8 results on '"van Heerden, Alastair"'
Search Results
2. The relationship between multidimensional economic well-being and children's mental health, physical health, and executive function development in South Africa.
- Author
-
Turbeville A, Aber JL, Weinberg SL, Richter L, and van Heerden A
- Subjects
- Child, Child, Preschool, Family, Female, Humans, Male, Socioeconomic Factors, South Africa, Child Development physiology, Executive Function physiology, Mental Health statistics & numerical data, Quality of Life psychology
- Abstract
Conceptualizing both economic well-being (EWB) and children's development as multidimensional constructs, the present study examines their association using bioecological developmental theory and structural equation modeling with Zulu children (ages 7-10) in KwaZulu-Natal, a highly impoverished region of South Africa (N = 1,958). Relative EWB within impoverished communities consists of three dimensions: material assets (durable goods and living environment), fiscal appraisal (subjective experiences of access to/allocation of resources), and fiscal capacity (monetary inflow/outflow). Children's development also is measured across multiple dimensions: physical health, mental health, and executive functioning. In addition to an overall association between EWB and children's development across outcomes, the sub-dimensions of EWB are differentially related to aspects of children's development. The dimension of material assets exhibits the greatest association with child outcomes, while fiscal capacity exhibits the least. Implications of these findings are discussed, including the use of multidimensional approaches to measuring EWB to understand, more clearly, its relationship to multiple dimensions of children's development. A video abstract of this article can be viewed at https://www.youtube.com/watch?v=ZcawZ6oOt-Q., (© 2019 John Wiley & Sons Ltd.)
- Published
- 2019
- Full Text
- View/download PDF
3. Support for the feasibility of the ages and stages questionnaire as a developmental screening tool: a cross-sectional study of South African and Zambian children aged 2-60 months.
- Author
-
van Heerden A, Hsiao C, Matafwali B, Louw J, and Richter L
- Subjects
- Child, Preschool, Cross-Sectional Studies, Developing Countries, Feasibility Studies, Female, Humans, Infant, Male, Psychomotor Performance, South Africa, Zambia, Child Development, Developmental Disabilities diagnosis, Surveys and Questionnaires
- Abstract
Background: There is a growing global acknowledgement that improving child survival rates is no longer sufficient. Emphasis is shifting to the improvement of health and developmental trajectories in early childhood. Screening and measurement of these trajectories in low and middle income countries is difficult, however, as they currently rely on developmental tests standardised among populations of children growing up in resource rich environments., Methods: This paper presents a comparison of one such tool adapted for use with children living in Southern Africa to children from the United States, Norway, Korea and Spain. The Ages and Stages Questionnaire version 3 (ASQ-3) was adapted and administered to 853 children living in South Africa and Zambia., Results: Children in southern Africa were found to perform significantly better than children from other countries early in life, especially in the domains of communication, gross motor and fine motor skills. By the age of five, children in southern Africa were performing significantly worse than their peers in the domains of fine motor and problem-solving., Conclusion: The results indicate the applicability of the ASQ-3 in southern Africa and point to the importance of early interventions to protect the early good development of African children in order to promote positive life trajectories.
- Published
- 2017
- Full Text
- View/download PDF
4. Emerging Opportunities Provided by Technology to Advance Research in Child Health Globally.
- Author
-
van Heerden, Alastair, Leppanen, Jukka, Worthman, Carol, Kohrt, Brandon, Skeen, Sarah, Giese, Sonja, Hughes, Rob, Bohmer, Lisa, Tomlinson, Mark, and Rotheram, Mary
- Subjects
child development ,developmental measurement ,digital health ,maternal ,new born and child health - Abstract
Current approaches to longitudinal assessment of childrens developmental and psychological well-being, as mandated in the United Nations Sustainable Development Goals, are expensive and time consuming. Substantive understanding of global progress toward these goals will require a suite of new robust, cost-effective research tools designed to assess key developmental processes in diverse settings. While first steps have been taken toward this end through efforts such as the National Institutes of Healths Toolbox, experience-near approaches including naturalistic observation have remained too costly and time consuming to scale to the population level. This perspective presents 4 emerging technologies with high potential for advancing the field of child health and development research, namely (1) affective computing, (2) ubiquitous computing, (3) eye tracking, and (4) machine learning. By drawing attention of scientists, policy makers, investors/funders, and the media to the applications and potential risks of these emerging opportunities, we hope to inspire a fresh wave of innovation and new solutions to the global challenges faced by children and their families.
- Published
- 2020
5. Computer-based cognitive training for cognitive development of alcohol-exposed children in South Africa: a feasibility randomised control trial.
- Author
-
Louw, Jacobus, van Heerden, Alastair, Broodryk, Mandi, White, Liska, Olivier, Leana, and Tomlinson, Mark
- Subjects
- *
COGNITIVE training , *COMPUTER assisted instruction , *COGNITIVE development , *EXECUTIVE function , *PRENATAL alcohol exposure , *CHILD development , *SUFFERING - Abstract
Children exposed to alcohol in utero may suffer from cognitive and physical sequelae. The most impactful damage in terms of daily functioning is to higher order cognitive functions involved in planning and goal-directed behaviour, referred to as executive functions. Cognitive training interventions are used as a remedial tool for executive function deficits but require implementation by professionals. For the South African context, where resources are limited, a tablet computer-based cognitive training game was developed. This study aimed to establish the feasibility of implementing and evaluating this intervention in South Africa for children exposed to alcohol prenatally. This was a three-arm feasibility randomised control trial comparing an alcohol exposed intervention arm, to an alcohol exposed control arm, and a non-exposed normative arm. Arm allocation was based on self-reported maternal alcohol use during a structured interview. To assess feasibility, we evaluated participant recruitment and barriers to implementation. Executive functions were measured at baseline and following intervention to evaluate the preliminary impact of the intervention. No significant differences were found between the three arms on the post-intervention assessments. The retention rate was acceptable for a randomised control trial; however, there was significant variance in the length of time spent playing the game overall. The majority of participants learned to play the game quickly and progressed through the difficulty levels. In conclusion, a full randomised control trial using the recruitment, randomisation and implementation method would be suitable in the South African context. The statistical outcomes of this trial do not support a full-scale randomised control trial of this intervention. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
6. The South African 24-Hour Movement Guidelines for Birth to 5 Years: Results From the Stakeholder Consultation.
- Author
-
Tomaz, Simone A., Okely, Anthony D., van Heerden, Alastair, Vilakazi, Khanya, Samuels, Marie-Louise, and Draper, Catherine E.
- Subjects
HEALTH policy ,PHYSICAL activity ,CHILDREN'S health ,CHILD development ,INTERNET surveys - Abstract
Background: In 2018, South Africa developed 24-hour movement behavior guidelines for children from birth to 5 years. This study reports on the stakeholder consultation as part of this development process. Methods: An online survey was completed by 197 participants; 9 focus groups (with parents/caregivers, early childhood development practitioners, and community health workers, total n = 70) were conducted, and a meeting with stakeholders from government and nongovernment organizations (n = 15) was held. Results: In the online survey, stakeholders overwhelmingly agreed with the guidelines (97.0%) and recognized the benefit of putting the guidelines into practice (88.8%). Most online survey respondents (88.3%) reported that the guidelines would benefit all South African children equally. Responses to open-ended questions in the online survey and focus group discussions revealed issues including safety and nutrition of children, perceived parental barriers to using the guidelines, and education. Training and provision of educational materials were identified from all stakeholders as key in the dissemination and implementation of the guidelines. Conclusions: The findings informed the development of the South African 24-hour movement behavior guidelines and revealed several important factors to address in the dissemination and implementation of the guidelines to ensure that they are applicable and equitable in South Africa. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
7. Editorial: Generative artificial intelligence and the ecology of human development.
- Author
-
Schuengel, Carlo and van Heerden, Alastair
- Subjects
- *
DEVELOPMENTAL psychology , *SERIAL publications , *CHILD development , *ARTIFICIAL intelligence , *DEVELOPMENTAL psychobiology , *LANGUAGE & languages , *INTERPERSONAL relations , *PARENT-child relationships , *MEDICAL research - Abstract
Commercial applications of artificial intelligence (AI) in the form of Large Language Models (LLMs) and Generative AI have taken centre stage in the media sphere, business, public policy, and education. The ramifications for the field of child psychology and psychiatry are being debated and veer between LLMs as potential models for development and applications of generative AI becoming environmental factors for human development. This Editorial briefly discusses developmental research on generative AI and the potential impact of generative AI on the hybrid social world in which young people grow up. We end by considering that the rapid developments justify increasing attention in our field. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
8. Exploring upbringing styles of highly resilient students in South Africa: A mixed methods study.
- Author
-
Musiello, Franco, Essack, Zaynab, and van Heerden, Alastair
- Subjects
- *
CURFEWS , *CONTROL (Psychology) , *AFRICANS , *SOUTH Africans , *CORPORAL punishment , *CHILD development , *CAREGIVERS - Abstract
Parents play a critical role in supporting the development of resilience in childhood and early adolescence. Most South Africans lack basic resources, so research into and commitment to resilience is of great importance. This study investigated the styles of parenting experienced by highly resilient South African students. Participants were 136 South African university students aged 18 to 23 (female = 44.9%, black = 66.9%). They completed the Child and Youth Resilience Measure. Further, six of the highest scoring students participated in in-depth semi-structured interviews on their retrospective parenting experiences. Quantitative analysis showed females had a higher mean resilience score than males. Qualitatively, thematic analysis identified the following parenting styles: loving caregiving, and behavioural control. Loving caregiving was expressed through accounts of encouragement, acceptance, and attentive regard. Behavioural control was demonstrated by verbal interactions of discipline, corporal punishment, and curfews. This implies a connection between specific parenting practices and high resilience in students, providing valuable insights for developing programs to boost children's resilience. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.