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171.
Deborah L. Miller Sharon L. Manne Kathryn Taylor Jennifer Keates James Dougherty 《Journal of clinical psychology in medical settings》1996,3(2):115-130
This study examined the relations among optimism, coping, functional status, and psychological adjustment in 75 adults diagnosed with cancer. Both the positive and the negative aspects of psychological adjustment were assessed. All participants had been diagnosed with advanced stages of cancer (i.e., Stages II, III, and IV). Participants completed three assessments across a 4-month time period. Both optimism and coping were associated with psychological adjustment, even after controlling for functional status and prior adjustment. Additionally, optimism and coping were differentially related to distress and well-being. Optimism was strongly and positively associated with well-being and inversely related to distress. Escape-Avoidance coping was positively associated with distress and Accepting Responsibility coping was negatively associated with well-being. Comparisons between the current and prior studies indicated that individuals who are diagnosed with more advanced stages of cancer or who have survived bone marrow transplantation exhibit higher levels of optimism than do healthy individuals and individuals with early-stage disease. 相似文献
172.
Individual differences in drawing bridging inferences during text comprehension were examined. We measured reader differences in working memory capacity, using the reading span task, and in access to relevant knowledge, using Potts and Peterson’s (1985) integration task. The dependent measure of greatest concern was answer time about facts posited to validate the bridging inference. Reading span and access were negligibly correlated, an outcome that supports their independence. Answer times were lower both for high reading span and high-access readers. In addition, readers who were either high on both reader traits or low on both traits exhibited qualitatively different inference effects from the typical pattern. It is proposed that knowledge access during comprehension is facilitated by the extraction of integrated situation models from text and that it is individuals with efficient reading processes who can construct these models. 相似文献
173.
Two studies investigated the conditional reasoning capabilities of eighth grade learners. In Study 1, we analysed conditional reasoning performances for differences in learners' abilities to solve problems correctly and propensities to be tricked into responding to problems in a biconditional manner. There seemed to be a developmental progression in conditional reasoning ability. Most young adolescents reason using memory of domain-specific memories. However, pragmatic inferential rules may serve as an intermediate level of abstration in reasoners as they progress from the ability to reason using only domain-specific experience to the ability to use content-free syntactic rules. In addition, correlation between scores on the Test of Logical Thinking and conditional reasoning performances suggested that ability to reason deductively using inferential rules at progressively higher levels of abstraction is related to cognitive development. In Study 2, we assessed the effectiveness of an instructional application of pragmatic inferential rule theory for development of conditional reasoning abilities. Pragmatic reasoning skill was developed throug engagement in Prolog programming activities involving hierarchical knowledge domains. 相似文献
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176.
Computer-based performance monitoring (CPM) provides managers with the ability to continuously, and unobtrusively, monitor the work performed by their employees. This paper examines the impact that CPM has on productivity when people are monitored on only a portion of the work that they perform. In a simulated work setting, subjects worked on two computerized tasks, and were led to believe that their work on one, both, or none of the tasks would be electronically monitored. People who were monitored only on a relatively simple task tended to work at a faster rate on both their monitored and non-monitored tasks, in comparison to people who were not monitored at all. People who were monitored only on a task that was more moderate in level of difficulty did not work any faster or more accurately than people who were not monitored. The results of the current study suggests that under certain conditions, employees may not discriminate between monitored and non-monitored work. Recommendations are offered to managers who are considering implementing CPM in their workplace. 相似文献
177.
Scott B. Button John E. Mathieu Kathryn J. Aikin 《Journal of applied social psychology》1996,26(12):1084-1103
A model of goal-setting processes was developed that depicted the influence of previous performance, assigned goals, and self-efficacy on personal goals and performance. Three levels of assigned goals were manipulated in a counterbalanced fashion across two performance trials. Assigned goals were hypothesized to have a greater influence than self-efficacy on personal goals for the first trial, whereas efficacy was hypothesized to have a stronger influence than assigned goals on Trial 2 goals. Although the hypothesized model fit fairly well overall, the specific results concerning the relative impact of assigned goal and self-efficacy were not supported. In general, the observed trends indicated the effects were the opposite of what was expected. Potential explanations for these results and recommendations for future research are offered. 相似文献
178.
Recent national attention has focused on women's voting behavior because of this group's increasing power to determine outcomes of local, state, and national elections. Research has not established whether males and females use the same decision rules in evaluating political candidates. Because of the link between perceived physical attractiveness and many positive attributes, the present study examined sex differences in ratings of attractiveness and competence of 44 men and women in the U.S. House of Representatives. Results indicated that males and females use similar rules in evaluating male politicans' attractiveness. Women show a pro-female sentiment in evaluating female politicians' competence. Physical attractiveness was positively related to perceived competence for both male and female politicians. Contrary to previous research, women voters showed a marked pro-female sentiment, and men were neutral, evaluating male and female politicians similarly. 相似文献
179.
Pairs of stimuli taken from a pscyhometric measure of spatial aptitude were shown to 36 college men and 32 college women. The stimuli in pairs were (a) either identical or mirror images, and (b) presented in orientations that differed by 0–135 deg. Individuals judged, as rapidly as possible, if the stimuli in a pair would be identical or mirror images if presented at the same orientation. Replicating previous work, there was a sex difference in the speed with which problems were solved. Of greater interest was the fact that men and women were quite alike in the frequency with which they used different algorithms to solve the problems. Most individuals solved the problems using an algorithm in which an individual encodes the stimuli in working memory, mentally rotates one stimulus to the orientation of the other, compares both determine if they are identical, and responds. Two variants of this algorithm were also used by some subjects. In one variant, if comparison revealed that the stimuli were dissimilar, individuals did not respond immediately but continued processing until a self- imposed deadline was reached. In another variation, subjects only rotated the comparison stimuli when their orientations exceeded a critical angle. 相似文献
180.
Intonational marking of given and new information: Some consequences for comprehension 总被引:5,自引:0,他引:5
The role of intonation in conveying discourse relationships in auditory sentence comprehension was investigated in two experiments. Using the simple comprehension time paradigm, Experiment 1 found that sentences with accented new information were understood faster than sentences with a neutral intonation contour and that the presence of accent in context sentences facilitated comprehension of subsequent targets. Both experiments showed faster comprehension times in conditions in which accent placement was appropriate for the information structure of the sentence. In Experiment I, comprehension times were faster when the accent fell on the information focus than when it fell elsewhere in the sentence. In Experiment 2, faster times resulted when new information was accented and given information was not, compared to conditions in which this accent pattern was reversed. This effect held for both active and passive sentences, and whether the new information occurred in the subject or object position. 相似文献