The Internet as Cognitive Enhancement

Science and Engineering Ethics - The Internet has been identified in human enhancement scholarship as a powerful cognitive enhancement technology. It offers instant access to almost any type of...     

Workplace aggression in teenage part-time employees

Among adult employees, interpersonal injustice and abusive supervision predict aggression toward supervisors at work. The aim of this study was to assess whether similar relationships exist among teenage employees and, further, whether teenagers' reasons for working moderate these relationships. Multiple regression analyses on data from 119 teenage employees showed that financial and personal fulfillment reasons for working moderate the impact of interpersonal injustice and abusive supervision on aggression directed at workplace supervisors. These findings contribute to the understanding of workplace aggression by demonstrating that (a) teenagers engage in this workplace behavior, (b) the predictors are similar to those of adult aggression, and (c) reasons for working play a moderating role among this particular cohort. The possible long-term consequences of teenagers' use of aggression at work are discussed.     

Herbert Spencer's contributions to behavior analysis: a retrospective review of principles of psychology

Herbert Spencer's Principles of Psychology (1855, first edition) was regarded by his contemporaries, including William James and John Dewey, as a major contribution to what was then a very new discipline. In this book he first expounded his ideas about both evolution of species and how behavior of the individual organism adapts through interaction with the environment. His formulation of the principle that behavior changes in adaptation to the environment is closely related to the version of the law of effect propounded some years later by Thorndike. He can thus be seen as the first proponent of selectionism, a key tenet of behavior analysis. He also explicitly attacked the then prevailing view of free will as being incompatible with the biologically grounded view of psychological processes that he was advocating, and thus put forward ideas that were precursors of B. F. Skinner's in this important area of debate.     

Assessment of Quality of Outcomes within a Local United Way Organization: Implications for Sustaining System Level Change

This paper provides a historical case study of efforts to implement and sustain "outcomes based funding" in a large United Way system in Central Ohio. The case study describes how community practitioners employed specific strategies to promote sustainability. The use of these strategies corresponds to several techniques suggested in the sustainability literature. This case study is offered as a means of considering how practitioners helped sustain the shift to outcomes based funding within the United Way system. In addition, this case study demonstrates how skills related to implementation and sustainability might be transferred to other situations where practitioners are interested in promoting change within large organizations and/or communities. The authors suggest that skills related to implementation and sustainability are essential to community practice.     

Navigation in the Morris swim task as a baseline for drug discrimination: a demonstration with morphine

A morphine versus saline discrimination was demonstrated using the Morris swim task as the behavioral baseline. The apparatus was a large circular pool filled with water made opaque by floating polypropylene pellets. Rats were placed in the tank in randomly selected locations (12 trials per session) and could escape by swimming to a platform submerged 2 cm below the surface. Morphine (5.6 mg/kg) or saline was injected prior to training sessions. The position of the platform in a given session depended on the drug condition, thus forming the basis for discriminative responding. Three of the 4 rats acquired the discrimination, as evidenced by direct swims to the condition-appropriate platform. Generalization probe sessions were conducted following acquisition. Probe sessions were preceded by injections of morphine (0, 1.0, 3.0, 5.6, or 10.0 mg/kg) and involved placing the rat in the pool for 1 min without a platform. Swim patterns revealed a gradient, with probe swimming more concentrated in the area of the morphine platform position after higher morphine doses. In addition, dose-dependent increases in the likelihood of swimming first to the morphine-associated platform location were obtained. These results illustrate the generality of drug discrimination across different behavioral procedures, and of particular interest with respect to spatial learning, demonstrate interoceptive stimulus control of navigation.     

A Case Study of the Implementation of Outcomes-Based Funding Within a Local United Way System: Some Implications for Practicing Community Psychology

This case study provides an overview of significant organizational change within the United Way system in Franklin County/Columbus, Ohio. Franklin County is a major urban center with a population approaching 1 million. The implementation of outcomes-based funding proved to be a critical factor that served to promote change within the local United Way system. Adoption of outcomes-based funding principles resulted in significant shifts in United Way funding and major policy changes. A chronology of events and stakeholder reactions over a multiyear period are reviewed. The implications of this effort to initiate major, system-level change for the practice of community psychology are discussed.