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161.
The study investigated a potential relationship between level of executive functioning and rates of delay discounting (i.e., the subjective decrease in the value of an outcome if its delivery is delayed). University students completed an executive-functioning questionnaire and then a delay-discounting task involving four different outcomes (money, cigarettes, dating partner, body image). Results showed that the overall measure of executive functioning was a significant predictor of rates of discounting of three of the four outcomes, and approached significance for the fourth outcome. Further, different subscales of executive functioning were significantly correlated with discounting of different outcomes. These results suggest that executive functioning plays a role in discounting of delayed outcomes and that procedures designed to affect either executive function or delay discounting might result in concomitant changes in the other measure.  相似文献   
162.
Low sense of control (SoC), mental health problems and fear of crime (FoC) have separately and previously been linked to the Big-Five personality dimensions, but no study to date has sought to integrate these constructs simultaneously in relation to overall punitiveness. These constructs were assessed in 232 participants using an online survey to examine hypothesised relations between FoC and SoC, poorer mental health, Neuroticism (N), Extraversion (E) and Conscientiousness (C), and any resultant punitiveness. Measures were highly correlated, and an exploratory factor analysis summarised these as ‘instability’ and ‘crime attitude’ dimensions. A structural equation model found that high levels of N and poor mental health, as well as low levels of C, E and SoC were related to a latent variable of ‘distress’, which fed into heightened FoC. High levels of C further influenced FoC, which subsequently had an effect on individuals’ greater punitiveness. The current study supports the previous literature regarding variables that influence FoC and attitudes to punishment, and establishes novel associations involving personality.  相似文献   
163.
This study examined a representative sample of academically gifted (N = 374) and non-gifted (N = 428) Israeli high-school students in order to compare these different student populations on the Big-Five and adaptive outcomes. Consistent with prior research, gifted students scored higher than non-gifted peers on Openness to Experience but scored lower on Neuroticism. In addition, gifted students scored lower on state anxiety facets and were not reliably different from their nongifted counterparts on mental distress or subjective well being. Overall, the empirical data are consistent with recent research suggesting that when gifted students are compared with nongifted students on various socio-emotional and personality characteristics, the results are not unfavorable to gifted students.  相似文献   
164.
Young adults with a family history of mental illness may be vulnerable to develop mental health conditions based on genetic and environmental features. This study aimed to explore factors associated with the use of mental health websites for young adults aged 18–30 years who reported a family history of mental illness. Young adults (n = 469) who reported a family history of mental illness completed an online survey regarding their use of mental health websites, demographic questionnaires and the Depression, Anxiety and Stress Scales. In total, 194 (41%) participants reported using mental health websites, with the majority using these for their own mental well-being (n = 156; 33%). Having a previous history of a mental health condition was associated with mental health website use, along with having a prior history of drug use and having more than one family member diagnosed with a mental illness.  相似文献   
165.
Current approaches to addressing obesity have fallen short. This is largely due to the many environmental forces that undermine people's self-regulatory capacity to be personally responsible for their food choices. Novel insights from the social sciences are needed to inform voluntary, health-promoting actions by companies, institutions, and citizens as well as the design of public health policies. Voluntary interventions that rely on nudges should complement traditional public health strategies such as taxation and restriction of child-targeted marketing in schools. In this commentary, we discuss four food policy issues that would benefit from consumer psychology research: (a) the restriction of food marketing to children, (b) provision of nutrition information through food labels, (c) improving school food environments, and (d) placing limits on portion sizes. Identifying effective solutions for obesity will require approaches that integrate psychological, public health, and legal perspectives and methods.  相似文献   
166.
Current models of health anxiety suggest that fear resulting from false alarms to perceived threats to one's health results in the development of hypochondriasis and related disorders. Disgust has been proposed as an affective response that may function as an etiological and maintenance mechanism in health anxiety. Moreover, the way in which an individual perceives the disgust response (disgust sensitivity) may affect health anxiety, separately from their likelihood of experiencing disgust (disgust propensity). The present study utilized multiple hierarchical regression analysis to investigate the degree to which self-reported disgust sensitivity and disgust propensity differentially predict elevated health anxiety in a sample of 620 non-treatment-seeking undergraduates. Further, this effect is tested in comparison to that of anxiety sensitivity, a construct demonstrated to be strongly related to health anxiety. Analyses indicate that disgust sensitivity, rather than disgust propensity, is primarily responsible for this relation. An additional analysis tested the specificity of disgust sensitivity relative to anxiety sensitivity. Disgust sensitivity was no longer significant after including anxiety sensitivity in the model. Suggestions for further evaluation of this relation are provided. These results suggest that although disgust sensitivity may appear related to health anxiety, this relation may be confounded by anxiety sensitivity.  相似文献   
167.
Guided by the theory of motivated information management, this study investigated the extent to which Singaporean college students' sexual health information‐seeking behaviour could be accounted for by their anxiety of uncertainty discrepancy, their perceived outcomes of information seeking and their perceived confidence in seeking and coping with sexual health information acquired from their best friends. Taking into account that issue relevance may play a role in individuals' health decision‐making, this study also examined the effect of perceived vulnerability on respondents' sexual health information‐seeking behaviour. An online survey was conducted with 202 undergraduate students at a university in Singapore. Respondents were asked to report the frequency with which they sought four types of sexual health information from their best friends: unwanted pregnancy, abortion, HIV/AIDS and other sexually transmitted infections. Survey data showed that respondents' uncertainty discrepancy was positively associated with their anxiety. Anxiety had negative effects on efficacy and outcome expectancy. Outcome expectancy was positively associated with efficacy. Both efficacy and perceived vulnerability accounted for a significant amount of variance in respondents' sexual health information‐seeking behaviour. Findings from this study contribute to a better understanding of young adults' sexual health information behaviour in a Singapore context.  相似文献   
168.
The structure and development of executive functioning (EF) have been intensively studied in typically developing populations, with little attention given to those with Special Educational Needs (SEN). This study addresses this by comparing the EF structure of 132 adolescents (11–14 years-old) with SEN and 138 adolescents not requiring additional support (Non-SEN peers). Participants completed verbal and non-verbal assessments of key components of EF: inhibition, working memory and switching. Confirmatory Factor Analysis on each group tested one-, two- and three-factor models of EF. In both groups, there was statistical support for the fit of one- and two-factor models with no model being clearly better than the others; there was little support for three-factor models. Parsimony suggests that the one-factor model best represents the structure of EF. In light of our results, the implications for the nature of EF in early adolescence in both SEN and Non-SEN groups are discussed.  相似文献   
169.
研究以心理健康双因素模型为视角,运用元分析技术梳理了留守儿童歧视知觉与积极和消极心理健康的关系,并探究了影响其关系的调节变量。通过文献检索与筛选,共27篇中英文文献,56个独立样本纳入元分析,包含被试17146名。结果显示,歧视知觉与积极心理健康指标呈显著的负相关关系(r=-0.298),与消极心理健康指标呈显著的正相关关系(r=0.365)。调节效应分析发现,留守儿童歧视知觉与积极心理健康的关系受到歧视知觉测量工具的影响,与消极心理健康的关系受到歧视知觉测量工具、学龄段以及消极结果类型的影响。同时,元回归分析发现,文献年份对歧视知觉与积极心理健康指标关系的调节效应显著; 性别对歧视知觉与积极和消极心理健康关系的调节作用均不显著。研究结果进一步明确了留守儿童歧视知觉与积极和消极心理健康的关系,为探索提升留守儿童心理社会适应的新路径提供了借鉴。  相似文献   
170.
IntroductionSo far, no qualitative content analysis (QCA) has analysed pilots’ experiences and perceptions regarding weaknesses of fatigue risk management (FRM), flight time limitations (FTL), rosters, fatigue-severity, sleep problems, and how they relate to pilots’ mental health and well-being.ObjectiveThis research analyses pilots’ described perceptions of stress, fatigue, aviation safety and how regulations like FTL can affect their health and well-being.MethodIn total, 119 international pilots described their perceptions of FTL, rosters, aviation safety, and how they relate to fatigue and health. The QCA was conducted to analyse interactions of working conditions, stressors, fatigue, sleep problems and mental health of EASA-based and Australian pilots.ResultsAlthough pilots were rostered for only 60.8% to 62.5% of the legally allowed duty and flight hours/month, 78.6% reported severe or very high fatigue, 22.8% significant depression, 12.3% significant anxiety symptoms, 10.5% reported significant depression and anxiety symptoms. Pilots uttered severe concerns about FTL, sleep restrictions associated with early starts, minimum rest, etc. Pilots also expressed distinct fears regarding more fatigue-related crashes, and how adverse working conditions, work-related and psychosocial stress could impair their health.ConclusionsThis QCA provided valuable insights into interactions of working conditions, fatigue, sleep restrictions, physical and mental health. Progressive health impairment due to lack of sleep and accumulated fatigue promote burnout, mental and physical health problems, which not only threaten flight safety, but also sustainability of aviation.  相似文献   
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