Affective and health-related outcome expectancies for physical activity in older adults

This study tests the effects of affective and health-related outcome expectancies on physical exercise, assuming stronger direct and indirect (via intention) effects from affective outcome expectancy to physical exercise than from health-related outcome expectancy to exercise. Physical exercise and social cognitive variables were assessed at baseline, and 6- and 12-month follow-up in 335 older adults (60–95 years of age). Applying structural equation modelling, there was a direct effect from affective, but not from health-related outcome expectancy on intentions and behaviour. Also, the indirect effect from self-efficacy on physical exercise via affective outcome expectancy was significant, whereas the mediation via health-related outcome expectancy was not. These findings emphasise the relative importance of affective versus health-related outcome expectancies in predicting intentions and physical exercise in older adults and highlight the importance to separate these facets at a conceptual level to enhance both theory development and health promotion.     

Domain dimensionality and temporality of outcome expectancy for physical activity among middle-aged and older Chinese adults: A latent profile analysis

ObjectivesUsing a person-centered approach, this study aimed to identify the profiles of outcome expectancy for physical activity among middle-aged and older Chinese adults. Profiles were defined by two aspects of outcome expectancy including domain dimensionality and temporality, given the emphasis on social connectedness and the shortened future-time perception in this population.DesignCross-sectional survey design.MethodsParticipants included 300 Chinese adults aged 50 years or above, recruited in Hong Kong. Participants were asked to indicate their outcome expectancy for physical activity in physical, social and self-evaluative domains, rate the immediacy of each outcome expectancy item, and then report their physical activity for the past week. A latent class analysis was used to identify the number of profiles and profile characteristics, and to examine the predictors of the profile memberships and effects of the memberships on physical activity.ResultsResults suggested four profiles, including low, moderate, delayed-high and immediate-high expectancy classes. Temporality, rather than domain dimensionality, was essential in defining the profiles. Interdependent self-construal and future-time perception were predictive of the profile memberships. People with immediate-high expectancy were more physically active than those in other expectancy classes.ConclusionsThis study provided supporting evidence for the temporal self-regulation theory, and demonstrated the importance of immediate outcomes. More research attention in physical activity promotion should be given to the temporal dimension, especially for older adults who perceive future time as more limited. New directions to enhance outcome expectancies, especially for this population, also need further investigation.     

Expectancy Accessibility and the Influence of Outcome Expectancies on Adolescent Smokeless Tobacco Use

This study investigated the moderating influence of expectancy accessibility on the relation between outcome expectancies and drug use intentions. Specifically, it was hypothesized that expectancies made temporarily more accessible would predict smokeless tobacco intentions to a greater degree than would less accessible expectancies. In addition, it was anticipated that expectancies regarding positive outcomes of smokeless tobacco use would be better predictors of intention than would expectancies about negative outcomes. Results partially supported the accessibility hypothesis, but this effect occurred for positive outcome expectancies only. In addition, the anticipated prepotency of positive over negative expectancies in predicting drug use intentions was strongly supported. These findings are consistent with theories of problem behavior which differentiate between positive and negative outcome expectancies and which postulate that accessibility of expectancies plays an important role in expectancy-behavior relations.     

Can Outcome Expectancies Help Explain Sex Differences in Direct and Indirect Aggression?

This study examined the role of outcome expectancies in explaining sex differences in adolescents' inclination to engage in acts of aggression. Using a sample of Australian adolescents, 2 scales were developed to measure outcome expectancies of direct and indirect aggression. The data were used in subsequent mediation analyses. Sex differences in direct aggression were partially mediated by 2 types of aggression expectancies. Relative to females, males anticipated more overall benefits associated with acting aggressively and less fear of reprisals from authority figures. This pattern of expectancy beliefs predicted higher levels of self‐reported direct aggression. Sex differences in indirect aggression were fully mediated by anticipation of personal benefits, with males expecting greater personal benefits for engaging in this type of aggression.     

Knowledge and the Prediction of Behavior: The Role of Information Accuracy in the Theory of Planned Behavior

The usefulness of a combined protection motivation and self-efficacy theory as a model of health enhancement was investigated via a persuasive communications paradigm. Self-efficacy expectancy, outcome expectancy (i.e., perceived response efficacy) and outcome value (i.e., perceived social value) of a health-enhancing behavior were manipulated. As predicted, both self-efficacy expectancy and response efficacy had significant main effects on subjects' intentions to perform the health-enhancing behavior. Outcome value had no significant effect on behavioral intentions. Correlational data indicated that response efficacy was the best single predictor of intentions and that self-efficacy expectancy was also a significant predictor of intentions. Outcome value added no predictability. These results support the utility of the combined protection motivation and self-efficacy theory as a model of health enhancement.     

Depressive symptoms interfere with post-rehabilitation exercise: Outcome expectancies and experience as mediators

The aim of the study was to examine the relationship between depressive symptoms and physical exercise by unveiling how outcome expectancies regarding exercise and positive exercise experience could mediate between depressive symptoms and exercise. A longitudinal study included 178 cardiac and orthopedic rehabilitation patients in Germany. Patients responded to psychometric scales at two points in time with a six-week interval, assessing depressive symptoms (Time 1), outcome expectancies regarding exercise (Time 1), exercise experiences (Time 2), and exercise behavior (Times 1 and 2). Depressive symptoms were negatively related to physical exercise (r?=-?0.18), to positive outcome expectancies (r?=-?0.23), and to positive exercise experiences (r?=-?0.26). In a multiple-step mediation model, expectancies and experiences mediated between depressive symptoms and exercise. In total, 15% of the exercise variance was accounted for. Outcome expectancies and a lack of positive experience seem to partly explain why depressed individuals are less likely to exercise.     

Coping-related expectancies and dispositions as prospective predictors of coping responses and symptoms

We used Rotter's (1954, 1982) social learning theory and Kirsch's (1985, 1999) response expectancy extension thereof to clarify distinctions between coping-related expectancies (beliefs about the outcomes of coping efforts) and coping dispositions (tendencies to use particular coping responses), specifically focusing on the role of generalized expectancies for negative mood regulation (NMR) as a predictor of individual differences in coping and well-being. Two studies using structural equation modeling provided support for direct and indirect associations between NMR expectancies and symptoms of depression. In Study 1 NMR expectancies predicted situational avoidance coping responses and symptoms of depression and anxiety, independent of dispositional avoidance coping tendencies. In Study 2, NMR expectancies were associated with depressive symptoms, concurrently and prospectively, independent of dispositional optimism and pessimism. Both studies indicated that NMR expectancies are more strongly associated with depressive symptoms than with symptoms of anxiety and physical illness. Results underscore the importance of distinguishing between expectancies and other personality variables related to coping.     

Expectancy-value constructs and expectancy violation as predictors of exercise adherence in previously sedentary women.

This prospective study examined effects of expectancy of exercise benefits, value of benefits, expectancy violation, and self-efficacy (SE) on exercise behavior and study dropout in sedentary women (n=86). SE predicted exercise for study completers but did not predict study dropout. After 6 and 12 weeks, participants evidenced expectancy violations, particularly for fitness and weight. Initial value, expectancy, and Expectancy X Value did not predict exercise for study completers, but dropouts had higher initial positive expectancies than did completers. Expectancy violations produced in Weeks 1-6 did not predict exercise in Weeks 7-12 in study completers, but dropouts in Weeks 7-12 had higher expectancy violations for weight in Weeks 1-6 than did completers. Follow-up revealed that study dropouts stopped exercising. Identifying individuals with high initial expectancies and expectancy violations may improve health behavior intervention and research.     

Obese, older adults with knee osteoarthritis: weight loss, exercise, and quality of life.

This study examined the effects of dietary weight loss and exercise on the health-related quality of life (HRQL) of overweight and obese, older adults with knee osteoarthritis. A total of 316 older men and women with documented evidence of knee osteoarthritis were randomly assigned to 1 of 4 18-month interventions: dietary weight loss, exercise, dietary weight loss and exercise, or healthy lifestyle control. Measures included the SF-36 Health Survey and satisfaction with body function and appearance. Results revealed that the combined diet and exercise intervention had the most consistent, positive effect on HRQL compared with the control group; however, findings were restricted to measures of physical health or psychological outcomes that are related to the physical self.     

Impact of experimentally induced positive and anxious mood on alcohol expectancy strength in internally motivated drinkers

The effects of musically-induced positive and anxious mood on explicit alcohol-related cognitions (alcohol expectancy strength) in 47 undergraduate students who consume alcohol either to enhance positive mood states (for enhancement motives) or to cope with anxiety (for anxiety-related coping motives) were investigated. Pre- and post-mood induction, participants completed the emotional reward and emotional relief subscales of the Alcohol Craving Questionnaire - Now. The hypothesis that anxiety-related coping motivated drinkers in the anxious mood condition (but not those in the positive mood condition) would exhibit increases in strength of explicit emotional relief alcohol expectancies after the mood induction was supported. An additional, unanticipated finding was that enhancement-motivated drinkers in the anxious condition also showed significant increases in strength of explicit emotional relief (but not emotional reward) alcohol expectancies. The hypothesis that enhancement-motivated (but not anxiety-related coping motivated) participants would exhibit increases in explicit emotional reward expectancies following exposure to the positive mood induction procedure was not supported. Taken together with past research findings, the current results highlight the importance of distinguishing between subtypes of negative affect (i.e., anxious and depressed affect) in exploring the affective antecedents of explicit alcohol outcome expectancies.     

Expect the unexpected: ability, attitude, and responsiveness to hypnosis

Participants' expectancies and hypnotic performance throughout the course of a standardized, individually administered hypnotic protocol were analyzed with a structural equation model that integrated underlying ability, expectancy, and hypnotic response. The model examined expectancies and ability as simultaneous predictors of hypnotic responses as well as hypnotic responses as an influence on subsequent expectancies. Results of the proposed model, which fit very well, supported each of the 4 major hypothesized effects: Expectancies showed significant stability across the course of the hypnosis protocol; expectancies influenced subsequent hypnotic responses, controlling for latent ability; hypnotic responses, in turn, affected subsequent expectancies; and a latent trait underlay hypnotic responses, controlling for expectancies. Although expectancies had a significant effect on hypnotic responsiveness, there was an abundance of variance in hypnotic performance unexplained by the direct or indirect influence of expectation and compatible with the presence of an underlying cognitive ability.     

Surprise in the Context of Achievement: The Role of Outcome Valence and Importance

Five experiments examined the eliciting conditions of surprise in achievement situations. The present research tested an extension of the commonly accepted approach of regarding surprise as an emotion elicited by the unexpectedness of events. Specifically, the present extension posits that outcome valence and importance have effects on expectancy formation and thereby on surprise if expectancies are disconfirmed. It is posited that an achievement outcome's valence, importance, and expectancy are confounded because positive valence and high importance of an outcome are correlated with high desirability, which in turn increases expectancy. Consequently, an important failure should contain the highest expectancy-disconfirmation and thus elicit the highest surprise. Furthermore, in contrast to a thesis proposed by Weiner, Russel, and Lerman (1978, 1979), surprise was expected to be independent of the attribution of an outcome to luck or chance. The results of all five studies supported the present reasoning in experiments using vignettes (Studies 1 to 4), as well as in an actual achievement situation (Study 5). All of these studies provide empirical evidence of the predicted interaction effect between outcome valence and importance on surprise elicitation via expectancy-disconfirmation and thus lend support to the present extension of the expectancy-disconfirmation approach. But contrary to the approach suggested by Weiner et al., no general or causal relationships were found between attributions and surprise.     

A social-cognitive perspective on using family-friendly benefits

To help employees better manage competing life demands, many organizations offer family-friendly benefits to their workers, including flexible scheduling, day care assistance, and leave of absence. Although there is growing evidence of positive effects associated with these benefits, little is known about factors related to their use. Using survey responses from 188 parents employed in a variety of occupations, we examined the use of a broad array of family-friendly benefits from a social-cognitive perspective. More positive work outcome expectancies related to higher rates of benefit use, and more positive family outcome expectancies and higher work-family self-efficacy related to stronger intentions to use the benefits. In addition, gender moderated the relationship between work outcome expectancies and benefit use intentions, such that more positive work outcome expectancies were associated with stronger use intentions for women, but work outcome expectancies were not related to men’s use intentions.     

Depression Among Transgender Older Adults: General and Minority Stress

This study aims to (a) examine the direct and indirect effects internalized heterosexism, disclosure of gender identity, and perceived general stress in association with depression among transgender older adults; and (b) to assess the relative contribution of each relationship. Secondary analyses of data from a large community‐based study of older sexual and gender minorities were conducted utilizing structural equation modeling with a subsample (n = 174) of transgender adults aged 50 to 86‐years old. Disclosure of gender identity had no significant direct or indirect effects on either perceived general stress or depression. Internalized heterosexism did not have a direct effect on depression, but did have a significant indirect effect through perceived general stress. Finally, perceived general stress had an additional significant direct effect on depression, over and above internalized heterosexism. Total effect sizes appear to be considerable with standardized betas greater than 5.0. Perceived general stress and internalized heterosexism independently and cumulatively have significant direct and indirect effects on depression among transgender older adults. Implications for depression among transgender older adults and the role of community psychology are discussed.     

Adolescent smoking behavior and outcome expectancies

Adolescent smoking behavior is assumed to be associated with smoking outcome expectancies. Results in this paper are based on data from the control group of two data collections among Norwegian secondary school students taken approximately 30 months apart (T1 and T2). The dimensionality of smoking outcome expectancies was the same at both time points, revealing three components ("Addicted", "Not harmful" and "Social"). After correction for attenuation, the Pearson's correlation between T1 and T2 was 0.41 for the total sumscore, indicating low to moderate relative stability. When examining smoking expectancy sumscore means by smoking habits at T1 and T2, never smokers were different from smokers on both occasions. Never smokers scored low on "Social" and "Not harmful", and high on "Addictive". All associations were statistically significant (p < 0.001). The "Social" dimension was the strongest predictor of smoking behavior at T1 and T2. One of the outcome expectancy sumscores ("Addictive") at T1 predicted smoking habits at T2 after controlling for smoking habits at T1 (p < 0.01). This predictor was significant also after entering outcome expectancy sumscores at T2 into the model (p < 0.05). These results indicate that outcome expectations other than the health-related ones should be paid attention to when planning new prevention programs.     

Direct and Indirect Effects of Adolescent Self-Control of Emotions and Behavioral Expression on Adult Health Outcomes

In the ongoing Jyväskylä Longitudinal Study of Personality and Social Development, we examined the direct and indirect effects of self-control of emotions and behavioral expression, as rated by teachers at age 14, on various self-reported health outcomes at age 36 in 123 women and 129 men. The relation between independent and dependent variables was expected to be mediated by health-related behaviors at age 36 (exercise, tobacco use, heavy drinking). Path analysis showed that, in men, low self-control of emotions was linked to self-assessed poor health and physical symptoms indirectly via health-risk behaviors, but directly to disabilities. Behavioral expression at age 14, indexed by social activity, was directly linked to disabilities. In women, behavioral expression was unrelated to health outcomes, but low self-control of emotions was indirectly linked to self-assessed poor health, physical symptoms, and disabilities via health-risk behaviors.     

Autobiographical memory and well-being in aging: The central role of semantic self-images

Higher levels of well-being are associated with longer life expectancies and better physical health. Previous studies suggest that processes involving the self and autobiographical memory are related to well-being, yet these relationships are poorly understood. The present study tested 32 older and 32 younger adults using scales measuring well-being and the affective valence of two types of autobiographical memory: episodic autobiographical memories and semantic self-images. Results showed that valence of semantic self-images, but not episodic autobiographical memories, was highly correlated with well-being, particularly in older adults. In contrast, well-being in older adults was unrelated to performance across a range of standardised memory tasks. These results highlight the role of semantic self-images in well-being, and have implications for the development of therapeutic interventions for well-being in aging.     

Impact of Experimentally Induced Positive and Anxious Mood on Alcohol Expectancy Strength in Internally Motivated Drinkers

The effects of musically‐induced positive and anxious mood on explicit alcohol‐related cognitions (alcohol expectancy strength) in 47 undergraduate students who consume alcohol either to enhance positive mood states (for enhancement motives) or to cope with anxiety (for anxiety‐related coping motives) were investigated. Pre‐ and post‐mood induction, participants completed the emotional reward and emotional relief subscales of the Alcohol Craving Questionnaire – Now. The hypothesis that anxiety‐related coping motivated drinkers in the anxious mood condition (but not those in the positive mood condition) would exhibit increases in strength of explicit emotional relief alcohol expectancies after the mood induction was supported. An additional, unanticipated finding was that enhancement‐motivated drinkers in the anxious condition also showed significant increases in strength of explicit emotional relief (but not emotional reward) alcohol expectancies. The hypothesis that enhancement‐motivated (but not anxiety‐related coping motivated) participants would exhibit increases in explicit emotional reward expectancies following exposure to the positive mood induction procedure was not supported. Taken together with past research findings, the current results highlight the importance of distinguishing between subtypes of negative affect (i.e., anxious and depressed affect) in exploring the affective antecedents of explicit alcohol outcome expectancies.     

Effects of pain on functioning and well-being in older adults with osteoarthritis of the knee

The effects of pain on functioning and well-being were examined in 367 older adults with osteoarthritis (OA) of the knee. The relationship of OA-related pain to depressive symptoms and perceived health was hypothesized to be direct as well as mediated by physical and social functioning. Results showed that OA-related pain was related to poorer physical and social functioning, had a direct effect on depressive symptoms, and direct and indirect effects on perceived health. Lower social functioning was related to more depressive symptoms, and both lower social and physical functioning predicted worse perceived health. Thus, distinguishing between physical and social functioning when examining the costs of OA-related pain is useful. Moreover, existing pain-psychological well-being models can be generalized to perceived health.