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81.
Antonis Katsiyannis Denise K. Whitford Robin Parks Ennis 《Journal of child and family studies》2018,27(6):1748-1762
Firearm violence in United States has been a persistent concern for decades particularly in light of mass shootings. Firearm violence is increasingly viewed as a public health crisis, and results in a heavy financial burden to society. In light of the continuous challenges associated with firearm violence, limited research in the area, it is necessary to examine current trends regarding firearm deaths and injuries. Extant data from the U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, Web-based Inquiry Statistics Query and Reporting System fatal and nonfatal injury reports were used for this study. Available data were examined in light of age groups across the life span, region, gender, and minority status for both fatalities and injuries related to firearms. Strategies for reducing firearm fatalities, particularly among children and youth, are also discussed. 相似文献
82.
Sapana R. Patel Michael G. Wheaton Erik Andersson Christian Rück Andrew B. Schmidt Christopher N. La Lima Hanga Galfavy Olivia Pascucci Robert W. Myers Lisa B. Dixon Helen Blair Simpson 《Behavior Therapy》2018,49(4):631-641
Cognitive-behavioral therapy (CBT), consisting of exposure and response prevention (EX/RP), is both efficacious and preferred by patients with obsessive–compulsive disorder (OCD), yet few receive this treatment in practice. This study describes the implementation of an Internet-based CBT program (ICBT) developed in Sweden in individuals seeking OCD treatment in New York. After translating and adapting the Swedish ICBT for OCD, we conducted an open trial with 40 adults with OCD. Using the RE-AIM implementation science framework, we assessed the acceptability, feasibility, and effectiveness of ICBT. The Yale–Brown Obsessive Compulsive Scale (Y-BOCS) was the primary outcome measure. Of 40 enrolled, 28 participants completed the 10-week ICBT. In the intent-to-treat sample (N = 40), Y-BOCS scores decreased significantly over time (F = 28.12, df = 2, 49, p < . 001). Depressive severity (F = 5.87, df = 2, 48, p < . 001), and quality of life (F = 12.34, df = 2, 48, p < . 001) also improved. Sensitivity analyses among treatment completers (N = 28) confirmed the intent-to-treat results, with a large effect size for Y-BOCS change (Cohen’s d = 1.38). ICBT took less time to implement than face-to face EX/RP and participants were very to mostly satisfied with ICBT. On a par with results in Sweden, the adapted ICBT program reduced OCD and depressive symptoms and improved quality of life among individuals with moderate to severe OCD. Given its acceptability and feasibility, ICBT deserves further study as a way to increase access to CBT for OCD in the United States. 相似文献
83.
Denise M. Quinlan Nicola Swain Claire Cameron Dianne A. Vella-Brodrick 《The journal of positive psychology》2015,10(1):77-89
Interventions that identify and develop character strengths have been shown to benefit well-being, academic engagement and achievement. Strengths research within positive psychology has focused primarily on individual outcomes with less attention on group or relationships effects. This study (N?=?193) examined the effect of a classroom-based strengths intervention on class cohesion and friction, relatedness, engagement, well-being and strengths use. A six-session programme was trialled with 9–12-year-old students. Students learned to recognise strengths and practised strengths-related goal setting. At three-months post-test, multi-level modelling indicated that intervention group participants scored significantly higher on class cohesion and relatedness need satisfaction, and lower on class friction than the non-randomised control group. Programme participants also reported higher levels of positive affect, classroom engagement, autonomy need satisfaction and strengths use. School-based strengths interventions may influence individual perceptions of class climate, engagement and student relatedness in addition to individual well-being. 相似文献
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There is an abundance of work-related external awards in the business and corporate sectors. This study examines the impact of awards given to individuals in the business sector. Careers and signalling theory were used to initiate research in this domain with 32 interviews with winners of national work-related awards. The majority of winners were either nominated for the awards by others or encouraged to nominate by their managers, which may reflect an organisational, rather than individual, signal for distinction. Results demonstrated that all winners valued the recognition they received from their award win but in an unexpected finding, no significant career trajectory changes occurred. Award winners used their award as a signal of their excellence to distinguish themselves from others. The award gave them confidence and credibility. There was no relationship between winning an award and career success measures such as promotions or salary increases. Counterintuitive negative impacts identified by award winners are discussed. 相似文献
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Denise Frauendorfer Marianne Schmid Mast Dairazalia Sanchez‐Cortes Daniel Gatica‐Perez 《International journal of psychology》2015,50(5):392-396
In newly formed groups, informal hierarchies emerge automatically and readily. In this study, we argue that emergent group hierarchies enhance group performance (Hypothesis 1) and we assume that the more the power hierarchy within a group corresponds to the task‐competence differences of the individual group members, the better the group performs (Hypothesis 2). Twelve three‐person groups and 28 four‐person groups were investigated while solving the Winter Survival Task. Results show that emerging power hierarchies positively impact group performance but the alignment between task‐competence and power hierarchy did not affect group performance. Thus, emergent power hierarchies are beneficial for group performance and although they were on average created around individual group members' competence, this correspondence was not a prerequisite for better group performance. 相似文献
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