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581.
The effects of two types of self-determined reinforcement contingencies on children's test performances were investigated and compared to each other and to externally determined contingencies. In Experiment I, fourth-grade children's test performances were measured for three baseline sessions utilizing self-assessment and self-recording and three contingency sessions. Three contingency conditions resulted in significant and comparable increases in total test performances over a noncontingent reinforcement control: externally determined contingencies set in advance of performance, self-determined contingencies set in advance of performance when children were trained in contingency selection, and self-determined contingent points that children awarded themselves after performance. In a condition in which children self-determined contingencies but had no training in how to set contingencies, the results were not significantly greater than the control. In Experiment II, contingencies were introduced for a longer period of time to two fifth-grade classes. The comparable increases in test performance through externally determined and self-determined contingencies set in advance of performance when children were trained in contingency selection persisted over the three weeks. It was suggested that self-management that includes self-determined contingencies of reinforcement procedures may provide useful and cost effective techniques that educational consultants may recommend for classroom implementation.  相似文献   
582.
  • There is great potential for organizations to form collaborative partnerships, particularly in the nonprofit environment, which can reduce costs and aid in strategic development.
  • Regular and transparent communication with internal and external stakeholders is critical to the health of any partnership, especially when doing something new or novel.
  • Reciprocal service-level agreements with clear expectations and ongoing evaluation ensure the collaboration keeps pace with commercial alternatives.
  • The SPIE-BioOne partnership was built to scale and incorporate future collaborators to further reduce costs and bring new ideas to the user group.
  相似文献   
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This study examined the association of gestational diabetes mellitus (GDM), prenatal, and postnatal maternal depressive symptoms with externalizing, internalizing, and autism spectrum problems on the Preschool Child Behavior Checklist in 2379 children aged 4.12 ± 0.60 (48% female; 47% White, 32% Black, 15% Mixed Race, 4% Asian, <2% American Indian/Alaskan Native, <2% Native Hawaiian; 23% Hispanic). Data were collected from the NIH Environmental influences on Child Health Outcomes (ECHO) Program from 2009-2021. GDM, prenatal, and postnatal maternal depressive symptoms were each associated with increased child externalizing and internalizing problems. GDM was associated with increased autism behaviors only among children exposed to perinatal maternal depressive symptoms above the median level. Stratified analyses revealed a relation between GDM and child outcomes in males only.  相似文献   
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