Effects of fear of success on women's performance at masculine versus feminine tasks

The present study was designed to test hypotheses derived from Horner's theory concerning the effect of the sex-role orientation of the performance situation on the arousal of the motive to avoid success in women. The study compared the performance of women high and low in the motive to avoid success in a male-oriented and a female-oriented situation. It was found that women performed significantly better (p < .01) in the male-oriented than in the female-oriented situation, with this difference between conditions being greater for those women scoring high rather than low in the motive to avoid success (p < .05). These results are inconsistent with an inhibitory anxiety explanation of motive to avoid success. The possibility that the measure of this motive may in part be a measure of ability is discussed.     

Acute Stress,Depression, and Anxiety Symptoms Among English and Spanish Speaking Children with Recent Trauma Exposure

A growing literature suggests the clinical importance of acute stress disorder symptoms in youth following potentially traumatic events. A multisite sample of English and Spanish speaking children and adolescents (N = 479) between the ages of 8–17, along with their caregivers completed interviews and self-report questionnaires between 2 days and 1 month following the event. The results indicate that children with greater total acute stress symptoms reported greater depressive (r = .41, p < .01) and anxiety symptoms (r = .53, p < .01). Examining specific acute stress subscales, reexperiencing was correlated with anxiety (r = .47, p < .01) and arousal was correlated with depression (r = .50, p < .01) and anxiety (r = .55, p < .01). Age was inversely associated with total acute stress symptoms (r = ?.24, p < .01), reexperiencing (r = ?.17, p < .01), avoidance (r = ?.27, p < .01), and arousal (r = ?.19, p < .01) and gender was related to total anxiety symptoms (Spearman’s ρ = .17, p < .01). The current study supports the importance of screening acute stress symptoms and other mental health outcomes following a potentially traumatic event in children and adolescents. Early screening may enable clinicians to identify and acutely intervene to support children’s psychological and physical recovery.     

Reward and number of choices in children's probability learning: An attempt to reconcile conflicting findings

Five event schedules (75:0, 75:25, 75:0:0, 72:25:0, 75:12.5:12.5) were examined in a size discrimination task with penny rewards and plastic token markers. The subjects were 100 fourth graders (mean age = 9.4 years) and 100 undergraduates of both sexes. Whether or not the event probabilities summed to unity proved to be a more important determiner of terminal performance than the number of response alternatives in the task (p < .01). Females maximized more than males (p < .001) and college students more than fourth graders (p < .001). Greater maximization was exhibited by fourth graders in the reward condition (p < .01). These reward effects appeared to be more consistent with a detrimental-effects-of-reward interpretation than either utility or expectancy interpretations.     

Some effects of attitudinal similarity and exposure on attraction and aggression

Previous research investigating the relationship of attraction and aggression has yielded somewhat equivocal results. The present study investigated the influence of two variables, attitudinal similarity and exposure, on interpersonal attraction and physical aggression. Fifty-four subjects received differential exposure to another individual and were later given information concerning this individual's attitudes. The subject's attraction toward the stimulus person was assessed followed by measures of aggression toward the stimulus person. Analysis of variance indicated that an attitudinally similar other was liked significantly more (p < .01) and aggressed against significantly less (p < .05) than an attitudinally dissimilar other. The exposure variable had no main effect on either attraction or aggression but interacted significantly (p < .05) with the attitudinal variable in producing differential attraction.     

Belief similarity and attitude similarity as determinants of interpersonal attraction

It was predicted that attraction would be a function of both attitude similarity and belief similarity, but that attitude similarity would have the greater influence. In Expt I, 60 subjects were presented with strangers that were either similar or dissimilar on attitude and on belief. Attraction was a positive function of both attitude similarity (p < .05) and belief similarity (p < .01). Experiment II replicated and extended Expt I with the addition of a 50% similar group for both attitude and belief. Attraction was a positive linear function of both attitude similarity (p < .001) and belief similarity (p < .02); departure from linearity was not significant. Attitude similarity also had greater effects on other aspects of interpersonal evaluation than belief similarity. The results were discussed in terms of the locus of reinforcement of attitude similarity and of belief similarity.     

The relation of esteem and social class to self-occupational congruence

The relation of self-esteem and social class to congruence with chosen occupation (the incorporation score) was analyzed by ANOVA and a priori contrasts. Fifty-four accounting majors were differentiated from 58 non-accounting, business majors on the basis of their ideal-self-accounting congruence (p < .01) and their self-accountant congruence (p < .05). Both high- and low-esteem accounting majors' congruence scores for accountant were higher than other S's accountant congruence, and high-esteem accounting majors had the highest congruence (p <.05). Working class accounting majors had higher congruence than middle class accounting students (p <.05). The implications of the findings for theory development and counseling were discussed.     

Measuring a macho personality constellation

A Hypermasculinity Inventory was developed to measure a macho personality constellation consisting of three components: (a) calloused sex attitudes toward women, (b) violence as manly, and (c) danger as exciting. The 30 forced-choice items were selected by a two-stage internal consistency item analysis. Issues of substantive and structural validity were addressed by considering item content, test format, homogeneity of items, and the factor structure of items. The Cronbach α coefficient for the Hypermasculinity Inventory was .89 in the present sample of 135 college men. External validity was assessed by correlating scores of the Hypermasculinity Inventory with self-reported drug use, r(135) = .26, p < .01, aggressive behavior r(135) = .65, p < .001, and dangerous driving, r(136) = .47, p < .001, following alcohol consumption, and delinquent behavior during the high school years, r(135) = .38, p < .01. Construct validity was supported further by a pattern of theoretically meaningful correlations with the Personality Research Form (D. N. Jackson, 1974, Goshen, NY: Research Psychologists Press). The discussion considered further research that is needed to adduce additional evidence for the construct validity of the Hypermasculinity Inventory as a measure of the macho personality pattern.     

Maternal stress and behavioral adaptation in methadone- or buprenorphine-exposed toddlers

The current study examined the relationship between early interaction, parenting stress, maternal psychological distress symptoms, and behavior problems and health-related quality of life among children born to mothers in opioid maintenance treatment (OMT) in Norway during the period 2005–2007 (N = 36). This group was compared with a normative sample of mothers without substance abuse problems and their children (N = 36). There were significant group differences (p < .01) in perceived child problems in toddlerhood. In a regression model, mothers’ self-reported psychological distress symptoms in terms of depression and anxiety symptoms significantly predicted child behavior problems (p < .01) and health-related quality of life (p < .01) rather than parenting stress. No significant, unique effect of exposure was found after controlling for other factors that could influence developmental outcomes. These findings add to the growing evidence on the importance of maternal psychological well-being for child development, and underscore the need to address opioid-maintained women's personal maladjustment and the constellation of stress experienced by mothers in recovery.     

Experiential avoidance in body dysmorphic disorder

Experiential avoidance (i.e., the attempt to avoid certain internal experiences including bodily sensations, thoughts, emotions, memories, and urges) has been studied in various psychological disorders. However, research examining experiential avoidance in individuals with body dysmorphic disorder (BDD) is limited and inconsistent. The present study compared experiential avoidance in individuals with primary BDD (n = 23) to healthy controls (n = 22). Standardized measures were used to assess baseline clinical characteristics as well as experiential avoidance. Compared to healthy controls, individuals with BDD presented with significantly greater experiential avoidance (p < .001, d = −2.51). In BDD, experiential avoidance was positively correlated with depressive symptoms (p < .01) and avoidant coping strategies (p < .01). Clinician sensitivity to experiential avoidance may serve to improve the course of treatment for BDD.     

Main and interactive effects of controllability and generalisability attributions upon self-efficacy

ObjectivesThis study examined main effects of controllability and interactive effects of controllability and generalisability attributions upon self-efficacy.DesignA cross-sectional study design was employed with pre-competition self-efficacy assessed at least one week prior to attributions and subsequent self-efficacy.MethodParticipants (N=360; mean age 21.64, SD=6.96 years) completed measures of pre-competition self-efficacy (1 h prior to competition 1), attributions (1 h after competition 1) and subsequent self-efficacy (at least one week following competition 1 and 1 h prior to competition 2). All measures were completed in reference to sport competitions.ResultsDemographic variables and pre-competition self-efficacy were entered as control variables in moderated hierarchical regression analyses. Results demonstrated that individuals who perceived performance as more successful, had higher subsequent self-efficacy when they generalised (ΔR²=.34, p<.01) causes of performance across time (stability: b=.44, p<.01), and/or across situations (globality: b=.47, p<.01), and/or perceived causes to be unique to themselves (universality: b=−.45, p<.01). Individuals who perceived performance as less successful, had higher subsequent self-efficacy when they viewed causes of performance as controllable (ΔR²=.08, b=.23, p<.01); an interaction (ΔR²=.06, p<.05) for controllability and globality (b=.20, p<.01) demonstrated that if causes were perceived to be global, higher levels of controllability were associated with higher levels of subsequent self-efficacy.ConclusionThis study provides evidence, following more successful performances, that attributions to generalisability (stability, globality and universality) affect self-efficacy; following less successful performances, globality (a generalisability dimension) moderates the effect of controllability upon self-efficacy.     

Clarifying relationships among work and family social support, stressors, and work-family conflict

Although work and family social support predict role stressors and work-family conflict, there has been much ambiguity regarding the conceptual relationships among these constructs. Using path analysis on meta-analytically derived validity coefficients (528 effect sizes from 156 samples), we compare three models to address these concerns and clarify relationships. Results revealed that social support, controlling for role involvement, is best viewed as an antecedent of role stressors and subsequent work-family conflict. Controlling for work and family involvement, work and family social support were most related to same domain role conflict (β = −.46, p < .05; β = −.43, p < .05) and role ambiguity (β = −.28, p < .05; β = −.33, p < .05). Subsequently, work role conflict and time demands were most related to work-to-family conflict (β = .39, p < .05; β = .21, p < .05), while family role conflict and role ambiguity were most related to family-to-work conflict (β = .22, p < .05; β = .24, p < .05). Implications for research and practice, along with suggestions for theoretical advances, are discussed.     

An empirical investigation of self-esteem as a composite construct

Three measures of chronic self-esteem, plus four measures developed to assess situational components of self-esteem (task-specific self-esteem and social self-esteem), were administered to 238 undergraduates at a large, urban university and a community college in the southeastern United States. Evidence for a composite construct of self-esteem was found. Results also indicate task-specific self-esteem correlates as high as .42 (p < .01) with chronic self-esteem and as high as .76 (p < .01) with social self-esteem. Task-specific self-esteem was found to be a better predictor of grade point average than chronic or social self-esteem. Suggestions are made for further research on the situational components of self-esteem to extend current findings.     

Similar changes in muscle fiber phenotype with differentiated consequences for rate of force development: Endurance versus resistance training

Resistance training has been shown to positively affect the rate of force development (RFD) whereas there is currently no data on the effect of endurance training on RFD. Subjects completed ten weeks of either resistance training (RT, n = 7) or endurance cycling (END, n = 7). Pre and post measurements included biopsies obtained from m. vastus lateralis to quantify fiber phenotype and fiber area and isokinetic dynamometer tests to quantify maximal torque (Nm) and RFD (Nm/s) at 0–30, 0–50, 0–100 and 0–200 ms during maximal isometric contraction for both knee extensors and flexors. Both groups increased the area percentage of type IIa fibers (p < .01) and decreased the area percentage of type IIx fibers (p = .05), whereas only RT increased fiber size (p < .05). RT significantly increased eccentric, concentric and isometric strength for both knee extensors and flexors, whereas END did not. RT increased 200 ms RFD (p < .01) in knee flexor RFD and a tendency towards an increase at 100 ms (p < .1), whereas tendencies towards decreases were observed for the END group at 30, 50 and 100 ms (p < .1), resulting in RT having a higher RFD than END at post (p < .01). In conclusion, resistance training may be very important for maintaining RFD, whereas endurance training may negatively impact RFD.     

Gender-related aspects of occupational prestige

Prestige of six occupational clusters was studied in relation to gender of the 369 college students who rated the prestige and to gender of imagined jobholders. Subjects rated on a scale of 1–5 the prestige of 30 occupations while envisioning women or envisioning men holding those jobs. Occupations were classified as either female professional, male professional, female nonprofessional, male nonprofessional, neutral professional, or neutral nonprofessional. Classification into these clusters was on the basis of percentage of women and men presently in each occupation and perception of each occupation's sex type, as well as whether college preparation was necessary. Prestige ratings were analyzed by a 2 (rater gender) × 2 (jobholder gender) × 6 (occupational cluster) repeated measures ANOVA. Main effects were obtained for gender (p < .05) and occupational cluster (p < .0001), as well as for the interactions of cluster and rater gender (p < .0001), cluster and jobholder gender (p < .0001), and the three-way interaction of cluster, rater gender, and jobholder gender (p < .01). The significant findings (particularly the interaction between occupational cluster and jobholder gender) seem to indicate that status is not inherent in sex-typed occupations, but is in part a function of the gender of the person imagined to be holding the job, and of the gender of the rater.     

Derogation of an innocent victim as a function of authoritarianism and involvement

Two studies are reported in which observers witnessed a peer (learner) receiving electric shock and where they did or did not play a role in her suffering (Involved vs Noninvolved conditions). It was found in both studies that while High authoritarians were more likely than Low authoritarians to derogate the learner in Involved conditions, the reverse was true in Noninvolved conditions. These significant interactions (p < .03, p < .01) were interpreted in terms of Low authoritarians derogating in order to preserve their belief in a “just world” and High authoritarians derogating in order to avoid self-blame.     

Sometimes frequently means seldom: Context effects in the interpretation of quantitative expressions

Subjects supplied numerical definitions for five quantitative expressions embedded in two high-frequency contexts, one moderate-frequency context, two low-frequency contexts, and with no context specified. Mean definitions differed significantly across contexts and expressions with a Context-Expression interaction (p < .01). The variance in definition of an expression embedded in a context generally increased with the discrepancy between its no-context definition and the context event's estimated frequency (p < .05). Variance in the definitions of the sampled expressions gathered over diverse contexts increased with the expression's no-context definition (p < .05). Thus, the mean and variance of an expression's numerical definitions depended upon both the expression and its context.     

Integrating situational probability and kinematic information when anticipating disguised movements

ObjectivesThe current study sought to examine the relative contributions of kinematic and situational probability information to anticipation using different levels of disguised kinematics. More specifically, it was tested whether the weighting of the informational sources (kinematic vs. probabilistic) shifts relative to the certainty of the available kinematic information.Design and MethodHuman-like avatars were generated performing penalty throws and displayed in a virtual reality environment. The ambiguity of the kinematic information available from the avatars was systematically manipulated using linear morphing between genuine and disguised throws. In a perceptual classification task, trained novice observers (N = 23) were asked to classify as quickly and accurately as possible whether observed throws were either genuine or disguised. In addition, information about the performer’s action preferences was also systematically manipulated by explicitly informing participants about the performer’s AP to disguise their throw (25%, 50%, and 75%).ResultsParticipants’ response behavior showed that observers relied more heavily on the probabilistic information when the kinematics were ambiguous. For the AP 25% condition, observers were more likely to report that ambiguous throws were genuine (p < 0.001), whereas they classified the ambiguous throws as being disguised in the AP 75% condition (p < 0.001).ConclusionFindings suggest that observers rely more strongly on non-kinematic (situational probability) information when the reliability of the observable movement kinematics becomes less certain.     

Raising healthy children through enhancing social development in elementary school: Results after 1.5 years

This study examined results of a comprehensive, multifaceted longitudinal school-based prevention program called Raising Healthy Children (RHC). RHC focuses on enhancing protective factors with the goal of promoting positive youth development, reducing identified risk factors, and preventing adolescent problem behaviors. Participants included 938 elementary students from first or second grade who were enrolled in 10 area schools in the Pacific Northwest and randomly divided into two groups, those receiving RHC and peer controls. Analyses were conducted 18 months after implementation and focused on academic and behavioral improvements within the school environment. Results using hierarchical linear modeling showed that RHC students, compared to their peers who did not receive the intervention, had significantly higher teacher-reported academic performance (t ratio=2.27, p<.001) and a stronger commitment to school (t ratio=2.16, p<.03). Similarly, teachers reported that RHC students showed a significant decrease in antisocial behaviors (t ratio=−2.43, p<.02) and increased social competency (t ratio=2.96, p<.01) compared to control peers. Regression results from parent-reported outcomes also showed that RHC students had higher academic performance, β=.082, t=2.72, p<.01 and a stronger commitment to school, β=.080, t=2.45, p<.02. Results from this study and their implications for early and long-term prevention are discussed.     

The Influences of Parent and Peer Attachment on Bullying

Individuals with secure attachments to parents and peers are less likely to be bullies and victims of bullying. The current study examined the interplay between gender, parent attachment, and peer attachment as factors related to roles (bullying involvement, defending a victim, and outsider) during bullying. One-hundred forty-eight adolescents (M age?=?15.68) completed surveys about parent and peer attachment and roles during bullying. Findings indicated that females were less likely than males to be involved in bullying and were more likely than males to defend a victim or be an outsider (ps?<?.05). Greater attachment security to parents and peers was associated with less involvement in bullying and greater defending of victims (ps?<?.05). Additionally, a significant three-way interaction demonstrated that greater peer attachment security predicted less bullying involvement for those with lower parent attachment security (p?<?.05), but not for those with higher parent attachment security (p?>?.05). However, this was only true for males (p?<?.01). These results indicate that having a secure attachment to peers may be a potential protective factor against bullying involvement for males with insecure attachments to parents. Future research should examine the possible mechanisms involved in the association between attachment and bullying, such as empathy, aggression, or social information processing.     

Cognitive schemas and thought as determinants of attitude change

It was hypothesized that thought would result in greater attitude polarization than distraction and that this effect would be more pronounced with better developed schemas (naive theories) for thinking about the attitude object. In Study 1, it was reasoned that persons have better developed schemas (e.g., implicit personality theories) for thinking about individuals than for thinking about groups. In Study 2, it was reasoned that men have better developed schemas for thinking about football and women have better developed schemas for thinking about women's fashions. In both studies, the hypothesis was significantly confirmed.