Work and sense of coherence--resources for competence and life satisfaction

This longitudinal study investigated which job factors and personal resources contribute to self-assessed competence and life satisfaction. The effects of preemployment social conditions and personality, as assessed in adolescence, on competence and life satisfaction in adulthood were studied in 345 women and 361 men who had participated in a 1961 to 1963 psychological examination. Persons with high life satisfaction and competence had favorable work conditions and more personal resources and social support. Their coping strategies were primarily problem focused, whereas those with less sense of well-being were emotion focused. Persons of low competence who were satisfied with their lives had social support from others, cooperation, and prestige at work, but their income was low. The quality of home care, sports participation, and self-esteem in youth predicted competence in adulthood. The quality of home care, intelligence, cultural activities, and self-esteem in adolescence predicted adult life satisfaction.     

Relationship between all-cause mortality and cumulative working life course psychosocial and physical exposures in the United States labor market from 1968 to 1992

OBJECTIVE: To examine the relationship between cumulative exposures to psychosocial and physical work conditions and mortality in a nationally representative sample. METHODS: A working cohort was created using the U.S. Panel Study of Income Dynamics. Information on psychosocial and physical work conditions were imputed using the Job Characteristics Scoring System exposure matrix for the period 1968 through 1991 to construct working life courses. Deaths were ascertained from 1970 through 1992. RESULTS: Working in low-control jobs for a working life was associated with a 43% increase in the chance of death (OR, 1.43, 1.13-1.81) assuming a 10-year time lag. No significant effect was found for high-strain work (ie, high psychosocial job demands and low job control), but a relationship was found between passive work (ie, low psychosocial job demands and low job control) and mortality (OR, 1.35, 1.06-1.72). No significant risk of death was found for psychosocial or physical job demands, job security, or work-related social support. Retirement (OR, 2.85, 1.59-5.11) and unemployment (OR, 2.26, 1.65-3.10) transitions and baseline disability (OR, 1.38, 1.06-1.79) predicted mortality. CONCLUSIONS: The results support the importance of job control to health. The passive work effect suggests that job content may be important in shaping a worker's health over the life course. Future research should focus on modeling stressors over the life course to capture the dynamic interplay of life transitions, stressor intensity and duration and the role of health in the interplay.     

Suicidal behaviour in adolescence and subsequent mental health outcomes in young adulthood

BACKGROUND: The aim of this study was to examine the linkages between suicidal ideation and attempt in adolescence and subsequent suicidal behaviours and mental health in young adulthood. METHOD: Data were gathered during the course of a 25-year longitudinal study of a birth cohort of 1265 New Zealand children. The information collected included: (a) measures of suicidal thoughts and attempts in adolescence (< 18 years); (b) measures of suicidal ideation, suicide attempt, major depression, anxiety disorders, and substance use disorders in young adulthood (18-25 years); and (c) measures of childhood and family background, individual characteristics, and mental disorders in adolescence. RESULTS: After statistical adjustment for confounding factors, suicide attempt in adolescence was associated with increased risks of subsequent suicidal ideation (OR 5.7) suicide attempt (OR 17.8) and major depression (OR 1.5). Those reporting suicidal ideation without suicide attempt showed moderate increases in risks of later suicidal ideation (OR 2.5), suicide attempt (OR 2.0) and major depression (OR 1.6). In addition, there was evidence of an interactive relationship in which suicidal behaviour in adolescence was associated with increased risks of later substance use disorders in females but not males. CONCLUSIONS: Young people reporting suicidal ideation or making a suicide attempt are an at-risk population for subsequent suicidal behaviour and depression. Further research is needed into the reasons for suicidal adolescent females being at greater risk of later substance use disorder.     

Life course socioeconomic conditions and multimorbidity in old age – A scoping review

Multimorbidity disproportionally affects individuals exposed to socioeconomic disadvantage. It is, however, unclear how adverse socioeconomic conditions (SEC) at different periods of the life course predict the occurrence of multimorbidity in later life. In this scoping review, we investigate the association between life course SEC and later-life multimorbidity, and assess to which extent it supports different life course causal models (critical period, sensitive period, accumulation, pathway, or social mobility). We identified four studies (25,209 participants) with the first measure of SEC in childhood (before age 18). In these four studies, childhood SEC was associated with multimorbidity in old age, and the associations were partially or fully attenuated upon adjustment for later-life SEC. These results are consistent with the sensitive period and the pathway models. We identified five studies (91,236 participants) with the first measure of SEC in young adulthood (after age 18), and the associations with multimorbidity in old age as well as the effects of adjustment for later-life SEC differed from one study to the other. Among the nine included studies, none tested the social mobility or the accumulation models. In conclusion, SEC in early life could have an effect on multimorbidity, attenuated at least partly by SEC in adulthood.     

Transition to young adulthood in Ullrich-Turner syndrome: Neurodevelopmental changes

Studies describing the neurocognitive profile of Ullrich-Turner syndrome (UTS) have focused primarily on neurodevelopmental changes in childhood and adolescence or in adults with UTS. The objective of the present study was to describe neurodevelopmental changes that occur in UTS females during the transition from adolescence to young-adulthood. The subjects included 99 females with UTS and 89 normal female controls matched for age and socioeconomic status. Subjects were between the ages of 13 and 21 years. All subjects received a battery of neurocognitive tests designed to assess general cognitive ability, academic achievement, memory, language, executive function, visual-spatial/perceptual and motor skills, affect recognition, attention, and motor skills. Results from our study indicated that females with UTS performed significantly less well than controls on measures of spatial/perceptual skills, visual-motor integration, affect recognition, visual memory, attentional abilities, and executive function, consistent with previous reports of cognitive abilities in adolescent UTS females. Moreover, our results indicate that decreased performance in some of these areas persists through late adolescence and into early adulthood while improvement occurs in other areas. It is possible that catch-up in certain cognitive deficiencies in UTS females represents a maturational/developmental lag. Alternatively, the neurodevelopmental changes that were observed in UTS females may result from the cumulative effects of estrogen replacement therapy during adolescence. Therapeutic interventions specific to the demands of young-adulthood are also discussed. Am. J. Med. Genet. 79:140–147, 1998. © 1998 Wiley-Liss, Inc.     

Work-family conflict, part II: Job and life satisfaction in national collegiate athletic association division I-A certified athletic trainers

CONTEXT: Previous researchers have shown that work-family conflict (WFC) affects the level of a person's job satisfaction, life satisfaction, and job burnout and intentions to leave the profession. However, WFC and its consequences have not yet been fully investigated among certified athletic trainers. OBJECTIVE: To investigate the relationship between WFC and various outcome variables among certified athletic trainers working in National Collegiate Athletic Association Division I-A settings. DESIGN: A mixed-methods design using a 53-item survey questionnaire and follow-up in-depth interviews was used to examine the prevalence of WFC. SETTING: Division I-A universities sponsoring football. PATIENTS OR OTHER PARTICIPANTS: A total of 587 athletic trainers (324 men, 263 women) responded to the questionnaire, and 12 (6 men, 6 women) participated in the qualitative portion of the mixed-methods study. DATA COLLECTION AND ANALYSIS: We calculated Pearson correlations to determine the relationship between WFC and job satisfaction, life satisfaction, and job burnout. Regression analyses were run to determine whether WFC was a predictor of job satisfaction, job burnout, or intention to leave the profession. Interviews were transcribed verbatim and then analyzed using the computer program N6 as well as member checks and peer debriefing. RESULTS: Negative relationships were found between WFC and job satisfaction (r = -.52, P < .001). Positive were noted between WFC and job burnout (r = .63, P < .001) and intention to leave the profession (r = .46, P < .001). Regression analyses revealed that WFC directly contributed to job satisfaction (P < .001), job burnout (P < .001), and intention to leave the profession (P < .001). CONCLUSIONS: Overall, our findings concur with those of previous researchers on WFC and its negative relationships to job satisfaction and life satisfaction and positive relationship to job burnout and intention to leave an organization. Sources of WFC, such as time, inflexible work schedules, and inadequate staffing, were also related to job burnout and job dissatisfaction in this population.     

劳教工作警察职业枯竭调查

目的了解劳动教养工作警察的职业枯竭现状。方法使用警察职业枯竭量表对176名劳教工作警察进行问卷调查。结果不同警种（劳教工作警察和公安警察）的职业枯竭有一定差别；性别、受教育程度、年龄、警龄、工作岗位、日均工作时间、工作地区等不同的劳教工作警察在职业枯竭的不同维度存在不同差异。结论劳教工作警察中存在一定程度的职业枯竭；不同地区间的警察职业枯竭水平存在差异；工作在第一线、参加工作时间短、日均工作时间长、高学历青年警察是劳教工作警察中职业枯竭预防和干预的重点对象。     

An examination of the behavioral and neuropsychological correlates of three ADHD candidate gene polymorphisms (DRD4 7+, DBH TaqI A2, and DAT1 40 bp VNTR) in hyperactive and normal children followed to adulthood.

Several candidate gene polymorphisms have been implicated in attention deficit hyperactivity disorder (ADHD), including DAT1 40bp VNTR, DRD4 7+, and DBH TaqI A2 alleles. We used the Milwaukee longitudinal study of hyperactive (n = 122) and normal (n = 67) children to compare participants with and without these respective polymorphisms on ADHD-related behavioral ratings at childhood, 8 years later in adolescence, and 13+ years later into young adulthood. Neuropsychological tests were given at the adolescent and young adulthood follow-up. No differences were found between the DRD4-7+ and 7- repeat polymorphism. The DBH TaqI A2 allele, when homozygous, was associated with being more hyperactive in childhood, having more pervasive behavior problems at adolescence, and earning less money on a card playing task in adulthood. At adolescence, poorer test scores were also found only in the hyperactive group with homozygous for this allele. The DAT1 40bp VNTR heterozygous 9/10 repeat, however, differed from the 10/10 repeat pair in many respects, having greater ADHD and externalizing symptoms at all three follow-ups, more cross-situational behavioral problems at both childhood and adolescence, poorer mother-teen relations at adolescence, and lower class rankings in high school. Participants with the 9/10 pair in the control group also had lower work performance, a lower grade point average in high school, greater teacher rated externalizing symptoms at adolescence, and greater omission errors on a continuous performance test in adulthood. The DAT1 40bp VNTR 9/10 polymorphism pairing appears to be reliably associated with greater symptoms of ADHD and externalizing behavior from childhood to adulthood, and with family, educational, and occupational impairments. We also present a contrary view on the appropriate endophenotypes for use in behavioral genetic research on ADHD.     

高职院校教师工作压力、组织公平感与工作倦怠的关系

目的研究湖南省高职院校教师工作压力、组织公平感与工作倦怠的关系。方法采用工作倦怠问卷、教师工作压力问卷、组织公平感量表对湖南省各地市12所高职院校的在岗教师进行调查。结果高职院校教师的工作压力和工作倦怠间存在显著正相关(r=0.430,P<0.01);高职院校教师的组织公平感各维度和工作倦怠各维度呈显著负相关(P<0.01);组织公平感是工作压力和工作倦怠之间的中介变量(β引入前=0.463,β引入后=0.176,P<0.01;F工作倦怠(1,309)=36.85,P<0.001)。结论高职院校教师的工作压力越大,工作倦怠程度就越严重,组织公平感可较好地缓解因工作压力带来的工作倦怠感。     

Adolescence as a gateway to adult health outcomes

Adolescence has long been regarded as a transition from childhood to adulthood. More recently it is become a concern of those wishing to avoid adverse health outcomes during middle and late adulthood. Most of this effort has been focused on behavioural risk factors such as tobacco and excessive alcohol use, physical exercise habits, dietary habits, as well as sexual and injury-related behaviours. The concern is that these habits are established during adolescence, continue into adulthood, and come to constitute ongoing risk factors for adverse health outcomes during middle and late adulthood. There is good reason to criticize this approach. These behaviours are themselves shaped by adolescents’ living and working conditions and even then constitute a small proportion of the variance predicting adverse health outcomes during adulthood. More complex models of how adolescence serves as a gateway to adult health outcomes are presented. These are the socio-environmental, public policy, and political economy approaches. The argument is made that adolescence is a period during which public policy plays an especially important role in predicting future health outcomes. Yet, these public policies influence health all across the life span with adolescence providing only one of many important periods during which public policy shapes health prospects during middle and later adulthood. Ultimately one should consider a range of approaches ranging from the behavioural to the political to examine how adolescence serves as a gateway towards future adult prospects. An Adolescent Gateway Towards Adult Health Model is provided to assist in this process.     

Risk factors and life processes associated with the onset of suicidal behaviour during adolescence and early adulthood

BACKGROUND: This study examined associations between childhood circumstances, adolescent mental health and life events, and the development of suicidal behaviour in young people aged between 15 and 21 years. METHOD: Data were gathered over the course of a 21-year longitudinal study of a birth cohort of 1265 children born in New Zealand. The measures collected included: (1) patterns of suicidal behaviour (ideation, attempt) (15-21 years); (2) social background, family functioning, parental and individual adjustment during childhood (0-16 years); and (3) time dynamics of mental health and stressful life events during adolescence and early adulthood (15-21 years). RESULTS: By the age of 21 years, 28.8% of the sample reported having thought about killing themselves and 7.5% reported having made a suicide attempt. The childhood profile of those at greatest risk of suicidal behaviour was that of a young person reared in a family environment characterized by socio-economic adversity, marital disruption, poor parent-child attachment and exposure to sexual abuse, and who as a young adolescent showed high rates of neuroticism and novelty seeking. With the exception of the socio-economic and personality measures, the effects of childhood factors were largely mediated by mental health problems and exposure to stressful life events during adolescence and early adulthood. Mental health problems including depression, anxiety disorders, substance use disorder, and to some extent conduct disorder, in addition to exposure to adverse life events, were significantly associated with the onset of suicidal behaviours. CONCLUSIONS: Findings support a life course model of the aetiology of suicidal behaviour in which risk of developing suicidal behaviour depends on accumulative exposure to a series of social, family, personality and mental health factors.     

Early postnatal ethanol administration does not affect prepulse inhibition in rats

Human prenatal ethanol exposure is associated with relatively widespread cognitive deficits but it is unclear whether general deficits in responsivity to sensory stimuli contribute to or underlie the deficits in later or more complex stages of information processing. The present experiment assessed the effects of early postnatal ethanol administration in rats on prepulse inhibition, with animals tested in adolescence (postnatal day (PD) 35) and early adulthood (PD 70). Animals were assigned to receive ethanol (5.25 g/kg) via intragastric intubation on PD 4-9, sham-intubation, or to a naive control group. Pre-exposure to ethanol did not differentially affect the magnitude of the response to the startle stimulus alone nor did it affect the percent inhibition of the startle response on trials with a prepulse stimulus. Male rats exhibited a greater percent inhibition than female rats on PD 35 at all interstimulus intervals (ISIs) except the shortest, 4 ms. Female rats exhibited a greater percent inhibition than male rats at all ISIs on PD 70. Collectively, these data demonstrate that cognitive deficits associated with early exposure to ethanol may not be attributable to deficits in sensorimotor gating, at least to the extent this construct is measured by prepulse inhibition.     

Symptom reporting and self-rated health among women in mid-life: The role of work characteristics and family responsibilities

This study investigated how socioeconomic factors and psychosocial conditions are related to self-reported health among 43-year-old women representing the general Swedish population (N = 569). Odds ratios and multiple logistic regression analyses were used for associations and effect modification, adjusted for symptom reporting in adolescence. Poor self-reported health was predicted by low income, financial worries, and job strain, as well as combined exposure to a high level of unpaid household work and job strain (double burden). In conclusion, poor psychosocial conditions related to working life, as well as to the combined impact of paid and unpaid work were revealed to be risk factors for poor self-reported health among middle-aged women. These results highlight the need for improving women's work conditions, as well as designing family policies that promote a better sharing of unpaid household tasks and responsibilities between spouses.     

Early Antecedents of Adult Work Stress: Social-Emotional Competence and Anger in Adolescence

We hypothesized that youth with elevated coronary heart disease (CHD) risk who exhibit diminished social-emotional competence and frequent anger in adolescence experience increased occupational stress after becoming adults. Perceived job control and support from coworkers in 57 young Black and White men and women were regressed on measures of social problem-solving skill (SPS) and anger arousal (AR) obtained 5 years earlier when participants were in high school. In models controlling for grade point average (GPA), SPS and GPA independently predicted coworker support in adulthood; anger in high school predicted diminished job control. These findings suggest that occupational stress may have identifiable social-emotional antecedents early in life.     

小学教师生活、工作满意度与职业枯竭的关系

目的调查小学教师的职业枯竭及其与工作、生活满意度的关系。方法应用《中小学教师职业枯竭量表》及满意度五点量表对960名小学教师进行调查。结果①小学教师职业枯竭特点表现为：认知枯竭程度随着年龄的增长而增加；成就感随年龄的增长而增加；②在近郊，女教师的工作、生活满意度显著高于男教师；③满意度与职业枯竭存在显著相关且对职业枯竭有显著的预测作用。结论人口学变量及工作、生活满意度与小学教师的职业枯竭有显著的关系。     

护理人员职业倦怠特点及其与主观幸福感的关系

目的:了解护理人员职业倦怠和主观幸福感的状况并探究其间的关系。方法:采用Maslach工作倦怠量表(MBI—HSS)、主观幸福感测定量表(Subjective Well—Being,SWB)对烟台、威海某3所医院260名护理人员进行问卷调查。结果:护理人员职业倦怠的总分及各个维度与主观幸福感的积极情绪、生活满意度呈显著负相关(r=-0.492,-0.385;P0.01),与消极情绪呈显著正相关(r=0.573,P0.01)。回归分析发现,职业倦怠各维度对主观幸福感有预测作用(P0.01)。结论:护理人员职业倦怠现象处于中度倦怠水平,主观幸福感水平较高;学历、职称、护龄、月收入等因素对职业倦怠、主观幸福感有不同程度的影响;职业倦怠各维度对主观幸福感有预测作用。     

Job strain, burnout, and depressive symptoms: a prospective study among dentists

BACKGROUND: Burnout has been presented as an antecedent of depression, but longitudinal data are lacking. We investigated whether burnout mediates the association between job strain and depressive symptoms. METHODS: Two surveys were conducted. In 2003, 71% of Finnish dentists were reached, and the response rate of the 3-year follow-up was 84% (n=2555). Burnout was measured with the Maslach Burnout Inventory and depressive symptoms with the Beck Depression Inventory. The sequences 'job strain-burnout-depressive symptoms' and 'job strain-depressive symptoms-burnout' were investigated with logistic regression analyses. RESULTS: Of the burnout sufferers without depressive symptoms at baseline, 23% reported depressive symptoms at follow-up. The adjusted odds ratio of burnout for depressive symptoms was 2.6 (95% CI 2.0-3.5). The effect of job strain on depressive symptoms had an OR of 3.4 (95% CI 2.0-5.7), but it disappeared when adjusted for burnout. Of those who had depressive symptoms without burnout at baseline, 63% had burnout at follow-up. The adjusted odds ratio of depressive symptoms for burnout was 2.2 (95% CI 1.4-3.4). The effect of job strain on burnout had an OR of 27.9 (95% CI 6.5-120.2) for the men and 4.9 (95% CI 2.5-9.6) for the women. These effects remained significant after adjustment for depressive symptoms. LIMITATIONS: The study was conducted among one occupational group. CONCLUSIONS: There is a reciprocal relationship between burnout and depressive symptoms. Job strain predisposes to depression through burnout. In comparison, job strain predisposes to burnout directly and via depression.     

Transient enriched housing before amyloidosis onset sustains cognitive improvement in Tg2576 mice

Levels of educational and occupational attainment, as components of cognitive reserve, may modify the relationship between the pathological hallmarks and cognition in Alzheimer's disease (AD). We examined whether exposure of a Tg2576 transgenic mouse model of AD to environmental enrichment (EE) at a specific period during the amyloidogenic process favored the establishment of a cognitive reserve. We found that exposure to EE during early adulthood of Tg2576 mice—before amyloidogenesis has started—reduced the severity of AD-related cognitive deficits more efficiently than exposure later in life, when the pathology is already present. Interestingly, early-life exposure to EE, while slightly reducing forebrain surface covered by amyloid plaques, did not significantly impact aberrant inhibitory remodeling in the hippocampus of Tg2576 mice. Thus, transient early-life exposure to EE exerts long-lasting protection against cognitive impairment during AD pathology. In addition, these data define the existence of a specific life time frame during which stimulatory activity most efficiently builds a cognitive reserve, limiting AD progression and favoring successful aging.     

某公安分局全体警察的工作倦怠状况调查

目的以某公安分局全体警察为样本调查基层民警的工作倦怠状况。方法采用MBI-GS工作倦怠量表调查397名警察。结果基层民警工作倦怠中的情感衰竭、玩世不恭及低效能感维度的均值与标准差分别为3.76±1.25、3.17±1.35、3.65±1.10。单身警察在情感衰竭和玩世不恭维度上的得分高于已婚警察 26岁至35岁、36岁至45岁年龄段的警察比46岁以上的警察情感衰竭更为严重 刑侦民警和派出所民警比机关民警的情感衰竭更严重,派出所民警比机关民警玩世不恭更严重 服务性岗位的警察比从事业务性岗位的警察职业效能感更低。结论基层公安机关民警的工作倦怠较为严重,在婚姻状况、年龄、警种和岗位上的差异有统计学意义。     

Trends in the frequencies of consanguineous marriages in the Israeli Arab community

To assess the trends in the frequency of consanguineous marriages in the Israeli Arab population in the last 40 years, we conducted a two-part study. For the first part, we re-analyzed data from a nationwide study carried out in 1992, and for the second part, we undertook a new survey in 1998 in four locations: Taibe, Tira, Kalansuwa and Kafr Bara. Data regarding the frequency of consanguineous marriage in these four locations for the years 1961-1985 was extracted from the original survey, and for the years 1986-1998, from new questionnaires. The frequency of consanguineous marriage was highest in the period 1961 1965 (50.6%), but by the period 1981-1985 it had decreased to 40.6%. Over the whole time span of the 1992 study, a significant decrease was observed between the periods 1961-1975 and 1976-1985 (p < 0.0001). In the four-location study, there was a significant decrease in the frequency of consanguineous marriage from 52.9%, in the period 1961-1970 to 32.8% in the period 1991-1998 (p = 0.0006). We conclude that the custom of consanguineous marriage in the studied population is still extremely high, and preventive measures should be taken to decrease its frequency and associated complications.