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Jill de Ron Marie Deserno Donald Robinaugh Denny Borsboom Han L. J. van der Maas 《Child development》2023,94(6):1432-1453
The current paper presents an integrated formal model of typical and atypical development based on the mechanisms of mutualism and resource competition. The mutualistic network model is extended with the dynamics of competition for limited resources, such as time and environmental factors. The proposed model generates patterns that resemble established phenomena in cognitive development: the positive manifold, developmental phases, developmental delays and lack of early indicators in atypical development, developmental regression, and “quasi-autism” caused by extreme environmental deprivation. The presented modeling framework fits a general movement towards formal theory construction in psychology. The model is easy to replicate and develop further, and we offer several avenues for future work. 相似文献
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Edy H. M. Shahali Lilia Halim David F. Treagust Mihye Won A. L. Chandrasegaran 《Research in Science Education》2017,47(2):257-281
This study investigated the understanding of science process skills (SPS) of 329 science teachers from 52 primary schools selected by random sampling. The understanding of SPS was measured in terms of conceptual and operational aspects of SPS using an instrument called the Science Process Skills Questionnaire (SPSQ) with a Cronbach’s alpha reliability of 0.88. The findings showed that the teachers’ conceptual understanding of SPS was much weaker than their practical application of SPS. The teachers’ understanding of SPS differed by their teaching qualifications but not so much by their teaching experience. Emphasis needs to be given to both conceptual and operational understanding of SPS during pre-service and in-service teacher education to enable science teachers to use the skills and implement inquiry-based lessons in schools. 相似文献
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Sarah B. Laditka Carol L. Jenkins G. Paul Eleazer Susan G. Kelsey 《Educational gerontology》2013,39(6):469-482
This study examined non-geriatrician physicians' experiences in a geriatrics-focused faculty development program, and effects of the program on their geriatrics knowledge and their teaching and practice. In-depth interviews were conducted with all physicians (n = 26) participating in the Dean's Faculty Scholars in Aging program. Most participants reported substantial gains in geriatric knowledge, and in the knowledge that older people are a distinct group with special needs. Most reported substantial changes in the way they care for older patients. Most reported incorporating notably more geriatrics content into their teaching. The program may serve as a process to address the growing need for physicians with geriatric knowledge. 相似文献