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871.
There are growing levels of chaos in the lives of American children, youth, and families. Increasingly, children grow up in households lacking in structure and routine, inundated by background stimulation from noise and crowding, and forced to contend with the frenetic pace of modern life. Although widespread, chaos does not occur randomly in the population. We document that low-income adolescents face higher levels of chaos than their more affluent counterparts and provide longitudinal evidence that some of the adverse effects of poverty on socioemotional adjustment are mediated by exposure to chaotic living conditions. 相似文献
872.
Allen MH Chessick CA Miklowitz DJ Goldberg JF Wisniewski SR Miyahara S Calabrese JR Marangell L Bauer MS Thomas MR Bowden CL Sachs GS 《Suicide & life-threatening behavior》2005,35(6):671-680
This study was designed to develop models for vulnerability to suicidal ideation in bipolar patients. Logistic regression models examined correlates of suicidal ideation in patients who had versus had not attempted suicide previously. Of 477 patients assessed, complete data on demographic, illness history, and personality variables were available on 243. The regression models achieved positive predictive values of 55% and 59% for the attempter (N = 92) and nonattempter groups (N = 151), respectively. Depression was cross-sectionally associated with suicidal ideation in both the attempter and nonattempter groups but made a smaller contribution among attempters. Poor psychosocial adaptation and the personality factor "openness" were stronger contributors to suicidal ideation among prior attempters while anxiety and extraversion appeared protective against ideation. Among nonattempters, depression, anxiety, and neuroticism were the predominant influences on suicidal ideation. Bipolar patients with suicidal ideation may benefit from different treatment strategies depending on their prior attempt status. 相似文献
873.
We report here a novel and counterintuitive effect of distraction on routine sequential action. The effect, predicted by a
recent computational model of sequential behavior, relates to the tendency for a momentary distraction, such as a brief interruption,
to lead to subsequent slips of action. The specific prediction is that errors should be more likely following a distraction
occurring toward the middle of a subtask sequence than following a distraction occurring at the end of a subtask. This was
tested and confirmed in an experiment involving repeated performance of an everyday task (coffee making) under conditions
involving frequent interruption. The observed effect provides differential support for existing models of sequential behavior
and offers a highly constraining benchmark for future theories. 相似文献
874.
Owens JS Richerson L Beilstein EA Crane A Murphy CE Vancouver JB 《Journal of attention disorders》2005,9(1):261-274
This article examines the effectiveness of an evidence-based behavioral treatment package for children with inattentive and disruptive behavior problems when delivered in the context of a school-based mental health program. Child symptomatology and functioning are assessed in a treatment group (n = 30) and a waitlist control group (n = 12) across multiple time points (fall, winter, and spring). Treatment includes a daily report card procedure, year-long teacher consultation, and parenting sessions. According to the parent report, treated children show marked reductions in hyperactive and impulsive, oppositional or defiant and aggressive behavior, and marked improvement in peer relationships. Teachers observe treatment-related group differences in inattention, academic functioning, and the student-teacher relationship. Feasibility and acceptability data have implications for transporting evidence-based treatments to community settings and for integrating mental health services into the culture of the school community. 相似文献
875.
Duane D. Culler Judy Silberg Lauren Vanner-Nicely Joy L. Ware Colleen Jackson-Cook Joann Bodurtha 《Journal of genetic counseling》2002,11(5):383-398
Interest in genetic testing for inherited cancer susceptibility is high in the general population. Women at risk for BRCA1 and BRCA2 mutations represent the best-studied population undergoing genetic testing for cancer susceptibility. However, it is unclear whether factors influencing interest in genetic testing in women are directly applicable to men. We designed a study to examine factors associated with men's interest in genetic testing to identify prostate cancer susceptibility. Our sample consisted of 267 men present in waiting rooms of a urology clinic in an urban area. We examined whether the concept of monitoring could be used to predict the interest of men in a genetic test for prostate cancer susceptibility. Our results indicated that monitoring trait was positively associated with interest in genetic testing in these men, but principally for patients rather than nonpatients. Moreover we found that monitoring was associated with over estimation of risk in those men with prostate cancer. Other factors found to influence interest in genetic testing included recommendation by a doctor, family history of prostate cancer, and cost. This study indicated that interest in genetic testing and estimation of risk is influenced by a complex interaction between both psychological factors (monitoring) and nonbehavioral factors (such as patient status, cost, and doctor recommendation). 相似文献
876.
David E. Vance Ozioma Okonkwo Lauren Antia Barbara A. Smith Sue A. Blanshan Kathie M. Hiers 《Occupational Therapy in Mental Health》2013,29(1):4-25
The objective of this study was to use structural equation modeling (SEM) to examine the relationships between factors of cognitive complaints in 427 adults with HIV receiving care from an AIDS service organization (ASO) in Alabama. A face-to-face interview assessed cognitive complaints, mood, self-perceived health status, and substance use. Direct and indirect paths were specified between years with HIV (chronicity) age, education, stress, self-perceived health status, substance use, and cognitive complaints. The final model fit the data well (GFI = .95; AGFI = .92), revealing that age, education, substance use, self-perceived health status, and stress contributed directly or indirectly to cognitive complaints. Chronicity was only related to age, suggesting that duration of HIV may be of limited value in predicting cognitive complaints. These results demonstrate the complexity between the factors that influence cognitive complaints and offer possible solutions that health professionals can use to mitigate cognitive complaints in this population. 相似文献
877.
NiCole T. Buchanan Mindy E. Bergman Tamara A. Bruce Krystle C. Woods Lauren L. Lichty 《Basic and applied social psychology》2013,35(3):267-285
An analysis is presented of issues involved in the differences noted between female and male leaders of mixed-sex groups. After surveying some of the different types of reactions of followers of both sexes to female or male leaders, this paper calls attention to such contributing factors as the nature of the group task, attitudes of leader and followers toward appropriate sex roles, and the criterion measures used. Implications for future research are derived and discussed. 相似文献
878.
879.
Research on emotion processing in the visual modality suggests a processing advantage for emotionally salient stimuli, even at early sensory stages; however, results concerning the auditory correlates are inconsistent. We present two experiments that employed a gating paradigm to investigate emotional prosody. In Experiment 1, participants heard successively building segments of Jabberwocky “sentences” spoken with happy, angry, or neutral intonation. After each segment, participants indicated the emotion conveyed and rated their confidence in their decision. Participants in Experiment 2 also heard Jabberwocky “sentences” in successive increments, with half discriminating happy from neutral prosody, and half discriminating angry from neutral prosody. Participants in both experiments identified neutral prosody more rapidly and accurately than happy or angry prosody. Confidence ratings were greater for neutral sentences, and error patterns also indicated a bias for recognising neutral prosody. Taken together, results suggest that enhanced processing of emotional content may be constrained by stimulus modality. 相似文献
880.
Exploring the Inconsistent Labels and Definitions of Texts Used in Informational Reading and Writing
This article discusses the various labels and definitions given for texts used for informational reading and writing and the confusion caused by the inconsistency of terms. An EBSCO search on articles published from 2006 to 2011 in the three largest literacy-related professional organizations' journals produced a total of 59 articles. Nonfiction was the most frequent label used; the term “informational text” had the greatest number of definitions and disparity in use. The authors discuss the implications of these disparities in labels and definitions for both researchers and teachers. 相似文献