Research on three classroom environment instruments is discussed, including predictive validity studies and criterion validity studies. A heuristic model involving curriculum, aptitude, environment, and learning is used to conceptualize the variables' roles in curriculum evaluation research. Evidence suggests that curriculum influences classroom…

Educational environment data derived from classroom settings strongly suggest the positive contribution that climate variables can make in accounting for learning performance. Such measures are not only related to productivity but may constitute criterion variables in and of themselves. (Author)

Describes modifications made in the original Learning Environment Inventory to enhance suitability for use in the elementary school and reports validation data from administration of the modified version to a sample of elementary school children. (Author/MP)

An analytical, integrating perspective on much of the classroom environment research conducted in the 1970s is provided. The initial development of the Learning Environment Inventory and original research programs are described. (RL)