A magical model to predict individual differences in mood change

We tested a mathematical model of psychological well-being (PWB) with data from a paradigm that included a negative mood induction followed by a positive induction. The propositions from the model encompass the hypothesis that the relative mood prior to either induction has implications for the magnitude of subsequent induction effects, such that relative mood is defined by current mood as a ratio of the prevailing mood that is predicted by the model. The findings confirm the hypothesis that the relative mood at baseline predicts mood change in a nonoverlapping time period, even after control for potentially mediating variables.     

Happiness has traitlike and statelike properties: A reply to Veenhoven

Veenhoven (1994) contrasted hypotheses of whether happiness is a trait or state, concluding that it is a state variable. This article critiques the conceptual foundation of Veenhoven's paper, and examines technical deficiencies in his review of evidence. Based on previous findings and new analyses, we conclude that happiness has both traitlike and statelike properties, but that individual differences in happiness endure despite its situational reactivity, and explain greater variance than situational effects.     

Long- and short-term affective states in happiness: Model,paradigm and experimental evidence

The present paper evaluates relevant findings on long- and short-term affective states in subjective well-being and argues for a componential model that combines the two into the more general concept of happiness. Two age parameters, one for long-term and one for short-term affect are added to the simple model to account for age changes in happiness. Measures of long- and short-term affect are presented, as is a paradigm for separating the components. Support for the simple model is provided by an experimental investigation with 64 college students who were exposed to positive and/or negative mood induction. As expected, the induction had substantially greater effect on short- than on long-term affect measures, particularly the negative induction procedure. These findings are consistent with predictions. However, multiple age cohorts will have to be assessed within a longitudinal framework to obtain values for the age parameters.     

Subjective well-being in later life: Issues concerning measurement and prediction

This paper reviews the research on the measurement and prediction of subjective well-being in later life. Psychometric data on several gerontological scales are presented in detail. Structural analyses of a variety of measures of subjective well-being are discussed and evidence for a one factor structural solution to subjective well-being is presented. Objective predictors of subjective well-being are discussed with respect to the strength of their relationships to subjective well-being. It is concluded that subjective well-being is the best predictor of itself. Evidence of temporal stability and corss-situational consistency, combined with the evidence of a one factor structural solution, suggests that subjective well-being has trait-like characteristics. Suggestions for future research are presented.     

Social desirability in measures of subjective well-being: Age comparisons

The present investigation evaluated the relationship between measures of psychological well-being and social desirability in three age groups: 21–40, 41–60, and 61–82 year-old samples. Data on 330 people, consisting of community and clinical groups, yielded high correlations between three measures of well-being (the MUNSH, the LSI-Z, and the PGC) and the Edwards Social Desirability Scale for all age groups, but only moderate ones between well-being scales and the Marlow-Crown Social Desirability Scale. Partial correlations between well-being measures and an external criterion of happiness, controlling for social desirability, failed to improve on the 0-order criterion/well-being relationship. Controlling for social desirability, therefore, does not enhance the construct validity of well-being scales in adult populations at any age. These results, combined with those on the factor structure of scale totals and on the discriminant validity of the well-being measures, suggest that the high 0-order correlations between measures of well-being and the Edwards scale are more readily attributed to content similarity between the Edwards scale and measures of well-being than to a social desirability response bias in well-being measures.     

Longitudinal variation in domain indicators of happiness

This paper examines changes in the mean levels of domain indicators of happiness, as well as happiness itself, using a longitudinal design. Results show that for a large sample of the elderly, mean levels of subjective domain indicators of happiness (excluding subjective health), as well as happiness itself, did not change over the 18-month period of the study. Physically related objective domain indicators, on the other hand, did change during the same time period.     

Indicators of elite status in persons aged over 60 years: A study of Elderhostelers

One definition of elite status as applied to successful aging makes reference to self-actualizing behavior. Elderhostelers as a group were considered to evidence such behavior. The aims of the study were to compare Elderhostelers with reference norms on indicators of behavioral style and basic function capabilities, and to assess structural relationships among the indicators. Our primary hypothesis was that behavioral style is more indicative of successful aging than functional age; consequently, the behavioral style indicators were predicted to differentiate the Elderhostelers from reference norms more strongly than the basic function indicators. The prediction was confirmed in that greatest differentiation was obtained on four behavioral style indicators: psychological hardiness, low anxiety, cognitive ability, and habitual physical activity level. With respect to structure, the personality indicators clustered more with basic function variables than with each other.     

Long- and short-term affective states in happiness: Age and sex comparisons

Data from 690 persons in three adult age groups were used to evaluate the generality of a componential model of happiness (Kozma et al., 1990). The model postulates that long- and short-term affective states combine in an additive manner to produce current happiness. The short-term components should be more susceptible to environmental manipulation than the long-term ones and should change more readily with an appropriate experimental manipulation. Subscales of the Memorial University Mood Scale (MUMS) were used to assess short-term affect while the experience subscales of the Memorial University of Newfoundland Scale of Happiness (MUNSH) and Diener's Long-term Satisfaction Scale were used to measure long-term affect. Overall current happiness was assessed by a seven-point avowed happiness rating scale. The Velten mood induction procedure was used to manipulate current affective state. In five of six comparisons, changes on short-term components were significantly greater than on long-term components. Age differences in reactivity to mood induction emerged only when a negative induction procedure was followed by a positive one. Under these conditions, the youngest cohort responded more consistently than the oldest cohort. An additive model, based on long- and short-term affect, age, and sex produced the best explanation for current happiness.