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981.
Katie E. Gunnell Diane E. Mack Philip M. Wilson Jonathan D. Adachi 《Applied research in quality of life》2012,7(4):391-402
Leisure-time physical activity (LTPA) represents an important factor contributing to the development and management of osteoporosis yet research linking LTPA with perceived health markers has been limited in this cohort. The purpose of this study was to test the relationship between LTPA and perceived health controlling for select demographic factors and chronic conditions in people living with osteoporosis. Population-health survey data from cycle 2.2 of the Canadian Community Health Survey were used in conjunction with linear multiple regression models. Participants were 1538 (n female = 1371) adults who reported living with osteoporosis. Demographic factors, chronic conditions, and more frequent participation in LTPA accounted for variance in diverse indices representing perceived health. LTPA was the only predictor to account for unique variance in each marker of perceived health. Overall, it would appear that increased use of LTPA as an adjunct to therapeutic interventions may be a viable aid to enhancing self-perceived health amongst Canadians living with osteoporosis. 相似文献
982.
O'Neil KA Puleo CM Benjamin CL Podell JL Kendall PC 《Suicide & life-threatening behavior》2012,42(3):305-317
Evidence is mixed regarding an independent association between anxiety and suicidality in youth. Study 1 examined suicidal ideation in treatment-referred, anxiety-disordered youth (N = 312, aged 7-17). Forty-one percent of anxiety-disordered youth endorsed suicidal ideation. Anxiety disorder severity, global impairment, and current depressive symptoms predicted suicidal ideation in a multivariate model. Study 2 compared youth (N = 216, aged 7-14) with and without anxiety disorders. Higher rates of suicidal ideation were associated with anxiety diagnosis, and levels of anxiety predicted suicidal ideation after controlling for comorbid depressive disorders, current depressive symptoms, and global impairment. Results support an association between anxiety disorders and suicidal ideation in treatment-referred youth and recommend routine screening for suicidal ideation in this population. 相似文献
983.
Philip B. Gnilka Catherine Y. Chang Brian J. Dew 《Journal of counseling and development : JCD》2012,90(1):63-70
The authors examined the relationship of perceived stress, specific types of coping resources, the working alliance, and the supervisory working alliance among 232 counselor supervisees. The working alliance and the supervisory working alliance were negatively related to perceived stress and positively related to multiple coping resources. Two regression models for predicting the working alliance and supervisory working alliance from perceived stress and specific coping resources were significant. Implications for practice and research are discussed. 相似文献
984.
Time flies when you're having fun, but what is it about pleasant experiences that makes time seem to go by faster? In the experiments reported here, we tested the proposal that approach motivation causes perceptual shortening of time during pleasant experiences. Relative to a neutral state or a positive state with low approach motivation (Experiment 1), a positive state with high approach motivation shortened perceptions of time. Also, individual differences in approach motivation predicted shorter perceptions of time. In Experiment 2, we manipulated approach motivation independently of the affective state and showed that increasing approach motivation caused time to be perceived as passing more quickly. In Experiment 3, we showed that positive approach motivation, as opposed to arousal, shortens perception of time by comparing a highly arousing positive state with a highly arousing negative state. Shortening of time perception in appetitive states may prolong approach-motivated behavior and increase the likelihood of acquiring appetitive objects or goals. 相似文献
985.
Systemic lupus erythematosus (SLE) is a multi-system autoimmune disorder characterized by the production of autoantibodies. Approximately 30-50?% of patients produce autoantibodies directed against N-Methyl-D-aspartic acid receptors (NMDARs). Once they have gained access to brain tissue, these autoantibodies bind to the NR2A subunit of the NMDARs and synergize with glutamate to cause excitatory, non-inflammatory cell death or alter neuron function. Both humans with SLE and animal models of SLE have shown structural and functional damage to the amygdala. The amygdala is a brain region important for processing the emotional relevance of stimuli in the environment. It also serves to modulate perception, attention, and memory to facilitate the processing and learning of relevant stimuli. Research has linked amygdala damage to deficits in emotional memory and emotional behavior. Individuals with SLE often exhibit emotional dysregulation, such as lability and depression; however, the behavioral impact of possible amygdala dysfunction has yet to be studied in this population. The purpose of this review is to 1) examine possible associations between SLE, anti-NMDAR antibodies, amygdala damage, and emotional processing deficits and 2) to identify the clinical, social, and treatment implications for individuals with SLE who suffer from deficits in emotional processing. 相似文献
986.
A single experiment is reported that investigated implicit learning using a conjunctive rule set applied to natural words. Participants memorized a training list consisting of words that were either rare-concrete and common-abstract or common-concrete and rare-abstract. At test, they were told of the rule set, but not told what it was. Instead, they were shown all four word types and asked to classify words as rule-consistent words or not. Participants classified the items above chance, but were unable to verbalize the rules, even when shown a list that included the categories that made up the conjunctive rule and asked to select them. Most participants identified familiarity as the reason for classifying the items as they did. An analysis of the materials demonstrated that conscious micro-rules (i.e., chunk knowledge) could not have driven performance. We propose that such materials offer an alternative to artificial grammar for studies of implicit learning. 相似文献
987.
Dominic Abrams Giovanni A. Travaglino Georgina Randsley de Moura Philip J. May 《European journal of social psychology》2014,44(7):730-735
Prior research established that when in‐group leaders commit serious transgressions, such as breaking enforceable rules or engaging in bribery, people treat them leniently compared with similarly transgressive regular group members or out‐group leaders (‘transgression credit’). The present studies test a boundary condition of this phenomenon, specifically the hypothesis that transgression credit will be lost if a leader's action implies racist motivation. In study 1, in a corporate scenario, a transgressive in‐group leader did or did not express racism. In study 2, in a sports scenario, an in‐group or out‐group leader or member transgressed rules with or without a racist connotation. Both studies showed that in‐group transgressive leaders lost their transgression credit if their transgression included a racial connotation. Wider implications for constraining leaders' transgressions are discussed. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
988.
Christine M. Rubie-Davies Rhona S. Weinstein Francis L. Huang Anne Gregory Philip A. Cowan Carolyn P. Cowan 《Journal of applied developmental psychology》2014
The capacity for teacher expectation effects to interact and compound across a child's schooling offers a largely untested mechanism for magnifying or minimizing effects. This study examined four types of long-term teacher expectation effects: within-year effects of single teachers, cross-year effects of single teachers, mediated effects of single and multiple teachers, and compounded effects of multiple teachers. Participants were 110 students tracked from preschool through Grade 4 on measures of achievement and teacher expectations. Evidence was found for within-year but not direct cross-year effects. However, path models demonstrated enduring indirect effects of teacher expectations on cross-year achievement. Multiple years of teacher expectation effects were additive in predicting student achievement at fourth grade, with similar effects for teachers' over- and underestimates of student ability. The study extends understanding of longer-term teacher expectation effects. 相似文献
989.
Philip Clayton 《Zygon》2014,49(2):430-442
This article offers a vision for work at the intersection of science and religion over the coming seven years. Because predictions are inherently risky and are more often than not false, the text first offers an assessment of the current state of the science‐religion discussion and a quick survey of the last 50 years of work in this field. The implications of the six features of this vision for the future of the field are then presented in some detail. Rather than bemoaning the current diversity of approaches and conclusions as a negative result, I endorse it as a healthy sign—if acknowledged honestly and managed well. 相似文献
990.
Philip Hyland Rebecca Maguire Mark Shevlin Daniel Boduszek 《Journal of Rational-Emotive & Cognitive-Behavior Therapy》2014,32(4):297-312
The current study investigated the predictions of rational emotive behaviour therapy’s (REBT) model of psychological health that rational beliefs would act as cognitive protective factors against posttraumatic stress responses. The study aimed to contribute original data regarding the role of functional cognitions in the prevention of posttraumatic stress symptomology. A model consistent with REBT’s theory of psychological health was investigated through the use of structural equation modelling among a sample of 309 international emergency service personnel who had all been exposed to a significant life trauma. Results indicated that the REBT model of posttraumatic stress responses was found to be an acceptable fit of the data (χ2 = 199.99, df = 94, p < .001; RMSEA = .06 (CI 90 % = .05/.08); SRMR = .05; CFI = .93; TLI = .91) and explained 76 % of variance in posttraumatic stress symptoms. Self-acceptance beliefs and high frustration tolerance beliefs negatively predicted posttraumatic stress responses; non-catastrophizing beliefs positively predicted posttraumatic stress responses; and indirect effects were observed between preference beliefs and posttraumatic stress responses via self-acceptance and high frustration tolerance beliefs. Results suggest that rational beliefs are negatively associated with posttraumatic stress responses and support the REBT model of psychological health. Current results contribute important information regarding the role of functional cognitions in the alleviation of posttraumatic stress symptoms. 相似文献