Effectiveness of Multimedia Pedagogical Agents Predicted by Diverse Theories: a Meta-Analysis     

Castro-Alonso  Juan C.  Wong  Rachel M.  Adesope  Olusola O.  Paas  Fred 《Educational Psychology Review》2021,33(3):989-1015

Multimedia pedagogical agents are on-screen characters that allow users to navigate or learn in multimedia environments. Several agents’ characteristics may moderate their instructional effectiveness, including appearance, gender, nonverbal communication, motion, and voice. Here, we conducted a meta-analysis to test hypotheses from diverse theories predicting the effects of these agents’ characteristics. We tested predictions of cognitive load theory, cognitive theory of multimedia learning, computers are social actors, social agency theory, uncanny valley, and the action observation network. Our meta-analysis of 32 effect sizes (N?=?2104) revealed a small overall effect (g+?=?0.20), showing that learning with multimedia pedagogical agents was more effective than learning without these agents. As predicted by the redundancy effect of cognitive load theory and the coherence principle of cognitive theory of multimedia learning, 2D agents (g+?=?0.38) tended to be more effective than 3D agents (g+?=?0.11). As predicted by the computers are social actors hypothesis, most of the agents’ characteristics, including nonverbal communication, motion, and voice, appeared not to moderate their effectiveness. We conclude that multimedia pedagogical agents help learning through multimedia, and that students may be able to learn similarly from different types of agents.

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WHAT GOOD IS GRATITUDE IN YOUTH AND SCHOOLS? A SYSTEMATIC REVIEW AND META‐ANALYSIS OF CORRELATES AND INTERVENTION OUTCOMES     

Tyler L. Renshaw  Rachel M. Olinger Steeves 《Psychology in the schools》2016,53(3):286-305

The development of gratitude in youth has received increasing attention during the past several years, and gratitude‐based interventions have often been recommended for use in schools. Yet, the empirical status of the correlates of gratitude and the effects of gratitude‐based interventions on youths’ outcomes remains unclear. The present study addressed this ambiguity by systematically reviewing and meta‐analyzing original empirical journal articles investigating gratitude in youth through September 2014 (N = 20). Findings from the meta‐analysis of correlates indicate small‐to‐moderate convergent and discriminant evidence for gratitude as a subjective well‐being indicator in youth, yet other results indicate that gratitude measures have relatively poor test–retest reliability and/or predictive validity and that they have questionable concurrent validity with other gratitude measures. Moreover, findings from the meta‐analysis of intervention outcomes indicate that gratitude‐based interventions are, as a whole, generally ineffective and that much more intervention research is warranted. Implications of these findings for theory, future research, and the practice of school psychology are discussed.  相似文献   

Educational normative standards in israel — A comparative analysis     

Rachel Dror-Elboim 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1958,4(1):389-408

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Early reading: the state of the problem     

Rachel Cohen 《Prospects》1985,15(1):40-48

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Developing into similarity: global teacher education in the twenty‐first century     

Steven Loomis  Jacob Rodriguez  Rachel Tillman 《欧洲师范教育杂志》2008,31(3):233-245

This article explains the process that is causing systems of teacher education in the EU, the USA and elsewhere to converge into a form of fewer qualitative distinctions. We argue that expansion brought about by processes familiar to globalisation is creating wide differences in the cost of information that incentivises use of standardised patterns for producing teachers. The logic of institutional expansion, like the logic of globalisation, operates as a uniting force across previously regarded nation‐state boundaries and cultural distinctions. This brief study identifies institutional scale and the division of information as key factors that link the interaction of institutions across markets and adds insight into the critically important issues surrounding the production of quality teachers.  相似文献   

Beacons of light,rays, or sun catchers? A case study of the positioning of literacy teachers and their knowledge in neoliberal times   总被引：1，自引：0，他引：1  

Kathryn M. Hibbert  Rachel M. HeydonSharon J. Rich 《Teaching and Teacher Education》2008

This paper reports on a case study of a “lead literacy teacher” initiative in one Canadian province. This initiative is related to a “minority world” trend in teacher in-service that seeks to develop “experts” in a field with the intent that such experts can help other teachers to raise student achievement for the betterment of the economy. Using a post-colonial theoretical framework that advocates for professional development premised on teacher knowledge production, the study finds that the initiative instead forwards a “train-the-trainer” model of information transmission that negates teachers' prior knowledge, experience, and practices. The study argues that for teachers to become critically reflective in their practice, they need material supports (e.g., time) to share with one another and knowledge must be allowed to flow in all directions within the educational hierarchy.  相似文献   

The developing mental lexicon: evidence from morphological priming of irregular Hebrew forms     

Rachel Schiff  Michal Raveh  Shani Kahta 《Reading and writing》2008,21(7):719-743

This study investigated the development of automatic word recognition processes, in particular the development of the morphological level of processing. We examined masked priming of Hebrew irregular forms at two levels of reading experience. Both third- and seventh-grade children showed morphological priming for defective roots when primes and targets conformed to the canonical morphological structure, containing all three letters of the roots, and also when the surface form of the primes and targets contained only two of the root letters. However, priming was not observed when primes and targets did not overlap in the surface form of the roots, i.e. the full three-letter root as prime and only two root letters in the target. These results suggest that both tri- and bi-consonantal representations of defective roots exist in the mental lexicon of young readers. The formation of interconnections between these allomorphic representations, however, requires more extensive reading experience.  相似文献   

Unpacking the Impacts of a Universal Parenting Program on Child Behavior     

Elisa Rachel P. Altafim  Dana C. McCoy  Maria Beatriz M. Linhares 《Child development》2021,92(2):626-637

This study examined the theory of change of the ACT Raising Safe Kids parenting program, including whether intervention effects on children's behavior problems were explained by improvements in mothers’ reported parenting practices, as well as whether baseline child behavior problems moderated these relations. Adult mothers of 3-to 8-year-old Brazilian children were assigned to the intervention (n = 97) or control (n = 46) groups. Results showed that the intervention improved mothers' perceptions of their parenting practices (positive discipline, emotional and behavioral regulation, and communication). Intervention-induced reductions in children’s internalizing and externalizing behavior problems were mediated by improvements in mothers’ emotional and behavioral regulation. Program effects were strongest for children with high levels of baseline behavior problems.  相似文献   

Gender and patterns of concerned responsiveness in representations of the mother-daughter and mother-son relationship     

Butler R  Shalit-Naggar R 《Child development》2008,79(4):836-851

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Does Inducing Students to Schedule Lecture Watching in Online Classes Improve Their Academic Performance? An Experimental Analysis of a Time Management Intervention     

Baker  Rachel  Evans  Brent  Li  Qiujie  Cung  Bianca 《Research in higher education》2019,60(4):521-552

Research in Higher Education - Time management skills are an essential component of college student success, especially in online classes. Through a randomized control trial of students in a...  相似文献