Finding evidence of dispositional coping

Data from college students and their parents were used in this longitudinal investigation, the primary goal of which was to examine the conditions under which coping style and coping behaviors are related. Participants completed a dispositional coping measure and reported on their coping with the most stressful event of the week for six weeks. Reports about the participants’ dispositional coping were also collected from the participants’ parents. Findings were consistent with the expectation that style would be a fairly weak predictor of coping in a given encounter but would predict more strongly aggregated coping responses across encounters. Additionally, parents tended to agree with each other about their child’s coping style, but the correlations between child and parental reports were generally small and nonsignificant.     

Factors Associated With Participating in a Romantic Relationship in a Work Environment1

Questionnaires were administered to graduate students employed by a large university to assess part of Pierce, Byrne, and Aguinis's (1996) model of workplace romance. Based on data from 297 respondents, results indicate that (a) females held less favorable attitudes toward romance and sexual intimacy at work than did males, (b) participating in a romantic relationship with a member of the same organization was positively associated with a participant's self-appraised job performance, and (c) consistent with an affective spillover hypothesis, degree of loving feelings for a current romantic partner was positively associated with an individual's own level of intrinsic work motivation, job involvement, and satisfaction with his or her type of work. Results are discussed in light of Pierce et al.'s (1996) model, and potential study limitations are addressed.     

Positive and negative affectivity,stress, and well-being in African-Americans: Initial demonstration of a polynomial regression and response surface methodology approach

Objective: The extent to which positive (PA) and negative (NA) affect conjointly impact well-being is not yet well understood. Additionally, research investigating the role of affectivity in maintaining well-being among ethnic and racial minorities is scant. The current research demonstrates how polynomial regression and response surface methodology (PR and RSM) may be used to better understand how PA and NA jointly influence stress and well-being.

Design: In Study 1, 291 African-American undergraduates (M_age = 22.91, SD = 6.91; 67% female) completed measures of affectivity and psychological well-being. In Study 2, a community sample of 117 African-Americans (M_age = 31.87, SD = 13.83; 69% female) completed affectivity measures and a laboratory-based social stressor task to assess links between affectivity and salivary cortisol reactivity.

Main outcome measures: Study 1 included life satisfaction, perceived stress and self-reported depressive symptoms. Study 2 included salivary cortisol reactivity.

Results: Across both studies, PA ascendency (i.e. high PA combined with low NA) was associated with better well-being, while NA ascendancy (i.e. high NA combined with low PA) was associated with poorer outcomes.

Conclusion: PR and RSM may provide new insight into the conjoint influence of PA and NA on health and well-being. We discuss potential implications for affectivity research, including race-related explorations.     

Effects of pre-operant running and sucrose concentration on operant wheel running on a fixed interval schedule of reinforcement

Prior research proposed that temporal control over the pattern of operant wheel running on a fixed interval (FI) schedule of sucrose reinforcement is a function of automatic reinforcement generated by wheel running and the experimentally arranged sucrose reinforcement. Two experiments were conducted to assess this prediction. In the first experiment, rats ran for different durations (0, 30, 60, and 180 min) prior to a session of operant wheel running on a FI 120-s schedule. In the second experiment, the concentration of sucrose reinforcement on a FI 180-s schedule was varied across values of 0, 5, 15, and 25%. In Experiment 1, as the duration of pre-operant running increased, the postreinforcement pause before initiation of running lengthened while wheel revolutions in the latter part of the FI interval increased. In Experiment 2, wheel revolutions markedly increased then decreased to a plateau early in the FI interval. Neither manipulation increased temporal control of the pattern of wheel running. Instead, results indicate that operant wheel running is regulated by automatic reinforcement generated by wheel activity and an adjunctive pattern of running induced by the temporal presentation of sucrose. Furthermore, the findings question whether the sucrose contingency regulates wheel running as a reinforcing consequence.     

Organization-based self-esteem and well-being: empirical examination of a spillover effect

Global self-esteem is believed to be a major determinant of both subjective and eudaimonic (psychological) well-being (Diener, E. (1984). Subjective well-being. Psychological Bulletin, 95, 542–575. doi:10.1037/0033-2909.95.3.542; Ryff, C. D. (1989). Happiness is everything, or is it? Explorations on the meaning of psychological well-being. Journal of Personality and Social Psychology, 57, 1069–1081. doi:10.1037/0022-3514.57.6.1069). This relationship is termed a spillover effect because it is believed that self-esteem “spills over” onto general well-being. In light of the dominant role that work plays in the lives of many people, we asked whether there is also a spillover effect of self-esteem formed around one’s work and organizational experiences (viz., organization-based self-esteem) on general well-being. Building from disposition theory we posited a positive relationship between organization-based self-esteem and well-being. Drawing upon evidence from two field studies, involving focal participant and co-worker reports, we present evidence in support of the hypothesized relationships. In addition, we observe evidence suggesting that work engagement may play a role by influencing the extent to which this spillover effect might occur. Implications of this research are discussed.     

Crossover by Line Length and Spatial Location

It is well known that line length has a systematic influence on line bisection error in neglect. Most patients with neglect misbisect long lines on the same side of true center as their brain lesion but then cross over on short lines, misbisecting them on the opposite side (i.e., crossover by line length). What is less recognized is that the spatial location of lines relative to the viewer can similarly induce a crossover effect when one considers line bisection error scores that have been averaged across individual line lengths. Patients with right hemisphere injury and neglect classically make averaged line bisection errors that fall right of true center on lines located either at midline or to the left of the viewer; however, we observed that the averaged line bisection error can fall left of true center when lines are located to the right of the viewer (i.e., crossover by spatial location). We hypothesized that crossover by both line length and spatial location stem from systematic errors in magnitude estimation, i.e., perceived line length. We tested predictions based on this hypothesis by examining how the crossover effect by line length is altered by the spatial location of lines along a horizontal axis relative to the viewer. Participants included patients with unilateral lesions of the right and left cerebral hemispheres and age-appropriate normal subjects. All groups demonstrated a crossover effect by line length at the midline location but the effect was altered by placing lines to the right and left of the viewer. In particular, patients with right hemisphere injury and neglect crossed-over across a broader range of line lengths when the lines were located to the right of the viewer rather than at either midline or left of the viewer. It is proposed that mental representations of stimulus magnitude are altered in neglect, in addition to mental representations of space, and that traditional accounts of neglect can be enhanced by including the psychophysical concept of magnitude estimation.     

Parent-identified problem preschoolers: Mother-child interaction during play at intake and 1-year follow-up

Parent-referred 2- and 3-year-olds and controls, participating in a longitudinal study of hyperactivity and related behavior problems, were observed with their mothers during play at an initial assessment and a 1-year follow-up. Mothers of problem children provided more redirection initially and made more negative control statements at follow-up than mothers of controls; problem youngsters tended to play more aggressively. Sex differences were prominent. Mothers of boys, regardless of referral status, were more directive at the initial assessment; their sons were less cooperative and somewhat more aggressive in their play. Maternal involvement in play decreased over time, possibly as a response to developmental changes in children's play. Group by time interactions indicated that mothers of control children provided fewer negative control statements at follow-up relative to mothers of problem children and to their own levels at the first assessment; mothers of problem youngsters redirected their children less than they had initially. Mothers of boys were also less directive at follow-up relative to their initial levels. Situational and developmental factors are discussed briefly.