Persuasion,reactance, and judgments of interpersonal appeal

Female undergraduates were or were not exposed to an opinion statement that threatened to a greater or lesser degree their freedom to make an independent assessment of the relative attractiveness of two males. Measures of perceived attractiveness and choice indicated a persuasion effect among subjects exposed to the mild statement and contrary opinions indicative of reactance among subjects exposed to the strong statement.     

Learning mechanisms in matching to sample.

A model system and an experiment on early learning and decision processes in matching-to-sample and oddity-from-sample tasks are presented. The model system is based, in part, on videotaped records of pigeons' looking responses before they chose 1 of 2 comparison stimuli. In order to see the wavelength stimuli recessed behind the pecking keys, the pigeons had to move in front of them. Although there were slight increases in the acceptance probability with switches between the stimuli before a choice response, the overall decision strategy was close to a Markov choice process in which choice proportions could be predicted by the product of each rejection probability and the final acceptance probability. Learning involved learning to discriminate rather than learning to adopt a stricter criterion for an acceptable sample match.     

Reexamining gender differences in same-gender friendships: A close look at two kinds of data

The present paper examines the widely accepted claim that women's and men's friendships can be characterized dichotomously as “expressive” vs. “instrumental,” or alternatively, as “communal” vs. “agentic.” After addressing questions about the empirical support for this claim, we present analyses based on two different kinds of data. Subjects providing these data were predominantly, although possibly not exclusively, Caucasian U.S. citizens. Study One analyzed the purposes of interaction endorsed by women and men in reports of actual meetings with same-sex friends. Women and men did not differ in the purposes reported, as both indicated meeting most often just to talk, less often to work on a task, and least often to deal with a relationship issue pertinent to the friendship. Study Two analyzed responses to a form assessing various aspects of the strength and quality of subjects' same-gender friendships. Although women and men differed on a number of variables, the differences did not form an expressive vs. instrumental dichotomy. We discuss an altered perspective on the differences and similarities in women's and men's friendships suggested by these results.     

Motivations for gun possession and carrying among serious juvenile offenders

Though the prevalence of gun possession and carrying among juveniles is now fairly well documented (at least among non-serious offenders), little research has examined juveniles' reasons for possessing and carrying guns beyond noting that youth who report robbery and assaultive behavior have higher rates of gun and other weapon possession than do non-violent youth. The present study examines the question of motivation behind gun possession and carrying by criminally-inclined youths through analysis of survey data collected from juveniles incarcerated in maximum security reformatories. The findings support the popular fear that juvenile offenders are heavily involved in gun-related crime, though the same findings point to multiple needs and uses for guns. Using a number of measures—reasons for carrying guns, for using them during the commission of crimes, for purchasing them, etc.—it appears that the primary reason for gun possession and carrying is the juvenile's perception of the need to be armed for protection. This is the case even among those who were involved in such predatory crimes as armed robbery prior to incarceration. Thus, legislative attempts to dissuade youth from obtaining guns to commit crimes are likely misplaced, since the guns eventually used in crime are usually obtained for protective purposes. Only when firearms are perceived as no longer needed can we expect a serious drop in gun-related offenses among youth.     

Recall of the Hillsborough disaster over time: Systematic biases of ‘flashbulb’ memories

The class of memories, described within the literature as flashbulb memories, are susceptible to the same type of systematic biases as everyday memories. These systematic biases, which are consistent with schematic or reconstructive memory theories, were observed in subjects' recalls of the Hillsborough football disaster. Subjects (n = 247) recalled their circumstances when they first heard about the event, gave ratings of various characteristics of the event and wrote down other events of which Hillsborough reminded them. Each of these measures exhibited systematic biases. It is argued that the most consistent explanation for the phenomena requires ordinary reconstructive memory processes and not a special mechanism as postulated within the original definition of flashbulb memories.     

Les corrélats comportementaux et conjugaux des attentes d'efficacité en matière de résolution de problèmes personnels

L'objectif de cette recherche est d'étudier la relation entre les attentes d'efficacité personnelle en matière de résolution de problèmes, diverses conduites de résolution de problèmes et le degré de satisfaction conjugale des sujets. L'échantillon se compose de 40 couples qui ont complété l'Échelle d'Ajustment Dyadique, l'Inventaire de Résolution de Problèmes Personnels et qui ont participé à une discussion filmée sur ruban magnétoscopique. Les comportements sont codifiés à l'aide du Système Global de Cotation des Interactions Conjugales. Les résultats confirment la présence d'une relation entre les attentes d'efficacité personnelle, les comportements observés en situation de résolution de problèmes et le degré de satisfaction conjugale des femmes et des hommes. Les résultats obtenus démontrent aussi que les variables comportementales ont des fonctions de cumul dans la relation entre les attentes d'efficacité personnelle et la satisfaction conjugale. Les implications théoriques de ces résultats sont discutées.     

Children's auditory and visual processing of narrated and nonnarrated television programming

Two experiments with 5- and 7-year-old children tested the hypotheses that auditory attention is used to (a) monitor a TV program for important visual content, and (b) semantically process program information through language to enhance comprehension and visual attention. A direct measure of auditory attention was the latency of the child's restoration of gradually degraded sound quality. Restoration of auditory clarity did not vary as a function of looking. Restoration of visual clarity was faster when looking than when not looking. Restoration was faster for visual than auditory degrades, but audiovisual degrades were restored most rapidly of all, suggesting that dual modality presentation maximizes children's attention. Narration enhanced visual attention and comprehension including comprehension of visually presented material. Auditory comprehension did not depend on looking, suggesting that children can semantically process verbal content without looking at the TV. Auditory attention did not differ with the presence or absence of narration, but did predict auditory comprehension best while visual attention predicted visual comprehension best. In the absence of narration, auditory attention predicted visual comprehension, suggesting its monitoring function. Visual attention indexed overall interest and appeared to be most critical for comprehension in the absence of narration.     

Contextual dependencies in motor skills

The development of contextual dependencies during motor skill acquisition was examined. Environmental context was varied along intentional and incidental dimensions. Intentional stimuli were defined as essential for achieving skilled performance, whereas incidental stimuli were defined as those that have the potential to become associated with specific tasks due to their selective presence in the learning environment. Experiment 1 demonstrated the occurrence of contextual dependencies for the learning of four-key typing sequences. Contextual dependencies were diminished in Experiment 2 when the number of keys used in the sequences was reduced. In Experiment 3, a retention condition was incorporated, in which both the intentional and the incidental stimuli were not available; this confirmed that task difficulty mediated the development of contextual dependencies. These findings are discussed with respect to the incorporation of environmental contextual stimuli with memorial representations of movement information.     

Health, stress, psychological resources, and subjective well-being among older blacks

This study examines the structural relationships among sociodemographic characteristics, health status, stress, psychological resources, and subjective well-being (SWB) among the Black elderly. A structural equation model of SWB was evaluated with data from the 1979-1980 National Survey of Black Americans. The results revealed that poor subjective health status was predictive of lower levels of personal efficacy and SWB. Stressful life events tended to depress subjective assessments of health and had negative effects on self-esteem and SWB. Marital status and age had positive effects on SWB. Chronic health conditions and other demographic variables, however, had indirect effects on SWB.