The present study proposes and examines the multidimensional vector (MDV) model framework as a modeling schema for choice response times. MDV extends the Thurstonian model, as well as signal detection theory, to classification tasks by taking into account the influence of response properties on stimulus discrimination. It is capable of accounting…

The renewal of extinguished conditioned behaviour appears to reflect context-dependent learning. The present research used a conditioned suppression task with humans to examine whether instructions concerning the context could influence renewal. Pairings of a conditional stimulus (CS) and unconditional stimulus (US) were made in one context,…

A field study and a laboratory experiment were conducted to test the hypothesis that the method by which an attitude was formed is a crucial variable affecting attitude-behavior consistency. (Editor)

The effects of stress on state anxiety and heart rate of male high school subjects were investigated. Two psychomotor tasks were used. In the stress condition, subjects received negative feedback about performance; the subjects in the nonstress condition were given rest intervals. Subjects in both conditions showed differing regression lines. The…

Results of four experiments assessing the contributions of rehearsal, modeling, and coaching to an experimental assertion-training program are reported. (Author)

An experimental tool is described for the investigation of the human control behavior for slow responding dynamic systems. The Program for Research on Operator Control in an Experimental Simulated Setting (PROCESS) is a simulation of a dynamic water-alcohol distillation system that can be used in research on operator training. In particular,…

Two experiments explored the question of when people will respond to negative labels by confirming them and when they will respond by disconfirming them. (Editor)

This paper reports two studies that examined changes in the participants' level of moral reasoning after exposure to the Kohlberg cognitive-developmental intervention model (1975). This approach focuses on universal moral principles which are manifested in a series of developmental stages. Knowledge of these stages provides one with an outline for…