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1.
Objective: Perseverative cognition (e.g. worry) and unconscious stress are suggested to be important mediators in the relation between stressors and physiological health. We examined whether a smartphone-based worry-reduction training improved a physiological marker of stress (i.e. increased heart rate variability [HRV]) and unconscious stress. Design: Randomised-controlled trial was conducted with individuals reporting work stress (n = 136). Participants were randomised to the experimental, control or waitlist condition (resp. EC, CC, WL). The EC and CC registered emotions five times daily for four weeks. The EC additionally received a worry-reduction training with mindfulness exercises. Main Outcome Measures: Primary outcome was 24-h assessments of HRV measured at pre-, mid- and post-intervention. Secondary outcomes were implicit affect and stress. Effects on heart rate and other psychological outcomes were explored. Results: A total of 118 participants completed the study. No change from pre- to post-intervention was observed for the primary or secondary outcomes. The change over time was not different between conditions. Conclusion: Findings suggest that the training was ineffective for improving HRV or psychological stress. Future studies may focus on alternative smartphone-based stress interventions, as stress levels are high in society. There is need for easy interventions and smartphones offer possibilities for this. 相似文献
2.
Stable tendency to perseverative thoughts such as trait rumination and worry can influence somatic health. The purpose of the study was to investigate the relationship between perseverative thoughts and somatic complaints, and the possible mediating effects of perceived stress, negative and positive affectivity in adolescence. Having an acute or a chronic condition was also assessed to be controlled for and to reveal their effects on symptom reporting. Three hundred and six adolescents from 7th to 12th grade with mean age of 16.33 (SD = 1.29) participated in the study. Mediation analysis suggested that impact of trait-like perseverative thoughts on complaints were mediated by perceived stress and negative affectivity. Having an acute condition had also an effect on symptom reporting through increased negative affectivity. Our results highlight that ruminations or worry as stable intrapersonal characteristics are relevant processes in health and can be potential targets in prevention programmes in adolescence. 相似文献
3.
Negative urgency is a personality pathway toward impulsive behavior that increases risk for transdiagnostic psychopathology. Limited research supports the core tenant of urgency theory, that is, that individuals with high trait negative urgency act more impulsive when experiencing increased negative emotion. We hypothesized that it may not be negative emotion intensity, but difficulty in differentiating among negative emotions, that prompts impulsive behavior among individuals with elevated negative urgency. 相似文献
4.
Objective: Subjective health complaints (SHC) are frequent in musicians. These complaints may be particularly distressing in this population because they are performance relevant. This paper aims at testing a model positing that (a) perseverative cognition (PC) predicts sleep duration/quality, (b) sleep duration/quality predicts SHC and (c) mood is a mediator of these associations. Design: Participants were 72 music students (mean age (SD): 22.7 (3.0) years), and the assessment period consisted of seven consecutive days, with a solo performance on the fifth day. Main outcome measures: Self-reported total sleep time (TST) and sleep quality were assessed 30?min after wake-up, and objective TST/sleep quality were assessed with an actigraphy watch. PC and mood were measured five times a day. Daily SHC were assessed at 9 p.m. Results: PC did not significantly predict sleep duration/quality. Self-reported and objective TST and sleep quality were all significantly associated with SHC. Mood played a mediating role in each of these relationships with the exception of objective sleep quality. Conclusion: The tested model on the association among PC, sleep and SHC and the mediating role of mood received partial support, highlighting the importance of sleep and mood in the emergence of SHC among university music students. 相似文献
5.
Background: Dispositional emotional approach coping (EAC) marks an adaptive tendency to process and express emotions. EAC's association with cognitions, affect, and intra- and interindividual characteristics that may account for its utility was examined in response to an acute stressor and in daily life. Design: This study included a laboratory stress task and ecological momentary assessment. Methods: Healthy undergraduate students ( n = 124; mean age: 20; women: 56%) completed a laboratory component (baseline survey, speech stress task, pre- and posttask measures) and five subsequent days of surveys via palm pilot (six surveys/day). Results: Controlling for sex, neuroticism, and social support, greater EAC was associated with more positive cognitive appraisals, personal resources, and positive affect and less-negative affect during the lab stressor, and with more perceived control and positive affect in daily life. Significant EAC × sex interactions were found for poststressor affect: men with high EAC reported more positive affect and women with high EAC reported less negative affect. Conclusions: Findings provide support that EAC's utility may be independent of intra- and interindividual characteristics, and that men and women may benefit from EAC in different ways in regards to affect. The proclivity to use EAC may come with a resiliency that protects against stress and promotes general well-being. 相似文献
6.
Based on the concept of somatization, psychological distress can be experienced as symptoms of physical illness. This suggests a close‐fitting intra‐individual association between bodily complaints and mood in patients with somatoform disorder (SFD). The contemporaneous day‐to‐day complaints‐mood association was investigated in patients with severe chronic SFD using an ecological momentary assessment (EMA) design. Eleven patients, who had recently received specialized tertiary care treatment for severe chronic SFD, kept an online electronic diary for four consecutive weeks. They were prompted at intervals throughout the day to complete questions on their momentary primary symptoms (pain and fatigue), and mood state (negative and positive). For each measure, day‐mean aggregated values were computed and analyzed using linear multilevel (mixed model) regression analysis. Fixed factor results showed that symptoms were associated with both negative mood state (β = 0.47) and positive mood state (β = –0.59). Random results, however, indicated large inter‐individual differences, with correlations varying between 0.17 and 0.99 for negative affect, and between –0.88 and 0.14 for positive affect. A substantial day‐to‐day contemporaneous association between symptoms and affect across subjects, as well as large inter‐individual differences in this association, were demonstrated in patients with severe chronic SFD. EMA‐data showing the relationship between both negative and (inverse) positive mood and complaints has potential clinical relevance: providing SFD patients with feedback consisting of their personal day‐to‐day concurrency graph may promote their understanding of their own complaints in a broader context than the somatic area. 相似文献
7.
Previous research suggests that how people feel throughout the course of a day (i.e. incidental affect) is predictive of exercise behaviour. A mostly separate literature suggests that exercise can lead to more positive incidental affect. Objective: This study examines the potential reciprocal effects of incidental affect and exercise behaviour within the same day. Design: Fifty-nine low-active (exercise <60 min/week), overweight (BMI: 25.0–39.9) adults (ages 18–65) participated in a six-month print-based exercise promotion programme. Main outcome measures: Ecological momentary assessment was used to record self-reported exercise sessions in real time and incidental affective valence (feeling good/bad) as assessed by the 11-point Feeling Scale at random times throughout the day. Results: Use of a within-subjects cross-lagged, autoregressive model showed that participants were more likely to exercise on days when they experienced more positive incidental affect earlier in the day ( b = .58, SE = .10, p < .01), and participants were more likely to experience more positive incidental affect on days when they had exercised ( b = .26, SE = .03, p < .01), with the former association significantly stronger than the latter ( t = 23.54, p < .01). Conclusion: The findings suggest a positive feedback loop whereby feeling good and exercising are reciprocally influential within the course of a day. 相似文献
8.
This study examined the construct and concurrent validity of the Portuguese version of the Emotion Awareness Questionnaire (EAQ) in 302 children and adolescents (mean age 13 years old). The EAQ is a self-report questionnaire that allows for analysis of how youth experience and understand their own and others’ emotions. Participants completed the EAQ along with questionnaires for Worry and Somatic Complaints. Results confirmed the expected six-factor structure, good psychometric properties, and good concurrent validity. The EAQ is a reliable questionnaire, suitable for examining emotion awareness in Portugal. 相似文献
9.
Objectives: The present study examined age differences among older adults in the daily co-occurrence of affect and its potential role in buffering the negative effects of health stressors. Design: Participants were from the Veterans Affairs Normative Aging Study and included 249 young-old adults (age = 60–79 years, M = 71.6) and 64 old-old adults (age = 80–89, M = 82.9) who completed questionnaires assessing stressors, physical health symptoms, and positive and negative affect for eight consecutive days. Results: An independent samples t-test showed young-old and old-old adults did not significantly differ in their mean levels of daily co-occurrence of affect. The between-person relationships among stressors, health and daily co-occurrence of affect revealed that neither stressors nor health were significantly related to daily co-occurrence of affect. However, results from a multilevel model revealed a three-way cross-level interaction (health stressor × age group × co-occurrence of affect) where old-old adults with higher levels of co-occurrence of affect were less emotionally reactive to health stressors than young-old adults. Conclusion: These findings provide support for the assertion that co-occurrence of affect functions in an adaptive capacity and highlight the importance of examining domain-specific stressors. 相似文献
10.
While affect is frequently measured with experience sampling methodology (ESM), the affective structure at the between- and within-person level has not been thoroughly investigated. We investigated the affective structure at the between- and within-person level, its invariance across different ESM protocols, and its reliability. Participants (N = 147) were randomly assigned to receive either a 30 or 60 item questionnaire three, six, or nine times per day, resulting in 72–75 participants per questionnaire length and 48–50 participants per sampling frequency. Momentary affect was assessed with 8 or 18 items. At both levels, a structure with two correlated factors showed the best fit compared to an orthogonal and a unidimensional model. A structure with additional freed residual correlations was invariant across protocols at the within-person level and showed high reliability. We observed indications of a more discrete affective structure within than between persons. 相似文献
11.
Bereavement can precipitate symptoms of depression, prolonged grief disorder, and posttraumatic stress disorder. Targeting repetitive negative thought (i.e., worry, rumination) in treatment may help reduce post-loss psychopathology. Yet, evidence on longitudinal associations of depressive rumination and worry with post-loss psychopathology symptoms has been mixed and the directions of effects are still unclear. Recently bereaved adults (78% female) completed questionnaires assessing depressive rumination (brooding), worry, and depression, prolonged grief and posttraumatic stress symptoms 11 times in 1.5 month intervals. We applied random-intercept cross-lagged panel models (RICLPMs) to examine reciprocal within-person associations between worry and psychopathology symptoms, between rumination and these symptoms, and between worry and rumination. Main findings were that worry showed reciprocal relationships with psychopathology symptoms (although worry did not consistently predict prolonged grief symptoms). Depressive rumination was predicted by psychopathology symptoms, but not vice versa. Worry showed reciprocal relations with depressive rumination. Findings suggest that worry may be part of a downward spiral, enhancing psychopathology symptoms following loss, whereas depressive rumination is solely a consequence of such symptoms. 相似文献
12.
This study modelled associations between gender, ruminative cognitive style, alcohol use, and the time course of negative affect over the course of 43,111 random assessments in the natural environment. Participants ( N?= ?263) completed 49 days of experience sampling over 1.3 years. The data indicated that rumination at baseline was positively associated with alcohol dependence symptoms at baseline as well as higher negative affect over the course of the study. Consistent with negative reinforcement models, drinking served to decrease the persistence of negative affect from moment to moment. However, this ameliorative effect of drinking was evident only among women, suggesting an increased risk for negative reinforcement driven drinking behaviour. In addition, rumination appeared to counteract the desired effects of alcohol on mood among women. This suggests that women who ruminate more may be motivated to consume larger amounts of alcohol to achieve the desired effects. Overall, the results indicate that ruminative cognitive style and the persistence of negative affect from moment to moment may reflect an individual vulnerability for the development of alcohol use disorder especially among women. 相似文献
13.
认知固执(Perseverative Cognition, PC)是一种重复或长期的消极认知表征,既能够使用量表测量,也可以通过实验诱发。认知固执会导致持续应激反应,进而影响个体的身心健康。其导致持续应激反应的认知机制体现在个体难以识别安全信号,高认知固执个体会表现出低心率变异性的显著特征;在脑机制方面主要表现为前额叶的抑制控制功能失调、杏仁核与前扣带回的病理性改变以及前额叶-杏仁核的连接减弱。未来研究应深入探讨认知固执的影响因素以及干预措施,同时需要进一步分析内隐认知固执的测量方式及其对个体的影响。 相似文献
14.
Objective: Worry is an important perpetuating factor of Medically Unexplained Symptoms (MUS). Former research has shown that a worry postponement instruction is effective in reducing Subjective Health Complaints (SHC) in non-clinical samples. This study aimed to (1) replicate these findings in a MUS-analogue student-sample and (2) assess alexithymia as a moderator. Design: The current study had an experimental design with two waves of data collection: pre- and post-intervention. Main outcome measures: A MUS-analogue student-sample consisting of 114 undergraduate students with high self-reported health worry and a minimum of two doctor visits in the previous year with no current diagnosis for a (chronic or acute) disease were instructed to register their worry frequency and duration eight times per day via an experience sampling-application on their smartphones. The intervention group additionally postponed their worries to a 30-minute period in the evening. SHC were assessed pre- and post-intervention. Results: The intervention did not have an effect on worry or SHC. Alexithymia did not moderate this effect (p’s > .05). Conclusion: Our study did not find evidence for the effectiveness of the worry reduction intervention on SHC in a MUS-analogue student-sample. This finding contributes to several previous studies that have found mixed evidence for the effectiveness of the worry reduction intervention on SHC and suggests that the worry intervention may not be effective in all cases. 相似文献
15.
准确评估个体身体健康抱怨状况是制定针对性预防、治疗措施的前提和基础。介绍国外6种身体健康抱怨评估工具,分别为学龄儿童健康行为症状自评量表、儿童躯体症状量表、儿童行为量表、患者健康问卷躯体症状群量表、科恩-霍伯曼身体症状量表和边缘性疲倦量表,对其发展、适用对象、关注角度、信效度、使用方法及特点进行分析,旨在为研制符合我国中医文化思想的身体健康抱怨评估工具提供参考。未来的研究需要结合网络时代特征补充、再评估和分类诊断个体身体健康抱怨状况。 相似文献
16.
Negative urgency is a trait that is a risk factor for a range of psychopathology. Yet, little research has tested whether global self-report measures of negative urgency truly reflect a heightened association between real-world negative emotions and impulsive behaviors. In a sample of young adults (N = 222) assessed 3 times per day for 10 days, we tested whether negative emotions were associated with multiple facets of impulsivity at the state-level, and whether those associations were moderated by global self-report of negative urgency. Our findings suggest a robust within-person association between negative affect and acting on impulse. However, global self-report of negative urgency did not moderate any emotion-impulsivity association we tested. 相似文献
17.
ABSTRACTRumination and worry are two perseverative, negatively valenced thought processes that characterise depressive and anxiety disorders. Despite significant research interest, little is known about the everyday precipitants and consequences of rumination and worry. Using an experience sampling methodology, we examined and compared rumination and worry with respect to their relations to daily events and affective experience. Participants diagnosed with Major Depressive Disorder (MDD), Generalized Anxiety Disorder (GAD), co-occurring MDD–GAD, or no diagnosis carried an electronic device for one week and reported on rumination, worry, significant events, positive affect (PA), and negative affect (NA). Across the clinical groups, occurrences of everyday events predicted subsequent increases in rumination, but not worry. Further, higher momentary levels of rumination, but not worry, predicted subsequent decreases in PA and increases in NA. Thus, in these clinical groups, rumination was more susceptible to daily events and produced stronger affective changes over time. We discuss implications for theory and clinical intervention. 相似文献
18.
The structure of momentary affect among Cantonese-speaking Chinese was explored by developing questionnaire scales in four response formats. Scales can be scored for dimensions defined by Feldman Barrett and Russell; Thayer; Larsen and Diener; and Watson and Tellegen. In a study of recalled affect ( N = 487), the newly translated scales were found to support all but Watson and Tellegen's structural model originating from English. Results cross-validated well in a second sample ( N = 402). Affect dimensions were interrelated as found with English-speaking Canadians and they could be integrated into a two-dimensional bipolar space. 相似文献
19.
The present studies evaluated the association between positive affect (PA) and negative affect (NA) following romantic relationship loss experiences, as well as following less stressful romantic relationship situations, given theoretical evidence that the structure of affect may differ following a relationship loss. Across two studies, evidence suggested that the association between NA and PA was more strongly inverse following romantic relationship loss experiences when compared to less stressful relationship experiences. Such findings provide important implications for the study of romantic relationship loss, as well as the treatment of psychopathology following romantic relationship loss. 相似文献
20.
Abstract A number of laboratory studies report evidence for a self-serving bias in attribution for group success and failure. In more recent research using real-life groups, however, a group-serving bias has emerged: Individual group members attribute blame to themselves for group failure and share the responsibility for success with fellow group members. The present study attempted to assess the extent to which group members are sensitive to attributional styles for group performance. Self-serving and group-serving response patterns were prepared by the experimenter, in the form of answers given by hockey players to a questionnaire, and these were presented to members of different hockey teams. Respondents reacted consistently more favorably to the player exhibiting the group-serving pattern, especially in terms of the contribution such a person would make to group cohesiveness. 相似文献
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