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71.
This study examines the prevalence, stability, and contextual correlates of peer victimization in a sample of African-American, Hispanic, and non-Hispanic White urban elementary school-age children. A total of 1956 children (40% African-American, 42% Hispanic, and 18% White) attending any 1 of 14 public elementary schools located in one large and one mid-sized Midwestern city participated in this study. Peer ratings of victimization were obtained at two points in time, separated by a 2-year period. Findings revealed that risk for being victimized by peers varied by ethnicity and by school context. Hispanic children had lower victimization scores than did either African-American or White children. These findings, however, were moderated by school context, such that attending ethnically integrated schools was associated with a significantly higher risk of victimization for White children and a slightly lower risk of victimization for African-American children and did not affect the risk of victimization for Hispanic children. In addition, African-American children were less likely than Hispanic and White children to be repeatedly victimized by peers over time. The importance of considering ethnicity and context in explaining peer victimization is discussed and suggestions for preventive interventions and future research are provided. 相似文献
72.
Implicit motor sequence learning is represented in response locations 总被引:17,自引:0,他引:17
Previous work (Willingham, 1999) has indicated that implicit motor sequence learning is not primarily perceptual; that is, what is learned is not a sequence of stimuli. Still other work has indicated that implicit motor sequence learning is not specific to particular muscle groups or effectors. In the present work, we tested whether implicit motor sequence learning would be represented as a sequence of response locations. In Experiment 1, learning showed very poor transfer when the response locations were changed, even though the stimulus positions were unchanged. In Experiment 2, participants switched their hand positions at transfer, so that one group of participants pushed the same sequence of keys but used a different sequence of finger movements to do so, whereas another group pushed a different sequence of keys but used the same sequence of finger movements used at training. Knowledge of the sequence was shown at transfer only if the sequence of response locations was maintained, not the sequence of finger movements. 相似文献
73.
74.
Gallo LC Bogart LM Vranceanu AM Matthews KA 《Journal of personality and social psychology》2005,88(2):386-399
The current study used ecological momentary assessment to test several tenets of the reserve capacity model (L.C. Gallo & K. A. Matthews, 2003). Women (N = 108) with varying socioeconomic status (SES) monitored positive and negative psychosocial experiences and emotions across 2 days. Measures of intrapsychic and social resources were aggregated to represent the reserve capacity available to manage stress. Lower SES was associated with less perceived control and positive affect and more social strain. Control and strain contributed to the association between SES and positive affect. Lower SES elicited greater positive but not negative emotional reactivity to psychosocial experiences. Women with low SES had fewer resources relative to those with higher SES, and resources contributed to the association between SES and daily experiences. 相似文献
75.
Behling LL 《The Journal of medical humanities》2005,26(1):53-66
The invention of computer simulations used for practicing surgical maneuvers in a video game-like format has an ancestry in the artificial limbs of history and is reflected, grotesquely, in Edgar Allan Poe's short story, "The Man That Was Used Up" (1850). The nineteenth century worked to ensure that the incomplete body did indeed retain a sense of self by creating prostheses to mimic corporeal wholeness. Our present-day technology seems intent on doing precisely the opposite, deliberately fragmenting the body and challenging our understanding of the body and the prosthetic. 相似文献
76.
Sean?P.?ReilleyEmail author Andrew?L.?Geers Dawn?L.?Lindsay Laura?Deronde William?N.?Dember 《Current psychology (New Brunswick, N.J.)》2005,24(1):43-59
Optimism and pessimism are personality variables that have repeatedly been shown to affect health, job performance, and social
relationships. Various instruments purport to measure these dispositions that differ substantially in their theoretical and
measurement models. While research has examined relations between subsets of these measures, their unique predictive ability
has been neglected. Three sequential studies evaluated the interrelation and predictive ability of the three most utilized
instruments, the Life Orientation Test (LOT), the O/P Instrument (OPI) and variants of the Attributional Style Questionnaire
(ASQ). Consistent with expectations, measures sharing a future-expectancy component (LOT and OPI) were moderately related
and most predictive of health, depression, and coping. ASQ measures were modestly related to the LOT and OPI and offered less
consistent predictions. 相似文献
77.
Judith S Gordon Judy A Andrews Edward Lichtenstein Herbert H Severson Laura Akers 《Health psychology》2005,24(5):447-455
This study evaluated 2 methods of disseminating an empirically validated smokeless tobacco intervention delivered during routine dental care. Twenty cities within 12 states were stratified and then randomized to 1 of 3 groups: personalized instruction (PI), self-study (SS), or delayed training (DT) control. Dental hygienists in the SS condition were sent a manual and video. Those in the PI condition were recruited to attend a workshop. Thirty-seven percent of eligible hygienists agreed to participate. At 12 months postenrollment, hygienists in the SS and PI conditions significantly increased their "Assist" behaviors (discuss cessation techniques, help patient set a quit date, and provide cessation materials) and reported fewer perceived barriers to delivering the intervention as compared with hygienists in DT. An economic analysis suggests that SS is more cost-effective than PI. 相似文献
78.
Therapists working in lesbian, gay, bisexual, and transgender (LGBT) communities are likely to experience the potential to engage in multiple relationships with their clients. Currently, the American Psychological Association's (2002) ethics code and the related literature base offer minimal direct guidance to therapists practicing in LGBT communities. In this article, the authors review current literature regarding multiple relationships in psychotherapy, considering how this literature addresses issues specific to practitioners working within LGBT communities, present a case study highlighting the negotiation of a multiple relationship between a client and therapist who both identify as lesbian, and offer recommendations for practitioners working within LGBT communities. 相似文献
79.
Working memory mediates the short-term maintenance of information. Virtually all empirical research on working memory involves investigations of working memory for verbal and visual information. Whereas aging is typically associated with a deficit in working memory for these types of information, recent findings suggestive of relatively well-preserved long-term memory for emotional information in older adults raise questions about working memory for emotional material. This study examined age differences in working memory for emotional versus visual information. Findings demonstrate that, despite an age-related deficit for the latter, working memory for emotion was unimpaired. Further, older adults exhibited superior performance on positive relative to negative emotion trials, whereas their younger counterparts exhibited the opposite pattern. 相似文献
80.