Locus of control and smokeless tobacco use among adolescents

Seventh-grade students from two school districts in rural North Carolina were surveyed to determine the prevalence and correlates of smokeless tobacco use. The survey was carried out as part of a larger project intended to study prevalence of "risky" behaviors, specifically alcohol and tobacco use. Data were collected from 322 students: 49% male, 36.6% nonwhite. Of those reporting use of smokeless tobacco (11.4%), virtually all were male; most reported weekly use, with a small proportion (1.3%) reporting daily use. Locus of control of "occasional" users was significantly more internal than those reporting "regular" use (p less than .05).     

Blood donor development: Effects of personality, motivational and situational variables

The present study examined the relative importance of the aversiveness of the donation procedure, donor motives and donor personality characteristics in the blood donors' decision to donate. One hundred and eighty-six blood donors and 106 nondonors took part in this retrospective study. Participants were asked to complete a number of personality measures, and two questionnaires assessing their motives for donating and the aversiveness of their most recent donation experience. Results indicated that both the aversiveness of the donation procedure and the donor's motivation exert considerable influence upon the donors' decision to return and donate again. Additionally, the donors' experience of physical discomfort and fearfulness about the donation procedure made the major contributions to the donation's aversiveness. The results also revealed that significant differences exist among nondonor, ex-donor, irregular and regular donor groups on several personality characteristics, on their motives for donating, and on the components comprising the aversiveness of the donation procedure. A blood donor decision model is presented incorporating the influence of motivational, situational and dispositional factors in the individual's development into a regular donor.     

Personality,motivational, and social cognition predictors of leisure-time physical activity

ObjectiveThe purpose of the present study was to investigate associations between personality traits of extraversion and neuroticism, autonomous motivation, and the Theory of Planned Behavior (TPB) constructs and leisure-time physical activity. The study examined whether autonomous motivation and the TPB constructs mediate the association between personality traits and physical activity, and whether personality traits moderate the relationship of autonomous motivation and the TPB constructs with physical activity.MethodsMiddle-aged women (N = 441) completed self-report measures of personality traits, autonomous motivation, attitudes, subjective norms, perceived behavioral control (PBC) and intention. Moderate-to-vigorous leisure-time physical activity (MVPA) was measured using accelerometers approximately seven weeks later. Participants’ past accelerometer-based MVPA was available from four years earlier.ResultsOnly autonomous motivation and past MVPA directly predicted MVPA. Neuroticism and past MVPA were indirectly related with MVPA through autonomous motivation. No support for a moderator role of personality traits was found.ConclusionsCurrent data suggest that autonomous motivation and past experience are prominent determinants of accelerometer-based leisure-time MVPA, but not beliefs and intentions.     

Personality, ideology, prejudice, and politics: a dual-process motivational model

Early theorists assumed that sociopolitical or ideological attitudes were organized along a single left-right dimension and directly expressed a basic personality dimension. Empirical findings, however, did not support this and suggested that there seem to be 2 distinct ideological attitude dimensions, best captured by the constructs of right-wing authoritarianism and social dominance orientation, which express 2 distinct sets of motivational goals or values. We outline a dual-process motivational (DPM) model of how these 2 dimensions originate from particular personality dispositions and socialized worldview beliefs and how and why their different underlying motivational goals or values generate their wide-ranging effects on social outcomes, such as prejudice and politics. We then review new research bearing on the model and conclude by noting promising directions for future research.     

Maturational and situational determinants of reaching at its onset

At 3 months of age, reaching behavior was measured in a group of 10 girls and 10 boys born at term. The assessments were carried out on the average 2 days after reaching onset. Reaching kinematics was measured in both supine and reclined positions. Girls reached more than boys, had straighter reaching trajectories and movements of shorter durations as well as fewer movement units. The reclined position gave rise to straighter trajectories in both girls and boys. Several anthropometric parameters were measured. Girls had less length and volume of the forearm than boys but similar upper arm volumes. There was a weak relation between kinematic and anthropometric variables.     

Personality and motivational antecedents of activism and civic engagement

This article conceptually links theory and research on volunteerism to different forms of political activity, specifically activism and civic engagement. Multiple perspectives and measures of personality as antecedents of volunteerism, activism, and civic engagement are outlined, including individual differences in motivations, interpersonal orientations, and traits. Next, self-report data from 624 people involved in AIDS service organizations (as clients, volunteers, staff, or supporters) are utilized to empirically explore the best personality predictors of AIDS activism and civic engagement. Other-focused rather than self-focused motivation better predicted AIDS activism and civic engagement. The only measure of interpersonal orientation consistently related to these outcomes was communal orientation; as well, only the trait of extraversion was related to both outcomes. In analyses testing the predictive power of constellations of personality measures, other-focused motivation better predicted AIDS activism and civic engagement than the other measures of motivation, interpersonal orientation, and traits. Finally, meditational analyses supported a developmental sequence in which other-focused motivation leads to specific activism, which, in turn, encourages broader civic engagement. The discussion focuses on theoretical implications for understanding the impact of personality on different forms of citizenship behaviors and of the applicability of the Volunteer Process Model for studying political activity and civic engagement.     

Prevalence of smokeless tobacco consumption at a southwestern university

265 students attending a southwestern university were surveyed about their use of smokeless tobacco products. 27% of 84 male respondents indicated they consumed smokeless tobacco. The women did not report routine use of smokeless tobacco.     

Personality feedback and situational norms can control stereotyping processes.

Impressions are influenced by motivations stemming primarily from the target (e.g., interdependence), 3rd parties (e.g., accountability or time pressure), or the self. The current studies investigate motivations stemming primarily from the self. In Study 1, Ss were given dispositional feedback about their abilities to categorize or to individuate. In Study 2, they were given situational information about the appropriate norms to categorize or to individuate. As predicted, dispositional feedback influenced low self-monitors, and situational information influenced high self-monitors. Both altered attention to potentially individuating category-inconsistent attributes as well as requests for additional information. Causal models further illuminated the mediating processes. These results suggest that people's flexible self-concepts are an important source of motivation in impression formation.     

Women helping chewers: partner support and smokeless tobacco cessation.

Data from 363 male smokeless tobacco users and their romantic partners were analyzed to discern the role of support in cessation. Women reported playing a part in enrollment (71%), and more than half examined program materials or discussed cessation activities with the chewers. Women's reports of delivered support correlated substantially with men's experience of received support. Men's received positive support predicted abstinence at 6-month follow-up (odds ratio = 1.29, confidence interval = 1.03-1.61) and more than 24 hr of abstinence for those still using tobacco at 6 months (odds ratio = 1.75, confidence interval = 1.30-2.36) and moderated the effect of baseline depression and addiction on abstinence. Women played a major role through all stages of cessation.     

Leaders as eponyms: Individual and situational determinants of ruler eminence

The eponymic theory of leadership maintains that the eminence of rulers depends on their utility as historical labels without regard for their personal attributes. The explanatory scope of this interpretation was tested, for methodological reasons, on a sample of 342 European hereditary monarchs. In support of eponymic theory: (a) About two-thirds of the variance in leader eminence can be ascribed to the number of significant events occurring during the leader's tenure in office; (b) events with positive and negative social valence carry approximately equal and positive weight; (c) events over which the leader exerts considerable control have about the same weight as those over which personal control is virtually nonexistent; and (d) the effects of epochcentric bias and reign span are mediated by the number of significant events. But qualifying eponymic theory: (a) Eminence is not determined solely by the event tabulations (e.g., leader frame is a J-curve function of intelligence and a U-curve function of morality); (b) the number of events is not exclusively accounted for by reign span; and (c) reign span is not solely a function of life span (e.g., reign span is a positive linear function of assessed leadership). The results endorse a form of the theory in which some provision is made for intellectual and personality factors.     

Schematic and situational determinants of depressed and nondepressed students' interpretation of feedback

We examined whether depressed persons' social skill deficits contribute to their negative cognitions and whether this contribution is independent of their negative schemata. Depressed (n = 60) and nondepressed (n = 60) subjects engaged in group discussions. We assessed subjects' social competence schemata with a questionnaire and subjects' actual level of social competence in the discussion through objective ratings made by codiscussants and outside observers. We found that independently of their negative schemata, depressed subjects' social skill deficits explained a significant portion of the variance in their more negative interpretation of feedback (relative to nondepressed subjects'). This suggests that real deficits in depressed persons' performance compound the effects of their negative schemata and further contribute to their negative cognitions. We also further explored findings by Dykman et al. (1989) and Lewinsohn et al. (1980).