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951.
This study examined the effect of anticipated food deprivation on intake in restrained and unrestrained eaters. Participants were randomly assigned to a diet condition, in which they expected to diet for a week, or to a control (no-diet) condition. Immediately after being assigned to a condition, participants completed a taste-rating task in which food consumption was measured. Restrained eaters in the diet condition consumed significantly more food than did restrained eaters in the no-diet condition or unrestrained eaters in either condition. Unrestrained eaters consumed the same amount regardless of condition. These results confirm that merely planning to go on a diet can trigger overeating in restrained eaters, reflecting the dynamic connection between dieting and overeating. 相似文献
952.
Klein DN Lewinsohn PM Rohde P Seeley JR Durbin CE 《Journal of abnormal psychology》2002,111(1):98-106
Three questions were addressed using family study data from a community sample: (a) Which clinical features of major depressive disorder (MDD) in adolescents are associated with elevated rates of MDD in relatives? (b) Which features of MDD in relatives distinguish family members of depressed adolescents from relatives of adolescents without mood disorders (NMD)? and (c) Do depressed adolescents with particular features have higher proportions of depressed relatives with the same features? Participants included 268 MDD adolescents, 401 NMD adolescents, and their 2,202 first-degree relatives. Rates of MDD were highest among relatives of depressed adolescents with recurrent episodes and greater impairment. Depression severity best distinguished the relatives of depressed adolescents from relatives of controls. Specific clinical features did not aggregate in families. 相似文献
953.
Cross-lagged panel analysis of longitudinal data collected from young adult survivors of community violence was used to examine the relationship between recall of peritraumatic dissociation and posttraumatic stress disorder (PTSD) symptom severity. Recollections of peritraumatic dissociation assessed within days of exposure differed from recollections measured at 3- and 12-month follow-up interviews. Peritraumatic dissociation was highly correlated with PTSD symptoms within each wave of data collection. Baseline recollections of peritraumatic dissociation were not predictive of follow-up PTSD symptom severity after controlling for baseline PTSD symptom severity. This pattern of results replicates previous work demonstrating a correlation between peritraumatic dissociation and subsequent symptom severity. However, findings are not consistent with the prevailing view that peritraumatic dissociation leads to increased PTSD symptom severity. 相似文献
954.
Goldsmith GN 《The Journal of analytical psychology》2002,47(2):203-224
'Diversity', the theme of our conference, carries a subversive sub-text in totalitarian societies. This is one of the themes presented as the current revival of psychoanalysis in the more democratic post-Communist Russia is explored. The history of psychoanalysis in Russia is summarized with a focus on its politicization, which led to initial interest in its theory (by way of a misapprehension of its tenets), and then to ultimate suppression of psychoanalytic thinking as an ideology deemed antagonistic to the totalitarian regime. In contrast, features of psychoanalysis and democracy are explored for their mutual affinities. The background of the resourceful new generation of analytic therapists is discussed, especially in regard to their experience of the parallel meanings of the word 'repression' (political, psychological). There is a persistence of some traits in patients and practitioners alike that are referable to past repression, such as the newness of verbal treatments, the inhibition of psychological curiosity, the ambivalent lure of certainty, and the pressure of authoritarian introjects. It is noted that psychoanalysis has its own history of a posture opposed to pluralism and diversity, which deepens the dialogue on the mutual engagement between psychoanalysis and the vicissitudes of its history in Russian culture. 相似文献
955.
Although laboratory studies have found that selection information can affect applicant perceptions, this has not been tested in the field. The authors followed 2 cohorts of police applicants (N = 274) in a longitudinal study to examine the relationship between information, applicant perceptions, and behavior (e.g., turnover). Information was related to perceived fairness measured at the time of testing and 1 month later when applicants received their results. Information moderated the relationship between outcome favorability and test-taking self-efficacy among African Americans but not among Whites. Information was not related to the behavioral measures. The discussion focuses on why certain findings from previous studies were not replicated and on the use of information when applicants have an investment in getting a job. 相似文献
956.
Personality in context: an interpersonal systems perspective 总被引:1,自引:0,他引:1
Because a significant part of individuals' lives involve close relationships, an important and substantial part of the situations they encounter consists of other people's behaviors. We suggest that individuals' characteristic ways of behaving, which are typically attributed to "personality," arise from two processes. One lies primarily within the individual, conceptualized as individual differences in one's cognitive and affective processing system. The other process, which has received less attention in personality research, lies outside the person in the individual differences in the situations that people encounter in their everyday lives. The interplay between these two processes can be particularly relevant for understanding close relationships. By assuming that each partner's behavior provides the situational context for the other partner, we conceptualize a dyadic relationship as the "interlocking" of the cognitive-affective processing systems of both partners. We illustrate this approach to personality-in-context with a hypothetical scenario and use this framework to organize research on attachment styles, rejection sensitivity, self-fulfilling prophecy, the self in relation to others, and interdependence theory. 相似文献
957.
From an eligible population of 9,943 casino employees, 6,067 volunteered to participate in this study. Of this sample, 1,176 provided data at 3 observation points approximately 12 months apart. Using the South Oaks Gambling Screen (SOGS; H. R. Lesieur & S. B. Blume, 1987) and the CAGE (J. A. Ewing, 1984) questionnaire, the authors prospectively examined the prevalence and patterns of alcohol and gambling problems among those employees. Among the casino employees with gambling and drinking problems, a segment displayed the capacity to diminish those problems even when the difficulties had reached disordered levels. The authors also examined the comorbidity of gambling and drinking as well as the relationships among changes in SOGS scores and CAGE scores and changes in demographic and biological variables. The women were more likely to decrease their problem-drinking scores, but not their gambling scores, when compared with the men. In addition, 2 key variables (i.e., disabling depression and dissatisfaction with one's personal life) emerged as predictors of transitions to healthier levels of disordered gambling. The authors cautiously suggest, in light of the results taken together, that more fluctuation is associated with gambling and drinking problems than previously thought and that the conventional wisdom about disordered gambling as "always progressive" needs reconsideration. 相似文献
958.
Killeen PR Hall SS Reilly MP Kettle LC 《Journal of the experimental analysis of behavior》2002,78(2):127-160
Killeen and Hall (2001) showed that a common factor called strength underlies the key dependent variables of response probability, latency, and rate, and that overall response rate is a good predictor of strength. In a search for the mechanisms that underlie those correlations, this article shows that (a) the probability of responding on a trial is a two-state Markov process; (b) latency and rate of responding can be described in terms of the probability and period of stochastic machines called clocked Bernoulli modules, and (c) one such machine, the refractory Poisson process, provides a functional relation between the probability of observing a response during any epoch and the rate of responding. This relation is one of proportionality at low rates and curvilinearity at higher rates. 相似文献
959.
960.
The Dynavision apparatus was used to assess psychomotor differences between men and women first-time users. Subjects, 50 men and 76 women, were tested on three 60-sec. Dynavision response tasks of graded difficulty. An analysis of variance with repeated measures indicated that men performed significantly better than women on all tasks. Performances on all tasks were also significantly different from each other within both sexes (p < or = .05). Furthermore, a significant interaction between sex and task was based on a greater drop in performance on the most complex task for women than for men. 相似文献