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11.
The standard treatment for chronic hepatitis C (pegylated interferon and ribavirin) causes challenging physical and psychological side effects. The current pilot study evaluated the efficacy of a brief, telephone-based, cognitive-behavioral self-management intervention designed to address mood and quality of life within a sample of veterans on antiviral treatment for hepatitis C. Results from this pilot study support the feasibility of this telehealth intervention, showing that veterans were highly satisfied with the content of the intervention and compliant with the telephone calls. Findings further indicate that symptoms of depression and anxiety and mental health quality of life either remained stable or improved in those participants who received the brief telephone intervention, while those receiving usual care showed significant declines in mood and mental health quality of life. The findings from this study provide evidence that a brief, clinician-administered phone intervention may help individuals on antiviral therapy for hepatitis C to cope more effectively with the negative treatment side effects. 相似文献
12.
Shayna D. Cunningham Deanna L. Kerrigan Clea A. McNeely Jonathan M. Ellen 《Journal of religion and health》2011,50(2):407-421
This paper examines the activities of churches in Baltimore, Maryland, concerning the issues of sexuality, whether they potentially stigmatize persons with or at risk for HIV/AIDS, and to what extent individual agency versus institutional forces influence churches in this regard. In-depth interviews were conducted with 20 leaders from 16 churches and analyzed using a grounded theory methodology. Although many churches were involved in HIV/AIDS-related activities, the content of such initiatives was sometimes limited due to organizational constraints. Church leaders varied, however, in the extent to which they responded in accordance with or resisted these constraints, highlighting the importance of individual agency influencing churches?? responses to HIV/AIDS. 相似文献
13.
Julia M. Sheffield James M. Gold Milton E. Strauss Cameron S. Carter Angus W. MacDonald III J. Daniel Ragland Steven M. Silverstein Deanna M. Barch 《Cognitive, affective & behavioral neuroscience》2014,14(1):161-174
The goals of the present study were to assess the interrelationships among tasks from the MATRICS and CNTRACS batteries, to determine the degree to which tasks from each battery capture unique variance in cognitive dysfunction in schizophrenia, and to determine the ability of tasks from each battery to predict functional outcome. Subjects were 104 schizophrenia patients and 132 healthy control subjects recruited as part of the CNTRACS initiative. All subjects completed four CNTRACS tasks and two tasks from the MATRICS battery: Brief Assessment of Cognition in Schizophrenia Symbol Coding and the Hopkins Verbal Learning Test. Functional outcome was also assessed in the schizophrenia subjects. In both the patient and control groups, we found significant intercorrelations between all higher order cognitive tasks (episodic memory, goal maintenance, processing speed, verbal learning) but minimal relationships with the visual task. For almost all tasks, scores were significantly related to measures of functional outcome, with higher associations between CNTRACS tasks and performance-based measures of function and between one of the MATRICS tasks and self-reported functioning, relative to the other functioning measures. After regressing out variance shared by other tasks, we continued to observe group differences in performance among task residuals, particularly for measures of episodic memory from both batteries, although these residuals did not correlate as robustly with functional outcome as raw test scores. These findings suggest that there exists both shared and specific variance across cognitive tasks related to cognitive and functional impairments in schizophrenia and that measures derived from cognitive neuroscience can predict functional capacity and status in schizophrenia. 相似文献
14.
Todd S. Braver Marie K. Krug Kimberly S. Chiew Wouter Kool J. Andrew Westbrook Nathan J. Clement R. Alison Adcock Deanna M. Barch Matthew M. Botvinick Charles S. Carver Roshan Cools Ruud Custers Anthony Dickinson Carol S. Dweck Ayelet Fishbach Peter M. Gollwitzer Thomas M. Hess Derek M. Isaacowitz Mara Mather Kou Murayama Luiz Pessoa Gregory R. Samanez-Larkin Leah H. Somerville 《Cognitive, affective & behavioral neuroscience》2014,14(2):443-472
Recent years have seen a rejuvenation of interest in studies of motivation–cognition interactions arising from many different areas of psychology and neuroscience. The present issue of Cognitive, Affective, & Behavioral Neuroscience provides a sampling of some of the latest research from a number of these different areas. In this introductory article, we provide an overview of the current state of the field, in terms of key research developments and candidate neural mechanisms receiving focused investigation as potential sources of motivation–cognition interaction. However, our primary goal is conceptual: to highlight the distinct perspectives taken by different research areas, in terms of how motivation is defined, the relevant dimensions and dissociations that are emphasized, and the theoretical questions being targeted. Together, these distinctions present both challenges and opportunities for efforts aiming toward a more unified and cross-disciplinary approach. We identify a set of pressing research questions calling for this sort of cross-disciplinary approach, with the explicit goal of encouraging integrative and collaborative investigations directed toward them. 相似文献
15.
Why does discourse so often seem shallow, with people arguing past one another more than with one another? Might contributing causes be individual and logical rather than only dialogical? We consider here whether there exist errors in reasoning that could be particularly damaging in their effects on argumentive discourse. In particular, we examine implications for discourse of two such errors – explanation as a replacement for evidence and neglecting the likelihood of multiple causes contributing to an outcome. In Studies 1 and 2, we show these errors to be prevalent in a cross section of adults, as well as samples of community college students and young adolescents, with minimal age-related improvement. They also occur, although less frequently, among a sample of highly educated adults, and in Study 3, we examine their role in the discourse of college-educated adults. We point finally to evidence that these individual reasoning errors are potentially addressable through education. 相似文献
16.
General catastrophic thinking styles about uncomfortable bodily sensations may predispose the development of common health pathologies, such as persistent headache. The purpose of this research was to explore the relationships between the Pain Catastrophizing (PC) Scale and Anxiety Sensitivity (AS) Index, which measure tendencies to catastrophize pain- and anxiety-related somatic sensations, respectively. A non-clinical sample completed the PC Scale, AS Index, and health outcome questionnaires regarding headache (n = 1018). Results revealed that: (i) AS and PC are empirically separate constructs; (ii) the overlap between PC and AS lies within the domain of fearing physical catastrophe; (iii) AS independently predicts weekly headache, headache pain intensity, and the number of a wide range of physical symptoms associated with headache; and (iv) PC independently predicts the presence of weekly headache. Limitations and implications of this research, as well as recommendations for future research directions are discussed. 相似文献
17.
The current study incorporated principles from the acculturation literature to specify an ethnically relevant general strain theory (GST). This study argues that the acculturation process exposes Hispanics to unique types of strain (e.g., prejudice and discrimination) that may increase the likelihood of delinquency. Further varying levels of Hispanic concentration can moderate the effect of acculturative strain on delinquency, whereby the effect of ethnic-specific strains may be more pronounced where ethnic concentration is low. Responses from self-administered questionnaires of 1,729 Hispanic adolescents were analyzed to test various hypotheses regarding the effects of traditional and acculturation-related strains on violent delinquency. The findings indicated that GST is generalizable to Hispanic adolescents. The analyses also found support for the prediction that, conditional on the level of Hispanic concentration, ethnic-specific strain measures increased the likelihood of violent delinquency among Hispanic adolescents. This study provided a foundation for future empirical analyses of criminological theories among Hispanic populations. 相似文献
18.
To identify the challenges that students must meet to engage in effective self-directed inquiry, a class was followed for three years, from the fourth through the sixth grades, as they engaged in a sequence of progressively more demanding inquiry activities. Students made substantial progress in understanding the objectives of inquiry, identifying questions, attending to evidence, identifying patterns, making controlled comparisons, interpreting increasingly complex data, supporting claims, and drawing justified conclusions. Retaining awareness of inquiry objectives and integrating influences of multiple variables in predicting outcomes were two areas that remained challenging. A comparison group of seventh graders who had not been involved in the program displayed strikingly different approaches to an inquiry task, indicating that the skills identified here are not ones that develop in the absence of appropriate kinds of educational experiences. 相似文献
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