Adolescents' explanations for political issues: Concordance with their views of self and society.

The relationships between adolescents' explanations for unemployment, poverty, and homelessness and their beliefs about opportunity, reports of family values, and personal aspirations were tested for 434 teenagers (mean age?=?16 years 4 months). Explanations were coded for references to individual causes, societal causes, or both. Higher maternal education and average household income in the adolescent's school district were positively related to the likelihood of attributing all three problems to societal causes. When explaining unemployment, older adolescents noted both causes, and boys mentioned individual factors whereas girls mentioned societal factors. After adjustment for background factors, those endorsing individual causes were more likely to believe that all Americans enjoyed equal opportunity and that government support encouraged dependency, and they were more committed to materialist goals. In contrast, youth endorsing societal or situational causes had more altruistic life goals and reported that compassion was emphasized in their families. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Work ability of young adults

This paper reviews the themes related to work ability of young adults. Premature working discapacity causes significant economical and social costs in Finland compared to other Nordic countries and has for that reason been studied most intensively there. Work ability is an interaction of social, environmental and individual factors such as physical fitness, coping skills, social support behaviour and health behaviour. Environmental factors influencing work ability can be concrete, like physical and chemical exposures or more abstract like unemployment. The work ability of ageing people has been studied intensively, while work ability of young adults has not been properly evaluated so far. The worsened economic situation in Finland has meant an excessive work load for those who still have work. At the same time the risk of permanent unemployment is increasing. This polarizationing affects especially the young because they may fail to enter the working life. Also factors related to childhood may affect and even determine work ability in adulthood.     

Familial aggregation of leisure-time physical activity -- a three generation study

Studies of parental influence on children's physical activity have had different results. Parental effect on physical activity during adolescence is less studied, and three generation studies have not been carried out. The purpose of our study was to examine intra- and intergenerational associations of leisure time physical activity among family members in three generations. Due to the major changes in society during this time, we also took into consideration the socioeconomic status of the adult subjects. The material consisted of 3254 twins at the age of 16, their parents and grandparents. Twins and their parents received a questionnaire in 1991-1993, which included questions about the health and lifestyle, socioeconomic status and leisure time physical activity. The parents' questionnaire also included questions about their own parents' leisure time physical activity and socioeconomic status. Based on these questions adolescents, parents and grandparents were classified into physical activity classes. The socioeconomic classification of parents and grandparents was based on their occupation. Intragenerational physical activity patterns were significantly associated with each other. Among adolescents the strongest correlation were between monozygotic boys (0.720) and monozygotic girls (0.638). Physical activity patterns were not associated between generations, but there was a significant difference between very active and inactive mothers concerning their daughters' physical activity. Farmers had the lowest proportion of very active subjects only among the parental generation. Because physical activity patterns do not appear to be transmitted from one generation to the next, it is probable that by constant training and education we can obtain the benefits of physical activity.     

Influential factors in career orientation and career aspiration of early adolescent girls.

Two models of the career development of early adolescent girls were investigated. For each model, endogenous variables were adolescents' gender role attitudes and the mother–daughter relationship (psychological separation and attachment); exogenous variables were adolescents' grade point averages, agentic characteristics, and a latent variable, maternal characteristics. Career orientation (Model 1) and career aspirations (Model 2) were the final outcome variables. A sample of 276 girls drawn from 7th and 8th graders in the rural area of a southeastern state and their mothers participated. In both models, adolescents' agentic characteristics and maternal variables contributed significantly to adolescents' gender role attitudes. In addition, in Model 2, adolescents' agentic characteristics and the mother–daughter relationship contributed to the girls' career aspirations. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

People with learning disabilities as offenders or alleged offenders in the UK criminal justice system

Mathers and Schofield, from the Australian Institute of Health and Welfare, review recent studies, including Australian research, on the health effects of unemployment and the mechanisms by which unemployment causes adverse health outcomes. The relationship is complex: ill-health also causes unemployment, and confounding factors include socioeconomic status and lifestyle. However, longitudinal studies with a range of designs provide reasonably good evidence that unemployment itself is detrimental to health and has an impact on health outcomes--increasing mortality rates, causing physical and mental ill-health and greater use of health services.     

Neighborhood, family, and subjective socioeconomic status: How do they relate to adolescent health?

This study investigated the role of neighborhood, family, and individual subjective socioeconomic status (SES) in predicting adolescent physical health and psychological characteristics. Three hundred fifteen adolescents completed assessments of blood pressure, cortisol, and body mass index (BMI). Results revealed that lower neighborhood SES was associated with higher BMI and lower basal cortisol levels and that these effects persisted after controlling for family SES. Both family SES and neighborhood SES predicted negative psychological characteristics and experiences such as hostility and discrimination. In contrast, only subjective SES predicted positive psychological characteristics. These findings suggest the importance of understanding influences at the individual, family, and neighborhood levels for optimally targeting interventions to reduce health disparities earlier in life. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Adolescent Girls' Interpersonal Vulnerability to Depressive Symptoms: A Longitudinal Examination of Reassurance-Seeking and Peer Relationships.

A transactional, interpersonal framework involving adolescents' reassurance-seeking and peer experiences may be useful for understanding the emergence of gender differences in depression prevalence during the adolescent transition. Sociometric nominations of peer acceptance/rejection and ratings of friendship quality provided by adolescents and their friends were used to measure peer experiences among 6th-8th-grade adolescents (N = 520) over 3 annual time points. After controlling for age and pubertal development, significant but small prospective effects offered mixed support for hypotheses: (a) depressive symptoms and negative peer relations predicted increasing levels of girls' reassurance-seeking; (b) initial levels of reassurance-seeking and depressive symptoms predicted deteriorating friendship quality among girls and low friendship stability, respectively; and (c) reassurance-seeking combined with poor peer experiences predicted increases in girls' depressive symptoms. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Examining social-cognitive determinants of intention and physical activity among Black and White adolescent girls using structural equation modeling.

Structural equation modeling was used to evaluate components within the theories of reasoned action (TRA), planned behavior (TPB), and self-efficacy (SET) for understanding moderate and vigorous physical activity among 1,797 Black and White adolescent girls. Modest to strong support was provided for components of TPB and SET; weak support was provided for components of TRA. Perceived behavioral control was related to vigorous physical activity. Self-efficacy was related to moderate and vigorous physical activity, and it accounted for the effect of intention on physical activity. The observed relationships were similar between Black and White girls. Self-efficacy and perceived behavioral control are independent influences on physical activity among Black and White adolescent girls and warrant study as potential mediators in physical activity interventions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Physical activity and women in the United States: an overview of health benefits, prevalence, and intervention opportunities

Despite decades of physical activity research and interventions conducted on men, very little is known about the patterns of physical activity among US women. Rates from several national surveys show much lower rates of physical activity for women than for men. Among women, rates may vary by socioeconomic status. Studies relating physical activity and experience with heart disease, cancer, osteoporosis, and mental health are discussed. Interventions in the workplace and the community may increase the level of physical activity among US women. A history of not participating in exercise and lack of time for this activity appear to be important constraints for many women. The Surgeon General's Report on physical activity sanctioned future research on specific groups, such as women. Applied research coupled with community and workplace policies that support women's efforts to be more physically active may decrease the rates of some chronic diseases in this population.     

Protection of both auditory hair cells and auditory neurons from cisplatin induced damage

Knowledge about body composition is important in metabolic and nutritional studies. In this cross-sectional study the body composition of 403 healthy white Dutch children and adolescents was evaluated by using dual-energy X-ray absorptiometry (DXA). Possible determinants of body composition were analyzed. In 85 subjects the results of bioelectrical impedance analysis (BIA) were compared with DXA. Fat mass, lean tissue mass, and bone mineral content were greater in older boys and girls. Percentage body fat was greater in older girls but not in boys and it was higher in girls than in boys at all ages. From the age of 14 y boys had higher lean tissue mass and bone mineral content than girls. Tanner stage had a significant relation with body composition in both sexes. Percentage body fat was lower in boys in stage 4 than in stage 3 and was higher in consecutive Tanner stages in girls. After adjustment for age, Tanner stage was significantly positively related to lean tissue mass and bone mineral content in boys and girls and to percentage body fat and fat mass in girls. The profession of the parents and the education of the father had a significant negative correlation with percentage body fat and fat mass in girls (P < 0.01). Physical activity was related to lean tissue mass (P = 0.001) but not to fat mass in boys after adjustment for age. A high correlation and a small difference was found between lean body mass by BIA and lean tissue mass by DXA. Body composition in healthy Dutch children and adolescents is related to age, sex, Tanner stage, socioeconomic status, and physical activity.     

A short-term longitudinal study of preschoolers' (Homo sapiens) sex segregation: The role of physical activity, sex, and time.

The interactive influence of preschool children's level of physical activity, sex, and time on the degree of sex segregation was assessed. A sample of nursery school children was observed across much of a school year, and levels of physical activity and sex segregation were sampled during their free play periods. Following sexual selection theory, we predicted a Sex × Time × Physical Activity interaction on segregation such that high-activity girls early in the school year would interact with boys but, with time, the high-activity girls would be segregated among themselves. Boys (both high- and low-activity) should remain segregated across the year. The hypothesis was supported, and results are discussed in terms of the interactive role of biology and socialization on sex segregation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Friendship clique and peer influences on body image concerns, dietary restraint, extreme weight-loss behaviors, and binge eating in adolescent girls.

This study explored friendship variables in relation to body image, dietary restraint, extreme weight-loss behaviors (EWLBs), and binge eating in adolescent girls. From 523 girls, 79 friendship cliques were identified using social network analysis. Participants completed questionnaires that assessed body image concerns, eating, friendship relations, and psychological, family, and media variables. Similarity was greater for within than for between friendship cliques for body image concerns, dietary restraint, and EWLBs, but not for binge eating. Cliques high in body image concerns and dieting manifested these concerns in ways consistent with a high weight/shape-preoccupied subculture. Friendship attitudes contributed significantly to the prediction of individual body image concern and eating behaviors. Use of EWLBs by friends predicted an individual's own level of use. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Social determinants of psychiatric morbidity and well-being in immigrant elders and whites in east London

OBJECTIVES: The social conditions under which migrants to the UK live may be more significant than the experience of migration itself in leading to increased risk of mental illness. We aimed to compare the prevalence of mental, physical and social health problems in elderly Somalis, Bengalis and whites living in a deprived inner London area and examine associations between environmental circumstances, social support, physical health status, mood and life satisfaction in these groups. In addition, we wanted to test the hypothesis that differences in mental health between immigrants and whites are explained by social disadvantages rather than ethnicity. DESIGN: Cross-sectional survey with participants drawn from age-sex registers of general practices, augmented by other sources. SETTING: East London--'first-generation' Somali and Bengali immigrants and white British. SUBJECTS: A total of 274 people aged 60+ years: 72 Somalis, 75 Bengalis and 127 whites. MAIN OUTCOME MEASURES: Symptoms of Anxiety and Depression Scale (SAD), Life Satisfaction Index (LSI). High SAD scores indicate more anxiety and depression symptoms; high LSI scores indicate greater life satisfaction. MAIN RESULTS: Highest SAD scores were found among Bengalis; lowest LSI scores were found among Bengalis and Somalis. The prevalences of depression (SAD score 6+) were 25% in Somalis, 77% in Bengalis and 25% in east London whites. Physical health status and SAD scores were associated in Somalis (r = +0.31, p < or = 0.01). Bengalis (r = +0.47, p < or = 0.001) and east London whites (r = +0.27, p < or = 0.01). Physical health problems also related to lower LSI scores in Somalis (r = -0.24, p < or = 0.05) and east London whites (r = -0.24, p < or = 0.01). Social factors (i.e. poor housing conditions, low family support and reported need of community services) were strongly associated with SAD scores among Somalis (r = +0.5, p < or = 0.001) and, to a lesser extent, among Bengalis (r = +0.33, p < or = 0.01). Ethnicity (i.e. being an immigrant as opposed to a non-immigrant) became a statistically non-significant risk factor for high SAD scores after adjusting for the effects of age, weekly income, physical health and social problems (OR = 0.71, 95% CI = 0.5-1.1, p = 0.09). A residual, but much attenuated effect for ethnicity on LSI scores persisted in the estimated model after controlling for the same set of independent risk factors (OR = 0.7, 95% CI = 0.4-1, p = 0.05). CONCLUSION: The marked variation in mental health between ethnic groups in east London might be a reflection of socioeconomic and health differentials acting concomitantly and adversely. Inequalities in housing, social support, income and physical health status accounted for variation in mood observed between immigrants and whites, and may partly explain differences in life satisfaction. These results seem to support a 'multiple jeopardy' theory of ageing in ethnic minorities in east London. Greater efforts are needed to recognize anxiety and depression in immigrant elders. Better social support and housing among 'minority ethnic' elders who live alone might be expected to alleviate social stress and improve mental health and psychological well-being.     

Factors associated with male workers' engagement in physical activity: white collar vs. blue collar workers

The purpose of this study was to identify factors associated with male workers' participation in different kinds of physical activity, noting differences between white collar and blue collar workers. This study examined the variables, perceived health status, self efficacy, perceived barriers, age, education, income, and job category (Pender, 1987) for their association with physical activity. Self efficacy and perceived health status were the cognitive-perceptual factors that predicted physical activity. Job category (e.g., blue collar vs. white collar) was found to be a highly significant predictor of physical activity. Comparing physical job requirements with the individual worker capacity can suggest to the occupational health nurse physical fitness programs that are most appropriate for individual workers.     

Socioeconomic determinants of health. The contribution of nutrition to inequalities in health

Social class differences in health are seen at all ages, with lower socioeconomic groups having greater incidence of premature and low birthweight babies, heart disease, stroke, and some cancers in adults. Risk factors including lack of breast feeding, smoking, physical inactivity, obesity, hypertension, and poor diet are clustered in the lower socioeconomic groups. The diet of the lower socioeconomic groups provides cheap energy from foods such as meat products, full cream milk, fats, sugars, preserves, potatoes, and cereals but has little intake of vegetables, fruit, and wholewheat bread. This type of diet is lower in essential nutrients such as calcium, iron, magnesium, folate, and vitamin C than that of the higher socioeconomic groups. New nutritional knowledge on the protective role of antioxidants and other dietary factors suggests that there is scope for enormous health gain if a diet rich in vegetables, fruit, unrefined cereal, fish, and small quantities of quality vegetable oils could be more accessible to poor people.     

Comparison of patient-controlled epidural analgesia with patient-controlled intravenous analgesia using pethidine or fentanyl

OBJECTIVE: To investigate the relationship between physical activity, leisure time activities and dietary habits in adolescents. PATIENTS AND METHODS: We have studied 541 girls and 537 boys from 24 schools. Physical activity, leisure time activities and dietary habits were assessed by 3 different questionnaires, taking into account one week of normal activity and diet. RESULTS: Foods such as milk, fish, meat, egg, fruits, vegetables, pasta and snacks were consumed more frequently in children who spent more time doing sport, but difference were not statistically significant. Boys who spent more time watching T.V. ate greater amounts of almost all foods (p < 0.05). In girls, we have observed the same results, but differences were not statistically significant. CONCLUSIONS: Sports and T.V. watching are both related to a greater amount of food intake From our results we can deduce that in order to prevent obesity, and other cardiovascular risk factors, we must improve food intake related with sedentary habits.     

Hero/heroine modeling for Puerto Rican adolescents: A preventive mental health intervention.

Culturally sensitive treatments of the special mental health needs of high-risk Puerto Rican adolescents are lacking. The hero/heroine intervention was based on adult Puerto Rican role models to foster ethnic identity, self-concept, and adaptive coping behavior. 90 nonclinical Puerto Rican 8th and 9th graders were screened for presenting behavior problems in school and randomly assigned to an intervention and a control group. After 19 sessions, the intervention significantly increased adolescents' ethnic identity and self-concept and reduced anxiety. Treatment outcomes varied as a function of grade level, sex, and household composition. Self-concept was negatively affected among girls from intact families. The study supports the effectiveness of the culturally sensitive modality as a preventive mental health intervention for high-risk Puerto Rican adolescents, especially from single-parent families. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

How well does number of parents explain unique variance in self-reported drug use?

Data from an anonymous survey of 3,690 adolescents were used to assess how much of the unique variance in adolescents' self-reported drug use was accounted for by number of parents in comparison to the adolescents' sex, age, social class, and peer drug use. Multiple regression revealed that the contribution of number of parents was small and nonsignificant compared to peer use, student age, parental occupation and remarriage, student sex, and parental unemployment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Perceived control in adolescent substance use: Concurrent and longitudinal analyses.

A sample of 9th-grade students (1,293 individuals, 51% girls) attending compulsory schools in Reykjavik, Iceland, was surveyed and followed up 3 years later. The relationship between perceived control and substance use is examined concurrently at age 14 for experimentation with tobacco and alcohol and longitudinally (14–17 years of age) for daily smoking, heavy drinking, and illicit drug use. Taking into account sociodemographic characteristics (family structure, socioeconomic status, and gender) and parental and peer use, the results of concurrent analyses indicate that adolescents who expressed more personal control were less likely to have smoked and to have had a drink at age 14. Longitudinal analyses showed that perceived control at age 14 predicted both daily smoking and illicit drug use among girls at age 17 but not among boys. Conversely, perceived control did not predict heavy drinking among adolescents. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Advisory statements of the International Liaison Committee on Resuscitation (ILCOR) CPR in pregnancy

OBJECTIVE: To investigate the associations of individual and area-based socioeconomic indicators with cardiovascular disease risk factors and mortality. DESIGN: Prospective study. SETTING: The towns of Renfrew and Paisley in the west of Scotland. PARTICIPANTS: 6961 men and 7991 women included in a population-based cardiovascular disease screening study between 1972 and 1976. MAIN OUTCOME MEASURES: Cardiovascular disease risk factors and cardiorespiratory morbidity at the time of screening: 15 year mortality from all causes and cardiovascular disease. RESULTS: Both the area-based deprivation indicator and individual social class were associated with generally less favourable profiles of cardiovascular disease risk factors at the time of the baseline screening examinations. The exception was plasma cholesterol concentration, which was lower for men and women in manual social class groups. Independent contributions of area-based deprivation and individual social class were generally seen with respect to risk factors and morbidity. All cause and cardiovascular disease mortality rates were both inversely associated with socioeconomic position whether indexed by area-based deprivation or social class. The area-based and individual socioeconomic indicators made independent contributions to mortality risk. CONCLUSIONS: Individually assigned and area-based socioeconomic indicators make independent contributions to several important health outcomes. The degree of inequalities in health that exist will not be demonstrated in studies using only one category of indicator. Similarly, adjustment for confounding by socioeconomic position in aetiological epidemiological studies will be inadequate if only one level of indicator is used. Policies aimed at reducing socioeconomic differentials in health should pay attention to the characteristics of the areas in which people live as well as the characteristics of the people who live in these areas.