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Evolution is the integrative framework of the life sciences. Even though the topic is often not formally introduced before high school, young children already have various ideas about evolutionary principles (variation, inheritance, and selection) and their underlying key concepts (e.g., differential fitness, reproduction, and speciation). Describing and refining those ideas has increasingly received attention over the last two decades. However, we see two scopes of improvement in the field: (1) There is a need to examine children's ideas about evolutionary concepts holistically rather than focusing at specific aspects. (2) Although research has shown that older students have different ideas about animal and plant evolution, there is little data on children's ideas about plant evolution to compare with their ideas about animal evolution. All of this results in an incomplete record of children's pre-existing ideas that would help to design assessments or interventions. Consequently, we developed a set of questions, about the evolutionary principles and interviewed 24 kindergarten children. Most children had basic ideas about individual variation in animals and plants but experienced a lack of knowledge about the origin of variation. Most children seemed to acknowledge plants as living beings and reasoned equally about animals and plants for most concepts. However, many children failed to reason about reproduction and inheritance in plants because they believed plants would not reproduce sexually. Confronted with a selection scenario, most children struggled applying concepts previously shown on an individual level to a population level. Considering our findings, we propose ideas about how to measure and foster children's pre-existing ideas about evolution.

The topic of keeping livestock is very well suited to addressing the ecological, social, and economic aspects of the sustainable production of our food in school lessons. However, the production of animal-based foods is mainly outside the personal experience of children and young people. To derive relevant implications for teaching, this paper explores the following research question: 'What conceptions do elementary school students have about keeping fattening pigs and dairy cows on farms?' In more detail, this study examines students' conceptions of stock sizes, husbandry practices, and feeding of fattening pigs and dairy cows and how these differ between urban and farm students. For this purpose, six elementary school students (M[subscript Age] = 8.8 years, SD = 0.4 ; 83% female) from Lower Saxony and North Rhine-Westphalia were interviewed. Three of the subjects were growing up on a conventional farm with fattening pigs. The study is informed by the Model of Educational Reconstruction. To elicit students' conceptions, we used semi-structured guided interviews, during which students made a drawing of a farm that they described in detail. The data were evaluated with the help of qualitative content analysis. The study results show a wide range of conceptions, ranging from naive and unbiased conceptions to clear conceptions of modern, conventional livestock farming.

This article defines the term twice-exceptional as being gifted (highly able) and having challenges with learning or physical disabilities. The focus is on understanding these children, who are brilliant in one way but at the same time in some situations are at risk. The biggest challenges they face are misunderstanding and misdiagnosis. This article will assist those involved in the life and education of twice-exceptional children to help light the way towards better understanding them, focusing on their strengths and supporting them individually to change their life in an optimal direction. One million of our nation's most promising, innovative thinkers--children who learn differently, not "deficiently"--constitute a neglected national resource.

Many science educators have argued in favour of including socioscientific issues (SSI) in general, and ethical issues in particular, in school science. However, there have been a number of objections to this proposal, and it is widely acknowledged that such teaching places additional demands on science teachers. This study examined the curricula, textbooks and views of both student teachers and established teachers in England and in Germany regarding the teaching of ethical issues in secondary school science, particularly the ethical issues surrounding animal tests. Analysis of the curriculum documents for secondary or upper secondary school science showed that in both countries, ethical considerations feature strongly. However, in both countries, the overall treatments in the school textbooks of the ethical issues of animal testing were generally 'thin', and little opportunity was given for students to consider different ethical frameworks. The teacher and student teacher interviews revealed that interviewees generally gave ethical issues less emphasis than fundamental science. A number of interviewees referred to a lack of appropriate teaching material, and many of them also had concerns that such teaching could give rise to classroom management issues or that they might be accused of indoctrinating their students. Given the increasing acknowledgement of the need for school science to address so-called wicked socioscientific problems, these findings are a concern. We end with recommendations for curricula, for textbooks and for teacher education.

This article will discuss social, environmental, and ecological justice in education for sustainable development (ESD) and Education for Sustainable Development Goals (ESDG). The concept of sustainable development and, by extension, the ESD, places heavy emphasis on the economic and social aspects of sustainability. However, the ESD falls short of recognizing ecological justice, or recognition that nonhumans also have a right to exist and flourish. An intervention in the form of an undergraduate course titled Politics, Business, and Environment (PBE) will be discussed. As part of this course, students were asked to reflect on the three pillars of sustainable development: society, economy, and environment, linking these to the fourth concept, ecological justice or biospheric egalitarianism. Biospheric egalitarianism is characterized by the recognition of intrinsic value in the environment and is defined as concern about justice for the environment. Some of the resulting exam answers are analyzed, demonstrating students' ability to recognize the moral and pragmatic limitations of the anthropocentric approach to justice. This analysis presents ways forward in thinking about the role of "ecological justice" as the ultimate bottom line upon which both society and economy are based.

This study investigated the perception of 13 invasive alien animal species (IAAS) by 220 teacher students and their attitudes towards species management, either with or without prior information about the IAAS presented. In a first questionnaire, the IAAS (eight vertebrates, five invertebrates) were presented as photographs and their invasive status was not revealed. In a second questionnaire, one half of the participants received information about the invasive character of the species, the other half did not. Then, attitudes of both groups towards various management options were assessed. Mammals such as grey squirrel, raccoon and raccoon dog were considered most beautiful and wanted, but the harlequin ladybird, an insect, was also considered attractive. Participants who had received information about the invasive character of the species presented were more in favor of eradication and partial removal than those who had not, but still less willing to remove mammals and birds than arthropods. The present results highlight the importance of information on IAAS so that teacher students can understand the reasons for certain types of management. As multipliers of tomorrow, they might be better prepared for teaching this topic in school.

The so-called "animal turn", having been on the agenda for around 15 years in the humanities and social sciences, is gaining force also in the educational sciences, typically with an orientation toward posthumanist ontologies. One particular space where educational "more-than-human" relations are debated is the field of education for sustainable development (ESD). This paper responds to two recent contributions to this debate, both positioned within ESD frameworks. The purpose of this response is two-fold: First, to give a critical account of the knowledge claims of the two articles, their overlaps and divergences, as well as their implications for pedagogical practice and their potential consequences for the position of animals in education and in society at large. The meaning and usefulness of analytic tools such as "critical pluralism" and "immanent critique" in relation to animals in education is discussed, as well as whose realities are represented in ESD, revealing contested spaces of teaching and learning manifested through an "enlightened distance" to anthropocentrism in-between compliance and change. The second purpose is to sketch a foundation of reflective practice for critical animal pedagogies, offering a critical theory-based form of resistance against recent posthumanist configurations of the "animal question" in education and beyond.

The analysis of students' conceptions is a crucial element in modern science education research. Based on a large number of studies, we know that learning environments should build upon students' existing knowledge to initiate conceptual change towards an adequate scientific understanding. This also holds true when it comes to moral reasoning. In this case, the implementation of educational standards, such as decision-making competence, strongly relies on students' conceptions about ethical issues. In this study the Conceptual Metaphor Theory is used empirically in order to analyse students' language in regard to conceptual metaphors. To date, little educational research exists on the effects of moral metaphors in science education. For this reason, we conducted a two-part qualitative interview study (n = 9 + 6 and 6) in order to identify German high-school students' moral conceptions about animal ethics. The conceptions were identified and analysed by means of qualitative content analysis. A key finding can be seen in the underlying embodied conceptions and image schemas that are in particular linked to human well-being. Apparently, students use these metaphorical thinking patterns and are therefore capable of conceiving abstract conceptions about animal ethics. As a consequence, we propose an alternative approach in order to foster decision-making competence.

Using living organisms in biology education is a common practice that provides students with direct contact with living beings in the classroom. Several benefits and barriers of using organisms in classrooms have been proposed in the literature. Hence, biology teachers should carefully consider the pros and cons of using living organisms, and decide whether the use of living organisms for the learning goal at hand is appropriate. This mainly quantitative study focused on biology teachers' views towards the following questions: (1) to what extent do biology teachers use specific kinds of organisms in their classrooms? (2) to what extent do biology teachers encounter administrative issues, which are potentially complicating the use of living organisms at their schools? (3) to what extent do biology teachers view specific benefits and barriers of using living organisms in their classrooms? A sample of 86 in-service biology teachers answered a questionnaire that was developed specifically for this study. The study provides some relevant findings for biology education. For example, plants seem to be used relatively often in classrooms, the teachers rated the benefits of working with living organisms significantly higher than the barriers, and supportive conditions at schools might enhance the use of organisms in classrooms.

Evolutionary anthropologists commonly describe humans as a highly cooperative species, based on our evolved socio-cognitive capacities. However, students and the general public may not necessarily share this view about our species. At the same time, fostering our ability to cooperate is considered a key foundation for achieving sustainable development, and students' understanding of the conditions that enable or hinder cooperation is therefore an important learning goal in sustainability education. In this article, we describe a small classroom activity that explored students' and preservice biology teachers' preconceptions about the human capacity to cooperate around shared resources in comparison to the capacity of our closest relative, the chimpanzee. Results indicate that students and teachers had limited knowledge about the evolved human capacity for cooperation around shared resources in small groups, most often viewing chimpanzees as more capable of cooperation and sustainable resource use. Based on the results of this classroom intervention, we highlight important learning opportunities for educators in biology on teaching human evolution and human behavior, particularly as related to current challenges of sustainable development.

This study investigates how well prepared student teachers are to implement species identification in school. Data were collected with the help of a questionnaire and a PowerPoint presentation in which local plant and animal species were presented. Participants (n = 357) correctly identified, on average, 23% of the plants and 44% of the animals. They identified plants mainly by flower characteristics and leaves, and animals mainly by shape and colour. Family and school were key sources of participants' knowledge of species. The self-estimated competence of participants to identify species was positively correlated with their taxonomic knowledge and the amount of time they had spent on species identification during their own schooldays. The number of correctly identified plant and animal species increased with interest in identifying species and participation in species identification courses. Participants considered learner-centred education and experience-based learning, and the use of living organisms to be most important when identifying species in school.

Purpose: Current research has demonstrated that behavioral, emotional, and/or social difficulties often accompany developmental language disorder (DLD). It is an open question to what degrees such difficulties arise as consequence of impaired language and communicative skills, or whether they might also be driven by deficits in verbal and nonverbal emotion processing (e.g., the reduced ability to infer and verbalize emotional states from facial expressions). Regarding the existence of nonverbal deficits, previous research has yielded inconsistent findings. This study was aimed at gaining deeper knowledge of the basic aspects of emotion understanding in children with DLD by comparing their performance on nonverbal and verbal emotion categorization tasks to that of typically developing children. Method: Two verbal tasks (Lexical Decision and Valence Decision With Emotion Terms) and two nonverbal tasks (Face Decision and Valence Decision With Facial Expressions) were designed to parallel each other as much as possible, and conducted with twenty-six 6- to 10-year-old children diagnosed with DLD. The same number of typically developed children, carefully matched by age and gender, served as a control group. Results: The children with DLD showed lower performance in both verbal tasks and exhibited noticeable problems in the nonverbal emotion processing task. In particular, they achieved lower accuracy scores when they categorized faces by their valence (positive or negative), but did not differ in their ability to distinguish these faces from pictures displaying animals. Conclusions: This study provides evidence for the hypothesis that problems in emotion processing in children with DLD might be multimodal. Therefore, the results support the idea of mutual influences in the development of language and emotion skills and contribute to the current debate about the domain specificity of DLD (formerly referred to as specific language impairment).

Vertebrate species knowledge, a key factor for conserving biodiversity, is a compulsory part of school curricula. This study evaluated the vertebrate species knowledge of sixth-grade German grammar school pupils (aged 11-13) to investigate the influence of socio-demographic factors (gender, size of hometown, mother tongue), personal expectations (favourite school subject, performance in biology, expected test results) and possibilities to do nature observations (favourite playing area, number of excursions to nature) on identification skills. In addition, the study examined whether schoolchildren's taxonomic knowledge changed over the years. In a species identification test, participants (N = 984) scored an average of 14.18 ± 3.82 out of 25 points. The results showed that their species knowledge was significantly influenced by their personal expectations on test performance, the school, favourite playing area, mother tongue and gender. Hometown size, the number of excursions to nature, favourite school subject and performance in biology did not significantly affect children's species knowledge. Mammals had the highest identification rates, whereas birds and reptiles were rather unknown. These results were compared with a similar dataset in 2006 indicating a 15% loss in pupils' species knowledge within the last decade. A change in the curriculum as a reason for this decline in taxonomic knowledge is discussed.

In the past decades, zoos have increasingly developed into conservation and education centers and today make an important contribution to environmental education. In this context, this study investigated which factors influence attitudes towards species conservation. The variables examined were gender, age, the number of visits to zoos in the last 12 months, perception of zoos, interest in animals and the country where the survey was conducted. A total of 3347 participants in seven different countries were surveyed. In the hierarchical multiple regression, it was found that all the variables examined were significant influencing factors with exception of gender. A mediator analysis provided evidence that the number of visits to zoos, in addition to the direct effect on attitudes towards species conservation, also has a relevant indirect effect with interest in animals as mediators. Significant differences in attitudes towards species conservation were found between some of the countries studied, but only with a small effect sizes.

At the end of the nineteenth century, biology as an academic discipline was as young as its corresponding school subject. Now nature itself was analysed as a complex (eco)system consisting of animals, plants, and man. The dramatic conceptual shift and subsequent development of school curricula called for teaching aids representing the new perspective on nature. The paper uses the different types of teaching aids as "index fossils" (Andreas Ludwig) of a specific material culture of education. Thereby we follow a central organising element of contemporary educational concepts around 1900: we will place the teaching aids on a continuum, reaching from "almost real" representations by taxidermists, to abstract schematics on wallcharts, or to wild life in moving pictures to describe and reflect powerful and lasting forms of vividness representing nature.

Interdisciplinary teaching in STEM is often seen as a collaboration of different subjects teaching a common theme. This view undermines successful interdisciplinary approaches that can be deployed in a single class. Two examples of interdisciplinary math lessons, using pie charts and bar charts respectively, will be used to demonstrate how this can be realized. The potential for deeper integration among the subjects involved will also be analyzed.

This article critiques the way the topic of meat and its consumption is addressed in geography education within the remit of education for sustainable development (ESD). We argue that current approaches perpetuate normative food discourse by: (a) framing participation in the food system solely in terms of consumption; (b) simplifying and moralizing food systems as 'good' or 'bad'; and (c) largely omitting animals from a discussion of meat and agriculture. As a result, students learn that their role is to consume 'good' not 'bad' meat, but are ill-equipped to analyse the political-economic, cultural and affective dimensions of food. Meat and consumption topics, although rarely addressed, fall under the broader pedagogy of ESD. Although emancipatory approaches to ESD explore contradictions inherent in and personal aspects of sustainability, ESD in practice often leads to binary schemata of 'right' and 'wrong'. Based on our qualitative review of geography curricula in Austria and Germany (Lower Saxony and Bremen), we find that they neglect meat production and consumption, but that these subjects can be addressed within broader topics about sustainability and agricultural land use. Interviews with secondary school teachers and students indicate that ESD ignores the interpersonal, relational and more-than-human elements of food systems. However, we show that students still rank animal welfare as an important component of sustainability. This indicates that they are influenced by education beyond institutional settings and, furthermore, highlights opportunities for making students aware of the visceral (dis)connections they make between taste and political economy. Finally, we suggest future directions for ESD in order that these links can be explored, probing students to develop their own ethics of the gut.

Birds are one of the most important species that can help protect biodiversity. Although birds are important beings for biodiversity and human existence, there is a relatively less quantity of research that has investigated the interest in and attitudes toward birds. This study aims to investigate the knowledge level of and attitudes toward birds among students in countries at different levels of economic development. To collect the data, a Bird Knowledge Questionnaire and a Bird Attitude Questionnaire were developed and used by the researchers in this study. These questionnaires were administered to a total of 852 students from different countries, including Colombia, Germany, Slovakia, and Turkey. The results obtained in this study showed that Colombian students had the highest interest in birds as compared to students in Slovakia, Turkey, and Germany. Girls had consistently higher interest in birds than boys in all countries, but there were no gender differences in the cognitive domain. Our research suggests that factual knowledge about birds is not a necessary prerequisite for interest in birds, but animal-related activities show strong associations with an interest in birds.

The relevance of environmental attitudes is obvious and attitudes towards farm and companion animals and animal welfare in medical research are an important aspect of education. However, both have rarely been linked with each other, and animal attitudes are only sparsely represented within environmental education assessment instruments. Linking these two aspects was the main aim of the present study. The Animal Attitude Scale (AAS), the Intermediate Attitude Scale (IAS), and environmental attitudes based on the 2-MEV-model were used. The 2-MEV model is made of two distinct aspects: preservation and utilization of nature. This relationship between pro-animal attitudes and preservation and utilization has been assessed while controlling for pet ownership, meat consumption, gender and grade level. These covariates are necessary because they have been identified in previous research. Five hundred and forty-three pupils from two different schools in Leipzig, Germany participated in this study. There was a significant influence of gender and grade but not of pet ownership on environmental attitudes. Girls showed higher positive attitudes, and preservation decreased with an increasing grade. Animal attitudes (both AAS and IAS) correlated with > 0.4 with the two environmental attitudes preservation and utilization. It is therefore concluded that environmental attitudes and animal attitudes are closely related constructs.

Scientific issues like the behavior of wild and domesticated animals can serve as a motivation to learn programming concepts. Instead of following a systematic introduction, the students directly dive into programming and start immediately with their projects. In this constructionist approach the educational challenge for the teacher is to provide suitable scaffolds like step-by-step instructions, architectural spike solutions, discovery questions, puzzles and role plays, which support individual and self-directed learning.

Global increases in mental illness in children and youth have precipitated a wide range of therapies to address this concern. An alternative to this reactive approach is based on models of mental wellness that enhance children's and youths' perceptions of well-being and health. The current project examined the effects of a universal animal-assisted activity (AAA) program on a group of minority students who attended a boarding school in Germany. The intent of the current study was to determine whether the duration and types of AAA the students experienced were associated with higher levels of perceived mental well-being. Short-term gains in calmness were demonstrated under some AAA conditions, and long-term gains in well-being resulted from minority children's participation in rabbit club.

Zoo educators are important communicators of the targets in education for sustainable development and therefore carry great responsibility for global environmental change. However, German zoo educators form a heterogeneous group, many of them working in non-permanent job positions and facing multiple challenges at work. Applying the job demands-resources model, our study aims at revealing factors influencing zoo educators' job strain. Our data from eight in-depth interviews with German zoo educators confirm that they perceive common factors known from other studies, such as demands (e.g. workload) and resources (e.g. supervisory support). Besides this, job-specific factors were identified (e.g. working with humans and animals). The demands zoo educators mentioned could be classified either as job hindrances (e.g. lack of equipment) or job challenges (e.g. learning). Future studies should quantify these results to facilitate the development of appropriate measures to reduce educators' job strain, thus enhancing their performance.

Biodiversity issues can fruitfully be adopted as contexts of Education for Sustainable Development, as they involve ecological, economic and social dimensions. But as these contexts are demanding to teach, we need to know more about motivational factors to determine how teacher education should be conducted to lead to motivated teachers. To study this, we employed a quantitative paper-and-pencil questionnaire and surveyed 120 pre-service biology teachers (Mage = 23.2 years, SD = 3.3) based on the model of goal-directed behavior. Enjoyment towards teaching the topic was more frequently reported than fear and anger. The anticipated enjoyment correlated positively and anger negatively with the desires to teach. In a structural equation model, attitudes, enjoyment and perceived behavioral control significantly predicted the desires to teach and should therefore be fostered in environmental teacher education. Furthermore, we found an interesting connection between PBC and enjoyment, which is further discussed in the paper.

Bird flight and lift in general is a complex subject which is also difficult to teach in a classroom. In order to support the teaching of this curriculum-based subject, an interactive exhibit to demonstrate aerodynamic aspects of objects has been developed, implemented and evaluated with 262 middle school students. The empirical evaluation comprised a semantic differential in order to test the affectivity of the model as well as workbook analyses in order to measure potential cognitive gains. Factor analyses of the semantic differential responses revealed two factors with high factor loadings and high consistency. Qualitative analyses of the workbooks showed that 67% of the students added cognitive knowledge by experimenting with the track model. Conclusions are drawn concerning the added value of the implementation of our track model in school.

"Non-native organisms are a major threat to biodiversity". This statement is often made by biologists, but general conclusions cannot be drawn easily because of contradictory evidence. To introduce pupils aged 11-14 years to this topic, we employed an educational program dealing with non-native animals in Central Europe. The pupils took part in a lesson giving general information about the topic, followed by a species identification quiz. Attitude, emotions and state of knowledge of each pupil were surveyed throughout the program using standardized questionnaires (pre-/post- and follow up tests). One week after the first lesson, a field trip followed, focusing on one out of two non-native bird species in the city of Heidelberg, Baden-Wurttemberg, Germany. The first species was the Ring-necked Parakeet ("Psittacula krameri") from the Indian subcontinent, and the second species was the East Asian Swan goose ("Anser cygnoides"). Life history information was delivered through a teacher and own observations during the excursions and after four weeks, the newly gained knowledge was tested in a third lesson. The "goose group" scored higher in goose-related questions, whereas the "parakeet-group" scored higher in their topic. The most impressive aspect of the whole program was, that the pupils rated the field trip per se as highest, and secondly, learning about unfamiliar species. Interestingly, the general attitude towards non-native species did not change as a result of this educational intervention. (Contains 3 tables.)

The current loss of biodiversity requires efforts to increase awareness of pollinator conservation. An important tool is education which often uses the honeybee ("Apis mellifera") as an exemplary organism to reach this goal. Any successful module needs to focus on reducing the perceived danger associated with fear, in order to support the willingness to protect them. Using a quasi-experimental design, we investigated the effectiveness of two educational approaches: one by authentically encountering living animals at a beehive, the other by using a remote online beehive. We monitored secondary school students' (N = 354) perception of bees with respect to interest, danger and conservation as well as situational emotions (interest, well-being, boredom) during both interventions. In both cases positive effects on perception levels were observed, even when already a high willingness to protect bees existed. Using living animals in educational settings is crucial, especially when students' situational emotions need targeting. However, we achieved similar intervention results in perception levels using a remote beehive, which therefore constitutes an excellent alternative to raise awareness of the conservation of bees as pollinators when working with living organisms is not possible.

Understanding how situational features of assessment tasks impact reasoning is important for many educational pursuits, notably the selection of curricular examples to illustrate phenomena, the design of formative and summative assessment items, and determination of whether instruction has fostered the development of abstract schemas divorced from particular instances. The goal of our study was to employ an experimental research design to quantify the degree to which situational features impact inferences about participants' understanding of Mendelian genetics. Two participant samples from different educational levels and cultural backgrounds (high school, n = 480; university, n = 444; Germany and USA) were used to test for context effects. A multi-matrix test design was employed, and item packets differing in situational features (e.g., plant, animal, human, fictitious) were randomly distributed to participants in the two samples. Rasch analyses of participant scores from both samples produced good item fit, person reliability, and item reliability and indicated that the university sample displayed stronger performance on the items compared to the high school sample. We found, surprisingly, that in both samples, no significant differences in performance occurred among the animal, plant, and human item contexts, or between the fictitious and "real" item contexts. In the university sample, we were also able to test for differences in performance between genders, among ethnic groups, and by prior biology coursework. None of these factors had a meaningful impact upon performance or context effects. Thus some, but not all, types of genetics problem solving or item formats are impacted by situational features.

Interventions in out-of-school settings have been shown in previous studies to effectively increase students' science knowledge and motivation, with mixed results on whether they are more effective than teaching at school. In this study, we compared an out-of-school setting in a reptile and amphibian zoo (Landau, Germany) with a sequence of classroom teaching and a control group without teaching on the topic. We compared learning at school (School) and out-of-school learning (Reptilium), which were tested in a randomized field setting with a focus on knowledge and motivation. Sixty-five elementary students participated in either the School group, Reptilium group or control group. We measured knowledge on the topics reptiles and amphibians with a newly developed two-factorial test, calibrated with item response theory, before the intervention, immediately afterwards (posttest) and 2 weeks later (follow-up). Motivation was measured immediately after the intervention. Data analyses were performed using SPSS and Mplus. We conclude that the two interventions appeared highly superior to the control group and that the out-of-school setting in the Reptilium was more effective than the school-only program. Concerning motivation, perception of choice was higher in the Reptilium than in the School group. There were gender-by-treatment interaction effects for knowledge in the posttest and follow-up, for perceived competence and for pressure/tension. Concerning knowledge, boys performed better in the School group than girls but this gender gap was not significant in the Reptilium group. Boys perceived themselves as more competent in the School group while girls reported less pressure/tension in the Reptilium group. In conclusion, encountering living animals in a formal zoo learning arrangement is encouraged in primary school since it supports self-determination (free choice), leads to higher achievement and closes gender disparities in achievement.

Pollinating animals are profoundly affected by the current loss of biodiversity, a problem that is of concern to science, policy-makers and the public. One possibility to raise awareness for pollinator conservation is education. Unfortunately, insects such as bees are often perceived as frightening creatures; a negative emotion that may hinder successful learning processes. Thus, any educational initiative must conquer this obstacle and promote conservational knowledge. Using a quasi-experimental design, we evaluated the effectiveness of an educational programme using two student-centred learning approaches: One by encountering living honeybees ("Apis mellifera") at a beehive (N = 162), the other by using an eLearning tool connected to a remote beehive (N = 192). We monitored secondary school students' environmentally relevant knowledge of bees, their environmental attitudes and their perception of bees in regard to conservation and dangerousness. The results indicate that both approaches lead to the acquisition of conservational knowledge in the short and medium term. Direct experiences with nature are regarded as crucial, but using an eLearning tool in environmental education constitutes an outstanding alternative to acquire knowledge. Adolescents with low "green" attitudes responded positively to the online beehive, and the perceived danger of bees played no role in the learning process.

Self-Determination Theory and Flow Theory propose that perceived autonomy fosters the positive qualities of motivation and flow-experience. Autonomy-support can help to maintain students' motivation in very interesting learning activities and may lead to an increase in the positive qualities of motivation in less interesting learning activities. This paper investigates whether autonomy-supportive or controlling teaching behaviour influence students' motivation and flow-experience in biology class. In study 1, 158 students of grade six worked on the adaptations of Harvest Mice ("Micromys minutus") with living animals. The 153 sixth graders of study 2 dealt with the same content but instead worked with short films on laptops. Previous studies have shown that students perceive film sequences as less interesting than working with living animals. Students' intrinsic motivation and flow-experience were measured at the end of the first and the third lesson. In study 1, autonomy-supportive teaching behaviour led to significant differences in students' intrinsic motivation and flow-experience when compared to controlling teaching behaviour. In study 2, motivation and flow-experience were not always in line with theory. The positive effects of autonomy-supportive and the non-beneficial effects of the controlling teaching behaviour seem to be dependent on the interestingness of the teaching material.

Students' explanations of biological phenomena are frequently characterized by disconnects between levels and confusion of levels. The purpose of this research is to investigate the effects of a hands-on lab activity that aims at fostering the ability to reason across levels. A total of 197 students (18 years of age) participated in a randomized, pre-post-test design study. Students in the experimental group engaged in a lab activity focused on artificial selection and designed to demonstrate how selection affects both phenotypes and genotypes. In contrast, the lab activity in the comparison group focused on phenotype alone. Data sources for the study included pre-tests of basic concepts in genetics and evolution and two post-test items requiring the students to reproduce and apply their knowledge about artificial selection. The findings indicated that the lab activity which allowed students to explore the interplay between different levels, provided vertical coherence and enhanced students' ability to explain evolutionary change in both reproduction and transfer items. In contrast, the lab activity in the comparison group failed to do so, and most students did not improve their ability to explain evolutionary change. Implications for instruction and recommendations for further research are discussed in light of these findings.

This paper is based on educational anthropology, and presents the initial findings of a three-year international comparative study of primary school children's learning-processes during travel and cross-cultural encounters. A French-German research team investigated and here reports on primary school exchange programmes. Open coding of the ethnographic video material is evaluated in reference to intercultural education, as addressed in French and German primary school lessons in the social sciences.

In all human cultures, people gesture iconically. However, the evolutionary basis of iconic gestures is unknown. In this study, chimpanzees and bonobos, and 2- and 3-year-old children, learned how to operate two apparatuses to get rewards. Then, at test, only a human adult had access to the apparatuses, and participants could instruct her about how to obtain the rewards. Children frequently produced appropriate iconic gestures, but with the exception of one human-raised chimpanzee, great apes did not gesture iconically. However, chimpanzees pointed to a reward outside the apparatus in another experimental condition, showing their motivation and ability to communicate with the human to request it. They also manipulated a duplicate apparatus in appropriate ways, though it was unclear if they did this to communicate with the human. Although great apes may have some of the prerequisite skills involved, iconic gestures come naturally to humans in a way that they do not for great apes.

"Primärerfahrung" (PE) describes direct contact with learning objects; in biological education with plants or animals in particular. Visualising these objects using videos, books, etc, can be classified as "Sekundärerfahrung" (SE) because the information is not presented in the "original" way. In this intervention study, a teaching unit was conducted with living invertebrates (PE treatment, n = 35) and educational videos of these animals displayed on laptops (SE treatment, n = 29) to ensure identical instructional settings in group work. Affective dimensions (interests, attitudes, learning climate) and cognitive dimensions (declarative and conceptual knowledge) were recorded with validated items in pre-, post- and follow-up tests. Compared with the SE treatment, the PE treatment achieved knowledge at a significantly higher level (d = 0.30) and showed more significant changes in almost all attitude dimensions. The results are discussed with consideration to general implications for biological education.

The "Green Classroom" in the Botanical Garden of the University of Ulm is a learning forum outdoor school that is used by about 2500 school students annually. Its educational concept is based on experiential learning and is geared towards expanding students' biological knowledge and developing positive attitudes towards small animals and invertebrates such as insects. In the first study, 104 secondary-school students (49 who had previously visited the "Green Classroom") were asked to write an essay about small animals such as insects. Students who had visited the "Green Classroom" before showed more biological understanding and portrayed more positive emotions towards small animals, and had fewer misconceptions than their peers. In the second study, 121 students (grades 3 and 4) were asked to draw a picture of a forest as a habitat; 65 of these students had previously visited the "Green Classroom" (test group). Students of the test group drew more smaller types of animals in their pictures and furthermore more different species than the control group.

This study investigated the effectiveness of three different instructional materials for learning how to identify fish at the species level in a blended classroom and out-of-classroom scenario. A sample of 195 first-year students of biology or geoecology at the University of Tuebingen participated in a course on identification of European freshwater fish species at a public aquarium. Prior to studying the species in the aquarium's fish tanks, students prepared themselves in a classroom nearby with one of three different learning materials: (1) preserved specimens and paper-based dichotomous identification keys; (2) digital videos; or (3) digital videos with preserved specimens and paper-based dichotomous identification keys. Students' acquisition of knowledge and their motivation were measured twice, once after preparing in the classroom and once after visiting the aquarium. Results showed that students who had prepared themselves with digital videos identified significantly more species correctly but were less motivated than those students who had learnt only with preserved specimens and dichotomous identification keys. When both instructional methods were combined students performed well in the post-tests and were motivated to learn, suggesting that the combination of both instructional approaches encourages motivation without any outcome losses. (Contains 4 tables and 2 figures.)

This study investigated whether studying dynamic-static visualizations prepared first-year Biology students better for an out-of-classroom experience in an aquarium than learning how to identify species with more traditional instructional materials. During an initial classroom phase, learners either watched underwater videos of 15 freshwater fish species (video-group, n = 46) or they were asked to identify preserved specimens of the same fish with the help of a dichotomous identification key (key-group, n = 43). Subsequently, all students were asked to identify the taught species during their visit to the aquarium. Our results indicate that the video-group was able to identify more species correctly than the key-group directly after the classroom instruction, whereas both groups performed equally well after the aquarium visit. (Contains 3 figures and 2 tables.)

In many nonhuman species of vertebrates, females are attracted to red on male conspecifics. Red is also a signal of male status in many nonhuman vertebrate species, and females show a mating preference for high-status males. These red-attraction and red-status links have been found even when red is displayed on males artificially. In the present research, we document parallels between human and nonhuman females' response to male red. Specifically, in a series of 7 experiments we demonstrate that women perceive men to be more attractive and sexually desirable when seen on a red background and in red clothing, and we additionally show that status perceptions are responsible for this red effect. The influence of red appears to be specific to women's romantic attraction to men: Red did not influence men's perceptions of other men, nor did it influence women's perceptions of men's overall likability, agreeableness, or extraversion. Participants showed no awareness that the research focused on the influence of color. These findings indicate that color not only has aesthetic value but can carry meaning and impact psychological functioning in subtle, important, and provocative ways. (Contains 1 footnote, 3 tables, and 3 figures.)

In four experiments, we investigated whether masked stimuli in priming experiments are subjected to early or to late selection. In Experiment 1, participants classified four target-pictures as being small or large. In line with early selection accounts, prime-pictures with a different perceptual appearance as the experienced targets did not elicit congruency effect. In Experiment 2, 40 targets all depicting animals were presented. Results were in line with late selections assumptions because novel animal primes but not novel primes form different semantic categories yielded congruency effects. In Experiment 3, the targets were chosen such that there is a second semantic feature that covaried with the required response. Here, novel primes picturing small animals did not influence target responses with regard to the instructed size classification, but with regard to their affiliation to the category animal.In Experiment 4, small and large pictures from two categories were presented. Category match did not influence priming, ruling out that feature overlap contaminated the former results. The results indicate that participants' prestimulus expectations determine in which stage in the processing-stream masked stimuli are selected. (Contains 5 figures and 6 footnotes.)

Previous work has established a relationship between knowledge and environmental concern. Different factors may contribute to this knowledge and animal-related leisure activities may also contribute to this knowledge. 390 participants in Leipzig, Germany were interviewed to assess their animal-related leisure activities, their demographic status and their species knowledge. The questionnaire contained twelve common and indigenous animal species for measuring species knowledge, and demographic and animal-related questions. Significant positive relationships between animal species knowledge and age, educational level, the frequency of walking in nature, reading books/journals about animals, using the internet as a general source of information, frequency of zoo visits, watching animals, feeding birds at a bird feeder, visits to a natural history museum, and visits to game parks emerged. The study suggests that there is a positive relationship between different kinds of animal-related activities and species knowledge. Further, people using identification books scored significantly higher in knowledge but no differences could be found concerning the items "using the internet" and "asking friends" suggesting that the internet is not an optimal source for identification of unfamiliar species. (Contains 3 tables.)

The "Green Classroom" in Ulm is an experiential learning forum outside school. Its educational concept is based on experimental learning and is geared towards expanding biological knowledge and developing environmental attitudes regarding preservation and utilisation of nature. We assessed the environmental attitude of 92 students before and after they visited the "Green Classroom", and compared the answers they gave in their questionnaires with those of 100 students from a control group. Although the students spent only one morning in the "Green Classroom", attitudes towards utilization of nature improved after their visit but not towards preservation of nature. Moreover, students displayed greater intrinsic motivation towards learning about the animals than the control group. (Contains 2 tables and 1 graph.)

This study focuses on learning about fish biodiversity via mobile devices in a situated learning scenario. Mobile devices do not only facilitate relating the presented information to the real world in a direct way; they also allow the provision of dynamic representations on demand. This study asks whether mobile devices are suited to support knowledge acquisition in a situated learning scenario and whether providing dynamic content is an additional benefit of mobile devices in combination with a real-world experience. The study was conducted during a regular university course at the Mediterranean Sea. Students had to acquire knowledge on 18 Mediterranean fish species by using either static (n = 16) or dynamic learning materials (n = 17). An initial classroom activity was followed by a real-world experience with mobile devices (snorkelling activity). Learning outcomes were measured before and after snorkelling. A 2x2 mixed ANOVA revealed that students performed better after than before the mobile learning experience, whereas no main effect for learning material could be found. However, an interaction between both factors indicated that the knowledge gain in the dynamic group exceeded the knowledge gain in the static group. These results indicate that mobile devices are helpful to unfold the potential of dynamic visualisations for learning biodiversity in a situated learning scenario. (Contains 2 figures and 1 table.)

The study investigated cognitive and motivational effects of two educational interventions, a conventional versus a student-oriented approach. We monitored the impact on the cognitive achievement outcome and the motivation of students. Both approaches dealt with the subject of birds and bird flight; the student-oriented approach consisted of a unit based on workstations, and the conventional one was taught in a more teacher-centred manner. A total of 326 secondary school pupils of the highest stratification level participated in this study. By using a pre-test, post-test and retention-test design, both approaches were evaluated with the same empirical batteries (by applying a cognitive item set and the "Intrinsic Motivation Inventory"). The conventional approach provided higher achievement scores whereas the student-oriented approach showed a higher motivational rating. Comparing the student-oriented approach with and without introduction, the group with introduction attained higher achievement scores. The results are discussed in terms of general expectations about the cognitive outcome in open learning environments and self-determination theory. Educational implications are drawn concerning the implementation of learning at workstations in school curricula. (Contains 4 tables, 2 figures, and 4 notes.)

Animal and plant species identification is often emphasized as a basic prerequisite for an understanding of ecology and training identification skills seems a worthwhile task in biology education. Such identification tasks could be embedded into hands-on, group-based and self-determined learning: a) Teaching and learning should make use of a small selection of species (6-8) and b) these species should be embedded into learning about their natural and life history; c) different materials could be used for identification, i.e. stuffed taxidermies, plastic models or pictures. However, pictures seem only a second choice; d) ideally, pupils use identification books or dichotomous keys for their identification task to foster their methodological skills and to promote lifelong learning by enabling them to make use of such books and keys; e) if the preference is on identification keys rather than on illustrated material, pupils should be trained previously to cope better with the extrinsic load put on them by the difficult material; f) outdoor field trips and excursions should be employed only after a proper preparation in the classroom. (Contains 8 figures.)

The German and Australian "longitudinal" surveys analysed here are the first national representative surveys to show that (1) people who continuously own a pet are the healthiest group and (2) people who cease to have a pet or never had one are less healthy. Most previous studies which have claimed that pets confer health benefits were "cross-sectional." So they were open to the objection that owners may have been healthier in the first place, rather than becoming healthier due to owning a pet. In both countries the data show that pet owners make about 15% fewer annual doctor visits than non-owners. The relationship remains statistically significant after controlling for gender, age, marital status, income and other variables associated with health. The German data come from the German Socio-Economic Panel in which respondents have been interviewed every year since 1984 (N = 9723). Australian data come from the Australian National Social Science Survey 2001 (N = 1246).