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101.
102.
PETER HEBBLETHWAITE 《Heythrop Journal》1983,24(2):159-170
103.
PETER W. HOM RODGER W. GRIFFETH LESLIE E. PALICH JEFFREY S. BRACKER 《Personnel Psychology》1999,52(1):97-112
This study reanalyzed data from an examination by Hom, Griffeth, Palich, and Bracker (1998) of the mechanisms by which posthire realistic job previews reduce turnover. Irving and Meyer (1999) argued that Hom et al. overstated support for their mediation theory by calculating residual difference scores (errors derived from predicting experienced attainment of job outcomes from initial expectations of outcomes) to operationalize met expectations. Rather, Irving and Meyer showed that methodological weaknesses associated with difference scores also plague residual difference scores. Prompted by their demonstration, this research applied partial correlations (partialing out experienced outcomes from residual differences) and Edwards' (1994) polynomial regression approach to verify whether met expectations underlie realistic previews' effectiveness. These reanalyses disputed met expectations. As a result, this inquiry revised the formulation advocated by Hom et al. (1998), positing that coping strategies and perceptions of employer concern account for how posthire previews work. 相似文献
104.
Regular exercise is said to have positive effects on mood, especially if the exercise intensity is low to moderate. However, the acute effects resulting from participation in a strenuous competition, such as a marathon race, have been studied less. The present investigation used the Profile of Mood States (POMS) test to measure mood, before and after the 1989 Stockholm Marathon. A total of 106 male runners (mean age 40.0 years), with finishing times between 3h and 3h 45 min participated as subjects. Results showed great changes between pre- and post-marathon scores, most of them significant at the p less than 0.001 level. Furthermore, differences between a faster and a slower group of runners were demonstrated with regard to mood states, even though plasma glucose levels were comparable. It is concluded that participation in a marathon race greatly effects mood, mainly in a more negative way than low to moderately intense exercise does. 相似文献
105.
PETER STEINGLASS 《Family process》1976,15(1):97-123
The attention given family therapy approaches to alcoholism has been disproportionately low in relation to the magnitude of alcohol abuse as a clinical problem and its acknowledged impact on family life. Although the literature to date is limited and most studies should be characterized as pilot in nature, preliminary results have enthusiastically endorsed family therapy approaches to alcoholism. This critical review assesses the existing experimental and clinical literature of the past 25 years. It also offers potential explanations for the reluctance of family therapists to engage this problem more actively. 相似文献
106.
This study investigates the effect of imminence, time duration and subjective desirability on judgemental forecasts. People were found to be more sure of specified events happening in a one-month time period subsequent to an imminent one-month period. The time duration of a forecast period, one month versus two months, had no effect on forecasting response and performance and any effect of the subjective desirability of an event on its perceived likelihood was negligible. Although evidence of the consistency of individual forecasting response and performance was obtained, individual measures of coherence in probability assessment were not related to forecasting performance. A measure of the subjective difficulty of the forecasting task was not related to forecasting performance, indicating that attempts to re-scale forecasting responses to improve forecasting performance on the basis of subjective difficulty are inappropriate. 相似文献
107.
Despite the vast array of theoretical formulations now available, none is sufficiently well developed. Some of the philosophical questions thrown up by such material are posed. Under the heading of "Discourse," the questions of what constitutes reasonableness and how logical validity is established are raised. Under the heading of "Epistemology," the nature of concept formulation and causality is raised. Under the heading of "Language," the nature of linguistic representation and artificially constructed language or "artificial intelligence" is raised. It is suggested that these and other issues in the philosophy of science require the urgent attention of family therapy theorists. 相似文献
108.
PETER SINGER 《Journal of applied philosophy》1992,9(1):85-91
ABSTRACT In Germany, applied ethics is under attack from a diverse coalition of left-wing organisations, disability groups, and some conservative defenders of a strict doctrine of the sanctity of human life. The attack has been pressed to the point of forcing the cancellation of conferences and disrupting lectures or classes so that they cannot take place. This essay describes the extent and nature of the attack, and makes a preliminary assessment of its significance. 相似文献
109.
110.
PETER KOSSO 《Metaphilosophy》1991,22(4):349-363