The Construct Validity of Ryff's Scales of Psychological Well-Being (SPWB) and their Relationship to Measures of Subjective Well-Being

The factor structure of Ryff's Scales ofPsychological Well-Being (SPWB) and theirrelationship to standardized measures ofsubjective well-being (SWB) were investigated.Two hundred seventy-seven participants rangingin age from 18 to 48 years were administeredthe Memorial University of Newfoundland Scaleof Happiness (MUNSH), the Satisfaction WithLife Scale (SWLS), and the SPWB. Results failedto support either the hypothesis thatperforming factor analytic procedures on theitems of the SPWB should produce a six-factorsolution, with scale-specific items loadingmost highly on their respective factors or thehypothesis that subjecting the sub-scales ofthe SPWB to factor analytic procedures alongwith standardized measures of SWB would produceone higher-order well-being factor. Instead,item loadings clustered around three majorfactors that could not be identified with thesix scales proposed by Ryff. Moreover, thefactor analysis of SPWB and SWB scale totalsproduced three, instead of one, higher-orderfactors. Implications of findings are discussedwith respect to the relationship of the PWBconstruct to the SWB construct.     

Measuring Heterosexual LGBT Ally Development: A Rasch Analysis

An instrument was developed that measured heterosexual persons' level of lesbian, gay, bisexual, and transgender (LGBT) ally identity. Using a Rasch analysis, 2 dimensions were observed: (a) internal and interpersonal and (b) activity. Persons with high levels of LGBT ally identities endorsed items about having LGBT knowledge, attitudes, and skills; having interpersonal experiences with LGBT communities; and including LGBT ally as part of their identities. The instrument met criteria for the content, substantive, structural, generalizability, and responsiveness validity. The instrument can be used to assist persons to develop their abilities to support and advocate for equality for LGBT communities.     

An Outcomes-Based Assessment of Quality of Life in Social Services

The goal of this article consists of describing the calibration of an instrument to assess quality of life-related personal outcomes using Rasch analysis. The sample was composed of 3.029 recipients of social services from Catalonia (Spain) and was selected using a probabilistic polietapic sample design. Results related to unidimensionality, item and person separation reliability, calibration, items’ level of difficulty, response categories and differential item functioning by gender and type of collective are provided and point out the general fit of the data to the model. However, it is recommended to include more difficult items and eliminate one that seems not to be adequate.     

Measuring subjective health among adolescents in Sweden

The cross-national WHO-study Health Behaviourin School-Aged Children (HBSC) is acomprehensive adolescent survey ongoing inEurope based on a public health perspective.The present study, examining theHBSC-instrument on subjective health, uses theunidimensional Rasch model. Items are analysedwith respect to their operating characteristicsacross the whole range of the subjective healthscale and the empirical operation of theresponse categories intended to be ordered forall items. The study is based oncross-sectional data collected in Sweden duringthe 1980s and 1990s among students in yearsfive, seven and nine.The analyses reveal that the symptom checklistin the HBSC-instrument does not workconsistently with the Rasch model when alleight items are analysed simultaneously. Inparticular, the response categories do not workas intended. Hence, the original set of eightitems should not be used to construct a latentmeasure of subjective health. In order tobring the instrument to meet the requirementsof the Rasch model, three items were removed. The reduced set of five items did workconsistently with the model with respect to theresponse categories, and did show relativeinvariance across the latent trait. Since a fewof the remaining items showed lack ofinvariance across genders and grades thatproblem should be solved, if the reduced itemset is to be used for post-hoc analyses.Furthermore, the analysis of the reduced set ofitems suggests that both ``somatic' and``psychological' complaints might be consideredas parts of one higher order dimension ofsubjective health.In order to improve the questionnaire, furtherattention should be paid to the response formatof the items.     

Confirmatory Factor Analysis of the Life Satisfaction Index

Factor models of the construct of well-being in later life have shown mixed results. Here we evaluated the factor structure of the Life Satisfaction Index A (LSIA), a widely used measure. Confirmatory factor analyses using a sample of community living aged people (N = 187) suggested that a unidimensional model was not appropriate for the scale. Moreover, only two of the 10 models previously proposed for the LSIA was found to fit reasonably well. These models (Bigot, 1974; Hoyt and Creech, 1983) consisted of only eight of the 20 LSIA items. Models which utilized all 20 LSIA items tended to fit poorly, whereas, those based on subsets of items generally showed improved fit. Allowing correlated factors also improved the fit. Throughout, fit indices were computed using the Satorra-Bentler scaled test statistic because the data were not normally distributed. These results highlight the importance of theory and construct development prior to actual scale development in social indicators research.     

Could the EQ-5D be Used to Predict Mortality and Hospitalization Over a Long Term Period?

Although numerous studies have demonstrated that social support affects a range of life experiences, only a few have examined the moderators and mediators such as self-esteem. According to self-control theory, self-control represents one’s ability to override or change one’s inner responses, and to interrupt undesired behavioral tendencies and refrain from acting on them. A high level of self-control may help individuals to mediate or moderate negative affect and thus weaken any adverse effects, contributing to their subjective well-being (SWB) in the long run. The current study explored how this interaction may affect the subjective well-being of the Chinese elderly, for whom self-control and social support are especially important life management issues. The study examined whether self-control mediates and moderates the relationship between social support and SWB among the elderly Chinese population. The data were collected from 335 elderly Chinese people (162 females and 173 males) from ten cities in central China, who completed the Chinese Social Support Scale, Trait Self-control Scale, Life Satisfaction Scale and Positive and Negative Affect Scale. The results showed that self-control, social support and SWB were strongly and significantly related. Hierarchical regression analysis showed that self-control partially mediated the influence of social support on SWB. Moreover, self-control moderated the relationship between social support and positive affect, but not life satisfaction and negative affect. These findings imply that self-control is a critical indicator of SWB and can serve as a basis for differentiating between intervention strategies that promote SWB among the elderly by helping them manage positive and negative affect. Future studies should further examine the internal mechanisms by which self-control influences SWB.     

Gender Convergence in the American Heritage Time use Study (AHTUS)

The present study explored the short-term temporal characteristics of subjective well-being (SWB) and its potential correlates. Specifically, we examined the intra-individual variability and the trajectories of SWB and its components life satisfaction, positive, and negative affect. Over a two-week period, 27 participants (78% university students, 85% females, mean age of 29 years) provided SWB data every other day. Before and after this period, participants completed several questionnaires assessing personality and environmental variables, as well as several open-ended questions. The results provide evidence that participants experienced a significant amount of intra-individual variability in their SWB and its components. Furthermore, inter-individual differences in the intra-individual variability were related to several of the personality and environmental variables, as well as to participant’s age. Results of multiple regression analyses indicated that deliberation (one facet of the Big Five dimension conscientiousness), social support, and age accounted for 58% of the total variance of intra-individual variability in SWB. In contrast, the slopes of the individual trajectories of SWB were on average statistically non-significantly different from zero. These results emphasize that information is gained by looking at both the patterns and the intra-individual variability over time: The individual trajectories of the participants on average appeared to be stable, but intra-individual variability of SWB was meaningfully related to several of the variables.     

The Psychometric Properties of the Early Development Instrument: A Rasch Analysis Based on Swedish Pilot Data

The Early Development Instrument (EDI) is a population measure and an indicator of children’s developmental health before entering the school system. EDI-Sweden was translated and adapted from EDI-Canada. In 2011 a pilot study was conducted, as a first step of the preparations for nationwide implementation of EDI in Sweden. The purpose of the study is to analyse the psychometric properties of EDI-Sweden. Data about 116 5-year-old children were collected at ten preschools in two municipalities. EDI consists of 104 core items in five domains: physical health and well-being, social competence, emotional maturity, language and cognitive development, communication skills and general knowledge. Preschool teachers completed a web based questionnaire for each child. The data were analysed using the unidimensional Rasch model. With exception for the domain of physical health and well-being the Rasch analysis showed satisfying psychometric properties of EDI after removal of some misfitting items. In these four domains no items showed disordered thresholds and the reliability was good, indicated by person separation index values of 0.73 or higher. Tentative analyses of Differential Item Functioning (DIF) showed that some items didn’t work invariantly across genders, suggesting that the DIF-items should be split into gender specific items. Due to the relatively small sample size the results can’t provide definite answers but tentative indications of the psychometric properties of the EDI-Sweden. As a whole the Rasch analysis provides ground for cautious optimism for large scale assessment of EDI-Sweden enabling more thorough and finer level analysis of the instrument.     

Shyness and Subjective Well-being: The Role of Emotional Intelligence and Social Support

This study examined the role of emotional intelligence (EI) and social support on the relationship between shyness and subjective well-being (SWB) in Chinese college students. The participants were 496 students, with an age range of 18–24, who were attending two different Chinese colleges. Data were collected by using the paper and pencil assessments including Cheek and Buss shyness scale, Wong and Law emotional intelligence scale, multi-dimensional scale of perceived social support, positive affect and negative affect scale and satisfaction with life scale. Path analysis showed that EI and social support partially mediated the relationship between shyness and SWB. The final model also revealed a significant path from shyness through EI and social support to SWB. Furthermore, a multi-group analysis found that the paths did not differ across sexes, but significantly differed between urban and rural areas. The results are discussed in terms of the conceptional context.     

The Conceptual and Relational Structure of Subjective Well-Being, Neuroticism, and Extraversion: Once Again, Neuroticism Is the Important Predictor of Happiness

The purpose of this study wastwofold: (1) to analyze and explore theconceptual structure of subjective well-being(SWB), neuroticism (N) and extraversion (E);and (2) to compare the effect sizes of N and Eas predictors of SWB. The sample comprised 461participants representative of the adultpopulation in northern Norway. Analyses wereconducted by means of Structural EquationModeling (SEM), and the results on (1)supported the notion of an overall subjectivewell-being construct sustained by the threenested dimensions of life satisfaction,positive affect, and negative affect. A simplefactor structure for N and E was notsupported, and considerable modification wasneeded to provide even a mediocregoodness-of-fit for the trait model. On (2),N explained eight times as much of the SWBvariance as did E. Moreover, throughcomparison of several models it was revealedthat if E is the sole predictor of SWB, theinfluence of E on SWB is overestimated by afactor of seven. Since N and E are stronglyand negatively correlated (r = –0.50), themodel comparison demonstrates the importanceof including both E and N as independentvariables in regression models of SWB.     

Report on the Construct Validity of the Temporal Satisfaction With Life Scale

This study evaluated the factorial and convergent validity of theTemporal Satisfaction With Life Scale (TSWLS; Pavot, Diener andSuh, 1998), which was designed to measure past, present, andfuture life satisfaction. A sample of psychology undergraduates(N = 223) was administered a questionnaire containing the TSWLSand a global measure of past, present, and future subjectivewell-being (SWB), the Self-Anchoring Striving Scale (SASS;Kilpatrick and Cantril, 1960). Results of covariance structureanalyses supported a 3-factor model (past, present, and futurelife satisfaction as distinct, yet correlated, factors) for theTSWLS, demonstrated that item responding was only slightlycontaminated by an acquiescence bias, and showed that each of thepast, present, and future dimensions of the TSWLS was moststrongly related to its corresponding global SWB rating on theSASS. Theoretical and practical implications are discussed.     

The Characteristics of Children’s Subjective Well-Being

Despite the increased interest in recent decades in the study of children’s subjective well-being (SWB), much too little is known about the factors that contribute to their SWB, especially with regards to socio-demographic characteristics. In addition, only handful of studies has made a comparison between countries and was based on large samples. The present study is a first of its kind. Utilizing the International Study of Children’s Well-Being first wave data set with questionnaires from over 34,500 children from 14 different countries to explore the characteristics of children’s SWB and the relations between an array of socio-demographic variables and children’s SWB. SWB was measured using three scales—overall life satisfaction, overall satisfaction in specific domains and overall SWB that was measured using agreement items. The socio-demographic variables were composed of demographic characteristics (e.g. gender and age), self-reported socio-economic items and the children’s country of residence. Findings show that children’s SWB in all countries is relatively high, although some variation can be found between the three SWB scales. Differences were found between the three measurements of SWB in regard to the explained variance, nevertheless the socio-demographic characteristics explain relatively low amount of the variance in SWB (10.9–20.2 %). The demographic variables have the lowest contribution, followed by the socio-economic items, while countries have the highest contribution. Thus one of our main conclusions is that the answer for understanding children’s SWB does not lay in the socio-demographic characteristics. The implications of these findings for further research of children’s SWB are discussed.     

Getting Older and Getting Happier with Work: An Information-Processing Explanation

Job attitudes and subjective well-being (SWB) have important relationships with one another. Moreover, job attitudes and, to an extent, SWB are related to chronological age. Owing to a ??graying?? workforce in industrialized countries, uncovering how age influences job attitudes is increasingly important. The present work explores the effects of cognitive-aging research on the item response process during attitude measurement. Research finds that older individuals attend selectively to positive affective experiences and weigh affective experiences more heavily during judgment than younger individuals. Based on cognitive-aging research, we propose an item-response process and hypothesize that chronological age results in a specific form of measurement non-equivalence. Our hypothesis is tested on 2 different samples of university employees, across 3 different job attitudes rooted in emotional experiences. Results indicate age-related measurement non-equivalence across all 3 attitudes such that older employees report more positive job attitudes than younger employees even when controlling for the latent attitude construct. Our findings suggest caution in interpreting of age-satisfaction correlations, focusing greater attention on understanding item response processes of older versus younger individuals and increased attention to job-related emotional experience for older employees.     

Satisfaction Ratings of QOLPAV: Psychometric Properties Based on the Graded Response Model

A scale measuring quality of life (QOL) is important in adolescent research. Using the graded response model (GRM), this study evaluates the psychometric properties of the satisfaction ratings of the Quality of Life Profile Adolescent Version (QOLPAV). Data for 1,392 adolescents were used to check IRT assumptions such as unidimensionality and local item dependence (LID). The goodness of fit of the GRM to the data and the item characteristic curves were evaluated. The reliability and validity analyses included item/test information, Cronbach’s α, and convergent and discriminant validity. Differential item functioning (DIF) procedures were also performed to detect item bias. The results provide evidence that the items sufficiently measured one single dimension. Few pairs of questions were flagged as LID due to content or wording similarity. Five items did not fit the GRM, and 4 were low in item discrimination. The findings also suggest that the assessment had appropriate reliability and validity. The DIF impact on the assessment score was considered minor. Because QOLPAV includes a respondent’s perceived importance of various life aspects, a short form that only considers important life aspects in the overall QOL estimation for each respondent becomes feasible within the framework of IRT. Future studies focusing on the development of a QOL overall index using the items from QOLPAV are recommended.     

A Measure of the Cultural Distance Between Countries

The current study was an investigation of age and gender differences in the relation between students’ school-related social support (i.e., teacher support and classmate support) and subjective well-being (SWB) in school (i.e., school satisfaction and affect in school), as well as the developmental differences in SWB in school. Data were collected from a sample of 2,158 students in Grades 4 through 11 in China on two separate occasions, 6-weeks apart. The findings indicated older age students reported lower levels of SWB in school than younger students. Furthermore, girls reported higher levels of school satisfaction than boys. In addition, both teacher support and classmate support significantly related to school satisfaction at Time 2 (controlling for Time 1) for all students. Classmate support significantly related to affect in school at Time 2 for all students, whereas teacher support only significantly related to affect in school at Time 2 for elementary school students. Specifically, teacher support accounted for the larger amount of variance in school satisfaction at Time 2 for elementary and high school students. Gender moderated the relation between teacher support and school satisfaction at Time 2 for elementary school students, as well as the relation between classmate support and school satisfaction at Time 2 for middle school students. Implications based on developmental considerations were discussed.     

Differential Item Functioning of a Family Affluence Scale: Validation Study on Data from HBSC 2001/02

Methodology for making cross-national comparisons is an area of increasing interest in social and public health related research. When studying socio-economic differences in health outcomes cross-nationally, there are several methodological issues of concern, especially when data is derived from self-reported questionnaires. Health Behaviour in School-aged Children (Currie et al. 1998) is a WHO cross-national study using school samples. HBSC provides comparable data, and thereby a unique opportunity to study associations between social indicators and health outcomes within an international perspective. In 2001/02 data was collected from a total of 162,323 children in 32 countries (Austria, Belgium, Canada, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Greenland, Hungary, Ireland, Israel, Italy, Latvia, Lithuania, Macedonia, Malta, Netherlands, Norway, Poland, Portugal, Russia, Slovenia, Spain, Sweden, Switzerland, Ukraine, United Kingdom, USA.). Studies of social inequalities requires that a comparable measure of socio-economic position (SEP) is in use. HBSC has developed a proxy for social position measuring material wealth, the Family Affluence Scale (FAS). This paper studies FAS and whether it is comparable across population subgroups defined by country, age and gender. Initial analysis revealed that an item measuring perceived family wealth was a valid FAS item. Including this item in the FAS score will improve the reliability of FAS. Graphical log-linear Rasch models (GLLRM) showed that FAS contain differential item functioning (DIF) with respect to country, age, and gender as well as local dependency (LD) between items. During the analysis, test equating techniques where used to adjust for the test bias generated by DIF. We recommend that the equated scores are used whenever FAS is included as a variable. This study suggests that HBSC-FAS should contain five items (additional item: perceived family wealth) when analysing data from HBSC 2001/02, and furthermore that each country should adjust for the DIF or make use of the converted FAS scores provided. If using FAS as a proxy for social position at an international level, it is not advised to compare the absolute levels of FAS, but weigh the scale by ridit transformation.

The Personal Wellbeing Index: Psychometric Equivalence for Adults and School Children

Despite the wealth of accumulated research evaluating subjective wellbeing (SWB) in children and adults, the validity of scores from parallel forms of SWB measures for each age group has yet to be empirically tested. This study examines the psychometric equivalence of the child and adult forms of the personal wellbeing index (PWI) using multiple-group confirmatory factor analysis. The child sample comprised 1,029 Victorian high-school students (aged 11–20) sampled across three independent studies. The adult sample comprised 1,965 Australian adults drawn from the Australian Unity Wellbeing Index. The results demonstrated strict factorial invariance between both versions, suggesting that the PWI measures the same underlying construct in adolescent and adult populations. These findings provide support for quantitative comparisons between adult and adolescent SWB data as valid.     

Testing Subjective Well-Being from the Perspective of Social Quality: Quantile Regression Evidence from Shanghai, China

Based on an empirical survey in Shanghai, this study tests how the effects of Social Quality’s four domains viz. social economic security, social inclusion, social cohesion, and social empowerment—on subjective well-being (SWB) vary across quantiles of SWB. The results show that house tenure, financial balance, social participation, social trust, loneliness, and social alienation, are strong predictors for SWB across SWB’s quantiles. Institutional trust improves SWB among those with lower and middle levels of SWB. People’s view on success attribution is also associated with SWB. Being married makes those with low levels of SWB happier, whereas high education only benefits those from the upper quantiles of SWB.     

Impact of Social Changes and Birth Cohort on Subjective Well-Being in Chinese Older Adults: A Cross-Temporal Meta-analysis, 1990–2010

Over the past several decades, the proportion of older adults in the Chinese population has steadily increased during a period of substantial social change; the effect of these changes on older adults warrants examination. The present study explored changes in subjective well-being (SWB) in older adults by birth cohort and the social factors influential in these changes. We performed a cross-temporal meta-analysis using data from 20,713 adults over 60 years of age; data were obtained from 61 studies that used the Memorial University of Newfoundland Scale of Happiness. The dynamics of SWB in older adults were evaluated as a function of time. The mean SWB score decreased by 4.98 over the measured period, indicating a decrease of .52 standard deviations between 1990 and 2010. In addition, SWB in older adults was significantly correlated with high social connectedness and low overall threat. Specifically, urbanization level, Gini coefficient, personal medical expenditure, and birth rate were strong predictors of SWB. Our research demonstrates that social connectedness and overall threat contribute to SWB in Chinese older adults. As SWB is significantly related to the mental and physical health of older adults, the present study may serve as a useful reference for health care agencies and policy-makers.