Body-related emotions and subsequent physical activity behaviour: An ecological momentary assessment.

Body-related shame and guilt are theorized to be time-varying affective determinants of physical activity, yet research has predominantly relied on self-report measures of physical activity and between-person associations. To address these limitations, the present study used ecological momentary assessment to examine within- and between-person associations between body-related shame and guilt, and subsequent time spent in moderate-to-vigorous physical activity (MVPA) measured by continuously worn accelerometers. University students (n = 98; 79.6% female; mage = 19.45) were prompted 49 times over seven days to report body-related shame and guilt, and wore activPAL accelerometers to monitor movement behaviours. Higher levels of within-person body-related guilt, but not shame, were associated with increased subsequent time spent in MVPA. Contrary to existing literature, neither body-related shame nor guilt demonstrated a significant association with average levels of MVPA between individuals. These findings support theoretical propositions that body-related guilt may impact engagement in physical activity in daily life.

Reciprocal associations between positive emotions and resilience predict flourishing among adolescents. / Les associations réciproques entre émotions positives et résilience prédisent l'épanouissement chez les adolescents.

INTRODUCTION: The broaden and build theory of positive emotions maintains that positive emotions serve to broaden individuals' thoughts and behaviours, resulting in the accrual of resources (e.g. resilience) that catalyze upward spirals of well-being. However, there is a relative dearth of research examining the upward spiral hypothesis in the context of adolescence. METHODS: Adolescents (n = 4064) in participating Canadian high schools were surveyed annually for three years as part of the COMPASS study. Reciprocal associations between positive emotions and resilience were examined as predictors of flourishing. RESULTS: Adolescents who experienced positive emotions more frequently than usual reported higher levels of resilience one year later. Similarly, adolescents who had higher levels of resilience than usual reported more positive emotions the following year. Higher than usual levels of resilience and positive emotions positively predicted flourishing. CONCLUSION: Positive emotions result in a cascade of beneficial outcomes including increased resilience and enhanced well-being, catalyzing an upward spiral towards flourishing. Opportunities to enhance positive emotions early on in adolescence may help build resources that can set students on the path towards increased well-being.

Bidirectional associations between sleep duration and emotion dysregulation across adolescence.

Throughout adolescence, both sleep and emotion regulation abilities undergo significant developmental changes. The maturational systems that govern sleep and emotion regulation are closely intertwined leading many researchers to posit a mutually reinforcing relationship. Although there is support for a bidirectional relationship among adults, empirical support for reciprocal relationships among adolescents is lacking. Given the notable developmental changes and instability that occur throughout adolescence, this is a critical period to examine whether sleep and emotion regulation abilities may be reciprocally related. Using a latent curve model with structured residuals, this study examined within-person reciprocal associations between sleep duration and emotion dysregulation among 12,711 Canadian adolescents (Mage = 14.30 years; 50% female). Participants self-reported their sleep duration and emotion dysregulation each year for 3 years beginning in Grade 9. After accounting for underlying developmental trajectories, the results did not support a bidirectional relationship between sleep duration and emotion dysregulation from one year to the next. However, there was evidence of contemporaneous associations between the residuals at each wave of assessment (r = -.12) such that less sleep than expected was concurrently associated with higher-than-expected deviations in emotion dysregulation, or, conversely, that reporting greater emotion dysregulation than expected was associated with lower-than-expected sleep duration. In contrast to previous findings, the between-person associations were not supported. Taken together, these results indicate that the relationship between sleep duration and emotion dysregulation is primarily a within-person process rather than reflecting differences between individuals and likely operates on a more proximal timescale. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

The association of physical activity, sleep, and screen time with mental health in Canadian adolescents during the COVID-19 pandemic: A longitudinal isotemporal substitution analysis.

Background: The impact of COVID-19 on adolescent mental health is a global concern. Increased screen time and reduced physical activity due to the lockdown measures have been linked to detrimental mental health outcomes; however, the literature remains limited by cross-sectional and retrospective designs, and consideration of behaviours in isolation. Prospective evidence is necessary to examine whether moderate-to-vigorous physical activity (MVPA), sleep and screen time influenced changes in mental health. Method: Analyses used data from a prospective cohort study of secondary school students in Canada with baseline data from the 2018-2019 school year and linked follow-up data from online surveys completed during the initial COVID-19 outbreak (May-July 2020). Multilevel linear regression models were used to evaluate the within- and between-person isotemporal substitution effects of sleep, MVPA and screen time behaviours on depression, anxiety, subjective well-being, and trait emotional dysregulation. Results: Linked longitudinal data from 2645 students attending 44 schools were available. Between-person effects indicated that individuals who engaged in more MVPA and sleep while minimizing screen time had lower depression scores, less severe emotional dysregulation, and better subjective well-being. While controlling for between-person effects, within-person year-on-year change suggests those who increased screen time while decreasing either MVPA or sleep experienced mental health decline on all outcomes. Conclusion: MVPA and sleep were associated with youth mental health during the early COVID-19 lockdown. Increasing MVPA and sleep (or at least mitigating the increase of screen time) compared to the prior year was associated with better mental health during the early pandemic. A limitation to consider is that the screen time measure represents a combination of screen behaviours, and effects of replacing screen time may have varied if distinctions were made.

Changes in Canadian Adolescent Time Use and Movement Guidelines During the Early COVID-19 Outbreak: A Longitudinal Prospective Natural Experiment Design.

BACKGROUND: Comprehensive, prospective, longitudinal data are lacking on the effects of the COVID-19 outbreak on adolescents' movement behaviors (moderate to vigorous physical activity [MVPA], sleep, recreational screen use, and strengthening exercises). The purpose was to compare movement behavior changes among adolescents affected by the pandemic with controls. METHODS: Survey data from 10,659 students at 82 Canadian secondary schools (aged 12-19 y) during the 2018-2019 and 2019-2020 school years were analyzed. One-year change in time spent in movement behaviors and likelihood of meeting Canadian 24-hour movement guidelines was compared between preoutbreak controls (October 2019-March 2020) and early outbreak respondents (May-July 2020) after controlling for sociodemographic factors. RESULTS: Compared with controls, the early outbreak group reported a greater decrease in time spent in MVPA and greater increases in time spent in sleep and recreational screen use. The early outbreak group was less likely to meet MVPA and recreational screen time guidelines but more likely to meet guidelines for strengthening exercises and sleep duration. CONCLUSIONS: Findings for MVPA and screen time changes were in the same direction as retrospective reports from children and youth samples. Sleep adherence may have improved due to no longer having to commute to school. Strengthening exercises may represent physical activity that is easier to do in the home with minimal equipment leading to improved adherence during restrictions.

Emotion profiles among adolescent female athletes: Associations with flourishing.

Many girls who participate in sport struggle to negotiate the complex relationship between their desired appearance and maintaining a physique that facilitates performance. As a result, these athletes experience a range of emotions about their bodies that impact their psychological well-being. We examined appearance- and fitness-related emotions using latent profile analysis among 507 adolescent girls involved in organized sport and examined differences in flourishing across the resulting profiles. Four emotion profiles were identified: (i) Frequent Pride, (ii) Occasional Fitness Pride, (iii) Occasional Pride, Rare Guilt/Shame, and (iv) Occasional Emotions. Participants in the Occasional Emotions profile reported the lowest flourishing scores compared to every other profile while those in the Frequent Pride profile reported the highest levels of flourishing. There were no differences in flourishing between those in the Occasional Fitness Pride profile and those in the Occasional Pride, Rare Guilt/Shame profile. Our results demonstrate how subsets of athletes may characteristically experience distinct combinations of emotions that are differentially associated with flourishing. Increasing experiences of body-related pride while mitigating experiences of guilt and shame appear to be important contributors to flourishing. However, experiences of pride may do little to buffer against reductions in flourishing when guilt and shame are experienced.

Body-related self-conscious emotions and reasons for exercise: A latent class analysis.

Body-related self-conscious emotions are important predictors of exercise motivation, yet the association between body-related self-conscious emotions and reasons for exercise has not been explored. Researchers have typically examined body-related emotions (e.g., shame, guilt, pride, embarrassment, envy) in isolation, but they may interact in unique ways to predict reasons for exercise. The present study examined how patterns of body-related emotions were associated with exercise reasons. In an online survey, participants (N = 520; Mage = 35.43 ± 10.09; 57.5 % men) reported their experience of body-related self-conscious emotions and exercise reasons over the past week. Latent class analysis revealed a three-class model of emotions, resulting in a High Emotionality class (i.e., experiencing positive and negative emotions), a Negative Emotions class, and a Pride class. Individuals who experienced negative emotions about their bodies engaged in exercise for appearance reasons, while individuals who felt proud about their bodies and did not report the negatively valenced emotions reported exercising for health reasons. These findings underscore the importance of investigating how multiple body-related self-conscious emotions influence reasons for exercising. Understanding how patterns of body-related self-conscious emotions are experienced could inform future research on factors that may precede exercise motivation and increase exercise behavior.

Body surveillance prospectively linked with physical activity via body shame in adolescent girls.

The socialization of girls to habitually monitor their bodies, via the process of body surveillance, contributes to an increased risk of negative physical and psychological experiences. The present study examined if body surveillance may also contribute to the decrease in physical activity that is observed in girls during adolescence, and if this association is mediated by body shame (operationalized as both experienced and anticipated shame when imagining changes to one's body in the future). Physically active adolescent girls (n = 206) reported body surveillance at baseline, and measures of experienced and anticpated body shame, and physical activity two years later. Body surveillance was indirectly associated with physical activity via the experience and anticipation of body shame. Specifically, the experience of body shame was associated with lower reported engagement in physical activity (b = -0.13, 95 % CI [-0.23, -0.03]), whereas the anticipation of body shame was associated with higher physical activity (b = 0.07, 95 % CI [0.01, 0.15]), possibly for the purpose of appearance management. Due to the opposing directional effects of experienced versus anticipated body shame, it is important to consider both facets of this emotional experience in understanding how vigilant bodily monitoring impacts physical activity engagement in adolescent girls.

Body surveillance and affective judgments of physical activity in daily life.

Affective judgments are one of the strongest predictors of physical activity. Engaging in body surveillance during physical activity is theorized to reduce access to pleasant affective experiences thereby compromising the influence of affective judgments. However, empirical tests of this relationship are lacking. This study examined associations between body surveillance during physical activity and affective judgments (i.e., enjoyment and pleasure) of physical activity. Participants (N = 89; 53 % women, Mage = 20.32 years; SDage = 1.59) completed an experience sampling protocol for 7 days and provided 7 self-reports/day. Participants reported their body surveillance when engaged in physical activity followed by their affective judgments of physical activity. At the within-person level, participants reported more negative affective judgments during instances when body surveillance was higher than usual. At the between-person level, participants higher in body surveillance reported more negative affective judgments on average. These findings extend correlates of body surveillance to include less favorable affective judgments. Although there is support for targeting affective judgments to promote physical activity, the utility of such efforts may be limited if body surveillance is present. These findings point to a new target for potentially enhancing affective judgements and the promotion of physical activity.

Sampling sports during adolescence, exercise behaviour in adulthood, and the mediating role of perceived variety in exercise.

Objective: Physical activity levels decline from adolescence to adulthood, but participation in a variety of sports during childhood and adolescence (i.e., sampling) may increase physical activity behaviour during adulthood. We examined the association between sampling sports during adolescence and moderate-vigorous exercise behaviour in adulthood, and we assessed whether this relationship is mediated by perceived variety in exercise. Design: Study 1- prospective longitudinal; Study 2- cross-sectional. Our main outcome was exercise behaviour. Results: In study 1 (n = 775), sampling more sports during adolescence (b = .25, p < .01; 95% CI [.12, .39]) predicted increased frequency of exercise behaviour in young adulthood. In study 2 (n = 108), sampling more sports in adolescence (ß = .08, p = .03; 95% CI [.03, .17]) was indirectly associated with exercise behaviour in adulthood through perceived variety in exercise. Conclusion: These findings add to the evidence that sampling sports during adolescence is positively associated with moderate-vigorous exercise during adulthood, and the experience of variety may, in part, explain this relationship. This research generates new hypotheses regarding a potential psycho-social mediator (perceived variety in exercise) of the sampling-exercise behaviour relationship.

Patterns of sun safety behaviors in parents: Associations with physical activity, sedentary behavior, and access to neighborhood physical activity resources.

Exposure to ultraviolet rays is associated with increased risk of sunburn - a biomarker of skin cancer risk - and physical activity can increase exposure. Sun safety behaviors can mitigate the increased risk of skin cancer. The objective of this cross-sectional study was to determine associations between physical activity behaviors, access to neighborhood physical activity resources, and sunburn across different patterning of sun safety behaviors. Data collected in 2014 from parents in the United States were analyzed (N = 1680; 75% female, primarily between the ages of 35-44 and 45-59, and 67% White). Latent class analysis was conducted to identify classes of sun safety behaviors based on engagement in sun protective behaviors (wearing a hat, shirt with sleeves, and seeking shade) and sun exposure (tanning outdoors). The latent classes were then examined as moderators of the association between physical activity related variables and sunburn. Three classes were identified corresponding to Low, Moderate, and High Risk for sunburn. There was no evidence of moderation, so equality constraints were imposed across the classes. Moderate-to-vigorous physical activity (MVPA) (odds ratio [OR] = 1.09) and neighborhood environments favoring physical activity (OR = 1.39) were associated with an increased likelihood of sunburn. Greater engagement in physical activity and access to built environments that favour activity are associated with a higher likelihood of sunburn, regardless of sun safety behaviors. Physically active parents are a vulnerable population for melanoma, and cancer prevention efforts focused on physical activity should also address sun safety.

Associations between alcohol consumption and physical activity in breast cancer survivors.

Alcohol use and physical inactivity are associated with increased risk of cancer diagnosis and recurrence. Physical activity (a health protective behavior) is positively associated with alcohol use (a health risk behavior) in the general population but has yet to be examined in breast cancer survivors. This study examined associations between weekly alcohol use and physical activity in 197 post-treatment breast cancer survivors (Mage = 55.04, SDage = 10.92). Participants wore an accelerometer and provided self-reported alcohol intake for five 7-day waves every 3 months. Survivors who engaged in more light intensity physical activity had increased odds of consuming alcohol (odds ratio = 1.14, p = .02) but did not differ in the amount of alcohol consumed. When promoting physical activity among this population, it is important to consider the increased likelihood of alcohol consumption.

Examination of Actual and Ideal Body-Related Characteristics and Body-Related Pride in Adult Males.

Body image concerns are becoming more prevalent in males. Discrepancies between actual and ideal body muscularity and thinness have been studied from a pathological perspective whereby perceiving the body as discrepant from an internalized ideal is associated with body dissatisfaction, negative emotions, and harmful body-altering behaviors. It is unclear if agreement among actual and ideal self-perceptions is associated with positive emotion in males. The present study examined the associations between actual and ideal congruence and discrepancies in muscularity and thinness, and two facets of pride (i.e., authentic and hubristic pride) in male adults. Participants (n = 294; Mage = 34.80 years; MBMI = 27.31 kg/m2) completed a cross-sectional self-report survey. Results from polynomial regressions indicated that actual and ideal self-perceptions of muscularity and thinness were significant predictors of both authentic (R2 = .37 and .20) and hubristic pride (R2 = .33 and .19), respectively. Response surface values demonstrated that extremely high or low scores that were congruent for muscularity (a2 = .35 and .40) and thinness (a2 = .18 and .18) perceptions were associated with higher reports of authentic and hubristic pride. These findings demonstrated that congruence in actual and ideal self-perceptions contribute to feelings of pride, suggesting interventions that promote actual and ideal self-perception congruence may be important for fostering positive emotional experiences in males.

Body pride and physical activity: Differential associations between fitness- and appearance-related pride in young adult Canadians.

Body-related pride has been associated with health behaviors such as physical activity; however, researchers have overlooked distinctions between different domains of pride (appearance/fitness) and the two facets of pride (authentic/hubristic). The objective of the present research was to examine relationships between fitness- and appearance-related authentic and hubristic pride and physical activity. In Study 1, participants (N = 115) completed measures of fitness-related pride and participation in moderate-to-vigorous physical activity (MVPA). Both authentic and hubristic pride were positively associated with MVPA. In Study 2, participants (N = 173) completed measures of appearance-related pride and MVPA. Neither facet of pride predicted engagement in MVPA. In Study 3, participants (N = 401) completed measures of both fitness-related pride and appearance-related pride as well as MVPA. Authentic and hubristic fitness-related pride were associated with MVPA, while appearance-related hubristic pride was negatively associated with MVPA. Results support the adaptive nature of pride in motivating engagement in health behaviors when it is experienced around the body's functionality rather than appearance.

Experienced and Anticipated Pride and Shame as Predictors of Goal-Directed Behavior.

This study examined how experienced and anticipated pride and shame were related to time spent training and effort expended toward training the following week. Participants (N = 158, 76% women; Mage = 35.51, SD = 10.29 years) training for a marathon/half-marathon completed a weekly online questionnaire for 5 weeks leading up to a race. In the multilevel models, time spent training was positively predicted by race proximity, age, and effort expended that week. Effort expended toward training was predicted by the current week's effort, the amount of time spent training that week, and was greater for participants who usually reported experiencing more pride than others. Neither anticipated pride or shame predicted time or effort, nor did experienced shame. The findings indicate that it is functional to foster high levels of pride when training for a long-distance race. Further work is needed to ascertain the relationship between anticipated emotions on goal-directed behavior.

Pride and physical activity: behavioural regulations as a motivational mechanism?

OBJECTIVES: The purpose of this study was to examine the association between fitness-related pride and moderate-to-vigorous physical activity (MVPA). A secondary aim was to examine behavioural regulations consistent with organismic integration theory (OIT) as potential mechanisms of the pride-MVPA relationship. DESIGN: This study used a cross-sectional design. METHODS: Young adults (N = 465; Mage = 20.55; SDage = 1.75 years) completed self-report instruments of fitness-related pride, motivation and MVPA. RESULTS: Both authentic and hubristic fitness-related pride demonstrated a moderate positive relationship with MVPA, as well as positive associations to more autonomous regulations. Behavioural regulations mediated the relationship between both facets of pride and MVPA with specific indirect effects noted for identified regulation and intrinsic motivation. CONCLUSION: Overall, these findings demonstrate the association between experiencing fitness-related pride and increased engagement in MVPA. The tenability of OIT was also demonstrated for offering insight into explaining the association between pride and physical activity engagement.

Body-related pride in young adults: an exploration of the triggers, contexts, outcomes and attributions.

This study explored body-related emotional experiences of pride in young adult males (n=138) and females (n=165). Data were collected using a relived emotion task and analyzed using inductive content analysis. Thirty-nine codes were identified and grouped into six categories (triggers, contexts, cognitive attributions, and affective, cognitive, and behavioral outcomes) for each of two themes (hubristic and authentic pride). Hubristic pride triggers included evaluating appearance/fitness as superior. Cognitions centered on feelings of superiority. Behaviors included strategies to show off. Triggers for authentic pride were personal improvements/maintenance in appearance and meeting or exceeding goals. Feeling accomplished was a cognitive outcome, and physical activity was a behavioral strategy. Contexts for the experience of both facets of pride primarily involved sports settings, swimming/beach, and clothes shopping. These findings provide theoretical support for models of pride as it applies to body image, and advances conceptual understanding of positive body image.

Health-Enhancing Physical Activity: Associations with Markers of Well-Being.

BACKGROUND: The association between health-enhancing physical activity (HEPA) and well-being was investigated across a cross-sectional (Study 1; N=243) and a longitudinal, two-wave (Study 2; N=198) design. Study 2 further examined the role played by fulfilling basic psychological needs in terms of understanding the mechanisms via which HEPA is associated with well-being. METHODS: Women enrolled in undergraduate courses were surveyed. RESULTS: In general, greater HEPA was associated with greater well-being (Study 1; rs ranged from .03 to .25). Change score analyses revealed that increased HEPA positively predicted well-being (Study 2; R(2) adj=0.03 to 0.15) with psychological need fulfilment underpinning this relationship. CONCLUSIONS: Collectively these findings indicate that increased engagement in health-enhancing physical activity represents one factor associated with greater well-being. Continued investigation of basic psychological need fulfilment as one mechanism underpinning the HEPA-well-being relationship appears justified.

Motivational and situational factors and the relationship between testosterone dynamics and human aggression during competition.

Men engage in aggression at a cost to extrinsic reward, and this behaviour is associated with a rise in testosterone. To characterize the factors underlying aggression, men were assigned to one of the four experimental conditions of a computer game in which they were provoked (points were stolen from them or not) and/or received reward for aggression (received points for aggression or not). Men who were provoked but did not receive reward for aggression enjoyed the task the most, demonstrated an increase in salivary testosterone, and were more likely to choose a competitive versus non-competitive task than men in the other experimental conditions. Moreover, individual differences in aggressive behaviour among these men were positively correlated with the extent to which they enjoyed the task and with testosterone fluctuations. These results indicate that costly aggressive behaviour is intrinsically rewarding, perhaps to regulate future interactions, and that testosterone may be a physiological marker of such reward value.