Yannick Stephan

Perceived determinants of identification with the athlete role among elite competitors.

Little research has investigated the mechanisms underlying the maintenance of athletic identity. The purpose of the present study was to provide a first investigation of the factors that contribute to identification with the athlete role. A qualitative study was performed with 10 retired Olympic athletes 1.5 months after the Sydney Olympic Games. A hierarchical content analysis revealed an organization of social and personal factors perceived to influence the feeling of being an elite athlete. Social factors included having a part-time job, the sport environment, contact with teammates, and global social recognition. Personal factors consisted of identification with the elite sport lifestyle and the bodily dimension of elite sport. Implications for practice are discussed in relation to factors that could induce crisis in the event of sport injury or sport career termination.

Personality, self-rated health, and subjective age in a life-span sample: the moderating role of chronological age.

The present study tested whether chronological age moderates the association between subjective age and self-rated health and personality in a community-dwelling life-span sample (N = 1,016; age range: 18-91 years). Self-rated health, extraversion, and openness to experience were associated with a younger subjective age at older ages. Conscientious individuals felt more mature early in life. Conscientiousness, neuroticism, and agreeableness were not related to subjective age at older ages. These findings suggest that with aging self-rated health and personality traits are increasingly important for subjective age.

Personality and Cognitive Decline in Older Adults: Data From a Longitudinal Sample and Meta-Analysis

OBJECTIVES Personality traits are associated with risk of dementia; less is known about their association with the trajectory of cognitive functioning. This research examines the association between the 5 major dimensions of personality and cognitive function and decline in older adulthood and includes a meta-analysis of published studies. METHOD Personality traits, objective and subjective memory, and cognitive status were collected in a large national sample (N = 13,987) with a 4-year follow-up period. For each trait, the meta-analysis pooled results from up to 5 prospective studies to examine personality and change in global cognition. RESULTS Higher Neuroticism was associated with worse performance on all cognitive measures and greater decline in memory, whereas higher Conscientiousness and Openness were associated with better memory performance concurrently and less decline over time. All traits were associated with subjective memory. Higher Conscientiousness and lower Extraversion were associated with better cognitive status and less decline. Although modest, these associations were generally larger than that of hypertension, diabetes, history of psychological treatment, obesity, smoking, and physical inactivity. The meta-analysis supported the association between Neuroticism and Conscientiousness and cognitive decline. DISCUSSION Personality is associated with cognitive decline in older adults, with effects comparable to established clinical and lifestyle risk factors.

Subjective age and cognitive functioning: a 10-year prospective study.

OBJECTIVES The present study examines whether subjective age (i.e., how old or young individuals feel) is associated with cognitive functioning and tests potential mediators of this association. DESIGN Data from the two waves of measurement of the Midlife in the United States survey were used, with assessments conducted at the first wave in 1994-1995 and at the second wave in 2004-2006. PARTICIPANTS A total of 1,352 men and women aged from 50 to 75 years at baseline (M: 59.32; SD: 6.72). MEASUREMENTS Subjective age, body mass index (BMI), physical activity, and the covariates sex, age, education, marital status, and disease burden were assessed at baseline to predict episodic memory and executive function measured 10 years later. RESULTS Multiple regression analysis revealed that a younger subjective age at baseline was prospectively associated with better episodic memory and executive function. Bootstrap analysis indicated that the association of subjective age with episodic memory and executive function was partially mediated by BMI and frequency of physical activity respectively. CONCLUSION Even after accounting for chronological age and other risk factors for cognitive decline, such as disease burden and sedentary lifestyle, the subjective experience of aging predicts cognitive functioning in old age.

Five-factor model personality traits and inflammatory markers: new data and a meta-analysis.

The purpose of this research is to examine the association between five major dimensions of personality and systemic inflammation through (a) new data on C-reactive protein (CRP) from three large national samples of adults that together cover most of the adult lifespan and (b) a meta-analysis of published studies on CRP and interleukin-6 (IL-6). New data (total N=26,305) were drawn from the National Longitudinal Study of Adolescent Health, the Midlife in the United States study, and the Health and Retirement Study. PRISMA guidelines were used for the meta-analysis to combine results of up to seven studies on CRP (N=34,067) and six on IL-6 (N=7538). Across the three new samples, higher conscientiousness was associated with lower CRP. The conscientiousness-CRP relation was virtually identical controlling for smoking; controlling for body mass index attenuated this association but did not eliminate it. Compared to participants in the highest quartile of conscientiousness, participants in the lowest quartile had an up to 50% increased risk of CRP levels that exceeded the clinical threshold (≥3 mg/l). The meta-analysis supported the association between conscientiousness and both CRP and IL-6 and also suggested a negative association between openness and CRP; no associations were found for neuroticism, extraversion and agreeableness. The present work indicates a modest, but consistent, association between conscientiousness and a more favorable inflammatory profile, which may contribute to the role of conscientiousness in better health across the lifespan.

Bodily transition out of elite sport: A one‐year study of physical self and global self‐esteem among transitional athletes

Abstract Sports career termination implies a transition during which ex‐elite athletes face social, professional, and bodily changes and adjustments. This study evaluated the repercussions of the bodily transition and adjustment process on physical self and global self‐esteem. Athletes (n =16) in transition following the Sydney Olympic Games were compared with active elite athletes (n =16) four times during the first post‐career termination year using the Physical Self Inventory (Ninot, Delignieres, & Fortes, 2000). The results revealed that perceived physical condition, physical self‐worth, and global self‐esteem decreased during the first six months of transition out of elite sport. This stage of crisis was followed by a period of increase in these dimensions, as well as in perceived sports competence and physical strength, illustrating an adjustment to new bodily references. Transitional athletes presented lower global self‐esteem, physical self‐worth, perceived physical condition, sports competence, and physical attractiveness than active elite athletes, because of decreased training and social recognition of the “performing body.”

Looking Beyond Chronological Age: Current Knowledge and Future Directions in the Study of Subjective Age.

The notion of the heterogeneity of aging goes along with the awareness that every person experiences aging differently. Over the past years, scholars have emphasized that the assessment of these subjective experiences of aging contributes to our understanding of a range of psychological and physiological processes and outcomes among older adults. One construct frequently used in this context is subjective age, that is, how old or young a person feels. Subjective age has been shown to be an important correlate as well as a predictor of markers of successful aging such as well-being, health, and longevity. However, less is known about the antecedents of subjective age and the mechanisms underlying the relationship between feeling younger and positive developmental outcomes. This article briefly summarizes and critically evaluates the empirical evidence on this topic and makes suggestions on how to address and potentially overcome currently existing theoretical, methodological, and psychometric challenges. Based on the discussion of these challenges, the paper provides directions for future research by outlining underexplored topics such as intraindividual variability and determinants of subjective age, the match between objective age indicators and subjective age, and how subjective age maps on behavior and functioning.

Feeling old today? Daily health, stressors, and affect explain day-to-day variability in subjective age

Objectives: Subjective age is an important correlate of health, well-being, and longevity. So far, little is known about short-term variability in subjective age and the circumstances under which individuals feel younger/older in daily life. This study examined whether (a) older adults’ felt age fluctuates on a day-to-day basis, (b) daily changes in health, stressors, and affect explain fluctuations in felt age, and (c) the daily associations between felt age and health, stressors, or affect are time-ordered. Method: Using an eight-day daily diary approach, N = 43 adults (60–96 years, M = 74.65, SD = 8.19) filled out daily questionnaires assessing subjective age, health, daily stressors, and affect. Data were analysed using multilevel modelling. Main outcome measures: Subjective age, health, daily stressors, affect. Results: Intra-individual variability in felt age was not explained by time but by short-term variability in other variables. Specifically, on days when participants experienced more than average health problems, stress, or negative affect they felt older than on days with average health, stress, or negative affect. No time-ordered effects were found. Conclusion: Bad health, many stressors, and negative affective experiences constitute circumstances under which older adults feel older than they typically do. Thus, daily measures of subjective age could be markers of health and well-being.

Association of personality with physical, social, and mental activities across the lifespan: Findings from US and French samples.

Despite evidence for its health-related benefits, little is known on the psychological predictors of the participation in leisure activities across the lifespan. Therefore, this study aimed to identify whether personality is associated with a variety of different types of activities, involving physical, cognitive, and social components. The samples included individuals from the second wave of the National Study of Midlife in the United States (N = 3,396) and community-dwelling French individuals (N = 2,917) aged between 30 and 84. Both samples completed measures of the five-factor model of personality. To create an activity index, we combined the physical, social, and cognitive (games and developmental) activities performed at least once a month. In both samples, individuals who scored higher on extraversion and openness were more likely to engage in a variety of activity types. The findings were consistent across two samples from different western societies and suggest that extraversion and openness contribute to social, cognitive, and physical functioning across the lifespan.

Subjective Age and Changes in Memory in Older Adults

OBJECTIVE The subjective experience of aging, indexed by how old or young an individual feels, has been related to well-being and health-related outcomes among older adults. The present study examined whether subjective age is associated with memory level and changes, as indexed by measures of immediate and delayed recall. A complementary purpose was to test the mediating role of depressive symptoms and physical activity in the relation between subjective age and memory changes. METHOD Participants were drawn from three waves of the Health and Retirement Study. Subjective age, baseline memory measures, and covariates were assessed during the 2008 wave (N = 5809), depressive symptoms and physical activity were assessed again in the 2010 wave, and the follow-up memory measures were assessed in the 2012 wave. RESULTS Regression analyses that included demographic, metabolic, and vascular covariates revealed that a younger subjective age at baseline was associated with better concurrent performance and with slower decline in immediate and delayed recall. Bootstrap procedures indicated that fewer depressive symptoms mediated these associations. Additional analyses revealed that memory level and change were unrelated to changes in subjective age. CONCLUSION Beyond chronological age, the subjective experience of age is associated with cognitive aging.