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1.
Positive affect (PA) has emerged as a key well-being facet and a powerful predictor of physical and psychological well-being. One of the strongest predictors of PA is personality, particularly neuroticism and extraversion. However, the mechanisms via which personality affects PA are not well-understood. Consistent with theories that accord cognitive factors a role in mediating the relationship between personality and outcomes, we tested whether positive automatic thoughts (PATs) mediated the relationship between neuroticism, extraversion, and PA among 199 college students (137 women, 70% White, 66% first and second year students, mean age = 24.13, SD = 8.86). Consistent with hypotheses, structural equation modeling indicated that PATs fully mediated the relationship between both neuroticism and extraversion and PA. The structural model fit the data well, χ2/df = 2.33, CFI = .96, SRMR = .07, RMSEA = .08 (90% CI: .06, .10), AIC = 172.45, and accounted for 58% of the variance in PA. An alternative model in which personality predicted PA, which in turn predicted PATs, did not provide as good a fit to the data, χ2/df = 3.03, CFI = .94, SRMR = .09, RMSEA = .10 (90% CI: .08, .12), AIC = 207.40. Models in which negative automatic thoughts (NATs) were construed as fully [χ2/df = 4.46, CFI = .95, SRMR = .08, RMSEA = .13 (90% CI: .11, .16)] or partially [χ2/df = 4.04, CFI = .96, SRMR = .06, RMSEA = .12 (90% CI: .10, .15)] mediating the relationship between neuroticism and negative affect did not provide a good fit to the data. A final model in which negative affect was tested a mediator of the relationship between neuroticism and NATs also did not fit the data well, χ2/df = 4.03, CFI = .96, SRMR = .07, RMSEA = .12 (90% CI: .10, .15).  相似文献   

2.
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   

3.
Aim of this study was to develop and test a research instrument to measure generative and functional altruism in adolescents/young adults. In an anonymous questionnaire survey using standardised questionnaires, 873 students were recruited in academic high schools and professional schools. The 7-item Generative Altruism Scale (GALS), which includes affective and behavioural elements, correlated with relevant external measures that correspond with the underlying construct. Confirmatory factor analysis proved an acceptable model fit with characteristics of χ2 [df = 14, N = 846] = 129.946, p < .001, CFI = .91, AIC = 157.946, and SRMR = .048. Female and male students differed significantly with respect to altruism scores (F = 25.5; p < .0001). The GALS could be used for empirical studies analysing the connection between altruism and the development of ethical values and prosocial behaviour. Particularly, compassion as an intrinsic motivator could be fostered in appropriate education programmes.  相似文献   

4.
Creativity is valuable for individuals and society; it is thus important to understand how creativity can be fostered and encouraged. Teachers have a unique opportunity to promote creativity among their students. Teaching for Creativity Scales analyze constructs that influence teachers’ perceptions of teaching for creativity. Approximately 650 teachers completed the survey. In the exploratory factor analysis, the items fit a 4-factor structure, producing 4 subscales: teacher self-efficacy, environmental encouragement, societal value, and student potential. The instrument was revised and distributed to additional teachers for a confirmatory factor analysis. With a few item deletions, the proposed model was a good fit for the data (CMIN/df = 1.819, CFI = .923, TLI rho2 = .917, RMSEA = .053). With continued testing and revisions, this instrument could be useful for measuring perceptional changes due to designed interventions, comparing different populations of teachers, and describing creativity perceptions at a given school.  相似文献   

5.
The variance in satisfaction with life can be broken down into trait- and state-like components. We ran tests to determine if a new scale for the measurement of satisfaction with life, the Steen Happiness Index (SHI), was more sensitive to situational changes than the Satisfaction with Life Scale (SWLS), which is currently used as a gold standard, with well-established state–trait characteristics. The study consisted of 292 young adults aged 18–35, who were recruited and interviewed three times with 5-month intervals at their places of residence. They completed a set of questionnaires involving the SHI and the SWLS. A latent autoregressive state–trait model showed an adequate fit, χ2 (56) = 81.35, p = .02, χ2/df = 1.45, RMSEA = .06, CFI = .98, SRMR = .06. The results indicated that the two scales are strongly correlated on the trait level (r = .98) and on the occasion-specific level (between r = .53 and r = .65) variables. For both scales, stable and occasion-specific influences determine inter-individual differences. For both scales, it is not possible to predict half of the variance by either traits or states measured earlier in time.  相似文献   

6.
Family theory has refocused attention from deficits to family strengths, and interest in family resilience across cultures has become more widespread. However, few instruments were designed for quantitative research on family resilience. The Family Resilience Assessment Scale (FRAS) was designed to measure family resilience and has been administered in Western populations. The aim of this study was to adapt the FRAS for use with Chinese populations and examine its psychometric properties. The study was conducted using a sample of 991 university students in China (62.9 % female, mean age 20, SD = 1.12). First, the scale was translated and modified into Chinese, and good language equivalency was found. Next, confirmatory factor analysis was used to identify the best-fitting model. Results showed that the 3-factor model consisting of 32 items was an adequate fit. The goodness-of-fit index values for the model were χ 2/df = 5.97, CFI = .84, RMSEA = .08, SRMR = .05. Total scale reliability was α = .95. According to these values it can be said that the modified Chinese version of the FRAS was adapted successfully to the Chinese culture. Moreover, researchers and clinicians can use this instrument to assess family strengths when working with individuals in families experiencing adversity.  相似文献   

7.
Positive mental health, rather than just the absence of mental illness, is rarely investigated among the internally displaced persons (IDPs) affected by violent conflict in low-income countries. The purpose of this study was to investigate a model that could explain the interrelationship between factors contributing to positive mental health in displaced populations. In a longitudinal study we examine poverty, exposure to traumatic events and the change of material well-being after one year. We collected data in two consecutive years (2005 and 2006) from a community-based sample of IDPs in Ambon, Indonesia, through face-to-face structured interviews with consenting adults. Participants of this study were IDPs lived in Ambon during the violent conflict period. We interviewed 471 IDPs in the first year and reinterviewed 399 (85%) of the same subjects in the second year. The IDPs possessed good sense of coherence and subjective well-being. Our final model, which was generated by the use of structural equation modeling, fits the data well (χ2 = 52.51, df = 45, p = .21, CFI = .99, RMSEA = .019). Exposure to violent conflict had a negative impact on IDPs’ mental health initially and better economic conditions improved it (r = ?.30 and .29 respectively). Mental health status one year previously was a strong predictor of future mental health, followed by individual economic growth in the past year (r = .43 and .29 respectively). On a group level the IDPs were resilient and adaptive to survive in adverse living conditions after devastating violent conflict, and the economic improvement contributed to it.  相似文献   

8.
Professional pharmaceutical services may impact on patient’s health behaviour as well as influence on patients’ perceptions of the pharmacist image. The Health Belief Model predicts health-related behaviours using patients’ beliefs. However, health beliefs (HBs) could transcend beyond predicting health behaviour and may have an impact on the patients’ perceptions of the pharmacist image. This study objective was to develop and test a model that relates patients’ HBs to patient’s perception of the image of the pharmacist, and to assess if the provision of pharmacy services (Intervention group-IG) influences this perception compared to usual care (Control group). A qualitative study was undertaken and a questionnaire was created for the development of the model. The content, dimensions, validity and reliability of the questionnaire were pre-tested qualitatively and in a pilot mail survey. The reliability and validity of the proposed model were tested using Confirmatory Factor Analysis (CFA). Structural Equation Modelling (SEM) was used to explain relationships between dimensions of the final model and to analyse differences between groups. As a result, a final model was developed. CFA concluded that the model was valid and reliable (Goodness of Fit indices: x²(80) = 125.726, p = .001, RMSEA = .04, SRMR = .04, GFI = .997, NFI = .93, CFI = .974). SEM indicated that ‘Perceived benefits’ were significantly associated with ‘Perceived Pharmacist Image’ in the whole sample. Differences were found in the IG with also ‘Self-efficacy’ significantly influencing ‘Perceived pharmacist image’. A model of patients’ HBs related to their image of the pharmacist was developed and tested. When pharmacists deliver professional services, these services modify some patients’ HBs that in turn influence public perception of the pharmacist.  相似文献   

9.
Residents experience severely high levels of stress, depression and burnout, leading to perceived medical errors, as well as to symptoms of impairment, such as chronic anger, cognitive impairment, suicidal behavior and substance abuse. Because research has not yet provided a psychometrically robust population-specific tool to measure the level of stress of medicine residents, we aimed at building and validating such a measure. Using an inductive scale development approach, a short, pragmatic measure was built, based on the interviews of 17 medicine residents. The Internal Medicine Residency Stress Scale (IMRSS) was then administered in a sample of 259 internal medicine residents (199 females, 60 males, MAge = 25.6) along with the Hospital Anxiety and Depression Scale, Maslach Burnout Inventory, Satisfaction With Life Scale and Ways of Coping Checklist. The IMRSS showed satisfactory internal reliability (Cronbach’s α = .86), adequate structural validity – studied through Confirmatory Factor Analysis (χ2/df = 2.51, CFI = .94; SRMR = .037, RMSEA = .076) – and good criterion validity – the IMRSS was notably strongly correlated with emotional exhaustion (r = .64; p < .001) and anxiety (r = .57; p < .001). Because of its short length and robust psychometric qualities, the use of the IMRSS is recommended to quickly and frequently assess and monitor stress among internal medicine residents.  相似文献   

10.
We examined the effect of diabetes knowledge and attitudes on self-management and quality of life (QoL) of people with type 2 diabetes mellitus (T2DM). We employed a cross-sectional study design. A total of 137 female and 129 male participants with T2DM completed the diabetes knowledge scale (DKN), Diabetes Integration Scale-19 (ATT19), Summary of Diabetes Self-care Activities (SDSCA) scale, and Diabetes Quality of Life (DQoL) scale, measuring diabetes knowledge, attitudes, self-management, and QoL respectively. The SDSCA scale measures diet, exercise, blood glucose monitoring, and foot care. The DQoL scale measures satisfaction and impact of QoL. An initial path model that tested the inter-relationships of the study variables was first identified based on previous research. Then, the path model was tested using Mplus 7.3. In the final model, diabetes knowledge was a significant predictor of attitudes and self-management in terms of blood glucose monitoring and foot care. Attitudes was a significant predictor of impact of QoL. Self-management in terms of blood glucose monitoring was a significant predictor of impact of QoL and diet was a significant predictor of satisfaction and impact of QoL. Exercise and foot care aspects of Self-management were significant predictors of satisfaction and impact of QoL respectively. The final model showed a good fit to the data: RMSEA = .045 (90% CI: .009, .071; Clfit = .601), CFI = .950, SRMR = .058. The findings suggest a theoretical basis to direct the development of appropriate health programs and interventions for improving QoL in people with T2DM and warrant replication in diverse samples.  相似文献   

11.
ABSTRACT

Awe is a complex emotion composed of an appraisal of vastness and a need for accommodation. The purpose of this study was to develop a robust state measure of awe, the Awe Experience Scale (AWE-S), based on the extant experimental literature. In study 1, participants (N = 501) wrote about an intense moment of awe that they had experienced and then completed a survey about their experience. Exploratory factor analysis revealed a 6-factor structure, including: altered time perception (F1); self-diminishment (F2); connectedness (F3); perceived vastness (F4); physical sensations (F5); need for accommodation (F6). Internal consistency was strong for each factor (α ≥ .80). Study 2 confirmed the 6-factor structure (N = 636) using fit indices (CFI = .905; RMSEA = .054). Each factor of the AWE-S is significantly correlated with the awe items of the modified Differential Emotions Scale (mDES) and Dispositional Positive Emotion Scale (D-PES). Triggers, valence, and themes associated with awe experiences are reported.  相似文献   

12.
The fear-avoidance (FA) model has gained widespread acceptance as a conceptual framework for investigating psychological factors such as FA beliefs and avoidance behavior, which contribute to chronic back pain and reduced functioning. Depressive symptoms are supposed to be related to FA beliefs and to foster avoidance behavior. This study aims to investigate the multivariate assumptions of the FA model with a focus on the role of depressive symptoms. A total of N = 360 patients with chronic nonspecific low back pain at admission of inpatient orthopedic rehabilitation participated in the survey. Measures included a numeric pain rating scale, Fear-Avoidance Beliefs Questionnaire, Pain Anxiety Symptoms Scale, Hannover Functional Ability Questionnaire and Patient Health Questionnaire. Using structural equation modeling (SEM), we construed a basic FA model and subsequently extended it by adding symptoms of depression as a covariate. The results of SEM indicated a good model fit for a basic FA model (χ²(263) = 431.069, p < .001, RMSEA = .042, CFI = .964, WRMR = .986). They confirmed the hypothesized relations and supported single mediations of the relationship between pain and functioning by FA beliefs and avoidance behavior. A second model including symptoms of depression as additional covariate (χ²(511) = 722.761, p < .001, RMSEA = .034, CFI = .956, WRMR = .949) showed a high impact of depressive symptoms on all FA model variables leading to a decrease of the FA mediations. The findings provide empirical support for the multivariate FA model and underline the importance of considering depressive symptoms in a multiple-target approach to understand the mechanisms of chronic pain.  相似文献   

13.
Identifying as a ‘cancer victim’ has been linked to adverse psychosocial sequelae in individuals who have been diagnosed with cancer. Being a childhood sexual abuse (CSA) survivor may predispose individuals towards a “victim” identity in general. The aim of this study was to determine the prevalence of identifying as a ‘cancer victim’ among CSA survivors who were diagnosed with cancer as adults, and to explore psychological factors associated with identification as a cancer victim. 105 adults reporting both a history of CSA and of having been diagnosed with cancer as an adult were recruited through Amazon Mechanical Turk. Variables assessed included CSA severity, abuse-related powerlessness, general mastery, and cancer victim identity. Fifty-one percent of the sample endorsed a cancer victim identity. Path analysis revealed that abuse-related powerlessness was related to decreased feelings of general mastery, which was in turn associated with cancer victim identification (x 2 = .12, DF = 1, p < .73; RMSEA = .00; SRMR = .01: Bentler CFI = 1.0). From a clinical perspective, the results suggest that increasing general mastery in CSA survivors in the cancer setting may be an important mechanism for attenuating the risk for developing a cancer victim identity and, presumably, for downstream adverse psychosocial sequelae.  相似文献   

14.
The objective of this study was to establish latent executive function (EF) and psychosocial adjustment factor structure, to examine associations between EF and psychosocial adjustment, and to explore potential development differences in EF-psychosocial adjustment associations in healthy children and adolescents. Using data from the multisite National Institutes of Health (NIH) magnetic resonance imaging (MRI) Study of Normal Brain Development, the current investigation examined latent associations between theoretically and empirically derived EF factors and emotional and behavioral adjustment measures in a large, nationally representative sample of children and adolescents (7–18 years old; N = 352). Confirmatory factor analysis (CFA) was the primary method of data analysis. CFA results revealed that, in the whole sample, the proposed five-factor model (Working Memory, Shifting, Verbal Fluency, Externalizing, and Internalizing) provided a close fit to the data, χ2(66) = 114.48, p < .001; RMSEA = .046; NNFI = .973; CFI = .980. Significant negative associations were demonstrated between Externalizing and both Working Memory and Verbal Fluency (p < .01) factors. A series of increasingly restrictive tests led to the rejection of the hypothesis of invariance, thereby precluding formal statistical examination of age-related differences in latent EF-psychosocial adjustment associations. Findings indicate that childhood EF skills are best conceptualized as a constellation of interconnected yet distinguishable cognitive self-regulatory skills. Individual differences in certain domains of EF track meaningfully and in expected directions with emotional and behavioral adjustment indices. Externalizing behaviors, in particular, are associated with latent Working Memory and Verbal Fluency factors.  相似文献   

15.
The purpose of current study was to examine the relationships between resources, activity, and subjective well-being in later life. Using a national sample (N = 3,795) of older adults randomly selected from major Chinese mainland cities, we integrated the constructs of resources and activity into a structural model of subjective well-being. In the model, the three key resources, health, economic status and family relations, were specified as having direct effects on both activity and subjective well-being. Additionally, activity was specified as having a direct effect on subjective well-being. AMOS software was used to test and compare the goodness of fit of various models. The data had a satisfactory fit to the model (GFI = 0.980, NNFI = 0.959, CFI = 0.973, RMSEA = 0.049), indicating that the three resources had significant contributions to subjective well-being. Comparisons using several nested models also suggested that family relations had a stronger effect than health and economic status on subjective well-being. Further, activity was a partial mediator in the relationships between resources and subjective well-being.  相似文献   

16.
Limited research has been conducted on dispositional mindfulness, posttraumatic stress disorder (PTSD) symptoms and academic burnout in Chinese adolescents following a tornado. The present study investigated the ways in which dispositional mindfulness is related to PTSD symptoms and academic burnout in Chinese adolescents following a tornado by considering the role of regulatory emotional self-efficacy. A total of 431 Chinese adolescents (mean age: 14.75 years) who had experienced a severe tornado 9 months prior to this study were recruited for this study. The results indicated that our model fit the data well [χ2/df = 2.774, CFI = 0.952, TLI = 0.934, RMSEA (90% CI) = 0.064 (0.051–0.077)], and revealed that regulatory emotional self-efficacy partially mediates the relationships between dispositional mindfulness and PTSD symptoms and academic burnout, respectively. The clinical implications and limitations of our research, and recommendations for future research, are discussed in this paper.  相似文献   

17.
Irritable Bowel Syndrome (IBS) is a common condition affecting around 10–20% of the population and associated with poorer psychological well-being and quality of life. The aim of the current study was to explore the efficacy of the Common Sense Model (CSM) using Structural Equation Modelling (SEM) in an IBS cohort. One hundred and thirty-one IBS patients (29 males, 102 females, mean age 38 years) participating in the IBSclinic.org.au pre-intervention assessment were included. Measures included IBS severity (Irritable Bowel Syndrome Severity Scoring System), coping patterns (Carver Brief COPE), visceral sensitivity (Visceral Sensitivity Index), illness perceptions (Brief Illness Perceptions Questionnaire), psychological distress (Depression, Anxiety and Stress Scale), and quality of life (IBS Quality of Life scale; IBS-QoL). Using SEM, a final model with an excellent fit was identified (χ2 (8) = 11.91, p = .16, χ2/N = 1.49, CFI > .98, TLI > .96, SRMR < .05). Consistent with the CSM, Illness perceptions were significantly and directly influenced by IBS severity (β = .90, p < .001). Illness perceptions in turn directly influenced maladaptive coping (β = .40, p < .001) and visceral sensitivity (β = .70, p < .001). Maladaptive coping and visceral sensitivity were significantly associated with psychological distress (β = .55, p < .001; β = .22, p < .01) and IBS-QoL (β = –.28, p < .001; β = –.62, p < .001). Based on these findings, we argue that to augment the adverse impact of IBS severity on IBS-QoL and psychological distress, psychological interventions will be best to target the mediating psychological processes including illness beliefs, visceral sensitivity and maladaptive coping.  相似文献   

18.
The Power of Food Scale (PFS) was developed to assess hedonic hunger, or how individuals think and feel about food and eating in the absence of metabolic need. The measure was originally developed and validated in two adult samples, and recent preliminary support has been provided for the validity in a sample of preadolescents. The aim of the current study was to conduct a confirmatory factor analysis (CFA) on the PFS in a community sample of preadolescents and adolescents to examine the psychometric properties in youth. Participants were 148 youth ages 11–18 (M = 12.85) from two Midwestern communities in the United States. Participants completed the PFS to assess for hedonic hunger. Structural equation modeling was used to conduct multiple CFAs to test varying factor structures of the PFS in preadolescents and adolescents. Results suggested that the scale was best represented by the previously established 15-item version of the measure with an aggregate domain and three subscales based on food proximity (i.e., food available, food present, and food tasted). Results from the CFA revealed that the measurement model had a close fit (RMSEA = 0.033, CFI = 0.985). Cronbach’s α for the total scale and the three subscales ranged from 0.86 to 0.95. Findings suggest that the previously established factor structure of the 15-item PFS best represents the factor structure of the measure in a community sample of preadolescents and adolescents.  相似文献   

19.
Spiritual strategies may provide an effective way of coping with disease. This study sought to investigate the validity and reliability of the Persian version of the spiritual coping strategies (SCS) scale among Iranian hemodialysis patients. A convenience sample of 204 hemodialysis patients was recruited to participate in the study. A forward–backward translation method was used to produce the Persian version of the scale. Internal consistency was assessed by Cronbach’s alpha and item–total score correlation. Two-week test–retest reliability was also assessed. The convergent and divergent validity of the scale was evaluated using the Duke University Religion Index and a visual analogue scale for health status. Exploratory and confirmatory factor analyses were used to assess the factor structure. Participants consisted of 113 males and 91 females (mean age 57.2 [SD = 9.7]). Cronbach’s alpha was acceptable (0.87). We found two underlying factors similar to the original scale. The correlations between the study scales confirmed the convergent and divergent validity of the SCS. Confirmatory factor analysis showed a good fit to the data (GFI = 0.923, CFI = 0.948 and RMSEA = 0.068). The Persian version of the SCS has sound psychometric properties in Iranian hemodialysis patients. Future research should consider applying the scale to populations with other religious/cultural backgrounds.  相似文献   

20.
Given the lack of validated measures of adolescents’ self-representation, in this paper we present the development process and psychometric properties of a new self-representation questionnaire for adolescents (SRQA), aged 12–16 year old. We examined SRQA factor structure through two studies. In the first study, 32 attributes (16 positive and 16 negative), previously validated in three studies, were administered to 239 adolescents (M = 13.8; SD = 1.28). An exploratory factor analysis showed that 21 attributes (13 positive and 8 negative) were organized in five factors: instrumental, social, emotional, intelligence, and physical appearance. In the second study, these 21 attributes were administered to 232 adolescents (M = 13.8; SD = 1.23). A confirmatory factor analysis supported the SRQA five factor model (Model fit: χ 2/df ratio = 2.392; CFI = .90; RMSEA = .08). Internal consistency was acceptable, ranging between .60 and .85. Girls displayed higher scores in the instrumental and social factors, whereas boys presented higher scores on the physical appearance factor. In line with previous research, results regarding age differences were inconsistent: while in Study 1 results suggested that as, age increases, adolescents’ intelligence self-representation becomes more negative, in Study 2 no age differences were found. Concurrent validity of the SRQA was explored through correlations with the Teacher Report Form, filled out by the adolescents’ homeroom teachers. Results revealed significant negative correlations between two dimensions of self-representation (i.e., instrumental and intelligence) and several dimensions of adolescents’ internalizing and externalizing problems, providing evidence of concurrent validity for the SRQA.  相似文献   

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