Search results for "Affect"
showing 10 items of 1382 documents
Effectiveness of School-Initiated Physical Activity Program on Secondary School Students' Physical Activity Participation
2013
BACKGROUND The promotion of physical activity and health has become a universal challenge. The Sotkamo Physical Activity as Civil Skill Program was implemented to increase students' physical activity by promoting supportive psychological and physical school environment. The aim of this study was to evaluate the effectiveness of the school-initiated physical activity program on secondary school students' self-reported physical activity. METHODS The sample included 847 students (experimental condition school = 208, control school = 639) at the age of 12 to 14 years from northeast and central Finland. The program was conducted across 1 academic year and 2 measurement phases were carried out us…
Physical multimorbidity predicts the onset and persistence of anxiety: A prospective analysis of the Irish Longitudinal Study on Ageing.
2022
Background: The aims of the present study were to examine prospective associations of multimorbidity (i.e., >= 2 chronic conditions) at baseline with incident and persistent anxiety over a two-year follow-up period among Irish older adults, and to quantify the extent to which sleep, pain, and disability mediate the multimorbidity-anxiety relationship.& nbsp;Methods: Data from The Irish Longitudinal Study on Aging (TILDA) conducted between 2009 and 2011 with a follow-up after two years were analyzed. Anxiety referred to score >=& nbsp;8 on the anxiety section of the Hospital Anxiety and Depression Scale. Lifetime diagnosis of 14 chronic conditions was obtained. Outcomes were in…
Are neuroticism and extraversion related to morning cortisol release in healthy older people?
2016
The cortisol awakening response (CAR) is a discrete component of the hypothalamic-pituitary-adrenal axis (HPA-axis) function that has been widely related to both health and some personality traits. There is evidence that neuroticism and extraversion affect health and well-being and play a damaging or protective role, respectively. In this study, we aimed to explore the relationship between these personality dimensions and morning cortisol concentrations in people aged 55 or older. To do so, morning saliva samples were collected on two consecutive weekdays from a total of 160 older men and women. Neuroticism and extraversion were assessed using the Eysenck Personality Questionnaire-Revised, …
Optimism and pessimism are related to different components of the stress response in healthy older people.
2015
Some personality traits have key importance for health because they can affect the maintenance and evolution of different disorders with a high prevalence in older people, including stress pathologies and diseases. In this study we investigated how two relevant personality traits, optimism and pessimism, affect the psychophysiological response of 72 healthy participants (55 to 76 years old) exposed to either a psychosocial stress task (Trier Social Stress Test, TSST) or a control task; salivary cortisol, heart rate (HR) and situational appraisal were measured. Our results showed that optimism was related to faster cortisol recovery after exposure to stress. Pessimism was not related to the …
Can Self-Enhancement Values Predict Retirement Behavior? An Analysis Combining Survey and Register Data From Norway
2015
This analysis investigates to what extent the self-enhancement values in the Schwartz taxonomy—achievement, power, and hedonism—can predict retirement behavior. Self-enhancement values were measured using the Norwegian Life Course, Generations and Gender Study beginning in 2007. Register data were merged with the survey data to identify those collecting a pension by the end of 2010; these persons were defined as being retired. Statistical analysis was performed using discrete time proportional odds (logistic regression) duration models for each birthday. The results show that two self-enhancement values, achievement and hedonism, discourage disability retirement but do not affect nondisabi…
Training load does not affect detraining's effect on muscle volume, muscle strength and functional capacity among older adults
2017
Research underlines the potential of low-load resistance exercise in older adults. However, while the effects of detraining from high-load protocols have been established, it is not known whether gains from low-load training would be better/worse maintained. The current study evaluated the effects of 24weeks of detraining that followed 12weeks of high- and low-load resistance exercise in older adults. Fifty-six older adults (68.0±5.0years) were randomly assigned to leg press and leg extension training at either HIGH load (2×10-15 repetitions at 80% of one-repetition maximum (1-RM)), LOW load (1×80-100 repetitions at 20% of 1-RM), or LOW+ load (1×60 repetitions at 20% of 1-RM, immediately fo…
Serum 25-hydroxyvitamin d and the onset of late-life depressive mood in older men and women: the Pro.V.A. study.
2014
Depression is a debilitating chronic condition, and its diagnosis and treatment in elderly people are often challenging. Because depressive mood seems to follow a seasonal pattern, peaking in summer and winter (1), it has recently been suggested that, through its action on the hypothalamus (which is involved in mood regulation), vitamin D might account for the link between seasonal changes in photoperiod and seasonal mood swings (2). Acting as a neurosteroid hormone, vitamin D may regulate human and animal neurotransmission, neuroprotection, and neuroimmunomodulation (3), and nuclear vitamin D receptors have been located in the human cortex and hippocampus (4). Although an association betwe…
Depressive symptoms in late life: a 10-year follow-up
2003
The objectives of this study were to describe the changes occurring in depressive symptomatology over a 10-year period among 75-year-old residents of Jyväskylä, Finland. It also addressed the question of whether the mood disturbances detected were a permanent phenomenon or whether they had a more episodic nature. In addition, various associations with and predictors of low mood were studied. Depressive symptoms were screened with the Center for Epidemiologic Studies Depression Scale (CES-D).The cut-off point of 16 was used to distinguish depressed individuals from those classified as non-depressed. A baseline study was carried out in 1989 (n = 337). A 5-year follow-up was carried out with t…
It does take a village: nonfamilial environments and children's behavior.
2003
Family characteristics influence children's behavioral development, but so do variations in schools, neighborhoods, and communities. We documented extrafamilial environmental effects by fitting maximum likelihood models to questionnaire data collected from double dyads consisting of twins and their classmate controls. The classmate controls in each double dyad were genetic strangers living in separate households, but they shared school, neighborhood, and community environments with their yoked twin pair and with one another. At ages 11 to 12, the control classmates showed significant similarities in religious practices and smoking and drinking patterns, demonstrating that environmental inf…
Effects of Easy-to-Use Protein-Rich Energy Bar on Energy Balance, Physical Activity and Performance during 8 Days of Sustained Physical Exertion
2012
Background Previous military studies have shown an energy deficit during a strenuous field training course (TC). This study aimed to determine the effects of energy bar supplementation on energy balance, physical activity (PA), physical performance and well-being and to evaluate ad libitum fluid intake during wintertime 8-day strenuous TC. Methods Twenty-six men (age 20±1 yr.) were randomly divided into two groups: The control group (n = 12) had traditional field rations and the experimental (Ebar) group (n = 14) field rations plus energy bars of 4.1 MJ•day−1. Energy (EI) and water intake was recorded. Fat-free mass and water loss were measured with deuterium dilution and elimination, respe…