This research studies the problems of defining the concept of motive of crime in terms of the psychological concept of motives of human behavior. The purpose of this research is to define the motive of crime (which is yet undefined in spite of the longstanding existence of criminology) and to improve existing scientific theories regarding the…

People are often presumed to be vulnerable to a desirability bias, namely, a tendency to be overoptimistic about a future outcome as a result of their preferences or desires for that outcome. In this article, this form of wishful thinking is distinguished from the more general concepts of motivated reasoning and overoptimism, and the evidence for…

The author conceives of the human emotional system as being composed of three functions of motivational stimuli: (a) the attitudinal or emotional, (b) the reinforcing, and (c) the discriminative controlling function which the stimuli acquire. He defines and describes each of these functions and their effect on integrated learning principles. He…

This report presents the results of two experimental studies undertaken to investigate some of the differences in success and failure attributions made by actors and observers in an achievement situation. Causal attributions of a person actually experiencing a success or failure (the actor) and someone who read about the situation (the observer)…

Bernoulli's framework of expected utility serves as a model for various psychological processes, including motivation, moral sense, attitudes, and decision making. To account for evidence at variance with expected utility, the authors generalize the framework of fast and frugal heuristics from inferences to preferences. The priority heuristic…

Educationally relevant conceptions of motivation are difficult to establish. A research based model of motivational processes can show how goals for cognitive tasks shape reactions to success and failure and how they influence the quality of cognitive performance. This model can aid in designing programs to change maladaptive motivational…

This research tests the hypothesis that trust is a prerequisite for the exchange of information about needs and priorities in negotiation. Bargainers who do not trust one another will fail to exchange information because they fear exploitation. Aspiration level and trust were manipulated in a simulated bargaining task. Bargainers induced to trust…

To investigate children's ability to describe and make inferences about feelings, thoughts, and intentions that occur in interpersonal relationships, 60 middle class girls were divided into three age groups: 6, 9, and 12 years. Each group viewed two sections of a movie portraying episodes of social interaction. After each section, the children…

Using Fiedler's Contingency Model of Leadership Effectiveness, which postulates that the behavior of a leader depends on the interaction between leadership style and the degree to which the environment gives the leader control and influence, a study investigated the effects of training and changes in position power on the behavior of three types…