Health Psychology最新文献

Purpose: This study aimed to examine the double-edged effect of social mobility belief on socioeconomically disadvantaged adolescents' mental and physical health and further explore whether intentional self-regulation is the common psychological mechanism of social mobility belief affecting physical and mental health.

Method: A total of 469 adolescents (M_age = 13.96 years, 49.3% boys) from two rural public schools in China were included in this study. Adolescents completed questionnaires measuring social mobility belief and mental health (life satisfaction, self-esteem, and depression). Physical health (allostatic load) was reflected by six indicators (resting diastolic and systolic blood pressure, body mass index, epinephrine, norepinephrine, and cortisol).

Results: Social mobility belief was positively correlated with adolescents' life satisfaction and self-esteem but negatively correlated with depression. Intentional self-regulation mediated the relationships between social mobility belief and mental health. In addition, the results showed that intentional self-regulation mediated the relationship between social mobility belief and adolescents' physical health.

Conclusions: Social mobility belief may be a "skin-deep" resilience resource positively related to mental health but negatively correlated with physical health through intentional self-regulation among socioeconomically disadvantaged adolescents. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Objective: The goal of this article is to describe a conceptual multilevel model that provides evidence of embodiment of a societal stressor on the health of the individuals and illustrate with simulated data how omitting components in the analysis model fails to properly capture how context influences health.

Method: We describe a two-level model with variables at each level: stress at the group level and appraisal at the individual level. These factors are assumed to influence the blood pressure of individuals. Importantly, the person-level predictor is responsible for bringing the group-level predictor to the individual level by a cross-level interaction between stress and appraisal and/or a mediated effect of stress. When combined, the model components may be partitioned into a pure direct effect, a pure indirect effect, pure interaction effect, and an interaction-in-mediation effect. Data were generated in accordance with the model with each component accounting for some proportion of variance in blood pressure.

Results: To the extent these components operate in the process of embodiment, a proposition we argue is reasonable, failure to specify the analytic model with all components leads to failure to characterize embodiment and misattribution of the effect and mechanism.

Conclusions: To fully quantify embodiment of a societal stressor on a health outcome, studies should use multilevel designs and estimate cross-level interactions and mediated effects. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Objective: The current study examined how average daily loneliness (between-persons [BPs]), intraindividual variability in loneliness across days (within-persons [WPs]), and loneliness stability informed physical health symptomatology.

Method: We utilized daily diary data from a national sample of 1,538 middle-aged adults (M_age = 51.02; 57.61% women) who completed eight end-of-day telephone interviews about daily experiences, including loneliness and physical health symptoms (e.g., headaches, nausea). Via multilevel modeling, we examined average daily loneliness (BPs), intraindividual variability in loneliness (WPs), stability in loneliness (individual mean-squared successive difference) in association with the number and average severity of daily physical health symptoms.

Results: When participants were less lonely on average, and on days when loneliness was lower than a person's average, they had fewer and less severe physical health symptoms. Additionally, participants who were more stable in loneliness across 8 days had less severe physical health symptoms. Further, there was a stronger association between instability in loneliness and more physical health symptoms for people who were lonelier on average. Finally, the increase in physical health symptom severity associated with WP loneliness was strongest for participants with low variability in loneliness.

Conclusion: Loneliness is associated with physical health symptoms on a day-to-day basis, especially for people who are highly variable in loneliness. Considerations of multiple sources of variation in daily loneliness may be necessary to adequately address loneliness and promote health. Public health interventions addressing loneliness may be most effective if they support social connectedness in people's everyday lives in ways that promote stable, low levels of loneliness. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Objective: Aiming to identify potential intervention targets to achieve more equitable outcomes from behavioral weight loss (BWL) programs, the current study examined whether Black and White individuals experienced similar increases in physical activity (PA) engagement, perceived PA barriers, and PA enjoyment during an 18-month BWL program.

Method: Adults (N = 290) enrolled in an 18-month BWL program from 2014 to 2016 completed accelerometer-based measurements of moderate-to-vigorous PA and self-reported measures of PA barriers and enjoyment at months 0, 6, 12, and 18.

Results: Black participants had significantly fewer minutes of PA than White participants at baseline, 6, 12, and 18 months. Black participants reported fewer barriers to PA than White participants at 0 and 6 months but not at 12 or 18 months. They also reported higher PA enjoyment than White participants at 0 and 6 months but not at 12 or 18 months. Furthermore, whereas White participants had a significant reduction in PA barriers and an increase in PA behavior overtime, Black participants did not. There was no interaction between race and time on PA enjoyment.

Conclusions: Traditional BWL interventions may be ineffective for promoting PA among Black participants and may not appropriately address the unique PA barriers that Black participants experience. An improved understanding of differences in PA behaviors during BWL among Black and White individuals could help delineate why Black participants do not appear to benefit as much as White participants from traditional BWL programs and inform intervention strategies. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Objective: A change toward Eveningness in circadian sleep-wake behavior is generally seen from childhood to adolescence, but less is known about circadian changes during adulthood. Circadian changes during mid-adulthood are of high interest, since Eveningness associates with a range of health-related problems, including psychological symptoms and mental disorders. In this study, we examined the circadian stability across 10 years, from 42 to 52 years of age, and how it is associated with sleep and mental health in a Finnish general population cohort follow-up-based (n = 976). Method: Circadian type was assessed at both ages with a widely used item for self-estimated Morningness/Eveningness from the original Horne-Östberg Morningness-Eveningness Questionnaire. Generalized estimating equations were used for analyzing how a change in Morningness/Eveningness was associated with sleep and mental health longitudinally. Results: Our findings indicate that the circadian type is a highly stable trait during mid-adulthood with mainly moderate changes occurring in 42.2% of adults and no circadian change among 57.8% of adults. Most changes occurred within the same circadian type (23.9%), second to changes between moderate circadian types (13.3%). Changes between the Definite Evening-types and Morning-types were very rare (0.5%). Stable Evening-types reported more insufficient sleep, discrepancy between sleep duration on workdays and free days, and depression as compared to stable Morning-types. Moderate changes toward Morningness, comprising mostly those within Morning-types, were associated with reduced distress and psychological symptoms. Conclusions: In conclusion, our findings show high stability of mid-adulthood circadian type. However, changes toward Morningness seem to be associated with improved mental health. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Objective: Received social support undermining engagement in life activities of individuals with chronic pain (e.g., solicitousness, support for functional dependence) is consistently correlated with worse physical functioning, pain severity, and disability. Whether such responses lead to worse pain outcomes (operant model of pain) or the latter lead to more supportive responses undermining activity engagement (social communication and empathy models of pain) is unknown, given the lack of cross-lagged panel studies. Furthermore, the mediating role of activity patterns in such relationships over time is entirely unclear. This study aimed to bridge these gaps.

Method: This was a 3-month prospective study with three waves of data collection (T1-T3; 6-week lag in-between), including 130 older adults (71% women; M_age = 78.26) with musculoskeletal chronic pain attending day-care centers. At every time point, participants filled out self-report measures of staff social support for functional dependence, activity patterns, physical functioning, pain severity, and interference. Scales showed good/very good test-retest reliability (ICC = .74-.96) and internal consistency (all α > .90).

Results: Parsimonious cross-lagged panel mediation models showed the best fit (χ²/df < 2.44; CFI > .96; GFI > .93; RMSEA < .09). Bidirectional effects were found over time, but poorer pain outcomes at T1 (higher pain severity/interference, lower physical functioning) more consistently predicted higher social support for functional dependence than vice versa. Poorer pain outcomes (T1) predicted more avoidance/less overdoing (T3), via increased received support for functional dependence (T2).

Conclusion: Further research on the cyclical relationships between the study variables across chronic pain trajectories is needed to harness the power of interpersonal relationships in future self-management interventions. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Objective: People likely have different attitudes toward different vaccines (e.g., they may hold a positive attitude toward the measles, mumps, and rubella-vaccine while simultaneously hold a neutral attitude toward the flu shot). To examine the dimensionality of vaccination intentions, we measured vaccination intentions toward 16 different diseases. We hypothesized that people differentiate between child-directed vaccination intentions and self-directed vaccination intentions. Furthermore, we hypothesized that some commonly studied factors (e.g., trust in authorities and fear of needles) might have different associations with the two subtypes of vaccination intentions.

Method: We used data from a nationally representative sample of the Netherlands collected in 2021. We used exploratory (N = 865) and confirmatory factor analysis (N = 865) to evaluate the dimensionality hypothesis and used linear hypothesis tests (N = 1,779) to test whether the commonly studied factors had different associations with the different subtypes of vaccination intentions.

Results: The analysis showed two distinct factors of vaccination intentions: intentions toward childhood diseases and intentions toward nonchildhood diseases. Additionally, spiritual beliefs, trust in authorities, and belief in conspiracy theories had stronger associations with nonchildhood diseases than with childhood diseases. Fear of needles, prosocial personality, and religious orthodox beliefs did not have different associations with both types of vaccination intentions.

Conclusions: These findings suggest that vaccination intentions is a multidimensional construct and that interventions may benefit from being tailored to the factors relevant for each specific type of vaccine. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Objective: Cognitive reappraisal and distraction modulate pain; however, little is known about their effectiveness at different levels of pain intensity. Thus, the aim of this study has been to analyze the differential efficacy of both strategies to reduce perceived pain intensity and pain unpleasantness in low and moderate pain levels.

Method: 3 (emotion regulation strategy: cognitive reappraisal, distraction, and control) × 2 (intensity of the painful stimuli: low and moderate intensity) × 2 (time: pretest and posttest) mixed factorial design. Ninety healthy adults were randomly assigned to one of six experimental conditions. Pain-heat stimuli were administered with an advanced thermal stimulator. All participants completed the experimental pretest and posttest phases; in each phase, 12 pain stimuli were administered. Participants received brief training on how to apply cognitive reappraisal, distraction, and the control condition for the posttest phase. Data were collected from May 2022 to November 2022.

Results: Analyses of repeated-measure analysis of variance showed that at posttest cognitive reappraisal and distraction were equally effective in reducing perceived pain intensity in low pain levels, while distraction was more effective than cognitive reappraisal in decreasing perceived pain intensity in moderate pain levels. Both distraction and cognitive reappraisal were effective in decreasing pain unpleasantness regardless of the intensity of the painful stimuli.

Conclusion: These findings highlighted the beneficial use of both strategies in the short term for pain relief, distraction being more effective in moderate pain levels. Applying both strategies to everyday situations that may cause short-term acute pain could be of great clinical relevance. (PsycInfo Database Record (c) 2024 APA, all rights reserved).