For much of his career, B. F. Skinner displayed the optimism that is often attributed to behaviorists. With time, however, he became less and less sanguine about the power of behavior science to solve the major problems facing humanity. Near the end of his life he concluded that a fair consideration of principles revealed by the scientific…

The aim of this paper is to provide an overview of the socionormative approach of internality in the field of education, and more specifically regarding scholastic judgment. It describes the theoretical development and the main procedures used by researchers to show that internal causal explanations have more value than external ones because they…

Recounts an experiment where two groups of college students composed questions for a simulated quiz show and then answered each other's questions. They then answered questions comparing their performance with other groups. Proposes a social norm rather than attribution error explanation for the fact that groups consistently will underestimate…