Operationalizing relational turbulence theory: Measurement and construct validation

This study assessed measures operationalizing concepts in relational turbulence theory (Solomon, Knobloch, Theiss, & McLaren, 2016). Studies of relational turbulence in marriage have used measures developed in research on dating couples; therefore, one goal was evaluating these variables in a general population sample of married individuals (N = 1,469). A second goal addressed problems in measures of relational uncertainty by assessing alternative scales. Third, associations between relational turbulence theory variables and measures of cognitive, emotional, and communicative phenomena were estimated. Fourth, the distinctiveness of relational turbulence measures relative to measures of other relational qualities was assessed. The conclusions advance new, Likert relational uncertainty scales and highlight the validity of relational turbulence constructs as distinctive predictors of cognitions, emotions, and communication.     

Parenting in moderation: family routine moderates the relation between school disengagement and delinquent behaviors among African American adolescents

To address gaps in the literature regarding the role of family routine on school disengagement and delinquent behaviors, we tested whether family routine moderated relations between school disengagement and delinquent behaviors in an urban, low socioeconomic status (SES), African American sample of adolescents (N = 204, 48% male). Adolescents reported on school disengagement and delinquent behaviors. Family routine was assessed with mother report. Hierarchical regression analyses examined the independent and interactive effects of school disengagement and family routine on delinquent behaviors. After controlling for adolescent and mother age, marital status, and employment, school disengagement was independently associated with delinquent behaviors. Family routine was found to moderate school disengagement. Specifically, among adolescents exhibiting higher levels of school disengagement, lower levels of family routine were associated with higher levels of delinquent behaviors; however, higher levels of family routine were not associated with lower levels of delinquent behaviors. Findings suggest that lower levels of routine may be a particularly salient risk factor of delinquent behaviors among African American adolescents experiencing higher levels of school disengagement in low SES, urban communities.     

STATE OF SCIENCE IN INDUSTRIAL AND ORGANIZATIONAL PSYCHOLOGY: A REVIEW OF SELF-REPORTED LIMITATIONS

This study investigated self-reported limitations of published papers as an alternative and novel operationalization of the state of science of industrial and organizational (I-O) psychology. A content analysis was conducted of the reported limitations in every I-O psychology articles published in the Academy of Management Journal, the Journal of Applied Psychology, and Personnel Psychology between 1995 and 2008 (N= 2,402). Articles were coded for the number and types of limitations reported, characteristics of the research design, and topic area. Threats to internal validity were the most often reported limitations. In addition, variations were detected in the reporting of limitations over time, indicating a subtle but steady shift in the focus of I-O psychology research. Implications of these results for the science and practice of I-O psychology and for the use of self-reported limitations in scientific communication are discussed.     

Interpretation and matching bias in a reasoning task

Subjects were required to construct verifying and falsifying cases of conditional rules in which the presence and absence of negative components was varied. Their responses gave some indication of consistent interpretation of the rules, generally conforming to Wason's (1966) idea of a “defective” truth table. Much of their behaviour, however, seemed to be determined by a task variable in the form of a tendency to construct instances which matched, rather than altered, the values named in the rules.     

Community meeting: review, update, and synthesis

The community meeting is a frequent regular meeting in a psychiatric ward or institution that is attended by all staff and patients. It meets for the purpose of communication, ward management, or psychiatric treatment. The conditions of the current hospital psychiatric treatment environment are very different from the treatment environment where the therapeutic community concept was first established, particularly in terms of the shortened length of hospital stay and the emphasis on pharmacologic rather than psychotherapeutic methods of treatment. However, even with these changes, an admixture of psychopharmacologic treatment and therapeutic community principles has been advocated as an effective, realistic, and desirable treatment modality in today's hospital environment. A synthesis of an extensive literature review from both a theoretical and research perspective on the community meeting is presented. A schema has been developed listing elements for practice in today's hospital climate.     

Differential vascular adaptive response to stress exposure in male and female rats: role of gonadal hormones and endothelial cells

Although there are reports concerning a vascular adaptive response to stress in males, this is not yet defined in females. The aim of this study was to delineate functional gender differences in the rat vascular adaptive response to stress and to determine the ability of sex hormones to modulate the stress-induced vascular adaptive response. Responses to noradrenaline were evaluated in aortas, with and without endothelium, from intact, gonadectomized and gonadectomized-hormone-replaced males and females submitted or not to stress (2-h immobilization). Reactivity of the aorta of stressed and non-stressed intact males and females (n = 6-14 per group) was also examined in the presence of L-NAME or indomethacin. Stress decreased and gonadectomy increased maximal responses to noradrenaline in aortas with intact endothelium from both genders. Stress also reduced noradrenaline potency in males. In females, but not males, stress decreased the gonadectomy-induced noradrenaline hyper-reactivity to near that of intact non-stressed rats. Hormone replacement restored the gonadectomy-induced impaired vascular adaptive response to stress. L-NAME, but not indomethacin, abolished the stress-induced decrease in aorta reactivity of males and females. None of the procedures altered reactivity of aortas denuded of endothelium. CONCLUSION: Stress-induced vascular adaptive responses show gender differences. The magnitude of the adaptive response is dependent on testicular hormones and involves endothelial nitric oxide-system hyperactivity.     

A new SAS procedure for latent transition analysis: transitions in dating and sexual risk behavior

The set of statistical methods available to developmentalists is continually being expanded, allowing for questions about change over time to be addressed in new, informative ways. Indeed, new developments in methods to model change over time create the possibility for new research questions to be posed. Latent transition analysis, a longitudinal extension of latent class analysis, is a method that can be used to model development in discrete latent variables, for example, stage processes, over 2 or more times. The current article illustrates this approach using a new SAS procedure, PROC LTA, to model change over time in adolescent and young adult dating and sexual risk behavior. Gender differences are examined, and substance use behaviors are included as predictors of initial status in dating and sexual risk behavior and transitions over time.     

The Relationship between Creative Personality Composition,Innovative Team Climate,and Team Innovativeness: An Input — Process — Output Perspective

This study investigates the relationship between creative personality composition, innovative team climate, and team innovation based on an input‐process‐output model. We measured personality with the Creative Person Profile, team climate with the Team Climate Inventory, and team innovation through team‐member and supervisor reports of team innovativeness. The personality composition in each of 29 teams in a television production company was operationalized by mean scores for each creative personality variable, as well as the combination of different creative personality variables within a team. The team climate variable “vision” mediated the relationship between the mean level of associative orientation in teams and team innovation. The team climate variable “support of innovation” mediated the relationship between the joint variables of mean level of ambition x mean level of motivation and team innovation. The results indicated that when there are relationships between creative personality composition and team innovativeness, they are mediated by an innovative team climate.