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This research investigates whether a short mindfulness exercise can reduce children's psychophysiological stress reactions in the face of a performance task. To answer the question, a randomized controlled trial with 106 elementary school children, aged between 5 and 11 years, was conducted. An intervention group completed a two-minute breathing exercise, whilst a comparison group watched a short video, before both groups performed a stress-evoking Stroop test. The stress levels of both groups were measured via galvanic skin response and compared. It was hypothesized that the comparison group would show a higher stress reaction during the stress-evoking task than the intervention group. Contrary to the hypothesis, results show that the intervention group had a higher psychophysiological stress reaction during the task than the comparison group. However, the stress reaction to the announced difficulty of the task was smaller in the mindfulness group than in the comparison group. Results are discussed based on different theoretical mechanisms of mindfulness. Directions for future research include the use of different techniques and durations of mindfulness interventions, different control group activities and stress-test operationalizations, as well as the distinction between age groups. [ABSTRACT FROM AUTHOR]

Research on children’s physical self-concept (PSC) is increasingly recognised as an important field of psychology. However, there is a lack of instruments suitable for younger children at elementary school age. In the present study, a short German 21-item Physical Self-Concept-Questionnaire for children (PSCQ-C) was tested measuring seven specific facets of elementary school children’s PSC (strength, endurance, speed, flexibility, coordination, physical appearance, global sport competence). A number of 770 elementary school children aged 8–12 years completed the PSCQ-C. Results showed good psychometric properties and high reliabilities of the seven scales. Confirmatory factor analysis revealed that the presumed 7-factor model fitted the data best compared to a global 1- and 2-factor model. Also, full measurement invariance was strongly established. Correlations among the seven scales were mainly moderate. Gender differences were suggestive of developmental trends that are consistent with prior studies. These results provide support that the PSCQ-C is a confidential instrument with sound psychometric properties measuring seven specific facets of elementary school children’s PSC. [ABSTRACT FROM PUBLISHER]

A great deal of research shows that the way in which children attribute causes to their successes and failures in school has implications for the development of their academic self-concept (ASC). The most common attributions are ability, effort, task difficulty, and luck. The present study asked 68 elementary school children aged seven to eight years how they explained their successes and failures in school subjects. The aim of the study was to examine whether there were gender differences in the children’s responses which might indicate differences in ASCs or in their explanations for the causes of success or failure. Data were collected via quantitative questionnaires. Results showed no gender differences in ASC but, within the group, boys were more likely to attribute their success to high ability; on the other hand girls were more likely to attribute their failures to low ability or the difficulty level of task. This suggests that boys are more likely than girls to provide positive, self-enhancing reasons for their success while girls are more likely than boys to provide negative, self-deprecating reasons for their failures. [ABSTRACT FROM PUBLISHER]

Background: Research on test anxiety of elementary school children has mainly focused on prevalence rates and gender differences. Less work has addressed predictors of test anxiety in elementary school children. According to the control-value theory developed by Pekrun (Educ Psychol Rev 18:315-341. doi:, 2006), academic self-concept and interest can be seen as such predictors. Objective: Based upon a control-value theory approach, the major objective of the present study is to examine the relationships between academic self-concept, interest, and text anxiety in elementary school children. A second aim is to explore moderating effects of gender for these relationships. Methods: 192 fourth graders aged 7-11 years from 11 classes across six schools completed a modified version of the German Self-Description Questionnaire 1 and a subscale of trait anxiety from the Anxiety Questionnaire for Students (German version). Self-concept and interest ratings were assumed to be negatively related to test anxiety. Gender was hypothesized as a moderator of the relationships between academic self-concept, interest, and test anxiety. Results: Children with a lower academic self-concept were more likely to be affected by test anxiety, and girls were more likely to be exposed to test anxiety than boys. Interest, in contrast, was not related to test anxiety and had no impact on test anxiety. Conclusion: The findings of the current research provided evidence that high test anxiety could be explained by a lower academic self-concept of elementary school children. Thus, school-based intervention programs targeting to decrease test anxiety of elementary school children should pay more attention to increasing students' academic self-concept. [ABSTRACT FROM AUTHOR]

The use of hypermedia environments is increasing in school education. The interactivity in hypermedia environments challenges learners to autonomously navigate such environments. Particularly in multiperspective hypermedia environments (MHEs), which emphasize the multiperspectivity of a topic, it is important to apply navigational behaviors that take advantage of this information structure through which different perspectives can be selected and compared. However, we argue that and test whether the availability of sufficient spatial working memory (WM) resources is an important precondition for effectively engaging in this type of perspective processing. Specifically, we examined N = 97 German fourth-graders' navigational behaviors (i.e., perspective processing, content processing, and irrelevant processing) during hypermedia learning and their relation to spatial WM and performance. To this end, we developed an MHE on the biodiversity of 24 fish species. Participants’ navigational behavior was determined via log file analyses, while their performance was assessed by exploration questions and inferential questions (about fish) and by scientific transfer questions (about the biodiversity of another species). Our results indicated that spatial WM was positively related to perspective processing, which was positively related to performance. Mediation analyses revealed that perspective processing partially explained the relation between spatial WM and performance. Thus, both spatial WM and perspective processing are important for benefitting from MHEs. [ABSTRACT FROM AUTHOR]

The aim of the present study was to investigate the association between caries frequency and body mass index (BMI) in German elementary school children. A total of 1,290 elementary school children (648 boys, 642 girls) were examined. The dental examination included the determination of caries frequency (DF-T/df-t values). The medical evaluation assessed the pupils’ general health and BMI. The study showed that 3.6% of the children were underweight, 74.8% had a normal weight, 11.9% were overweight, and 9.7% were obese. Underweight children showed natural healthy teeth in 44.7%, those with normal weight in 40.7%, whereas children with high weight and obese children showed natural healthy teeth in 30.5% and 31.7%, respectively. A significant association between high weight and caries frequency in the first dentition ( p = 0.0067) and in the permanent dentition ( p = 0.0002) could be observed. The association remains statistically significant after adjusting for age. The number of natural healthy teeth decreased with age ( p = 0.001) and BMI ( p = 0.0061) and was different between girls and boys ( p = 0.0334). This study demonstrated a significant association between caries frequency and weight in school children. In future preventive programs, the importance of nutrition should not only be emphasized with respect to general diseases but also with regard to carious lesions. [ABSTRACT FROM AUTHOR]