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861.
SL Desmarais RA Van Dorn RP Telford J Petrila T Coffey 《Behavioral sciences & the law》2012,30(4):448-469
Many different instruments have been developed to assist in the assessment of risk for violence and other criminal behavior. However, there is limited evidence regarding how these instruments work in the 'real world'. Even less is known about how these instruments might work for assessing risk in jail diversion populations, whether in research or practice. To address these knowledge gaps, the present study examined the characteristics of risk assessments completed by program staff (n?=?10) on 96 mental health jail diversion clients (72 men and 24 women) using the Short-Term Assessment of Risk and Treatability (START). The findings provide preliminary support for the reliability and validity of START assessments completed in jail diversion programs, the first evidence of the transportability of START outside psychiatric settings, and further evidence regarding the reliability and validity of START assessments completed in the field. They additionally support the consideration of an eighth, general offending risk domain in START assessments. Copyright ? 2012 John Wiley & Sons, Ltd. 相似文献
862.
Extending research that was based on married adults, we explored associations between romantic relationship satisfaction and depressive symptoms in a sample of 484 emerging adults (ages 18-25) in nonmarital dating relationships. In addition, we investigated whether the relationship characteristics of relationship length, interdependence (i.e., investment size and quality of alternatives) and commitment moderated these associations. Overall, there was a negative association between relationship quality and depressive symptoms that was stronger for emerging adult women than men, echoing findings from married adults. The extent to which relationship characteristics moderated this association generally differed by gender. For men, the negative association between satisfaction and depressive symptoms was moderate to strong in relationships of above-average interdependence, commitment, and length, but it was weak in shorter and less interdependent relationships and nonexistent in relatively uncommitted relationships. In contrast, for women, the association between relationship satisfaction and symptoms was moderate to strong at all levels of interdependence and commitment, although amplified at higher commitment levels. Interestingly, shorter relationship length was associated with a stronger association between satisfaction and depressive symptoms for women. In general, findings suggest the importance of romantic relationship quality to the emotional well being of emerging adults, particularly young women, and highlight gender differences in relationship processes during this life period. 相似文献
863.
We examined the extent to which speakers take into consideration the addressee's perspective in language production. Previous research on this process had revealed clear deficits (Horton & Keysar, Cognition 59:91-117, 1996; Wardlow Lane & Ferreira, Journal of Experimental Psychology: Learning, Memory, and Cognition 34:1466-1481, 2008). Here, we evaluated a new hypothesis--that the relevance of the addressee's perspective depends on the speaker's goals. In two experiments, Korean speakers described a target object in situations in which the perspective status of a competitor object (e.g., a large plate when describing a smaller plate) was manipulated. In Experiment 1, we examined whether speakers would use scalar-modified expressions even when the competitor was hidden from the addressee. The results demonstrated that information from both the speaker's and the addressee's perspectives influenced production. In Experiment 2, we examined whether utterance goals modulate this process. The results indicated that when a speaker makes a request, the addressee's perspective has a stronger influence than it does when the speaker informs the addressee. These results suggest that privileged knowledge does shape language use, but crucially, that the degree to which the addressee's perspective is considered is shaped by the relevance of the addressee's perspective to the utterance goals. 相似文献
864.
Neurodevelopmental delay has been documented in up to 97.5% of HIV-infected children in Soweto who were not yet on antiretroviral treatment (ART). With growing numbers of children in South Africa being successfully treated with ART, the effects of ART on neurocognitive functioning in children require investigation. The objective of this study was to determine the extent of neurodevelopmental delay in stable HIV-infected preschool children (aged five to six years) receiving ART and compare it to an apparently healthy (unconfirmed HIV-status) group of preschool children. Thirty HIV-infected preschool children (virologically and immunologically stable on ART for more than one year) were conveniently sampled from 350 eligible children on ART at the Harriet Shezi Children's Clinic in Soweto, Johannesburg. The comparison group comprised 30 well-nourished preschool children attending the Lilian Ngoyi Primary Health Care Clinic in Soweto for routine immunizations. Each child was assessed using the Griffiths Mental Development Scales-Extended Revised Version (GMDS-ER), at a single point in time. The overall developmental z-scores on GMDS-ER were <-2 (indicating severe delay) in 27 (90%) children in the HIV-infected group compared to 23 (76%) in the comparison group (p?=?0.166). Mental handicap (overall GQ?70) was evident in 46.7% of children in the HIV-infected group compared to 10% in the comparison group (p?=?0.002). There was a 7.88-fold increased likelihood of severe delay in the HIV infected group. The HIV-infected group and comparison group had significantly different (p?=?0.001) mean overall GQ scores of 70 (95% CI: 66.0-74.0) and 78 (95% CI: 75.6-80.5), respectively, with lower mean scores in the HIV-infected group in all individual domains. Early initiation of ART in HIV-infected infants may improve cognitive functioning among this group; however, intervention strategies which optimize early cognitive development for all children in the area need to be urgently considered. 相似文献
865.
The aim of the study was to examine the relationship between depressive symptoms and physical exercise by unveiling how outcome expectancies regarding exercise and positive exercise experience could mediate between depressive symptoms and exercise. A longitudinal study included 178 cardiac and orthopedic rehabilitation patients in Germany. Patients responded to psychometric scales at two points in time with a six-week interval, assessing depressive symptoms (Time 1), outcome expectancies regarding exercise (Time 1), exercise experiences (Time 2), and exercise behavior (Times 1 and 2). Depressive symptoms were negatively related to physical exercise (r?=-?0.18), to positive outcome expectancies (r?=-?0.23), and to positive exercise experiences (r?=-?0.26). In a multiple-step mediation model, expectancies and experiences mediated between depressive symptoms and exercise. In total, 15% of the exercise variance was accounted for. Outcome expectancies and a lack of positive experience seem to partly explain why depressed individuals are less likely to exercise. 相似文献
866.
867.
Kuppens P Sheeber LB Yap MB Whittle S Simmons JG Allen NB 《Emotion (Washington, D.C.)》2012,12(2):283-289
Emotional inertia refers to the degree to which a person's current emotional state is predicted by their prior emotional state, reflecting how much it carries over from one moment to the next. Recently, in a cross-sectional study, we showed that high inertia is an important characteristic of the emotion dynamics observed in psychological maladjustment such as depression. In the present study, we examined whether emotional inertia prospectively predicts the onset of first-episode depression during adolescence. Emotional inertia was assessed in a sample of early adolescents (N = 165) based on second-to-second behavioral coding of videotaped naturalistic interactions with a parent. Greater inertia of both negative and positive emotional behaviors predicted the emergence of clinical depression 2.5 years later. The implications of these findings for the understanding of the etiology and early detection of depression are discussed. 相似文献
868.
Donohue SE Liotti M Perez R Woldorff MG 《Cognitive, affective & behavioral neuroscience》2012,12(1):1-15
The electrophysiological correlates of conflict processing and cognitive control have been well characterized for the visual
modality in paradigms such as the Stroop task. Much less is known about corresponding processes in the auditory modality.
Here, electroencephalographic recordings of brain activity were measured during an auditory Stroop task, using three different
forms of behavioral response (overt verbal, covert verbal, and manual), that closely paralleled our previous visual Stroop
study. As was expected, behavioral responses were slower and less accurate for incongruent than for congruent trials. Neurally,
incongruent trials showed an enhanced fronto-central negative polarity wave (Ninc), similar to the N450 in visual Stroop tasks, with similar variations as a function of behavioral response mode, but peaking
~150 ms earlier, followed by an enhanced positive posterior wave. In addition, sequential behavioral and neural effects were
observed that supported the conflict-monitoring and cognitive adjustment hypothesis. Thus, while some aspects of the conflict
detection processes, such as timing, may be modality dependent, the general mechanisms would appear to be supramodal. 相似文献
869.
Sarah E. Donohue Brittany James Andrea N. Eslick Stephen R. Mitroff 《Attention, perception & psychophysics》2012,74(5):803-809
With modern technological advances, we often find ourselves dividing our attention between multiple tasks. While this may seem a productive way to live, our attentional capacity is limited, and this yields costs in one or more of the many tasks that we try to do. Some people believe that they are immune to the costs of multitasking and commonly engage in potentially dangerous behavior, such as driving while talking on the phone. But are some groups of individuals indeed immune to dual-task costs? This study examines whether avid action videogame players, who have been shown to have heightened attentional capacities, are particularly adept multitaskers. Participants completed three visually demanding experimental paradigms (a driving videogame, a multiple-object-tracking task, and a visual search), with and without answering unrelated questions via a speakerphone (i.e., with and without a dual-task component). All of the participants, videogame players and nonvideogame players alike, performed worse while engaging in the additional dual task for all three paradigms. This suggests that extensive videogame experience may not offer immunity from dual-task costs. 相似文献
870.