Evidence-Based Well-Being/Positive Psychology Assessment and Intervention with Quality of Life Therapy and Coaching and the Quality of Life Inventory (QOLI)

Quality of Life Therapy and Coaching (also known as Quality of Life Therapy) is a comprehensive, manualized, theory-based, and, according to Diener (2013) and Seligman (Flourish, Free Press, NY, 2011, p. 292), evidence-based approach to well being, happiness, and positive psychology intervention suitable for both coaching and clinical applications. Clients are taught strategies and skills aimed at helping them to identify, pursue, and fulfill their most cherished needs, goals, and wishes in sixteen valued areas of life said to comprise human well-being and happiness. Quality of Life Therapy and Coaching is “manualized” in the form of the book entitled Quality of Life Therapy (Frisch 2006), providing step-by-step instruction in assessing well-being, tailoring interventions, and monitoring progress, outcome, and follow-up with the evidence-based well-being assessment, the Quality of Life Inventory or QOLI^®. This article describes Quality of Life Therapy and Coaching and reviews developments and research since the publication of the manual in 2006. Randomized controlled trials bearing on the empirical support of Quality of Life Therapy and Coaching and the related assessment, the Quality of Life Inventory, are reviewed. The steps in Quality of Life Therapy and Coaching are delineated in the context of an illustrative case and an underlying theory which attempts to integrate findings from the fields of well-being, positive psychology, happiness, quality of life, social indicators research, psychotherapy, and coaching. Future applications and research are suggested which may identify the effective components of Quality of Life Therapy and Coaching and assess their direct impact on health and illness, encourage the use of evidence-based assessments and interventions on the part of well being coaches and therapists, and create health care delivery systems in which well being assessments and interventions are conducted concurrently with symptom-oriented tests and treatments.     

Personality Traits and Subjective Well-Being: Moderating Role of Optimism in University Employees

The present study examined the moderating impact of optimism on the relationship between personality traits (neuroticism and conscientiousness) and subjective well-being (distress and satisfaction with life) among university employees. Participants were 251 (age 25–60) employees at COMSATS University, who completed demographic information sheet, two subscales (neuroticism and conscientiousness) of NEO Personality Inventory (Costa et al. in Br J Psychol 78:299–306, 1987), Life Orientation Test-Revised (Scheier et al. in J Pers Soc Psychol 67:1063–1078, 1994), Satisfaction with Life Scale (Dienere et al. in J Persy Assess 49:71–75, 1985), and two subscales (depression and anxiety) of Brief Symptom Inventory (Derogatis and Melisaratos in Psychol Med 13:595–605, 1983). On a final sample of 251 university employees, a series of moderated hierarchical regression analyses were performed separately for positive and negative health outcomes. Results indicated that optimism moderated between neuroticism and distress and neuroticism and satisfaction with life. Further, optimism moderated between conscientiousness and distress and conscientiousness and satisfaction with life. The current findings have implications for clinicians, researchers, and policy makers for the identification of resource factors that may help to understand the resistant power of non clinical sample to maintain positive functioning.     

Detecting Unobserved Heterogeneity in the Relationship Between Subjective Well-Being and Satisfaction in Various Domains of Life Using the REBUS-PLS Path Modelling Approach: A Case Study

In this article, we propose a model to estimate the direct and indirect effects of the relationship between subjective well-being and satisfaction in various domains of life using a partial least squares path modelling approach in a structural equation model framework. A drawback of these models is that they assume homogeneous behaviour over the observed set of units. To address this issue, Trinchera (Ph.D. thesis, University of Naples, 2007) and Esposito Vinzi et al. (Appl Stoch Models Bus Ind 28:439–458, 2008) proposed an algorithm, called the response-based unit segmentation in partial least squares (REBUS-PLS) path modelling, to detect sources of heterogeneity in both measurement and structural models. The REBUS-PLS allows researchers to identify classes of units with similar behaviours (with respect to the postulated model) and to estimate one model for each identified class (so-called ‘local models’). Applying the REBUS-PLS algorithm to our case study, we detected three main classes of units with similar behaviours and estimated three local models. We found, for example, that in the estimated model for the entire sample, the relationship between satisfaction with family and social life and subjective well-being is statistically significant. However, this result was not confirmed in all of the estimated local models.     

Invariance Testing of the SF-36 Health Survey in Women Breast Cancer Survivors: Do Personal and Cancer-related Variables Influence the Meaning of Quality of Life Items?

Quality of life (QoL) is affected by issues specific to illness trajectory and thus, may differ, and potentially take on different meanings, at different stages in the cancer process. A widely used measure of QoL is the SF-36 Health Survey (SF-36; Ware 1993); therefore, support for its appropriateness in a given population is imperative. The current study aimed to examine the conceptual (measurement) model of the SF-36, as well as closely related models, and test the measurement invariance of the SF-36 to determine if meaningful comparisons could be made among three groups of breast cancer survivors (N = 358 [data collected in 2007–2008]; divided on time since treatment, type of treatment, and age). Good model fit was found for one of three models based on the original design of this instrument—the items to subscales model. Two models were considered for measurement invariance testing: (a) items to physical health/mental health and (b) items to subscales. Strong invariance was found for time since treatment and type of treatment for both models. Weak invariance was found for age in the first model, while strict invariance was confirmed for the subscales model. Group comparisons in QoL were made where justified. Significant differences were found only on age for physical functioning, role limitations due to emotional problems, vitality, mental health, and social functioning. Overall, results suggest that while the SF-36 can be used to examine differences in QoL for various breast cancer survivors, some conceptual issues with this instrument need to be further examined.     

Richer in Money, Poorer in Relationships and Unhappy? Time Series Comparisons of Social Capital and Well-Being in Luxembourg

The worrying decline of social capital (Putnam in Bowling alone: the collapse and revival of American community. Simon and Schuster, New York, 2000) and the disappointing trends of subjective well-being characterising the US (Easterlin in Nations and households in economic growth. Academic Press, New York, 1974; Easterlin and Angelescu in Happiness and growth the world over: time series evidence on the happiness-income paradox, 2009; Easterlin et al. in Proc Natl Acad Sci 107:22463–22468, 2010) raise urgent questions for modern societies: is the erosion of social capital a feature of the more developed and richer countries or is it rather a characteristic aspect of the American society? To test the hypothesis that the erosion of social capital and declining well-being are not a common feature of richer countries, present work focuses on Luxembourg. The main results are: (1) the erosion of social capital is not a legacy of the richest countries in the world; (2) between 1999 and 2008, people in Luxembourg experienced a substantial increase in almost every proxy of social capital; (3) both endowments and trends of social capital and subjective well-being differ significantly within the population. Migrants participate less in social relationships and report lower levels of well-being; (4) the positive relationship between trends of subjective well-being and social capital found in previous literature is confirmed.     

Gender and Psychological Correlates of Self-rated Strengths Among Youth

Research on virtues and character strengths has increased over the last decade. A total of 283 young participants from Portugal completed a measure of character strengths (Furnham and Lester in Eur J Psychol Assess 28:95–101, 2012) grounded on the values in action inventory of strengths (Peterson and Seligman in Character strengths and virtues: a handbook of classification, APA Press, Washington, DC, 2004). Participants also completed well-being measures, and a Big Five personality trait measure. The study examined the factor structure of self-assessed character strengths as well as demographic (particularly gender), well-being and personality correlates of the virtues which are the “higher order” classification of the strengths. Our results provided evidence for a four-dimensional model, though somewhat different from the theoretical formulation. Females typically scored higher on character strengths than males. Regressions investigating demographic, well-being and personality determinants of these strengths evidenced personality factors (particularly openness and agreeableness) were always most powerful predictors of the self-reported strengths than demographic and well-being measures. Limitations of the research are discussed and directions for future investigation are suggested.     

Monitoring Human Development Goals: A Straightforward (Bayesian) Methodology for Cross-National Indices

We offer a straightforward framework for measurement of progress, across many dimensions, using cross-national social indices, which we classify as linear combinations of multivariate country level data onto a univariate score. We suggest a Bayesian approach which yields probabilistic (confidence type) intervals for the point estimates of country scores—a vital, and often missing, feature in cross-national comparisons. We demonstrate our approach using the United Nations Development Programme’s Millennium Development Goals (MDGs), via the Maternal and Neonatal Program Effort Index (MNPI) data (Ross et al. in Trop Med Inter Health 6(10):787–798, 2001), and Human Development Index (HDI) (2010) as examples.     

The Subjective Well-being of Adolescents from Two Different Cultures: Applying Three Versions of the PWI in Algeria and Spain

This paper analyses the crosscultural comparability of well-being among 13–20 year-old adolescents using two samples, one from Oran County (Wilaya) in Algeria and another from Catalonia (Spain). The following are used as well-being indicators: a modified version of the original Personal Well-being Index (PWI) (Cummins et al. in Soc Indicat Res 64:159–190, 2003b), a single-item scale on overall life satisfaction (OLS) and a list of complementary items on satisfaction with various life domains. This research tests the original version of the PWI with some changes and two other versions with additional items. Confirmatory factor analyses show good fit statistics for the three versions with the pooled sample of adolescents from the two countries. The multigroup models show that correlations and regressions may be compared between the two samples, but not means, probably due to different cultural response styles among adolescents in the two countries. Structural equation models including OLS also show good fit statistics. When gender and age are included in these models, the former does not show any correlation with PWI11 in either of the two countries, whereas age shows a clearly negative correlation in both. A new version of the PWI with 11 items has shown higher standardized regression coefficients when the items are regressed on OLS and higher R² and each of the items has shown to contribute with unique explained variance using the pooled sample, although 3 of the original scale items do not show a significant contribution in Algeria. The fact that a multigroup model using this 11-item version shows good fit with constrained loadings when comparing samples from such different cultural and linguistic contexts as Catalonia and Algeria offers new opportunities for international comparative research of adolescents’ subjective well-being.     

Choices Which Change Life Satisfaction: Similar Results for Australia, Britain and Germany

Using data from national socio-economic panel surveys in Australia, Britain and Germany, this paper analyzes the effects of individual preferences and choices on subjective well-being (SWB). It is shown that, in all three countries, preferences and choices relating to life goals/values, partner’s personality, hours of work, social participation and healthy lifestyle have substantial and similar effects on life satisfaction. The results have negative implications for a widely accepted theory of SWB, set-point theory. This theory holds that adult SWB is stable in the medium and long term, although temporary fluctuations occur due to life events. Set-point theory has come under increasing criticism in recent years, primarily due to unmistakable evidence in the German Socio-Economic Panel that, during the last 25 years, over a third of the population has recorded substantial and apparently permanent changes in life satisfaction (Fujita and Diener in J Pers Soc Psychol 88:158–64, 2005; Headey in Soc Indic Res 85:389–403, 2008a; Headey et al. in Proc Natl Acad Sci USA 107(42):17922–17926, 2010). It is becoming clear that the main challenge now for SWB researchers is to develop new explanations which can account for medium and long term change, and not merely stability in SWB. Set-point theory is limited precisely because it is purely a theory of stability. The paper is based on specially constructed panel survey files in which data are divided into multi-year periods in order to facilitate analysis of medium and long term change.     

Testing a New Operationalization of the Basic Values on Estonian- and Russian-speaking Subpopulations in Estonia

The theory of basic human value developed by Shalom Schwartz has held a dominant place in the field of value studies for at least two decades. Despite of some modest adaptations, the theory has maintained its original form. Still, an increasing number of critical discussions have recently been published throwing doubt upon universality of its inner structure (e.g. Mohler and Wohn in Persönliche Wertorientierungen im European Social Survey, ZUMA-Arbeitsbericht, 2005; Clercq 2006; Perrinjaquet et al. in J Res Pers 41:820–840, 2007; Davidov and Schmidt in Measuring meaningful data in social research, Acco, Leuven, pp 373–386, 2007; Davidov et al. in Public Opin Quart 72:420–445, 2008; Davidov in Surv Res Methods 2:33–46, 2008; Knoppen and Saris in Surv Res Methods 3:91–103, 2009a; Knoppen and Saris 2009b; Fischer et al. in J Cross Cult Psychol 41:135–151, 2010). Most of these studies have proposed that the shortcomings of that model can be improved through unification of some adjacent value types (e.g. Davidov and Schmidt in Measuring meaningful data in social research, Acco, Leuven, pp 373–386, 2007; Davidov et al. in Public Opin Quart 72:420–445, 2008; Davidov in Surv Res Methods 2:33–46, 2008). However, Knoppen and Saris (Surv Res Methods 3:91–103, 2009a; Knoppen and Saris 2009b) have showed that the given grouping of factors was a consequence of misspecifications in the model and proposed an alternative structure with 19 value types, which has been largely confirmed by several recent papers (Cieciuch and Schwartz in J Pers Assess 94:321–328, 2012; Beierlein et al. in Surv Res Methods 6:25–36, 2012). Current study will also test the new model, but contrarily to cited papers, a representative national sample is used, which raises the robustness of findings. The data is from Estonia and collected in late 2008. Due to the existence of large ethnic minority in Estonian society, the sample allows additionally testing the equivalence of the measurement in the two subpopulations. This study shows that the alternative value-structure, proposed by Knoppen and Saris, applies well to the representative Estonian data.     

Validating the Portuguese Version of the Satisfaction With Life Scale in an Elderly Sample

Life satisfaction is referred to a cognitive, judgmental process (Diener et al. in J Pers Assess 49:71–75, 1985), in which person’s quality of life is globally assessed according to his/her chosen criteria (Shin and Johnson in Soc Indic res 5:475–492, 1978). Thus, life satisfaction is a conscious cognitive judgment, based on the comparison of one’s life with a self-imposed standard or set of standards, which lead to a global assessment of life (Pavot and Diener in Psychol Assess 5:164–172, 1993). Among the many scales developed to measure life satisfaction, the Satisfaction With Life Scale (SWLS, Diener et al. in J Pers Assess 49:71–75, 1985) is one of the global life satisfaction scales more often used in the research arena. It is composed of five items assessing global life satisfaction, using a Likert type response format. The aim of this paper is to validate the Portuguese version of the SWLS via confirmatory factor analysis, with a sample of 1,003 elderly from Angola. Reliability, factorial and criterial validity estimates are presented. Overall, the results shown that the scale had an adequate one-factor confirmatory solution, satisfying reliability indices, and adequate criterion-related validity when assessed in a sample of Angolan elderly. The discussion relates the results with existing literature and posits the contributions of the paper: firstly, it offers the researchers on life satisfaction in Portuguese-speaking contexts a brief, self-rated measure of satisfaction with life that has sound psychometric properties, validity, and reliability; secondly, it is the first confirmatory validation of the scale in Portuguese.     

Individual quality of life: can it be accounted for by psychological or subjective well-being?

There is ongoing discussion in the scientific literature about the need for a more theoretical foundation to underpin quality of life (QoL) measurement. This paper applied Keyes et al.’s [J. Pers. Soc. Psychol. 82 (2002) 1007] model of well-being as a framework to assess whether respondents (n = 136 students) focus on elements of subjective well-being (SWB), such as satisfaction and happiness, or on elements of psychological well-being (PWB), such as meaning and personal growth, when making individual QoL (IQoL) judgments using the Schedue of the Evaluation of Individual Quality of Life (SEIQoL). The Keyes et al.’s model was confirmed and explained 41% of the variance in SEIQoL scores. Both SWB and PWB were correlated with the SEIQoL Index Score and SWB was found to be an important mediating variable in the relationship between PWB and SEIQoL. When analyzing different well-being combinations, respondents with high SWB/high PWB had significantly higher SEIQoL scores than did those with low SWB/low PWB. Respondents with high PWB/high SWB had higher SEIQoL scores than did those with high PWB/low SWB. Longitudinal studies in different patient groups are needed to explore the dynamic relationship between IQoL and well-being. Further investigation of the relationship between PWB and SWB with other instruments purporting to measure QoL would contribute to an enhanced understanding of the underlying nature of QoL.     

Validation of the Satisfaction with Life Scale to Brazilians: Evidences of Measurement Noninvariance Across Brazil and US

Satisfaction with life is one of three hallmarks of subjective well-being, along with frequent positive emotions and infrequent negative emotions (Diener et al. in Psychol Bull 125:276–302, 1999), and the satisfaction with life scale (SWLS; Diener et al. in J Pers Assess 49:91–95, 1985) has been used worldwide to evaluate it. The current study seeks to (a) adapt and gather evidence of validity and reliability of the SWLS for a Brazilian sample, (b) evaluate gender equivalence on Brazilian university students, and (c) test for invariance between Brazilian and US samples. Participants were US (N = 241), and Brazilian (N = 1,388) undergraduates. Results from the Brazilian sample, based on confirmatory factor analyses and measurement invariance tests, showed: (a) evidence of validity of the scale, (b) scalar invariance across gender, (c) scalar invariance within group. However, nonequivalence between Brazil and US samples was found. Such results suggest that within comparisons can be conducted with Brazilian undergraduates, but comparisons between Brazil and the US might be misleading due to lack of invariance. Similar findings have already been reported in other cultures and raise questions about cross cultural studies with this scale.     

Social Correlates of Psychological Well-Being Among Undergraduate Students in Mysore City

This study explores the impacts of social factors on psychological well-being mainly, gender, educational levels of parents, family income, occupation of parents, and family relationships. The research methodology I employed was guided by random sampling techniques; I selected two hundred eighty students, between the ages of, 19 and 22, from both genders, and different socioeconomic and religious backgrounds. These students were selected from a total of 8 governmental and private colleges in Mysore. I prepared a structured questionnaire for gathering the demographic information and assessing relevant social factors. To measure psychological well-being, I administered Ryff’s psychological well-being scales (Ryff in J Pers Soc Psychol 57(6):1069–1081, 1989). I used frequencies, distribution, and contingency coefficient to describe the variables such as, age, gender, education, religion, income, occupation and their association with type of colleges The data were statistically tested through a one way analysis of variance (ANOVA), Post Hoc Test (Duncan’s Multiple Range Test) and a t test using (SPSS, version 16). The findings of this quantitative study reveal that there were no gender differences in relation to psychological well-being of students. Educational levels of parents, occupation, income, and family relationships impact students’ psychological well-being. This study contributes to the literature in two ways. First, my work explores multiple social factors in tandem, instead of focusing on one social factor. Second, the current study probes into better understanding of the sociological issues that are related to characteristics of psychological well-being, particularly that of young college -age women and men. This research is supported by previous studies related to the psychological well-being.     

Does Weather Really Influence the Measurement of Life Satisfaction?

Since the beginning of the nineties, a number of studies indicate that weather conditions at interview day can have an effect on measurement, in particular regarding life satisfaction. In their seminal paper, Schwarz and Clore (J Pers Soc Psychol 45(3):513–523, 1983) show higher reported life satisfaction for sunny days, a finding which is replicated recently by Kämpfer and Mutz (Soc Indic Res 110(2):579–595, 2013). However, both studies are based on relatively small samples (from a few dozen up to 200 cases). We use data of the German Family Panel (pairfam) and local weather data for every respondent to investigate if weather effects on satisfaction measurement can be replicated with a large sample (about 7,000 respondents). In addition to cross-sectional analyses in which we follow closely the approach of Kämpfer and Mutz, we estimate fixed effects regressions to model the effect of weather on individual changes in satisfaction over time. We do neither find an effect of nice weather on the day of the interview on the respondents’ ratings of general life satisfaction nor a consistent effect on any of the other satisfaction measures. These results show that at least with simple weather measures as they have been used as yet a relationship between weather conditions at interview day and answering behavior regarding life satisfaction cannot be found.     

Life Satisfaction and Income Comparison Effects in Turkey

This paper evaluates the relative impact of different types of benchmarks such as internal and external comparisons on subjective well-being in Turkey. There are few studies on life satisfaction for Turkey and they mostly focus on the impact of socio-demographic effects on subjective well-being. The main purpose of this paper is to investigate how reference group’s self-reported life satisfaction is related to the level of consumption; as well as the level of internal and external comparisons and other socio-economic factors. The paper relies on the Life in Transition Survey (EBRD 2011), a survey conducted in late 2010 jointly by the European Bank for Reconstruction and Development and the World Bank. The survey includes 1,003 observations for Turkey. The emphasis of the paper is based on the concept of income comparisons—both to others in the relevant reference group and to oneself in the past (evaluation) and future (expectation). The main findings are; in addition to household consumption, internal and external comparisons have significant impact on life satisfaction. The impact of comparisons is asymmetric: in most cases under-performing one’s benchmark has a greater effect than out-performing it.     

Validation and Psychometric Properties of Academic Major Satisfaction Scale Among Korean College Students

The purpose of this research was to adapt and validate the 6-items Academic Major Satisfaction Scale (AMSS, Nauta in J Career Assess 15(4):446–462, 2007) for use in Korea. The scale was tested using 275 college students in South Korea. Results indicated adequate internal-consistency reliability of 0.87, and adequate test–retest reliability of 0.84. Confirmatory factor analysis demonstrated a unidimensional structure and measure invariance tests showed equivalent structure across gender groups. Correlations with career decision self-efficacy and variables related to subjective well-being ranged from moderate-tohigh and were all significant. All the results suggest suitable fit among the population of Korean college students. Suggestions for usage of and future research on the AMSS in the Korean context are discussed.     

Quality of Life and Well-Being Ranking of Selected Districts of Khyber Pakhtunkhwa,Pakistan

Quality of life (QoL) is a multidimensional concept encompassing many aspects of an individual’s existence. It is not just a measure of material resources but of intangible environments which affect quality of life. The study concentrates on the province of Khyber Pakhtunkhwa, Pakistan, and looks at the QoL and well-being in thirteen districts representing the province’s major population. It followed an integrative approach to measuring quality of life. Principal component analysis was used to tackle with multidimensionality. Weighted factor scores were used as an index for ranking QoL and well-being on the basis of social indicators chosen in different life domains. The results show that districts having high urban disposition top the ranks in QoL in Khyber Pakhtunkhwa, like Peshawar, Mardan, Swat and Charsadda, while Bannu, Kohat and Lower Dir fall amongst the bottom districts in terms of QoL. The rural/urban ranking also follows similar patterns with a few exceptions.     

Socioeconomic Status,Income Inequality,and Health Complaints: A Basic Psychological Needs Perspective

Socioeconomic status (SES) and income inequality are now recognized as important determinants of health, and there is growing interest in uncovering the intermediary psychosocial pathways through which the socioeconomic context affects physical well-being (Marmot in The status syndrome: how social standing affects our health and longevity, Henry Holt, New York, 2004; Wilkinson and Pickett in The Spirit Level: why more equal societies almost always do better, Allen Lane, London, 2009). We adopted the applied framework of self-determination theory (SDT; Deci and Ryan in Psychol Inq 11:227–268, 2000) and hypothesized that fulfillment of the basic psychological needs for autonomy, competence, and relatedness would mediate the relationships that SES and income inequality have to self-rated health. An online community sample of American participants (N = 1,139) completed a detailed demographic survey and provided self-reports of need fulfillment and health complaints. Structural equation models controlled for impression management and self-deceptive enhancement. Controlling for sex and age, need fulfillment was predicted positively by subjective SES and objective household income and negatively by state-level income inequality; in turn, need fulfillment predicted lower levels of health complaints. These findings suggest that SDT provides a useful framework for the study of SES, income inequality, and health, and that basic psychological needs are an important mechanism through which socioeconomic contexts influence health.     

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.