{"product_id":"mechanisms-underlying-class-size-effects-revealed-von-mary-louise-vanderlee","title":"Mechanisms Underlying Class Size Effects Revealed","description":"\u003cp\u003eMechanisms Underlying Class Size Effects explores  how class size interacts with variables found in a  young child''s learning environment. The study begins  with the development of a systems-based, causal  model that includes clusters of parent, child,  teacher, and classroom variables derived from the  literature.  Multiple Regressions were then used to  test the ¿fit¿ between the data collected for the  study and the causal model. The results illustrate  the pervasive nature of class size effects. Not only  does class size explain some variance in a number of  variables contained within the causal model as  predicted, class size was found to subsequently  interact with those same variables to modify other  variables. This trajectory of interactions suggests  that class size effects are cumulative. Moreover,  class size effects were found to be modified by  other variables in the model. Given the small sample  size (117 children, their parents and their  teachers), findings from the study should be  regarded as a preliminary test of the model.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838306186\"\u003e\u003ch3\u003eTesting the Relation of Class Size with Clusters of Parent, Teacher, Student and Program Quality Variables\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838306186","offer_id":39469198770269,"sku":"9783838306186","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/2f0a630e-7c26-4e87-8014-a715d28c3d04.jpg?v=1758952637","url":"https:\/\/shop.autorenwelt.de\/products\/mechanisms-underlying-class-size-effects-revealed-von-mary-louise-vanderlee","provider":"Autorenwelt Shop","version":"1.0","type":"link"}