Personality and work-home interaction among dual-earner couples in South Africa: Testing an actor-partner interdependence model

This study aimed to investigate the effect of personality on work-home interaction crossover effects among dual-earner couples in South Africa. The participants were dual-earner couples (n = 264; 132 couples) with young children. They completed measures on work-home interaction and personality. Multilevel modelling was used to analyse predictions for six personality variables and four work-home interaction outcome variables. Additionally, we examined interaction effects between husbands’ and wives’ actor effects, as well as between their partner effects. Results suggest only wives’ Extraversion, Emotional Stability, and Openness positively influenced husbands’ experience of work-home interaction. Work-home personality crossover actor effects were more pronounced for wives. Partner effects were stronger for husbands in that an increase in Extraversion in wives will increase husbands’ experience of positive home-work interaction. A gendered effect appears to influence work-home interaction among South African working couples; this knowledge is important for interventions to establish balanced work and home lives.     

A guide for the estimation of gender and sexual orientation effects in dyadic data: an actor-partner interdependence model approach

The study of gender differences is a pervasive topic in relationship science. However, there are several neglected issues in this area that require special care and attention. First, there is not just one gender effect but rather three gender effects: gender of the respondent, gender of the partner, and the gender of respondent by gender of the partner interaction. To separate these three effects, the dyadic research design should ideally have three different types of dyads: male-female, male-male, and female-female. Second, the analysis of gender differences in relational studies could benefit from the application of recent advances in the analysis of dyadic data, most notably the Actor-Partner Interdependence Model. Third, relationship researchers need to consider the confounding, mediating, and moderating effects of demographic variables. We use the American Couples (Blumstein & Schwartz, 1983) data set to illustrate these points.     

It takes two to tango: Using the actor-partner interdependence model for studying the coach-athlete relationship

Research has repeatedly shown the importance of the relationship between a coach and an athlete. Despite these findings, we argue that the approaches used in previous research fail to sufficiently consider the dyadic and bidirectional nature of the coach-athlete relationship. Although the Actor-Partner Interdependence Model (APIM) was already proposed as a useful methodology for investigating and understanding the coach-athlete relationship, its potential has been underexploited in sport psychology. We discuss the possibly misleading conclusions that can be drawn from studies with an individual rather than a dyadic perspective and we propose to closely examine the dyadic pattern that can be inferred from the APIM, rather than making a priori assumptions about it. Practical implementations of the APIM in user-friendly apps are envisaged, as are relevant extensions of the APIM that allow to answer more advanced research questions by using more complex designs.     

Changes in peripheral social partners and loneliness over time: the moderating role of interdependence

We examined the relationships between age, changes in the number of peripheral partners, and changes in loneliness over 2 years among 365 Hong Kong Chinese aged 18-91 years. We also tested the moderating role of interdependent self-construal in the relationships. Results showed that the well-documented negative association between age and number of peripheral partners over time was only significant for individuals with low and medium interdependence but not for those with high interdependence. Moreover, only older and middle-aged adults high in interdependence benefitted from having more peripheral social partners by showing decreased loneliness in the 2-year interval.     

Modeling caregiver adaptation over time: the longitudinal impact of behavior problems

Although cross-sectional research has established the link between care demands and various indicators of caregiver adaptation, few studies have examined the impact of care recipients' problematic behavior over time. The present analysis determines the importance of behavior problems when predicting rates of change in subjective stressors (role overload and role captivity) and depression. Using 4-wave longitudinal data (N = 137) on dementia caregivers, the authors fit individual growth curve models for care demands (i.e., behavior problems, activities of daily living dependencies, and cognitive impairment), subjective stressors, and depression. Subsequent structural equation models found that increases in behavior problems were most likely to predict increases in role overload. The findings emphasize the deleterious long-term impact of behavior problems on individuals' emotional adaptation to caregiving.     

Moderation in the actor–partner interdependence model

Potential moderators of effects in the actor–partner interdependence model (APIM) include variables that vary within dyads, between dyads, or both between and within dyads (i.e., mixed moderators). Another factor in the moderation of the APIM is whether dyads are indistinguishable (e.g., same‐sex friendship pairs) or distinguishable (e.g., heterosexual couples). For each possibility, what are the potential moderator effects (up to 8), how they might be estimated and tested, and how they can be interpreted are discussed. Submodels are also presented, based on patterns of moderation of the actor and partner effects, which are statistically simpler, more conceptually meaningful, and more powerful in testing moderator effects. Example analyses illustrate the recommended steps involved in an APIM moderation analysis.     

Reflections on the actor–partner interdependence model

The actor–partner interdependence model (APIM) has been widely successful and has become the default method for analyses of dyadic data in which both members of the pair have the same measurements. This article reviews the history of the development of the APIM, focusing on the original presentation of the model, a 1979 article by Kraemer and Jacklin. Also discussed are the topics of APIM patterns, whether the APIM is a dyadic model, and the automation of APIM analyses. Although the APIM is the most popular method for dyadic analysis, it should be recognized there are alternatives that should also be considered.     

An adaptive temporal-causal network model to analyse extinction of communication over time

The persistence of information communicated between humans is difficult to measure as it is affected by many features. This paper presents an approach to computationally model the cognitive processes of information sharing to describe persistence or extinction of communication in Twitter over time. The adaptive mental network model explains, for example, how an individual can experience information overflow on a topic, and how this affects the sharing of information. Parameter tuning by Simulated Annealing is used to identify characteristics of the network model that fit to empirical data from Twitter. The data collected is related to the independentism in Catalunya, Spain, which is considered a global issue with repercussion in Europe.     

Modeling the effects of within-person characteristic and goal-level attributes on personal project pursuit over time

The current study aims to overcome methodological constraints of previous goal pursuit research by exploring how people simultaneously rely upon person-level characteristic adaptations and unique goal-level attributes to pursue their personal projects. Undergraduate participants identified 10 projects they would pursue over an academic quarter and rated project meaningfulness, effort exerted, patience employed, and progress satisfaction at five time points. Multilevel structural equation models revealed the relative influence of person-level and project-level attributes on project appraisals. Person-level adaptations accounted for a large portion of variance in project pursuit appraisals, though significant project-specific trends were found over time as well, including mutual positive cross-lag influences between meaning, patience, and effort, and a negative predictive effect of progress satisfaction on meaning.     

Perceived influence in groups over time: How associations with personality and cognitive ability can change over time

The ability of personality and cognitive ability to predict perceptions of group influence in small work groups are assessed both in initial and advanced stages of group formation. Extraversion is found important to initial perceptions of intra-group influence, which is partially mediated by peer-perceived social-emotional usefulness. After a few months, reputations are established and everyone has met; now work needs to get done efficiently and accurately and cognitive ability predicts increases in perceived group influence, which is partially mediated by perceived intelligence. After even more time, other Big Five personality traits become important to changes in perceived group influence, with positive associations with openness to experience, and negative associations with neuroticism and conscientiousness. The study findings and implications are discussed.     

Testing crossover effects in an actor–partner interdependence model among Chinese dual‐earner couples

The purpose of the present study is to examine the crossover effects from one partner's work–family interface (work–family conflict [WFC] and work–family enrichment [WFE]) to the other partner's four outcomes (psychological strain, life satisfaction, marital satisfaction and job satisfaction) in a sample of Chinese dual‐earner couples. Married couples (N = 361) completed a battery of questionnaires, including the work–family interface scale, the psychological strain scale, the life, marital, as well as job satisfaction scale. Results from the actor–partner interdependence model (APIM) analyses showed that wives' WFE was negatively associated with husbands' psychological strain, and positively associated with husbands' life, marital and job satisfaction. Furthermore, husbands' WFC was negatively related to wives' marital satisfaction, whereas husbands' WFE was positively related to wives' marital satisfaction. Theoretical and practical implications were discussed, and future research directions were provided.     

Degradation of validity over time: a test and extension of Ackerman's model

The dynamic nature of the predictor-criterion relationship has long been a concern in psychology, especially with regard to the deterioration of validity over time. The authors examine P. L. Ackerman's ( 1987, 1988) hypothesized relationships between different types of predictors and criteria over time using data from previous longitudinal studies. Expert ratings categorized predictors and criteria according to P. L. Ackerman's model. Regression results support the predicted negative curvilinear relationship between cognitive ability and consistent and inconsistent task performance but do not support the predicted relationships between perceptual speed ability and psychomotor ability and consistent and inconsistent task performance. Deterioration of validity was more ubiquitous than has been suggested previously, and the pervasive form of deterioration was cubic with a negative trend. Findings are discussed in the context of catastrophe-chaos models.     

Self-control and accommodation in close relationships: an interdependence analysis

Accommodation refers to the willingness, when a partner has engaged in a potentially destructive behavior, to (a) inhibit impulses toward destructive responding and (b) instead respond constructively. A pilot study and 3 additional studies examined the hypothesis that self-control promotes individuals' ability to accommodate in response to a romantic partner's potentially destructive behavior. Dispositional self-control was positively associated with accommodative tendencies in all 4 investigations. In addition, Study 1 (a retrospective study) and Study 2 (a laboratory experiment) revealed that "in-the-moment" self-regulatory strength depletion decreased the likelihood that an individual would accommodate. Finally, Study 3 demonstrated that self-control exerted a significant effect on accommodation even after the authors included commitment to the relationship in the model. Implications for relationship functioning are discussed.     

Integrating unseen events over time

Events often share elements that guide us to integrate knowledge from these events. Integration allows us to make inferences that affect reactions to new events. Integrating events and making inferences are thought to depend on consciousness. We show that even unconsciously experienced events, that share elements, are integrated and influence reactions to new events. An unconscious event consisted of the subliminal presentation of two unrelated words. Half of subliminal word pairs shared one word ('winter red', 'red computer'). Overlapping word pairs were presented between 6s and 78 s apart. The test for integration required participants to judge the semantic distance between suprathreshold words ('winter computer'). Evidence of integration was provided by faster reactions to suprathreshold words that were indirectly related versus unrelated. This effect was independent of the time interval between overlapping word pairs. We conclude that consciousness is no requirement for the integration of discontiguous events.     

Attachment,mastery, and interdependence: a model of parenting processes

A democratic nation needs an interdependent citizenry who are not only competent but who also can live together cooperatively with an eye toward what will benefit the whole as well as the self. In this article, the concept of interdependence is adopted as the central goal of parenting. The Parenting Processes Model is then presented, specifying how caregivers help children develop this interdependence. This work draws upon and integrates the work of a number of theoreticians, researchers, and clinicians, with the central focus on the work of John Bowlby, Alfred Adler, and Lev Vygotsky.     

Estimating an unobserved component of a serial response time model

A method is developed for estimating the response time distribution of an unobserved component in a two-component serial model, assuming the components are stochastically independent. The estimate of the component's density function is constrained only to be unimodal and non-negative. Numerical examples suggest that the method can yield reasonably accurate estimates with sample sizes of 300 and, in some cases, with sample sizes as small as 100.The author wishes to thank David Kohfeld, Jim Ramsay, Jim Townsend and two anonymous referees for a number of useful and stimulating comments on an earlier version of this paper.     

Types of union participators over time: Toward a person-centered and dynamic model of participation

Previous research on union participation has been disjointed, with no clear consensus on the definition and nature of participation. Additionally, few studies have examined how participation changes over time, with those that have finding mixed results regarding its stability. We propose that these mixed and inconsistent findings are due largely to past research focusing on overall levels of participation, ignoring differences in how individuals participate. To remedy this, we adopted a person-centered approach to identify different types of union participators. Using a large sample of union members, we conducted latent transition analysis and found six union participator classes: high participators, leadership participators, formal union promoters, informal union promoters, silent supporters, and non-participators. In addition, we examined how individuals changed membership across two time points (separated by 6 years), antecedents of class membership (role tenure and union commitment), and outcomes (freerider intentions and actual financial contributions to the union's political action fund). The six classes differed uniquely, in terms of the ways people participate, changes in how people participate over time, what predicted class membership, and how class membership impacts two outcomes. The current study demonstrates that person-centered approaches can both clarify previous conflicting findings within the participation literature and predict meaningful outcomes.     

Responses to interracial interactions over time

The current work tested and expanded on Plant and Devine's (2003) model of the antecedents and implications of interracial anxiety by examining people's experiences with interracial interactions at two time points. Study 1 explored non-Black people's responses to interactions with Black people and Study 2 explored Black people's responses to interactions with White people. Non-Black participants' expectancies about coming across as biased in interracial interactions and Black participants' expectancies about White people's bias predicted their interracial anxiety and whether they had positive interactions with outgroup members during the 2 weeks between assessments. Across both studies, interracial anxiety predicted the desire to avoid interactions with outgroup members. In addition, participants who were personally motivated to respond without prejudice reported more positive expectancies. The findings are discussed in terms of the implications for understanding the course and quality of interracial interactions.