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61.
The current study explored possible sources of demographic effects through analyses of errors from modified formats of the Benton Visual Retention Test (BVRT) completed by African American elders. Results indicate that: (1) reading level was a stronger predictor of BVRT performance than years of education; (2) on the single-item matching format of the task, individuals with lower reading levels disproportionately produced errors on items that differed in geometric, rather than spatial features; and (3) on a multiple-choice matching format, individuals with lower reading levels committed more errors on items where the target was located in the lower half of a 2 x 2 matrix. 相似文献
62.
Bilateral transfer across ages 7 to 17 years 总被引:1,自引:0,他引:1
The purpose of this experiment was to determine the effect of age on bilateral transfer. 96 girls, ages 7 to 17 yr., performed 14 trials on a rotary pursuit tracking task (45 rpm, 30-sec. trials, 10 sec. between trials). Half of the subjects performed the first seven trials with the preferred hand, using the nonpreferred hand on the subsequent seven trials. The order was reversed for the other subjects. There were no significant differences between groups in initial scores or in increases in time on target over the first seven trials, supporting the hypothesis that this was a novel task. There was an increase in time on target across ages and age influenced bilateral transfer, with older girls profiting more from the other-hand practice. Transfer was greater from preferred to nonpreferred than the reverse. 相似文献
63.
Attention switching between perception and memory 总被引:2,自引:0,他引:2
Two experiments were conducted to explore the switching of attention between perception and memory. In Experiment 1, college students performed a task that required them to cycle or switch attention between perceptual and memorial inputs. Switching times of 293 and 376 msec per switch were obtained on the basis of two formulas. In Experiment 2, the attentional load was manipulated by varying the number of perceptual and memorial inputs. Switching time increased as a function of list length, indicating that item load affects both the control processes that set attentional allocation policies and one’s ability to perform memory and/or perceptual tasks. These results suggest that modularity, or encapsulation of item and control-process systems, does not hold. A model is presented that depicts the relation between item and control-process representation in rapidly alternating attention between perception and memory. 相似文献
64.
Three groups of people ranging in age from 64 to 88 years performed tasks of word generation, paired-associate recall, and free and cued recall. The groups differed in socioeconomic status, verbal intelligence, and apparent levels of daily activity. A fourth group, consisting of young undergraduates, was also tested. Results showed that whereas there were age-related differences in some tests, these age differences were strongly modulated by characteristics of the participants and characteristics of the tasks. The findings are discussed in a contextualist framework. 相似文献
65.
Religion as a personal coping resource used by parents of infants and toddlers with disabilities has received some attention in recent literature. This exploratory study involved indepth interviews of 12 parents who had children with disabilities ranging in age from 15 months to 30 years. The ways in which religion can be used as a coping resource across the life-cycle are exemplified through excerpts from these interviews. Prayer, church attendance, and specific religious beliefs were identified as sources of support which helped some parents feel a growing sense of hope and strength. Suggestions for future research are discussed.Tess Bennett, Ph.D., is Assistant Professor in the University of Illinois College of Education, Department of Special Education; Deborah A. Deluca, B.A., is in the Department of Educational Psychology, and Robin W. Allen, M.S.W., is a doctoral candidate in the Department of Social Work at the same university. 相似文献
66.
Robert F. McGivern J.Patrick Huston Desiree Byrd Tina King Greg J. Siegle Judy Reilly 《Brain and cognition》1997,34(3):323-336
The selectivity hypothesis of Meyers-Levy (1989) proposes that cognitive sex differences reflect underlying differences in information processing between males and females. Males are considered to be more likely to organize information in a self-related manner, whereas females are more likely to adopt a comprehensive approach to information processing. We tested this hypothesis in children (10–15 years) and adults using recognition memory tasks. Tests were devised which employed male-oriented objects, female oriented objects, or random objects. In both the child and adult samples, females performed significantly better than males on tests using random and female-oriented objects. Males performed at the level of females only when tested for recognition of male-oriented objects. These results demonstrate that this sex difference is present prior to puberty and support the concept of sex differences in information processing. 相似文献
67.
An interresponse-time analysis of responding maintained by schedules of response-produced electric shock 总被引:1,自引:1,他引:0
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The present study investigated ratio contingencies to evaluate factors that may determine the maintenance of responding when electric shock is the consequent event. Initially, squirrel monkeys (Saimiri sciureus) were exposed to a continuous-avoidance schedule to initiate bar pressing. Subsequently, a multiple random-interval variable-ratio yoked schedule of response-produced shock was used to maintain and to compare interval and ratio performance. A microcomputer recorded and stored the number of responses and interresponse times occurring between successive shock presentations during a given random-interval component, and these numbers determined the ratio requirements during the subsequent ratio component. Responding was maintained for more than 80 sessions in two of three monkeys under the multiple schedule with the ratio yoked to the interval component. Responding during the ratio component persisted in only one monkey, however, when the components were no longer yoked. An analysis of the interresponse times immediately preceding shock under the multiple yoked schedule revealed that the terminal interresponse times were longer under the interval schedule than under the ratio contingency. The interresponse-time analysis indicated that differential interresponse-time relationships may be major determinants of the maintenance of behavior controlled by schedules of electric-shock presentation. 相似文献
68.
The administration of cardiopulmonary resuscitation (CPR) was taught to a group of 12 adults. The Tennessee Self-concept Scale Form-C and the Fundamental Interpersonal Relations Orientation-Behavior Scale (FIRO-B) were administered before and after their training. A control group of 12 was administered both scales twice with one day between administrations. Analysis indicated both groups showed significant differences between the pre- and posttest administrations on expressed affection on the FIRO-B. However, participants in a brief CPR course did not score significantly differently from a control group on these measures, as expected. 相似文献
69.
To Picture or Not to Picture: Levels of Erotophobia and Breast Self-Examination Brochure Techniques1
Eric R. Labranche Marie Helweg-Larsen Charles E. Byrd Robert A. Choquette 《Journal of applied social psychology》1997,27(24):2200-2212
People's level of erotophobia influences their acceptance of sexually related situations, including the likelihood of engaging in sexually related health care such as breast self-examinations (BSE). Female college students (n= 61) completed a measure of erotophobia and read a BSE brochure that either did or did not contain instructional photographs showing a woman's breasts. As hypothesized when the brochure contained photographs, women high in erotophobia felt less competent in giving themselves BSE and were less likely to claim that they did things to improve their health. When the brochure contained no photographs, women low in erotophobia thought that the information was easier to understand and that BSE was more important. 相似文献
70.
The Interactional Context of Problem-, Emotion-, and Relationship-Focused Coping: The Role of the Big Five Personality Factors 总被引:5,自引:0,他引:5
ABSTRACT This study examined the role that personality and situational factors play in three forms of coping responses: problem-, emotion- and relationship-focused. Coping responses were strongly associated with whether the situation involved a primarily agentic (work) or communal (interpersonal) stressor. Among communal stressors, the involvement of close versus distant others was also associated with coping responses. Situational factors were linked most strongly with the use of problem-focused (planful problem solving) and relationship-focused (empathic responding) modes of coping. Dimensions of personality derived from the five-factor model (Neuroticism, Extraversion, Openness to Experience, Agreeableness, and Conscientiousness) had important associations with coping responses. Coping responses were best predicted by models that included both the additive and multiplicative effects of person and situation factors. Taken together, the findings suggest that a model of coping that considers both agentic and communal dimensions of stressful situations, includes interpersonal dimensions of coping, and considers personality and situation factors in tandem is needed to increase the predictive utility of current models. 相似文献