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981.
Thomas G. Adams Josh M. Cisler Robert E. Brady Jeffrey M. Lohr Bunmi O. Olatunji 《Journal of psychopathology and behavioral assessment》2013,35(3):375-388
Contamination aversion is implicated in a range of psychological disorders, such as obsessive-compulsive disorder and health anxiety. Despite broad implications, the core mechanisms mediating contamination aversion are mixed and have not clearly been elucidated. The present studies are psychometric investigations of the components of contamination aversion and tests of the different mechanisms that mediate the severity of these components. In Study 1, items from existing measures of contamination aversion were compiled into one measure and administered to a large sample of nonclinical participants (N?=?1,286). Exploratory factor analyses demonstrated a two-factor structure, with one factor comprised of items related to intrinsically (direct) contaminated objects and the other factor comprised of items related to extrinsically (indirect) contaminated objects. In Study 2, items were added and confirmatory factor analyses supported a two-factor model in another large nonclinical sample (N?=?612). In Study 3 (N?=?471), structural modeling demonstrated distinct relations between the two factors and affective and cognitive constructs. Affective constructs related more to aversions toward more directly contaminated objects and situations while cognitive constructs related more to aversions toward more indirectly contaminated objects and situations. The present studies help clarify and articulate the unique roles of cognition and affect in specific contamination aversions, and, as such, have important implications for conceptual modeling of contamination-related psychopathology. 相似文献
982.
Bradley A. White Matthew A. Jarrett Thomas H. Ollendick 《Journal of psychopathology and behavioral assessment》2013,35(1):1-9
Childhood aggression is often associated with significant psychosocial maladjustment; however, adjustment difficulties may vary based on the function of aggression. The present study used the Behavior Rating Inventory of Executive Function (BRIEF; Gioia et al. Child Neuropsychology 6:235–238, 2000) to examine whether difficulties in particular domains of self-regulation serve as common mechanisms in the association between reactive (versus proactive) aggression and internalizing or externalizing adjustment problems in clinic-referred children. Reactive aggression was associated with poorer behavioral regulation and metacognition, whereas proactive aggression was not associated with poorer self-regulation. Further, the association between reactive aggression and adjustment problems, both internalizing and externalizing, was accounted for by poorer behavioral regulation and metacognitive skills. Gender, age, ADHD diagnosis, IQ, and psychotropic medication status did not account for the results. These findings suggest that self-regulation skills influence adjustment problems in reactively aggressive youth and may be important targets of intervention for such children. 相似文献
983.
This paper examines the link between a company's internal conflicts and its marketplace success. In particular, it examines how conflicts between a selling firm's sales and support personnel can lead to unintended variations in its external behavior and how these variations can affect the buyer's commitment. It also examines how salespeople may use a variety of informal influence tactics to moderate the impact of these conflicts on the firm's behavior. These relationships are tested using regression analysis and data from separate samples of sales and purchasing professionals. The data support the position that internal goal conflicts lead to variations in the firm's external behavior, that this relationship is moderated by a salesperson's use of influence tactics, and that these variations have a direct effect on the buyer's commitment. 相似文献
984.
Thomas R. Wotruba Edwin K. Simpson Jennifer L. Reed-Draznik 《Journal of Personal Selling & Sales Management》2013,33(3):13-24
The recruiting interview experience as perceived by college students applying for sales positions is the subject of this research study. The results, based on actual recruiting interviews through placement centers at two university campuses, describe the relative importance of various factors in the job offer and recruiting process, including characteristics of the recruiter. Analysis shows how these factors relate to the applicant's perceived success of the interview, the chance of getting a job offer, and the chance of accepting a job offer. 相似文献
985.
Marie-France Marcoux James F. Sallis Thomas L. McKenzie Simon Marshall Colin A. Armstrong Kathleen J. Goggin 《Psychology & health》2013,28(4):659-677
Abstract SPARK is a controlled field study of a multi-component elementary school program to promote physical activity. One component is a weekly classroom-based self-management program, with the goal of increasing physical activity outside of school. The curriculum included goal setting, behavioral skills training, a reward system, and parent involvement. An evaluation of curriculum implementation and association between process and outcome was conducted using direct observation of lessons, subjective ratings by 24 teachers and 391 parents, and participation records of 549 students. Teachers viewed the self-management curriculum less positively than the physical education curriculum. Teachers were observed implementing an average of 65% of curriculum elements, which may have contributed to the limited effects of the self-management program. Student participation in the program, measured by points earned for doing out of school physical activity, was correlated significantly with changes in body mass index and multiple psychosocial variables among boys but not girls. Barriers to full program implementation were identified, and a remaining challenge is to improve self-management curriculum implementation by teachers. 相似文献
986.
Objective : The effect of emotional approach coping (EAC) varies by gender. However, this gender difference has not yet been investigated in cancer survivors. We investigated whether the effects of two kinds of EAC – emotional processing (EP) and emotional expression (EE) – vary by gender and whether EAC has effects above and beyond the effect of other coping strategies. Design : EAC and other coping strategies were assessed at baseline in a sample of 248 young to middle-aged adult (between the age of 22 and 55) cancer survivors. One hundred and sixty-six survivors responded to psychological adjustment one year later. Results : EAC had different relationships with Time 2 adjustment in men and women. Hierarchical regression analyses showed that for men, EE predicted lower intrusive thoughts and, for women, EP was associated with higher positive affect when other coping strategies and EE were controlled. Conclusion : Gender differences held true in cancer survivors, and EAC was effective when other coping strategies were controlled. Further, EE was effective in reducing negative adjustment in men while EP was helpful in promoting positive adjustment in women. 相似文献
987.
988.
Both positive and negative changes are commonly reported by cancer survivors, and both may impact quality of life. Yet few studies have directly compared the associations of positive and negative changes across multiple life domains with multiple aspects of well-being. This study examined positive and negative changes and their conjoint relation to a range of well-being indices. We used correlational and regression analyses of data from 237 young to middle aged (X?=?45.3?years) cancer survivors, several years after treatment. Measures included demographic and medical variables, medical post-cancer positive and negative changes on multiple life domains, and a range of positive and negative adjustment indices. Demographic factors, especially income, related to both positive and negative outcomes. On average, participants reported no change on most life domains, although modest amounts of both positive and negative changes were reported. Negative change, rather than positive change, was closely associated with cancer survivors’ adjustment. Detailed measurement of both positive and negative changes – as well as lack of change – is important to advance understanding of cancer's impact on survivors. 相似文献
989.
990.
Slim Zghal Marc Thomas Shigehisa Naka Alain Couret 《Philosophical Magazine Letters》2013,93(8):537-546
Microstructural investigations have been carried out on a fully lamellar Ti49Al47Cr2Nb2 相似文献