Omissions and other negative actions

This essay offers an action-theoretic analysis of the distinction between positively bringing something about and passively letting something happen. The analysis, based on the notion of an agent's bringing about some state of affairs, is closest to the analysis of omissions of Brand (1971), but utilizes the relatedness logic of Epstein (1979). Syntactic features bring out the idea that an action can be partially positive and partially negative, e.g., by not bringing about one thing an agent can bring about something else. An ethical implication of this analysis is that a passive course of action is sometimes less culpable than an active one, just because it is passive.     

Transfer in discrimination learning: Do children mediate more than adults?

A series of four-dimensional, discrimination-learning problems were presented to second-, sixth-, eighth-, and twelfth-grade students (ages 7, 11, 13, and 17 years, respectively). One pretraining problem, using different dimensions, preceded the four experimental problems; these employed identical dimensions and stimulus values. Solutions were selected without dimensional replacement.Blank-trial probes enabled detection of initial predictions. Results clearly indicated that (1) older subjects made dramatically fewer intradimensional predictions (utilizing the solution dimension from the preceding problem) than did younger subjects, (2) all age groups demonstrated systematic changes over problems; these reflected the specific solution sequence experienced, and (3) there were consistent developmental differences in the speed with which subjects noted and utilized regularities across problems.The pattern of data is not congruent with the expectations of mediation theory. However, it is in accord with the transfer hypothesis, which is a recent extension of hypothesis theory. The transfer hypothesis provides a theoretical framework which suggests when we should observe “mediational” behavior (i.e., intradimensional transfer) and when to expect the inverse.     

Experiences of school psychology interns in psychology internship centers

In the development of psychology internship centers, we must not overlook what is happening to interns from different specialty backgrounds. This article describes centers that accept school psychology students, and examines the nature of the experiences that such students receive as interns. The author suggests implications for school psychology and the broader development of the internship in professional psychology.     

The development of career choices: The relationship between patterns of commitment and career outcomes in adulthood

This study was designed to examine the theoretically predicted adult career outcomes of individuals who engage in different developmental patterns of commitment to choice. It was hypothesized, based on D. E. Super's formulations, that those who engage in increasing commitment and who do not revert to earlier behaviors would experience the most desirable outcomes in adulthood. This hypothesis was tested using an analysis of longitudinal data in relation to career outcomes at two points in adulthood. Minimal support for the hypothesis was found in combination with some findings to suggest that developmental patterns of increasing commitment may not lead to the predicted desirable outcomes. Implications for theory revision and future research are discussed.