Diversity mindsets and the performance of diverse teams

Diversity can enhance as well as disrupt team performance. Diversity beliefs and climates may play an important moderating role in these effects, but it is unclear what form these should take to promote the positive effects of diversity. Addressing this question in an integration of research in team cognition and diversity, we advance the concept of diversity mindsets, defined as team members’ mental representations of team diversity. These mindsets capture diversity-related goals and associated procedural implications for goal achievement. We develop theory about the accuracy, sharedness, and awareness of sharedness of mindsets as moderators of the diversity-performance relationship. We also identify the determinants of these aspects of diversity mindsets. Finally, we discuss the implications of our model for the management of diversity.     

Relationship between respiratory mortality and self-perceptions of aging

Although there is growing evidence that psychological factors affect an individual's susceptibility to respiratory illnesses, psychological predictors of respiratory mortality have received little attention. This study investigated whether an age-specific psychological factor, older individuals’ beliefs about their own aging, predicted the likelihood of their dying from respiratory causes (ICD-9: 460–519). The sample was composed of 620 individuals, aged 50–87 years at baseline, who participated in a longitudinal study with six waves. Our research found that individuals with higher baseline positive self-perceptions of aging were significantly less likely to die of respiratory causes over the next 23 years, after controlling for age, functional health, gender, loneliness, marital status, self-rated health, and socioeconomic status (hazard ratio?=?0.695; p?<?0.005). This is the first study to link individual beliefs about aging to cause-specific mortality. Future research is warranted to further elucidate the relationship between self-perceptions of aging and resistance to respiratory mortality.     

The dimensional salience solution to the expectancy-value muddle: An extension

The theory of reasoned action (TRA) specifies a set of expectancy-value, belief-based frameworks that underpin attitude (behavioural beliefs × outcome evaluations) and subjective norm (normative beliefs × motivation to comply). Unfortunately, the most common method for analysing these frameworks generates statistically uninterpretable findings, resulting in what has been termed the ‘expectancy-value muddle’. Recently, however, a dimensional salience approach was found to resolve this muddle for the belief-based framework underpinning attitude. An online survey of 262 participants was therefore conducted to determine whether the dimensional salience approach could also be applied to the belief-based framework underpinning subjective norm. Results revealed that motivations to comply were greater for salient, as opposed to non-salient, social referents. The belief-based framework underpinning subjective norm was therefore represented by evaluating normative belief ratings for salient social referents. This modified framework was found to predict subjective norm, although predictions were greater when participants were forced to select five salient social referents rather than being free to select any number of social referents. These findings validate the use of the dimensional salience approach for examining the belief-based frameworks underpinning subjective norm. As such, this approach provides a complete solution to addressing the expectancy-value muddle in the TRA.     

The development of a smoking-specific locus of control scale

Abstract

A 32-item questionnaire was designed to measure multidimensional locus of control beliefs specifically about giving up smoking (SLC Scale), and administered along with the Multidimensional Health Locus of Control Scale (MHLC) and a short smoking information questionnaire to 211 smokers. Psychometric analyses of the SLC scales included a series of repeated factor and reliability analyses which resulted in a final three-factor solution, containing 11 of the original SLC items. The three factors represented the following types of locus of control for smoking: a combined Internal-Chance factor, a Significant Others factor, and a Powerful Others factor with Chronbach's alpha coefficients of internal reliability of 0.63, 0.56 and 0.55 respectively. Analyses relating to the reliability and validity of the SLC scale are presented and discussed. As expected the SLC correlated more sensibly and significantly with subjects' reported behaviour and intentions regarding giving up smoking than did the MHLC scales.     

Lay beliefs about the efficacy of self-reliance,seeking help and external control as strategies for overcoming obesity,drug addiction,marital problems,stuttering and insomnia

Abstract

This study was concerned with peoples' beliefs about the importance of twenty-four different contributors towards overcoming five relatively common personal health problems, namely: obesity, drug addiction, marital difficulties, stuttering and insomnia. One hundred and twenty-two subjects completed a five-page questionnaire indicating how effective each of these contributors were to overcoming the problems as specified. Factor analysis revealed an interpretable structure similar to previous studies (Luk and Bond, 1992): the emerging three factors were labelled ^'self-reliance”, “seeking help” and “external control”. Multiple regression showed that few individual difference variables as measured were related to perceived relevance of the different contributors. The results were discussed in terms of subjects' beliefs concerning the value of self-reliance as opposed to seeking help, and in relation to the importance of understanding lay beliefs about the efficacy of different forms of intervention.     

Conscientiousness and adherence to the oral contraceptive pill: A prospective study

Objective: We assess the association between conscientiousness and adherence to the oral contraceptive pill (OCP), and examine if such a relationship is independent of a measure of prospective memory and a range of social cognitive variables.

Method: Data were collected from 150 OCP users at baseline, and 99 provided follow-up data four weeks later. Conscientiousness, a range of social cognitive predictors and prospective memory were assessed at baseline. OCP adherence was measured at baseline, and again at Time 2. Data were analysed using correlation and multiple linear regression.

Results: Higher conscientiousness was associated with higher overall OCP adherence in both cross-sectional (r = ?0.28, p < 0.01) and prospective analysis (r = ?0.34, p < 0.01). Conscientiousness predicted OCP adherence at Time 2, adjusting for OCP adherence at Time 1 (R² change = 0.02, p = 0.04). The association was reduced to non-significance when social cognitive predictors and prospective memory were included in the multivariable model. Prospective memory was an independent predictor of OCP adherence at Time 2.

Discussion: This is the first study to identify an association between conscientiousness and OCP adherence. The association is not independent from social cognitive predictors and prospective memory. Facet-level analysis of conscientiousness and formal mediation analyses are recommended in future replications.     

Physical activity: the relative associations with cognitive and affective risk beliefs

Abstract

Objective: The role of affectively oriented risk beliefs in explaining health behaviors has not been examined in the context of physical activity or in diverse study populations. We evaluated whether affective risk beliefs account for unique variance in physical activity intentions and behavior above and beyond that accounted for by cognitive risk beliefs.

Design: A cross-sectional survey of socio-demographically diverse US residents (N?=?835; 46.4% no college training; 46.7% minority racial/ethnic ancestry; 42.6% men).

Main outcome measures: Physical activity intentions and behavior.

Results: Hierarchical linear regressions showed that affective risk beliefs accounted for variance in physical activity intentions beyond that predicted by socio-demographics and cognitive risk beliefs (F-change ps<.001). Specifically, intentions were higher among people with higher anticipated regret (ps<.001) and with higher absolute feelings of risk (ps<.05) or worry (ps<.05). There was an indirect relationship between perceived absolute likelihood and intentions through anticipated regret and feelings of risk. Neither cognitive nor affective risk beliefs accounted for variance in physical activity behavior (F-change ps>.05), but unsurprisingly, behavior was positively associated with physical activity intentions (p<.001).

Conclusion: Future interventions could target affective risk beliefs—particularly anticipated regret—to increase intentions, and then add other intervention components to bridge the intention–behavior gap.     

Coping with adverse drug events in patients with heart failure: Exploring the role of medication beliefs and perceptions

This study describes coping strategies that patients with heart failure (HF) use to manage adverse drug events (ADEs). The included coping strategies were social support seeking, information seeking, non-adherence and taking alleviating medication. The role of beliefs about medication and ADE perceptions in explaining these coping strategies was assessed using the Self-Regulation Model. We performed a cross-sectional study including 250 HF patients who experienced an ADE. Patients completed validated questionnaires assessing their coping strategies, ADE perceptions and medication beliefs. Social support (60%) and information seeking (32%) were the most commonly used strategies to cope with ADEs. Non-adherence was reported by 7% of the patients. Multivariate linear regression analysis showed that demographics, clinical factors and medication beliefs explained only a small amount of the variance in coping strategies, whereas ADE perceptions explained a substantial amount of variance. Path analysis showed that patients’ perceptions about the timeline, consequences and controllability of ADEs by the health care provider were directly related to their coping behaviour. The effect of patients’ medication beliefs on their coping strategies was consistent with mediation through their ADE perceptions. Our results support the value of the Self-Regulation Model in understanding patients’ coping behaviour with regard to ADEs.