Temporal restriction in apparent motion of two objects by presenting multipartite subframes

Two experiments tested whether proper perception of motion can be realized with a multipartite subframe stimulus. In order to elucidate the constructive processes of visual motion, two motion stimuli were used which differed according to their hierarchical levels of reference. It was found that: (a) stable motion was perceived so long as the temporal interval between the neighboring frames comprising several subframes was held between 30 and 120 ms; (b) visual unification of subframes was properly achieved independently of the number of subframes insofar as the temporal constraint mentioned above was satisfied; (c) when stimuli consisted of two motions of different hierarchical level of reference, perception of the higher-level motion required the prior perception of the lower-level motion.     

Vertical jumping and signaled avoidance

This paper reports an experiment intended to demonstrate that the vertical jumping response can be learned using a signaled-avoidance technique. A photoelectric cell system was used to record the response. Twenty female rats, divided equally into two groups, were exposed to intertrial intervals of either 15 or 40 s. Subjects had to achieve three successive criteria of acquisition: 3, 5, and 10 consecutive avoidance responses. Results showed that both groups learned the avoidance response, requiring increasingly larger numbers of trials as the acquisition criteria increased. No significant effect of intertrial interval was observed.     

An Outsider's Perspective on Psychotherapy Integration

This article offers those who are identified with progress in psychotherapy integration an outsider's perspective on progress in the field. The author argues for a contextual study of psychotherapy and psychotherapy integration, noting that the social psychology of psychotherapy may be an overlooked dimension in the study of psychotherapy integration. He suggests that perceptions of progress in psychotherapy integration may be exaggerated due to the lack of such a perspective.     

A Systematic Framework for Integrating Psychological Evaluations and Interventions

A systematic framework for an integrative approach to psychological evaluations and interventions is proposed based on the executive system model of intelligence, the transactional processes of stress and coping, and the field properties of the personal domain. The executive system of intelligence is a comprehensive model that helps to explain the active components of various types of psychotherapies. We are proposing that psychotherapies facilitate clients' uses of their executive functions to develop coping strategies in their transactions with the environment and the events in their life space. A clinical case is presented to illustrate our systematic approach to psychological evaluation and intervention.