Inducing Score Reliability from Previous Reports: An Examination of Life Satisfaction Studies

The sample specific nature of reliability is often overlooked in substantive research, with investigators frequently referencing reliability estimates from previous studies as the basis for presuming the score integrity for their data. The purpose of the current study was to examine this practice, known as reliability induction, across studies using a popular life satisfaction (LS) measure, the Satisfaction with Life Scale. A comprehensive literature search was conducted, yielding a final sample of 196 studies using the instrument. Fifty-two studies involving 76 samples induced reliability coefficients from other sources. These studies were coded in terms of sample characteristics and variability estimates to derive comparisons in these two areas between the induced reports and the original studies. Results suggest that none of the studies inducing reliability had sufficient justification for induction. It was also found that estimating reliability coefficients for the data in hand has increased relative to induced reports and studies omitting reliability information. Practical implications for substantive researchers are discussed and suggestions for additional research are provided.     

The Quality of Life in South Korea

The AsiaBarometer survey of 1,023 respondents shows Life in Korea is highly modernized and digitalized without being much globalized. Despite the modernization and digitalization of their lifestyles, ordinary citizens still prioritize materialistic values more than post-materialistic values, and they remain least satisfied in the material life sphere. A multivariate analysis of the Korean survey reveals that their positive assessments of their standard of living and marriage are the most powerful influences on the quality of life they experience. Remarkable improvements in the objective conditions of life for the past three decades have failed to transform Korea into a nation of well-being.

Elusive Effects of Unemployment on Happiness

This paper explores the connection between unemployment and subjective well-being in Finland using cross-sections for the years 1990, 1996 and 2000 from World Values Surveys. Interestingly, an unprecedented increase in the national unemployment rate (from 3 to 17%) did not produce a drop in the mean level of subjective well-being. Personally experiencing unemployment reduces life satisfaction, but does not have a significant effect on happiness in ordered logit estimation. However, generalized ordered logit estimation reveals that being unemployed has a negative effect on happiness at lower happiness scores, but no significant effect at high happiness levels.     

Impact of Arts-Related Activities on the Perceived Quality of Life

The aim of this investigation was to measure the impact of arts-related activities on the perceived or experienced quality of life. In the fall of 2006 a questionnaire was mailed out to a random selection of 2000 households in each of five British Columbia communities, and 1027 were returned completed. The total and individual community samples should be regarded as merely representative of some British Columbian residents who had some interest in the arts. Sixty-six kinds of arts-related activities were identified in the questionnaire, and five indexes were created to help explain people’s motives for engaging in such activities. Seven different scales were used to measure respondents’ overall assessment of their lives, (1) self-reported general health (5-point scale), (2) satisfaction with life as a whole (7-point scale), (3) satisfaction with the overall quality of life (7-points), (4) happiness with life as a whole (7-points), (5) satisfaction with life as a whole (5-item index), (6) contentment with life (5-item index), (7) subjective wellbeing (4-item index). In the context of all our predictors, based on the relative impact of all the arts-related activities and the satisfaction obtained from those activities on our seven overall life assessment variables, it is fair to say that such activities and their corresponding satisfaction contributed relatively little. While this may seem incredible (especially to arts enthusiasts), it is important to keep in mind the initial condition “in the context of all our predictors” and the qualifier “relatively”. Our inability to discover greater marginal or total impacts of arts-related activities on the perceived quality of life may be the result of our use of the wrong search instruments for the great variety of values involved. It is an open question whether we used the best tools and found as much as there was to find or whether better tools would have found more.     

The Housing Domain of Quality of Life and Life Satisfaction in the Spontaneous Settlements on the Tehran Metropolitan Fringe

The aim of this article is to survey the spontaneous settlements on the Tehran Metropolitan Fringe (TMF), to determine the different housing sub-domains of quality of life (QOL), to survey overall life satisfaction and to determine the extent to which overall life satisfaction is explained by the components of the housing domain of QOL in these spontaneous settlements. Three spontaneous settlements on the TMF were selected by stratified random sampling method. Household interviews were conducted to gather the needed data. Nineteen indicators were selected to reflect the housing sub-domains of QOL. A factor analysis identified seven housing sub-domains of QOL: housing consolidation, housing amenities, housing space, housing quality, housing basic services, housing durability and security of tenure. In all three settlements surveyed, an inverse relationship was found between satisfaction and dissatisfaction. Very few residents expressed a neutral view about life satisfaction in the settlements surveyed. In all three settlements surveyed, respondents felt they were more satisfied with their life in their previous settlements. Stepwise multiple regression analysis was performed to determine the extent to which overall life satisfaction is explained by the seven extracted components of the housing domain of QOL. The results indicated that there is a direct relationship between the main reasons for migration to these settlements and the housing sub-domains of QOL.