Psychometric evaluation of a scale to assess satisfaction with life among people with intellectual disabilities living in community residences.

BACKGROUND: In the context of a health intervention among people with intellectual disabilities (ID), there was a need to assess satisfaction with some aspects of life, in order to monitor both potential positive and negative effects of the intervention. The aim of the present study was to develop and evaluate an easily administered scale for assessing satisfaction with home environment and leisure time among people with mild or moderate ID, living in community residences. METHODS: A number of questions were constructed to measure satisfaction with home environment and leisure time. The questions were answered by 132 adults with mild or moderate ID, living in community residences in Sweden. The dimensionality of the scale was evaluated by factor analysis, and the reliability was estimated using Cronbach's alpha coefficients. RESULTS: The analysis supported a four-factor solution with 12 items. The four factors were: (I) Satisfaction with housing environment; (II) Satisfaction with life; (III) Satisfaction with meals; and (IV) Satisfaction with recreational activity. The four factors explained almost 70% of the variance in the data set. Cronbach alpha coefficients for all scales were above 0.70, indicating that the reliabilities of the scales were satisfactory. Correlations between the four sub-scales ranged from 0.06 to 0.52, indicating low to moderate inter-correlations between the four sub-scales. CONCLUSION: The scale has fairly good psychometric properties and is easy to administer. The scale, which can be further improved, can be an important resource in health intervention studies.

A longitudinal examination of generic and occupational specific job demands, and work-related social support associated with burnout among nurses in Sweden.

OBJECTIVE: Burnout is a familiar problem within nursing. This longitudinal study was designed to examine the roles that generic and occupational specific job demands (i.e. "pain and death", "patient and relative needs", "threats and violence", "professional worries"), and various work-related sources of support play in association with burnout in a sample of registered nurses in Sweden. METHODS AND PARTICIPANTS: A questionnaire was completed on two different occasions, by the same group of nurses from three hospitals and two primary health care centers. Nurses with initial low and moderate scores on emotional exhaustion (n=585) and depersonalization (n=631) were included in the logistic regression analyses. Initial scores, as well as four categories examining change over time in the predictors (unchanged low, improved, impaired, unchanged high), were associated with burnout approximately one year later. RESULTS: In the multivariate analyses, quantitative job demands and professional worries were associated with emotional exhaustion. Poor co-worker support was associated with depersonalization over time. CONCLUSION: This study suggests an association between generic as well as occupational specific job demands and emotional exhaustion. Furthermore, an association between poor co-worker support and depersonalization was suggested. Implications of these findings and recommended directions for future research are discussed.

Impact of changes in life circumstances on subjective well-being in an adult population over a 3-year period.

OBJECTIVES: Mental health problems are a major issue worldwide, and there is a need to further explore factors that may increase or decrease people's subjective well-being (SWB). The main aim of the present study was to extend knowledge concerning changes in cohabitation, social support or financial situation and their influence on SWB, after controlling for personality (i.e. neuroticism), in a 3-year follow-up of an adult population-based sample. The change in overall well-being was also studied during the 3- year interval. STUDY DESIGN: Longitudinal design. METHODS: A random sample of Swedish citizens, aged 20-64 years, residing in Stockholm County received a questionnaire by post, comprising items pertaining to demographics, personality, social support and SWB. All the respondents received a second questionnaire 3 years later. In total, 8324 subjects were included in the present study. RESULTS: The overall well-being of the study sample was relatively stable. Separate analyses of the three life circumstances indicated that, after controlling for personality, positive and negative changes in each sphere of life still affected SWB. CONCLUSIONS: Despite personality and the stability of SWB, these results indicate that changes in financial situation, social support and cohabitation influence SWB. It is important for society and the healthcare services to be aware that a negative change in any of these life circumstances may lead to decreased well-being for a period of at least 3 years.

Organisational factors, individual characteristics and social support: what determines the level of social support?

A large body of research has linked social support to health, but there are fewer studies that have focused on factors that influence the level of social support available and/or perceived by employees in different organisations. This cross-sectional study therefore investigated the relationship between on the one hand, organisational, individual and socio-demographic factors and on the other, the level of social support at the workplace, i.e., the degree of supervisor support and a supportive work atmosphere. Organisational variables (job demands, job control, job content), individual (self-esteem, mistrust) and socio-demographic variables (type of employer, occupational position, age, gender and educational level) were used as independent variables in the analyses. The sample consisted of 16,144 individuals at a variety of different organisations in Sweden, who had responded to a questionnaire covering different psychosocial and psychological stress factors ("the Stress Profile"). Multiple hierarchical regression analyses were performed separately for each of the two dependent variables, which yielded almost identical results, and indicated that organisational determinants, particularly perceived job control, had the largest impact on the degree of social support.

Assumptions about human nature: comparison of implicit and explicit personality theories.

Hjelle and Ziegler (1981) believe that people's positions on nine fundamental dimensions of human nature affect their personality theories, and that differences between people on these dimensions contribute to differences between their personality theories. The present study was conducted in order to obtain information about the ordinary person's position on these dimensions and to compare the ordinary person's position with 10 personality theorists' positions. 84 subjects rated their positions on each of nine 11-step bipolar dimensions. The following results were obtained: (1) According to the ordinary person, the human being is free, changeable, influenced by the subjective world of experience, a product of the environment, and best understood from a holistic perspective; (2) The position of the ordinary person is most similar to Allport's position, and least similar to Skinner's position. The results are discussed in light of the relation between implicit (lay) and explicit (scientific) theories of personality.

On stability of the structure of implicit personality theory over situations.

In the present study, the following (hitherto unaddressed) question was posed: "Is the structure of implicit personality theory stable over situations?". In order to answer this question, correlation coefficients were computed between different aspects of two trait-structures obtained under different situational conditions. The results seem to indicate that the structure of IPT is stable over situations. The results are discussed in the light of some methodological considerations.