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291.
Researchers concluded that Item 2 of the Short-form General Health Survey of the Medical Outcomes Study can be used as a single-item measure of health-related quality of life. This conclusion is tested again on a random sample of elderly people in the Netherlands. Although it can be concluded that the psychometric properties of the short form are satisfactory, the use of the single item as a measure of health-related quality of life is discussed.  相似文献   
292.

The effects of varying decision outcome dispersion on organizational decision making were investigated under individual and group decision making conditions. Thirty-six female and pg]36 male subjects made decisions for organizational decision scenarios in which outcomes affected primarily the decision maker, people other than the decision maker, or a group of which the decision maker was a member. Subjects rated their levels of perceived risk and confidence in their decisions and made decisions within a simulated context of either a small or a large organization. Results indicated that subjects perceived significantly less risk and more confidence in their decisions when outcomes affected primarily themselves rather than others regardless of whether the decisions were made individually or by a group. Males perceived their decisions as significantly more risky than females. Induced organizational size did not significantly influence decision making.

  相似文献   
293.
The influence of a videotape, shown in a hospital admitting room, on patients' state anxiety and concerns about hospitalization was assessed in a preliminary study. For both state anxiety and specific concerns regarding hospitalization the pretest scores on each variable accounted for the preponderance of the variance in the posttest scores. In both instances, the intervention and the interaction of the intervention with the pretest scores accounted for less than 1% of variance in the outcome. While finding small effects to be significant for such a small sample (N = 93) is unlikely, the sample size was adequate to detect medium to large effects. More important was the fact that 73.33% of the videotape intervention group indicated that they did not watch the video, which leads us to the conclusion that this intervention as tested is not worthwhile.  相似文献   
294.
Intolerance of ambiguity is the perception of ambiguous situations as threatening. It has often been measured using Budner's 1962 intolerance of ambiguity scale in studies of medical students and physicians. To examine the test-retest reliability of the scale among that population, we administered it to all 171 entering medical students at one medical school immediately prior to beginning classes and readministered it to them six to nine weeks later with an 81% follow-up rate. The Pearson correlation between the first and second administrations was .64, showing moderate reliability during this stressful period in medical socialization. The internal reliability of the scale remained constant; the alpha was .64 at the first administration and .63 at follow-up. These data indicate moderate reliability of Budner's intolerance of ambiguity scale when respondents are medical students.  相似文献   
295.
Most studies of work-related Type A behavior have been conducted with samples of white men. Using a mail questionnaire to assess Type A behavior, job satisfaction, and daily stress and tension among 250 black men and 233 black women public accountants, the prevalence of Type A behavior and its relationship with satisfaction and stress were highly consistent with those reported for other samples of white men and women.  相似文献   
296.
To learn more about people's beliefs about how to reduce anger, 416 college students were asked what they thought would be the effects of various responses to feeling angry. In general, they thought that behaving aggressively would make them feel worse and that distracting themselves and doing something nice for another would make them feel better. However, males, younger subjects, and those who had behaved more aggressively in the past were more likely to feel that behaving aggressively would elevate their mood. These observations are consistent with theories emphasizing the importance of cognitive variables in the experiences of anger and aggression.  相似文献   
297.
Differences between the scores of male and female respondents, 115 British, 123 Australian, and 131 American midcareer MBA students, confirm propositions derived from Kirton's adaption-innovation theory to the effect that individuals who diverge most from social norms will be among the most innovative members of their group.  相似文献   
298.
This study examined the effect of demographic variables and intellectual factors on the Short-term Memory Test. Subjects were 20 patients neurologically diagnosed as brain-damaged. There was only one significant correlation between Verbal IQ and the Short-term Memory Test. Demographic variables of age, education, and sex did not correlate significantly with scores of the Short-term Memory Test.  相似文献   
299.
This paper summarizes a number of studies in which the validity of the Employee Reliability Inventory, a preemployment screening instrument designed to assess the likelihood of reliable and productive workplace behavior, was examined. Criterion-related studies compared the scores of a broadly diverse group of job applicants with those obtained from an array of criterion and comparison groups, for whom there was documented evidence of reliable or unreliable behavior. Criterion-related evidence indicates that the six scales are effective in differentiating a variety of criterion groups with unreliable behavior from a number of different job applicant comparison groups. Construct-related evidence for the validity of an emotional adjustment scale is reported as well. The issue of response distortion in preemployment inventories is discussed, and data are reported which indicate that scores on all six scales appear to be functionally free from the potentially confounding effects of response distortion. These results are consistent with the original validation and cross-validation findings, which supported the validity of the six scales when assessing the likelihood of reliable behavior in a population of job applicants.  相似文献   
300.
This study investigated the performance of 38 learning disabled and 16 emotionally impaired children and youth on the Wechsler Intelligence Scale for Children--Revised, Wide Range Achievement Test--Revised, and Minnesota Percepto-Diagnostic Test--Revised. The ages of the children ranged from 8.4 to 16.7 years (M = 12.4, SD = 3.6). The findings suggest that discriminate functional analysis may be useful in the differential diagnosis process. Implications for clinicians are discussed.  相似文献   
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