Area-Based Socioeconomic Characteristics of Industries at High Risk for Violence in the Workplace

This study examined socioeconomic factors associated with the presence of workplaces belonging to industries reported to be at high risk for worker homicide. The proportion of 2004 North Carolina workplaces in high-risk industries was computed following spatial linkage of individual workplaces to 2000 United States Census Block Groups (n = 3,925). Thirty census-derived socioeconomic variables (selected a priori as potentially predictive of violence) were summarized using exploratory factor analysis into poverty/deprivation, human/economic capital, and transience/instability. Multinomial logistic regression models indicate associations between higher proportion of workplaces belonging to high-risk industries and Block Groups with more poverty/deprivation or transience/instability and less human/economic capital. The relationship between human/economic capital and Block Groups proportion of high-risk industry workplaces was modified by levels of transience/instability. Community characteristics therefore contribute to the potential for workplace violence, and future research should continue to understand the relationship between social context and workplace violence risk.     

Backward masking: evidence of reduced subcortical amygdala engagement in autism

Recent data suggest that subthreshold presentation of emotional information is relayed to the amygdala along subcortical pathways. We examined the effect of backward masked neutral and anxious faces on the social decisions of a group of high functioning children with autism ages 7-13 years and matched controls. Participants were asked to select the friendliest of two faces, one of which was associated with the subthreshold (33 ms) presentation of an anxious face (A/N) and the other a subthreshold neutral face (N/N). Neutral paired faces were selected more often than A/N paired faces by both groups. However, children with autism selected significantly fewer N/N stimuli and more A/N stimuli than controls. These results suggest that the social choices of children with autism were influenced less by emotional information presented subconsciously and suggest a subcortical contribution to the social/emotional processing deficits observed in autism.     

High‐Stakes Decision‐Making Within Complex Social Environments: A Computational Model of Belief Systems in the Arab Spring

People experiencing similar conditions may make different decisions, and their belief systems provide insight about these differences. An example of high‐stakes decision‐making within a complex social context is the Arab Spring, in which large numbers of people decided to protest and even larger numbers decided to stay at home. This study uses qualitative analyses of interview narratives and social media addressing individual decisions to develop a computational model tracing the cognitive decision‐making process. The model builds on work by Abelson and Carroll (1965), Schank and Abelson (1977), and Axelrod (1976) to systematically trace the inferences connecting beliefs to decisions. The findings show that protest decisions were often based on positive emotions such as pride, hope, courage, and solidarity, triggered by beliefs about successful protest and self‐sacrifice. By contrast, decisions to stay at home were triggered by beliefs about safety, state approval, and living conditions. As one participant said, “When I heard about the revolution in Tunisia, my heart was filled with solidarity for the people.” In the words of a non‐participant: “When people are killed, we must be careful. There are more important things than protest: safety and stability.” This study of individual explanations about events identifies the role of emotions in high‐stakes decision‐making within complex social environments.     

Beliefs underlying modal choice in school trips: A case study in Brazil

Various factors can influence the choice of transportation mode such as the urban layout, land use and occupation patterns, and the services offer. In recent years, however, research studies have investigated the influence of psychological aspects on personal decision-making associated to modal choice, thereby contributing towards the elaboration of more sustainable public policies. This study investigates the beliefs that are subjacent to modal choices regarding school commute trips, based on the opinions of students attending a senior high school institution in Brasilia, Brazil. Using procedures suggested by the Theory of Planned Behavior (TPB) a set of beliefs was obtained by means of a focus group activity and used to support the elaboration of a School Trips Modal Choice Scale (STMCS). The scale was subjected to Principal Components Analysis to verify the consistency of factors related to the beliefs and the direct measurements of the TPB constructs. Following that Generalized Linear Models (GLM) were elaborated using the Quasi-likelihood estimation method to investigate the correlation between the beliefs obtained and the said constructs. In addition to identifying the principal beliefs related to the modal choice, the results showed that different TPB constructs can be correlated with the same belief and so attributing specific beliefs to each construct based on an initial intuitive classification can actually be an impediment to understanding them. Those findings regarding the beliefs identified as subjacent to each construct are specific for the school community that was studied. However the question of some beliefs significantly affecting more than one construct is a more generalizable and corroborates what has previously been verified in other contexts where TPB has been applied.     

The effectiveness of road safety interventions using three different messages: Emotional,factual or a combination of both messages

The present study is an evaluation of a road safety intervention programme dealing with alcohol in traffic. The intervention was based on a programme developed by the Swedish Road Administration using three different messages. The aim of the study was to evaluate which message (emotional, factual or a combination of both messages) had the largest effect on the variables included in the theory of planned behaviour (TPB). Of the 930 Senior High School Students who took part in the study 265 received an emotional message, 251 received a factual message, 254 received a combination of both messages and 160 were assigned to a control group who did not receive any message. Two scenarios were used describing situations where the participants would receive a lift from someone who had drunk two ‘strong’ beers and was either someone they did not know very well or their best friend. The results showed that the intervention combining the emotional and the factual message had the largest effect on the variables included in the theory of planned behaviour (TPB). Attitude was affected the most by the interventions while further activities need to be taken in order to better target perceived behavioural control and especially subjective norm and thereby also intention.     

Does students’ self-determined motivation toward Physical Education influence the effectiveness of a fitness teaching unit? A cluster-randomized controlled trial and cluster analysis

ObjectiveThe aim was to compare the effect of a Physical Education (PE)-based fitness teaching unit to improve cardiorespiratory fitness levels between students’ motivational profiles toward PE in high-school students using cluster analysis.MethodOne hundred and eighty-one high school students (final sample 165, 52.1% females; M_age = 12.9 ± 0.9) from nine pre-established classes were cluster-randomly assigned into an experimental group (n = 120) and control group (n = 61). The experimental group performed a fitness teaching unit twice a week for nine weeks. Students’ baseline of self-determined motivation toward PE was measured by the Spanish version of the Perceived Locus of Causality-II Scale. Cardiorespiratory fitness was measured before and after the intervention through the 20-m shuttle run test.ResultsBased on a two-stage cluster analysis approach, four clusters were identified in both groups. Results showed that the experimental group students within the high self-determined motivational profiles toward PE (i.e., clusters 2 and 4) statistically significantly improved their cardiorespiratory fitness levels compared with the control group students in cluster 2 (i.e., those with moderate self-determined motivational profile toward PE) (p < 0.05; d = 0.37–0.48). However, statistically significant differences between the students with a moderate autonomous motivation profile toward PE (i.e., cluster 3 of the experimental group) and the control group students in clusters 2 and 3 were not found (p > 0.05). Conclusions: With the objective of increasing all students’ cardiorespiratory fitness levels, PE teachers should encourage students’ motivation toward PE applying specific motivational strategies during PE lessons.     

A comparison of a brief and long version of the Situational Confidence Questionnaire

Assessing confidence to resist drinking in high risk situations is an important part of behavioral treatments for alcohol problems. The present study assessed the reliability and validity of the original 100-item Situational Confidence Questionnaire (SCQ) and of an 8-item brief version (BSCQ). Using a visual analog scale, the BSCQ asked respondents to report their confidence to resist urges to drink heavily using the original eight SCQ subscales (e.g., pleasant times with others, social pressure). Data were collected from 120 adult problem drinkers who voluntarily entered an outpatient alcohol treatment program. The comparability of the BSCQ and the SCQ-100 was evaluated through intraclass correlations between the eight subscales and comparison of both instruments' underlying factor structures. Correlation coefficients for the subscales ranged from 0.56 to 0.80. Both instruments showed similar, but not identical factor structures. The present results indicate that the BSCQ provides comparable information to the SCQ-100. Limitations, as well as the clinical advantages, of using the BSCQ over longer versions are discussed.     

Applications of self-efficacy theory to the understanding and treatment of career indecision

The present study was designed to investigate the utility of Bandura's self-efficacy theory to the understanding and treatment of career indecision. More specifically, the study involved the development of a measure of self-efficacy expectations with regard to 50 tasks or behaviors required in career decision making and the examination of the relationships of career decision-making self-efficacy to several components of vocational indecision. A total of 346 subjects, 154 students attending a private liberal arts college and 193 students attending a large state university, were administered the measure of career decision-making self-efficacy expectations and the Career Decision Scale (Osipow, Carney, Winer, Yanico, & Koschier, Columbus, Ohio: Marathon Consulting and Press, 1980). In addition, Scholastic Aptitude Test verbal and math scores were obtained for the liberal arts students, and American College Test math and English subtest scores were obtained for the state university students. Results indicated first that college students in general express considerable confidence in their ability to complete the tasks necessary to make career decisions. In addition, however, the strength of students' career decision-making self-efficacy expectations was strongly and negatively related to overall levels of career indecision and was, in particular, related to the component of indecision described as a lack of structure and confidence with respect to career decisions. Relationships of career decision-making self-efficacy expectations to ability level were negligible. Based on the findings of this study it is suggested that the concept of career-related self-efficacy expectations provides a useful framework for the understanding, assessment, and treatment of at least some of the antecedents to vocational indecision.     

A scale of educational-vocational undecidedness: A typological approach

A scale designed to measure and identify antecedents of educational-vocational indecision was administered to a variety of college student groups expected to differ in career-decidedness. Results indicate that the scale is reliable, appears to discriminate career-decided from career-undecided students, and is responsive to interventions designed to alleviate educational-vocational indecision. A factor analysis of the scale yielded four factors: need for structure, perceived external barriers, positive choice conflict, and personal conflict. The instrument has potential for diagnostic, criterion, and conceptual purposes related to career indecision.     

Consistent occupational preferences and personality

This study explored the differences on personality variables between upperclass students who made congruent and incongruent occupational choices. The personality variables were operationally defined by the California Psychological Inventory and the Omnibus Personality Inventory. Congruent and incongruent current occupational choice groups were defined operationally using the Self Directed Search. The analysis of variance revealed the main effect of groups to be significant for nine personality variables. The test for the main effect of sex was found to be significant for seven personality variables. The test for interaction was found to be significant for three personality variables. Findings suggest that students in the congruent male group tend to report better maintenance of personal and vocational stability and greater satisfaction than students in the incongruent male and female groups.