Results of these experiments indicate that the ability to deal with positive and negative instances is not only contingent upon developmental level, but also upon the dimensional characteristics of the stimuli. (Author)

Analyses indicated that varying the range of test stimuli changes the discriminability of the stimuli within that range, even though the physical differences among these stimuli remain constant. (Author)

Article attempts to provide guidelines for a systematic approach in dealing with position biases in order to improve the adequacy of decisions about hypothetical statements. (MB)

Results indicate that children can be excused from a considerable portion of the school day without loss in basic academic areas. Given a sufficiently small group considerable amounts of academic content can be covered in much less time than in large group settings. (Author)

A study seeking to determine the relationship of education and educational level to agricultural production, and the extent to which extension education, economic factors and the cultivator's educational background play a part in agricultural production. (Author/JB)