Coping ability, negative self-evaluation, and overgeneralization: experiment and theory.

Responses of 3 groups of Ss differing in general coping ability, as measured by the Constructive Thinking Inventory, were compared on matched sets of items that differed according to whether the outcomes were positive or negative and directed at the self or at others. All groups reported widespread overgeneralization to items with favorable outcomes. Groups differed strongly and consistently only in response to unfavorable outcomes directed at the self, with poor constructive thinkers reporting more negative overgeneralization than others following such outcomes. It was concluded that poor constructive thinkers have a selective bias toward making negative inferences about the self, which has widespread implications for their general coping ability. A theoretical framework is presented for understanding why individuals acquire and maintain negative self-schemata, which has implications for depression and self-esteem as well as for general coping ability.     

The role of attention in different visual-search tasks

Observers viewed displays containing a variable number of distractors of one color and a target of another color. In some experiments, the target and distractors maintained their color from trial to trial; in others, they reversed unpredictably. Observers made a speeded two-choice judgment concerning either the presence, the color, or the shape of the odd-colored target. With only one exception, all of these conditions produced the same pattern of results: reaction times remained constant as the number of distractors increased. The exceptional result occurred when observers judged the shape of the odd-colored target and the color of the target and distractors reversed unpredictably. In this case, reaction times decreased as the number of distractors increased. These results are interpreted in terms of the attentional requirements of the different judgments and the mechanisms that guide attention.     

Antecedent exercise and its effects on self-stimulation

The purpose of this study was to evaluate the effects of physical exercise on the self-stimulatory and on-task behaviors of an 8-year-old with developmental disabilities. For 10 min prior to a structured play session, the subject engaged in roller skating. This antecedent activity resulted in a decrease in the subject's self-stimulatory behavior and a corresponding increase in his on-task performance. Applications to educational programs and suggestions for future research are discussed.     

Characteristics of Adult Caretakers of Children and Youth Served by an Urban Child Welfare Agency

The child welfare system of the early 1990s was marked by the proliferation of home-based services. Research on the effectiveness of various home-based interventions indicates results have been equivocal. The need to make explicit the specific characteristics of the adults and children targeted for home-based services, particularly families from diverse cultural backgrounds, has been identified as a critically needed contribution to the literature. In this study, the characteristics and service utilization experiences of adults and families served in an urban, home-based, child welfare program was examined. The results are discussed in relation to findings on the characteristics and experiences of adults and families served in other settings. Implications for future research and service delivery are discussed.     

Honeybees (Apis mellifera) Remember Two Near-Target Landmark Constellations

A set of experiments tested whether honeybees can remember two different landmark constellations within the same room, or whether the two constellations are mixed together in a single composite memory. Bees were trained to find a reward location with two different landmark arrays. For example, when the blue landmark was north of the yellow one, the reward was to the east; when the yellow landmark was north of the blue one, the reward was to the west. On occasional unrewarded tests, either one of the training arrays was presented (control tests), or else a training array rotated by 90° (rotated tests). A rotated array consisted of part of one training array added to a part of the other training array. Should honeybees form a single composite memory by combining the two training arrays, they should search as much at the target location on rotated tests as on control tests. Results refute this and suggest that they had two separate memories.     

Racial Differences on the Conners Teacher Rating Scale

Factor congruence and mean differences on the Conners Teacher Rating Scale were assessed across African-American and Caucasian school children. Factor analyses conducted separately by gender revealed similar factors across races for males and females. The main differences in factor structure within gender were the presence of an Antisocial factor in black males and an Inattention factor in white females. Across both males and females, teachers tended to rate black children higher than white children on factors relating to externalizing behaviors. Whether mean differences are a result of teacher bias or actual behavioral differences in the classroom needs further research.     

SKINNER AS SELF-MANAGER

B. F. Skinner was a remarkably productive, creative, and happy individual, in large part because of his expertise in self-management, a set of self-change skills that derive to some extent from his own scientific and theoretical work. Skinner's ardent defense of determinism appears to conflict with his views on self-control; although determinism can be reconciled with these views, we would be best served by dispensing with the “ism” and focusing instead on relevant data and data-driven theories. Contemporary research on self-control has diverged from Skinner's formulation in a number of ways, especially in focusing on cognition and choice. The extraordinary success Skinner had in applying self-management principles to his life should inspire us to take a closer look at the potential value such principles may have for society.