Conceptual tempo as a moderator variable in predicting first grade achievement test scores

This study examined the utility of a set of tests for predicting the academic achievement of separate samples of impulsive and reflective first graders. The predictor tests were the Peabody Picture Vocabulary Test, the Columbia Mental Maturity Scale, Wepman's Auditory Discrimination Test, the ITPA Sound Blending Subtest, the WISC Digit Span Subtest, and Kaufman's WISC-R Verbal Comprehension Factor (Comprehension, Information, Similarities, and Vocabulary). The criterion measures were drawn from the Stanford Achievement Test and included scores for Total Auditory, Total Mathematics, Total Reading, Vocabulary and Listening Comprehension. Multiple regression analyses revealed that (a) for three of the five criterion variables, the optimal equations for predicting the achievement test scores differed for impulsives and reflectives, and (b) given the same predictor scores, the predicted achievement of impulsive and reflective children different considerably. It was concluded that conceptual tempo is an important moderator variable in predicting academic performance.     

Hardiness as a moderator variable between the Big-Five Model and work effort

The aim of the present study is to analyse hardiness as a moderator variable among personality traits, assessed using the Big-Five or Five Factor Model (FFM) and responses in work effort of workers confronted with stress. Using a multi-occupational sample of 403 subjects, statistically significant correlations between the factors of the FFM and work effort were found, as well as between hardiness and effort, as predicted by the theoretical model. Finally, empirical evidence indicates that hardiness performs a moderating role between the factors of FFM and effort displayed, in the sense that hardiness (understood as a quantitative variable) affects the intensity of the relationship between the structure of personality (predictor variable) and work effort (criterion variable), that is, even taking into account that personality structure affects work effort, people who score high in hardiness will show more effort.     

Length of union as a moderator of the relationship between personality and dyadic adjustment

Recent researches have examined the contribution of personality traits to the prediction of dyadic adjustment but, for some traits, the emerging picture is somewhat inconsistent. This study sought to contribute to this body of literature by investigating the moderator role of union length in the relationship between the two variables. Two hundred and twenty-six couples completed, along with a demographic questionnaire, the NEO Five-Factor Inventory and the Dyadic Adjustment Scale. Hierarchical regression analyses, in which conjugal status and age were partialled out, showed that, for women, the effect of neuroticism and openness varies linearly with respect to length of relationship. More specifically, as the length of the relationship increases, the effect of women’s neuroticism on their own dyadic adjustment (i.e., global score, dyadic satisfaction, and affectional expression) becomes more negative. In addition, while women’s openness is positively related to their own dyadic adjustment (i.e., global score, dyadic satisfaction and dyadic consensus) for women in recent conjugal relationships, the influence is negative for those in longer relationships. The moderator effect of the duration on women’s openness also applies to the prediction of their partner’s dyadic adjustment.     

The big five personality factors as predictors of changes across time in burnout and its facets

We tested the effects of Neuroticism and Conscientiousness on burnout across time, controlling for age, gender, work hours, and depressive symptoms. Our theoretical model included both global burnout and its physical, emotional, and cognitive facets, consistent with the bifactor approach to modeling second-order constructs in structural equation modeling. Data were gathered from 1,105 respondents (63% men) who completed questionnaires at Time 1 (T1) and approximately 24 months later at Time 2 (T2). Neuroticism positively predicted T1 global burnout and negatively predicted T1 and T2 emotional exhaustion. Conscientiousness negatively predicted T1 global burnout and T1 and T2 cognitive weariness, and positively predicted T1 and T2 emotional exhaustion. Our gender-specific exploratory analysis revealed that for each gender, Neuroticism and Conscientiousness predicted different facets of burnout at T1 and T2. We recommend that future research test the possibility that the associations of Neuroticism and Conscientiousness with global burnout and its facets may be gender specific.     

The relation between locus of control and coping in two contexts: age as a moderator variable

We examined the relation between locus of control and coping as moderated by age and context. A total of 96 adolescents, young adults, middle-aged adults, and older adults were administered Lazarus's Ways of Coping questionnaire, a situation-specific controllability measure, a defensive coping questionnaire, and Levenson's Internality, Powerfulness of Others, and Chance global locus of control scales for challenging and threatening contexts. Age moderated the relation between locus of control and coping. Internality was positively related to escape-avoidance, hostile reaction, and self-blame for younger individuals and negatively related for older adults. A belief in powerfulness of others was positively related to planful problem-solving and self-controlling in older adults and negatively related for younger individuals. Finally, a belief in chance was positively related to distancing and self-controlling for older adults and negatively related for younger individuals. The implication that dimensions of control vary with age is discussed.     

Assessment of the life stress-depression relationship: The use of social support as a moderator variable

Two hundred and fifty-two undergraduates completed a modified version of the Life Experience Survey (LES), the Beck Depression Inventory (Revised), and a measure of social support. Correlations between negative and total life changes on the LES and the Beck were significant for individuals with high social support (r=.36 and .29), but these correlations were significantly higher for individuals with low social support (r=.67 and .66). In addition, positive LES scores were significantly correlated with the Beck for individuals with low social support (r=.37), and individuals with low social support had higher mean scores on the Beck,F(1,250)=20.72,p<.0001. These findings were interpreted as supporting the theory of Holmes and Rahe and Sarason and Johnson that aversive life changes are related to depression, and provide evidence for the view the positive life changes can also be stressful. These data also support the concept of individual differences in vulnerability to stress and the role of social support in this vulnerability. The use of social support as a moderator variable appears to enhance correlations between the LES and depression to the level of clinical utility.     

Concern for appropriateness as a moderator variable in the statistical explanation of self-reported use of alcohol and marijuana

Two studies examine the Concern for Appropriateness Scale (Lennox & Wolfe, 1984) as a likely moderator of dispositional and environmental variables associated with self-reported use of alcohol and marijuana by college and precollege students. In Study 1, data from 408 upper division students show that concern score interacts significantly with religiosity in analyses of use of both drugs, but not with any of 11 other dispositional variables nor with drug-specific environment predictors in analyses of use of either drug. In Study 2, data from 242 recent high school graduates show that concern score interacts significantly with religiosity and drug-specific environment in the explanation of alcohol use but not in the explanation of marijuana use. All of the significant interactions are in the predicted direction. Results therefore suggest that the concern scale is valid for some of its intended purposes.     

Gender as a moderator variable in the relationship between an intrinsic motivation scale and short-term novelty in children

Harter's (1980) Intrinsic-Extrinsic Orientation scale was examined for evidence of empirical and construct validity. We hypothesized that subscales defining the motivational component of intrinsic motivation would be correlated with novelty, a collative motivational variable. Partial support for the hypothesis was obtained for boys; correlations between novelty and Harter's Curiosity subscale were .57, .64, and .58 for boys in the third, fifth, and combined grades, respectively, and correlations approached significance for Harter's Challenge subscale. Not predicted were the correlations of .40, .68, and .46 obtained for girls in the third, fifth, and combined grades, respectively, between the Independent Judgment subscale (a cognitive-informational scale) and novelty. Results indicated that gender operated as a moderator variable, with boys expressing collative motivation directly in an action-oriented form, and girls demonstrating it somewhat indirectly in a thought-oriented form.     

Adolescent aggression and social cognition in the context of personality: impulsivity as a moderator of predictions from social information processing

This study asked how individual differences in social cognition and personality interact in predicting later aggressive behavior. It was hypothesized that the relationship between immediate response evaluations in social information processing (SIP) and later aggressive behavior would be moderated by impulsivity. In particular, the immediate positive evaluations of aggressive responses would be more strongly related to later aggressive behavior for high-impulsive than for low-impulsive individuals, because high-impulsive children would be less likely to integrate peripheral information and consider long-term future consequences of their actions. Participants were 585 adolescents (52% male) and their mothers and teachers from the longitudinal Child Development Project. Structural equation modeling indicated that teacher-reported impulsivity at ages 11-13 moderated the association between adolescents' endorsement of aggressive responses in hypothetical, ambiguous situations and subsequent mother-reported aggressive behavior. Specifically, positive endorsement of aggressive responses at age 13 was significantly related to later aggressive behavior (age 14-17) for participants with high and medium levels of impulsivity, but this association was not significant for participants with low levels of impulsivity. This study provides evidence of personality variables as potential moderators of the link between SIP and behavior.