Psychometric Properties of a Portuguese Version of the Subjective Happiness Scale

The Subjective Happiness Scale (SHS) constitutes an instrument for assessing subjective happiness. This study aims to present the validation of the SHS in a Portuguese adult population. A large representative sample (1,017 participants), from five different age groups was considered. Configurational invariance of the unidimensional structure of the scale was tested through multi-group confirmatory factorial analysis, and reliability and criterion-validity were investigated. The results support the single factorial structure and reliability of the SHS. Furthermore, the SHS correlated positively with the Satisfaction with Life Scale, thus supporting its criterion validity. Therefore, the Portuguese version of the SHS is a valid instrument to use with an adult Portuguese Sample.     

Translation and Validation of the Malay Subjective Happiness Scale

The Subjective Happiness Scale (Lyubomirsky and Lepper, Social Indicators Research, 46, 137–155, 1999) is a brief measure for assessing subjective happiness. The reliability and validity of the Malay version of the Subjective Happiness Scale was investigated in a community sample of 290 Chinese and 227 Malays in Malaysia. Results showed that the Malay Subjective Happiness Scale has excellent internal consistency, a unitary structure, and stability over a 30-day period and across ethnic groups. Moreover, the Malay version of the scale exhibited good convergent validity with single-item happiness scales. The availability of the Malay Subjective Happiness Scale is expected to facilitate the examination of happiness in Malay-speaking populations.     

A Measure of Subjective Happiness: Preliminary Reliability and Construct Validation

Using a 'subjectivist' approach to the assessment of happiness, a new 4-item measure of global subjective happiness was developed and validated in 14 studies with a total of 2 732 participants. Data was collected in the United States from students on two college campuses and one high school campus, from community adults in two California cities, and from older adults. Students and community adults in Moscow, Russia also participated in this research. Results indicated that the Subjective Happiness Scale has high internal consistency, which was found to be stable across samples. Test-retest and self-peer correlations suggested good to excellent reliability, and construct validation studies of convergent and discriminant validity confirmed the use of this scale to measure the construct of subjective happiness. The rationale for developing a new measure of happiness, as well as advantages of this scale, are discussed.     

Psychometric Evaluation of a Serbian Version of the Subjective Happiness Scale

The main aim of this research was to examine the psychometric properties of the Subjective Happiness Scale (SHS; Lyubomirsky and Lepper in Soc Indic Res 46:137–155, 1999) in a sample of young adults in Serbia (N = 605, mean age = 21.99). The SHS demonstrated adequate internal consistency reliability and homogeneity. Exploratory and Confirmatory factor analyses supported the unidimensional structure of the SHS. The results provided support for the convergent validity of the SHS, by significant correlations with measures of subjective well-being (life satisfaction, positive and negative affect, emotional distress), positive expectations (optimism and self-efficacy), meaning in life and personality traits (extraversion and neuroticism). As compared to the Satisfaction with Life Scale, the SHS showed significantly higher correlations with measures of emotional states and personality traits. Hierarchical regression analyses showed that the SHS had incremental validity over and above subjective well-being and personality traits in predicting emotional distress and meaning in life.     

The Measurement and Evaluation of Social Attitudes in Two British Cohort Studies

This paper presents an empirical evaluation of the internal consistency and validity of six attitudes scales assessing left–right beliefs, political cynicism, antiracism, libertarian-authoritarian views, and gender equality (two versions) in two large nationally representative samples of the British population born in 1958 and 1970. In the 1958 National Child Development Study (NCDS) 10,827 participants completed a series of social attitudes items in 1991 at age 33 and again in 2000 at age 42. In 2000 at age 30, 11,114 participants of the 1970 British Cohort Study (BCS70) completed a broadly similar set of items of which 8,906 participants had also completed a shorter version of the same social attitudes questionnaires 4 years earlier in 1996, at age 26. Based on the data from the two cohorts we conducted confirmatory analyses to evaluate the factor structure of the six social attitudes scales using Structural Equation Modelling. In addition we tested the predictive as well as concurrent validity of the scales by establishing associations within the scales across time and their associations with indicators of voting behaviour and political interest. All six attitudes scales have good internal reliability and factorial stability, and external validity, they are robust and consistent over time. The measures also have wide applicability for researchers interested in social attitudes and behaviour in times of social change.     

Subjective Happiness of Lebanese College Youth in Lebanon: Factorial Structure and Invariance of the Arabic Subjective Happiness Scale

The present study evaluated the subjective happiness of Lebanese college youth using a multi-item rather than a single-item subjective happiness measure. An Arabic translation of the Subjective Happiness Scale (SHS) was administered to 273 Lebanese college youth from state- and private-run higher institutions of learning, as was the Arabic Adult Parental Acceptance-Rejection Questionnaire (Arabic PARQ). The reliability and validity of the Arabic SHS was tested in terms of factor analysis, internal consistency, and correlation with Arabic PARQ scores, as was the factorial invariance and relation of the scale across age, sex, marital status, birth order, and college campus. The Arabic SHS showed a reliable unitary structure similar to those found in other cultures, and factorial invariance across sex, marital status, birth order and college campus. While age, sex, marital status and birth order were independent of happiness scores, college students attending the private university reported greater happiness than those from the state-run academic setting. It was concluded that the Lebanese Arabic SHS is a reliable and valid measure of global subjective happiness, its factor structure is similar across other translated versions of the scale, and its scores are independent of age, sex, marital status and birth order.     

The Subjective Happiness Scale: Translation and Preliminary Psychometric Evaluation of a Spanish Version

The aim of the present study was to investigate the psychometric properties of the Spanish version of the Subjective Happiness Scale (Lyubomirsky and Lepper in Soc Indic Res 46:137–155, 1999) in a wide sample of 1,155 participants (448 men, 707 women) from three different groups (high school students, college students, and community adult participants). The participants completed the following measures: the Spanish version of SHS, the Satisfaction with Life Scale, the Beck Depression Inventory and the Spielberger Trait Anxiety Inventory. The results revealed preliminary evidence of adequate internal consistency, appropriate test–retest reliability and convergent validity for research purposes. Also, results from confirmatory factor analyses showed a clear one-factor structure, identical with the English version. No significant sex effects were evidenced, although differences between the high school student group and the undergraduate university group were found. In general, our findings add empirical evidence of the usefulness of such a brief measure for the assessment of subjective happiness in large-scale national and international studies with native Spanish-speaking populations. Finally, practical recommendations and future lines of research are suggested.     

Can the Web-Form WHOQOL-BREF be an Alternative to the Paper-Form?

The purpose of this study was to test whether the web version is an alternative to the paper version of the short version of the World Health Organization Quality of Life assessment (WHOQOL-BREF). Two studies were conducted. Study 1 used crossover self-controlled trials with 80 participants to compare the web and paper versions and to determine the test–retest reliability of the web version. Study 2 used data from 1,016 web participants to analyze the internal consistency and concurrent and construct validity of the web version. The correlations of domain scores between the web and paper versions ranged from 0.71 to 0.85. Dependent t tests showed no significant differences in domain scores between these two versions. The intra-class correlation coefficients (ICC) for test–retest reliability of web version ranged from 0.79 to 0.91. The Cronbach’s α for internal consistency reliability ranged from 0.60 to 0.83. Multiple regression models indicated that the web version has good concurrent validity. Confirmatory factor analysis (CFA) for the second-order hierarchical factor model also supported the construct validity of the web version. The web version of the WHOQOL-BREF can be the alternative to the paper version for health-related quality of life (HR-QOL) evaluation.     

Psychometric Evaluation of the Malay Satisfaction With Life Scale

The Satisfaction With Life Scale (SWLS) is one of the most widely used scales for the measurement of subjective well-being across the globe, but no satisfactory version exists for use among Malay-speaking populations. The present study reports on the translation of a new Malay SWLS and examines its psychometric properties in a community sample of 816 Malay and 738 Chinese participants from Malaysia. Results showed that the Malay SWLS had good internal consistency (Cronbach’s α = 0.83). Confirmatory factor analysis showed support for a unidimensional factor structure which remained invariant across sex and ethnic group. These results suggest that the Malay SWLS is a valid and reliable measure of life satisfaction for Malay-speaking samples, and extends the list of available scales for measuring subjective well-being among such groups.     

Convergent Validity and Test–Retest Reliability of the Authentic Happiness Inventory in Working Adults

This study aimed to test the convergent validity and test–retest reliability of a measure of happiness questionnaire; the authentic happiness inventory questionnaire (AHI), with a convenience sample of working adults (n = 30). Participants completed the AHI on two consecutive days. On the second day, participants also completed the Satisfaction with Life Scale (SWLS) and the positive and negative affect scale (PANAS). Internal consistency was determined using Cronbach alpha coefficients, test–retest reliability using a one-way intraclass correlation coefficient (ICC) model, and convergent validity using Pearson product-moment correlations. A further sample of working adults (n = 192) was included to conduct an exploratory factor analysis using principal component analysis (total n = 222). High internal consistency and overall test–retest reliability for the AHI was found (Cronbach alpha = .92 and ICC = .92, p < .001). There was a strong positive correlation between AHI and SWLS (r = .76, p < .005) and AHI and PANAS positive (r = .82, p < .005). There was a medium negative correlation between AHI and PANAS (r = .48, p < .005). Principal components analysis revealed the presence of five components with eigenvalues exceeding one, with one factor explaining 36.1 % of the variance. Findings confirmed the convergent validity and test retest reliability of the Authentic Happiness Inventory in working adults.

     

Development and validation of a scale measuring modern prejudice toward gay men and lesbian women

This paper describes the psychometric properties of the Modern Homonegativity Scale (MHS), which measures contemporary negative attitudes toward gay men and lesbians (i.e., attitudes not based on traditional or moral objections to homosexuality). In Study 1 (N = 353), a preliminary version of the MHS was developed, and its psychometric properties were examined. Participants in Studies 2 and 3 (Ns = 308 and 233, respectively) completed the MHS and other attitudinal measures. The relationships among these variables were investigated to provide a more comprehensive assessment of the scale's construct validity. In Study 4 (N = 36), a behavioural expression of modern homonegativity was examined using the attributional ambiguity paradigm. The results of these studies indicate that the MHS is unidimensional, possesses a high degree of internal consistency, and is factorially distinct from a measure of old-fashioned homonegativity. As hypothesized, scores on the MHS correlated positively with political conservatism, religious behaviour, religious self-schema and modern sexism, but did not correlate significantly with social desirability bias. In addition, the MHS appears to be less susceptible to floor effects than a commonly used measure of old-fashioned homonegativity. Finally, the experimental study revealed that participants obtaining high scores on the MHS were less likely to sit beside individuals wearing T-shirts with pro-gay or pro-lesbian slogans when they could justify their seating choice on nonprejudicial grounds.     

Psychometric Evaluation of the Hebrew Language Version of the Satisfaction with Life Scale

The satisfaction with life scale (SWLS) is a widely accepted and widely used tool for measuring well-being. Although its potential as a cross-cultural index is recognized, an introduction and systematic validation of the Hebrew version is needed. Thus, the purpose of this study is: (1) to describe the process of developing the Hebrew version of the SWLS, and (2) to examine its construct validity as well as its internal consistency. Four hundred and eighty seven working adults completed the following self reported Hebrew language versions of the: (1) SWLS, (2) positive affect and negative affect scales (PANAS), and (3) the self-rated health (SRH) scale. In addition, as way of gathering additional evidence of validity, the SWLS was completed by proxy (i.e., each participant’s life partner or significant other). Confirmatory factor analysis supported a single-factor structure with significant correlations between the SWLS and the rest of the measures—PANAS scores, the SRH scores as well as the SWLS scores as measured by proxy. In addition, item-analysis supports the internal consistency of the scale. The Hebrew version of the SWLS is a valid and reliable scale and can be utilized in the Israeli context.     

Applicability of the WHOQOL-BREF on early adolescence

The WHOQOL-BREF is one of the cross-cultural and widely used measures for assessing health-related quality of life (HRQOL). Previous studies of the HRQOL using the WHOQOL-BREF mainly focused on adult; however, there has been less work carried out on assessing the HRQOL on early adolescence. The goal of this study was to examine the applicability of the WHOQOL-BREF Taiwan version in early adolescent sample. A total of 365 junior high school students participated in this study. Participants completed the WHOQOL-BREF Taiwan version and five visual-analogue items on HRQOL evaluation. The results supported the originally designed four-factor model, and also indicated good item discrimination, internal reliability, factorial validity (by using confirmatory factor analysis) and construct validity (e.g., predictive validity, discriminant and convergent validity) after deleting two physical health items (i.e., “To what extent do you feel that your pain hinders you in doing what you need to do”; “Do you need medical treatment to cope with your daily life?”) and one social relationships item (i.e., “Are you satisfied with your sex life?”). Overall, this study provides the applicability of the WHOQOL-BREF Taiwan version in early adolescence. In addition, the WHOQOL-BREF Taiwan version may be of use to health professionals in the assessment and comparison of different age groups from early adolescence to adulthood.     

The Subjective Well-being Construct: A Test of its Convergent,Discriminant, and Factorial Validity

Using structural equation modeling, we found empirical support for the prevailing theory that subjective well-being consists of three domains: (1) cognitive evaluations of one’s life (i.e., life satisfaction or happiness); (2) positive affect; and (3) negative affect. Multiple indicators of satisfaction/happiness were shown to have strong convergent validity as well as discriminant validity from positive and negative affect. Positive and negative affect likewise exhibited discriminant validity from one another. At both the item and scale levels of analysis, we obtained an intercorrelated three-factor solution corresponding to the three proposed subjective well-being domains.     

Evaluation of Attitudes Toward Same-Sex Parenting in the Italian Context: Adaptation of a French Questionnaire

ABSTRACT

This study investigated the psychometric properties of the Italian version of a French scale to detect attitudes toward same-sex parenting. The Italian sample was split into two subsamples. On one, exploratory factor analysis (EFA) was conducted to detect the factor structure of the Italian scale, and on the other, confirmatory factor analysis (CFA) was run to find the data’s best fit model. The scales’ internal consistency was evaluated using Cronbach’s alpha. The questionnaire’s convergent validity was also evaluated. EFA extracted a four-factor solution, in accordance with the original French scale’s validation study. CFA showed that the translated scale had good consistency, similar to that of the original version, showing satisfactory internal consistency for three of four subscales. There will be benefits to further validation studies of the translated scale on the Italian population and it may possibly be innovative and useful in both research and social fields.     

Psychometric Analysis of the Orientations to Happiness Questionnaire in Taiwanese Undergraduate Students

The aim of this study was to examine the psychometric properties of the Orientations to Happiness Questionnaire (OHQ; Peterson et al. in J Happiness Stud 6(1):25–41, 2005) in Taiwanese students. The participants were 578 undergraduate students (M_age = 18.64, SD = 1.02) and completed the OHQ, satisfaction with life scale (Diener et al. in J Personality Assess 49:71–75, 1985), and subjective happiness. Confirmation factor analysis indicated that a three-factor model with 17 items was the better fit model. Cross-validation also supported the modified Chinese version of the OHQ. Besides, the OHQ significantly predicted life satisfaction and subjective happiness with an exception of life of pleasure. Overall, it was concluded that the Chinese version of the OHQ would be useful for assessing individual’s orientations to happiness.     

Life satisfaction in persons with schizophrenia living in the community

Subjective well-being is an increasingly common indicator of adequacy of psychiatric services. An easy-to-administer assessment tool of subjective well-being that is conceptually sound, valid, and reliable is needed for use in persons with schizophrenia. The purpose of this paper was to validate the 5-item Satisfaction with Life Scale (SWLS)-Taiwan version for persons with schizophrenia living in the community. Specifically, the internal consistency reliability, construct validity and criterion-related validity were examined. Data were obtained from a total of 443 patients with schizophrenia at multiple areas of Taiwan. Item analysis and confirmatory factor analysis were performed. The results revealed that the SWLS had good international consistency reliability and suggested a single-factor structure in life satisfaction among this patient group. The SWLS has good criterion-related validity with the brief World Health Organization Quality of Life Assessment (WHOQOL-BREF). It is concluded that the SWLS is a sound measurement to be used with persons with schizophrenia living in the community.     

Validation of the Flourishing Scale and Scale of Positive and Negative Experience in Portugal

The Flourishing Scale (FS) and the Scale of Positive and Negative Experience (SPANE) created by Diener et al. (Soc Indic Res 97:143–156, 2010) are instruments that assess psychological flourishing and feelings (positive and negative, and the difference between the two). In this study, the psychometric properties of both scales were explored by using two Portuguese samples (I: n = 734; II: n = 194). Reliability analysis and a multi-group confirmatory factorial analysis (MCFA) of both scales were performed. To examine the validity of FS and SPANE we analyzed their correlations with other well-being and happiness measures. Results showed that the Portuguese versions of both scales have good psychometric properties, and they also showed convergent validity. Results also demonstrated the unidimensional structure of the FS and a two-factor solution for the SPANE. The multi-group CFA of both scales evidenced an invariant structure. Both Portuguese versions of the scales behave consistently with the original and may be used in future studies of well-being.     

Happiness in Italy: Translation,Factorial Structure and Norming of the Subjective Happiness Scale in a Large Community Sample

The Subjective Happiness Scale (SHS) is one of the most commonly used measures of happiness. Many translations and validation studies have been carried out in different countries and languages. The aim of the current paper was to investigate the psychometric properties of the Italian translation of the SHS and to provide normative data. The SHS was administered with life satisfaction items, anxiety and depression scales to a community sample of 993 participants, aged 18–85 years, living in different parts of Italy. Age and gender distributions were stratified according to the population pyramid. Confirmatory Factor Analysis supported the unidimensionality of the SHS, with acceptable fit indexes (NNFI = .96; CFI = .99; RMSEA = .08; 95 % C.I. [.04–.12]). Multi-group analyses supported total invariance of the SHS measurement model for males and females, and partial invariance for younger (i.e., 18–44 years old) and older (i.e., 45–85 years old) participants. Significant correlations with satisfaction items, anxiety and depression provided evidence for concurrent validity. These findings showed that the Italian SHS translation is a reliable and valid tool, which adds to existing translations and validation studies in different countries and languages.     

Happy by What Standard? The Role of Interpersonal and Intrapersonal Comparisons in Ratings of Happiness

The present research suggests that many of the most commonly-used indicators of happiness are constructed in a manner that renders them susceptible to null or misleading findings. While few happiness indicators specify particular comparison standards, we demonstrate that people tend to evaluate their happiness relative to comparison standards and give reliably different happiness ratings based on the comparison standards they spontaneously adopt. In Study 1, participants reported that intrapersonal comparisons were a more important consideration than interpersonal comparisons in determining their happiness ratings. In Study 2, participants using a free-response format more frequently reported making intrapersonal comparisons than interpersonal comparisons when rating happiness. In both Studies 1 and 2, participants who reported using interpersonal comparisons gave higher happiness ratings than those who reported using intrapersonal comparisons. In Study 3, participants who were prompted to make interpersonal comparisons gave higher happiness ratings than those prompted to make intrapersonal comparisons. We discuss the implications of these findings for measuring subjective well-being and interpreting happiness research.