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Wainer  Howard  Wainer  Laurent 《Psychometrika》1986,51(2):341-343
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203.
Collective memory theories propose that groups' remembrances of their past depend upon their current social situation. In Belgium, a significant proportion of Dutch speakers share a collective memory of past victimisation by French speakers and fight for an ever‐larger autonomy of their region. Yet, as the respective economic, political and social situations of the linguistic regions of Belgium recently evolved with a reversal of fortunes, the current experience of younger Dutch speakers does not fit the traditional memory anymore. We thus predicted that the collective memories of victimhood would decline amongst them, thus bringing changes in intergroup attitudes and political aspirations. Three generations were compared in a survey of 1226 French‐speaking and 1457 Dutch‐speaking individuals. For both groups, younger generations evidenced less regionalist and more integrative positions than older ones. However, these effects were stronger for Dutch‐speaking respondents, and for them, collective memory of victimhood mediated the relation linking age and identification with Belgium, intergroup attitudes and political aspirations. We concluded that the current social context has decisive consequences for collective remembrances, which, in turn, impact intergroup relations and political attitudes and choices.  相似文献   
204.
In this 257-participant study (76% female; mean age: 44.84), we examined two ideas that are widespread among burnout researchers: (a) the idea that burnout is primarily related to occupational-level factors; and (b) the idea that burnout should be considered a sentinel indicator in research on negative occupational outcomes. We investigated the links between burnout and a series of generic and work-related variables, namely, depressive symptoms, neuroticism, extraversion, effort-reward imbalance in the job [ERI], social support at work (SSW), and turnover intention. Burnout was assessed with the Shirom-Melamed Burnout Measure, depressive symptoms with the PHQ-9, neuroticism and extraversion with the NEO-Five Factor Inventory, ERI with the 10-item version of the Effort-Reward Imbalance Questionnaire, SSW with the Job Content Questionnaire, and turnover intention with a dedicated 3-item measure. Correlation, multiple regression, and relative weight analyses were conducted. Burnout was not found to be more strongly linked to organizational and work-contextualized variables than to personality traits. In addition, turnover intention was not associated to a greater extent with burnout than with ERI. Burnout and depressive symptoms were highly correlated and exhibited overlapping nomological networks. Overall, our findings question the way burnout has been generally conceived.  相似文献   
205.
This photo essay offers a counter visual to the common images of people who use methamphetamine (meth). Images of meth users found in the media and in anti-meth campaigns typically paint them as one-dimensional actors who have sacrificed their health, families, and lives for their drug of choice. Such depictions contribute to the stigmatization and demonization of users, which can ultimately impede their recovery. Here, we provide photographs of men who previously cooked methamphetamine but who were in treatment at the time the photographs were taken. The photographs are captioned with quotes from the men to show some of the range of attractions for using, the hazards of chronic use, and the struggles to live free from meth. Our hope is that these images and brief quotes will help to show the complexity of these peoples’ lives.  相似文献   
206.
The speeded classification tasks popularized by Garner (1974), with their accompanying labels of separable and integral dimensions, have become the dominant paradigm for characterizing perceptual interactions between stimulus dimensions. Separable dimensions like color and shape can be selectively attended to at will, but integral dimensions like hue and brightness cannot. When classifying stimuli with respect to a single dimension, integral stimuli lead to faster performance in the baseline block, where only that single dimension varies, than in the filtering block, in which a second dimension is allowed to vary irrelevantly. No such difference is predicted for separable dimensions lead to no difference. The comparison between baseline and filtering confounds a change in the number of stimuli with a change in the number of variant dimensions. A new experimental condition is proposed utilizing three stimulus dimensions to hold the number of stimuli constant while introducing variance along a second irrelevant dimension. Data indicate that interference increases, suggesting that changes in the number of potential stimuli within a block are not necessary for Garner interference, in contrast to the accounts provided by extant quantitative models.  相似文献   
207.
Research has suggested that military spouses experience increased depressive symptoms and parenting stress during a military member's deployment. A relationship between maternal depressive symptoms, parenting stress, and child attachment security has been found in the general population, as has an indication that social support may provide a buffering effect. While there appears to be an association between the emotional well‐being of military spouses and child emotional well‐being during deployment, data are limited regarding the association between maternal emotional well‐being and child attachment security. The current study explores the association between deployment status and child attachment to the nonmilitary parent (i.e., the mother in this study) in a sample of 68 Canadian military families. Results revealed a significant impact of deployment status on maternal depressive symptoms and on quality of child attachment. The impact of deployment status on attachment was not mediated through the maternal variables, and despite a main effect of social support on the maternal variables, there was no moderating effect. Thus, our results suggest that deployment may affect child attachment independently of maternal well‐being.  相似文献   
208.
This paper describes the development and validation of an inventory to uncover youths' experiences in their neighbourhoods. The Neighbourhood Youth Inventory (NYI) was developed from conversations with youths in Grades 7, 9 and 11. This paper reports the psychometric analyses of the NYI. Responses from 934 youths (511 urban, 423 rural) to the NYI resulted in a four‐factor solution. This solution was stable across responses from youths in Grades 7, 9 and 11, and for urban and rural youths. Cronbach alphas ranged from 0.64 to 0.94. Construct, convergent and discriminant validity of the NYI subscales are demonstrated. Using the NYI we will be able to assess youths' experiences within their neighbourhoods, which may contribute to a more ecological understanding of healthy developmental outcomes beyond family, peer and school environments. Copyright © 1999 John Wiley & Sons, Ltd.  相似文献   
209.
Animal Cognition - Humans’ early olfactory perception has been studied mainly within the framework of mother–offspring interactions and only a few studies have focused on...  相似文献   
210.
This study demonstrated that the dynamic pattern approach may reconcile resource and outcome conflict theories to explain performance in dual tasks. Participants performed a bimanual coordination task and a reaction time task with different conditions of attentional priority. Results showed a trade-off between pattern variability and reaction time when priority was given to the coordination task. Such a trade-off was indicative of resource allocation. An analysis of perturbation in the bimanual coordination revealed interference, a reputed sign of outcome conflict. Moreover, interference diminished substantially when priority was given to the bimanual task. The coexistence of performance trade-off and outcome conflict suggests that these two phenomena are not mutually exclusive. Rather, both may follow from modifying the coupling between the limbs through attention.  相似文献   
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