Employees in the Occupational Risk Division (ORD) of a large petrochemical company experience many difficult situations on a regular basis. This division of the company comprises the emergency services, the security and the occupational health divisions of the company. Even though every precaution is taken to ensure the safety of employees in the company, accidents and incidents do happen. The employees of the ORD are confronted with gruesome accidents, dangerous accident scenes where they have to enter when everyone else is evacuated, and security breeches where they may have to enter and resolve serious conflict situations. The possibility that their work climate may contributed to their mental health status is suggested. It is suspected that the stress of the job affects the mental health of the employees of the OCD, and ways need to be found to reduce these effects. The objective of this research was to determine the relationship between core self-evaluations, role overload, powerlessness and health indicators of employees in the ORD of a large petro-chemical company and to determine whether core self-evaluations act as a moderator in the relationship between role overload and powerlessness on the one hand and health indicators on the other hand. A cross-sectional design was used. The sample consisted of 299 employees from the Occupational Risk Division of the organization. Age, gender and level of education were included as control variables. A comprehensive survey containing the measuring instruments was administrated. Descriptive statistics and inferential statistics were used to analyse the data. Results obtained indicated that some of the scales were not reliable. Powerlessness was dropped from the analysis and qualitative and quantitative role overload were collapsed into a total overload measure. The results showed that a negative relationship exists between role overload and core self-evaluations. A positive relationship exists between role overload and neuroticism, poor health and depression. Self-esteem, self-efficacy and locus of control are negatively related to neuroticism and health, and neuroticism is positively related to poor health. Depression was predicted by experiences of overload, levels of self-efficacy, locus of control and negative affect (Neuroticism). General health was predicted by experiences of overload, locus of control, neuroticism and the interaction between overload and self-esteem. None of the scales predict medication use to a significant degree. Results further indicated that only self-esteem acts as a moderator in the relationship between role overload and general health, but none of the variables of core self-evaluations act as a moderator between role overload and depression or between role overload and the use of medication. By way of conclusion, recommendations for future research were made. / Thesis (M.A. (Industrial Psychology))--North-West University, Potchefstroom Campus, 2008.

This study investigated the effects of responsibility attitudes, locus of control and their interactions on general obsessive-compulsive (OC) symptomatology and dimensions of OC symptoms. Research subjects consisted of 385 senior high school students from Fatih Sultan Mehmet High School in Ankara. The students were given the Turkish version of Responsibility Attitudes Scale (RAS), the Maudsley Obsessive-Compulsive Inventory (MOCI), the Locus of Control Scale (LCS), the Beck Depression Inventory (BDI), and the Trait- State Anxiety Inventory-Trait Anxiety Form (TAI). The factor analysis of MOCI revealed three-factor solution. The factors were labeled as rumination, cleanliness/meticulousness, and checking. In order to examine possible gender differences, separate analyses of variance were conducted for the variables of general obsessive-compulsive symptomatology, and symptom subtypes. Results indicated that cleaning was the most common symptom subtype, followed by rumination and checking symptoms among Turkish high school students. Related to the gender differences, females reported more OC symptoms than males. Furthermore, females received significantly higher scores for cleaning subscale than male. Hierarchical regression analyses were performed to examine the relationships between responsibility attitudes, locus of control and their interactions on general OC symptomatology and its symptom subtypes in high school student sample. It was found that there was a significantly positive relationship between responsibility attitudes and general OC symptomatology. However, locus of control was not a significant predictor of general OC symptomatology. Furthermore, results revealed that there was a significant interaction effect of responsibility attitudes with locus of control on OC symptomatology. That is, an inflated sense of responsibility and the presence of external locus of control produced the highest OC symptoms. However, when the level of responsibility attitudes was low, externality or internality did not influence the levels of OC symptom. Related to dimensions of OC symptoms, responsibility was a weak predictor of rumination symptoms, and moderate predictor of cleanliness and checking symptoms. It was almost equally relevant for cleaning and checking symptoms. Locus of control and its interaction with responsibility attitudes only significantly predicted rumination symptoms. These results suggested that if the individual shows an overt behavior to prevent the external danger, locus of control does not play a significant role in OCD. The findings of the present study were discussed with current literature.

In the present study, the role of locus of control and critical thinking in handling dissatisfactions in the romantic relationships of university students was examined. Five hundred and eighty university students (373 females, 207 males) from different faculties of five universities located in Ankara voluntarily participated in the study. Convenient sampling procedure was used in all phases of the study. A pilot study was conducted to adapt My Responses to Relationship Problems Scale (MRRPS) into Turkish. Confirmatory Factor Analysis (CFA) and Multidimensional Scaling (MDS) were utilized to assess factorial and dimensional structure of MRRPS. Results revealed MRRPS to be psychometrically satisfactory. In the main study, four separate, moderated regression analyses were conducted to assess the predictive role of locus of control, critical thinking, and their interaction on exit, voice, loyalty and neglect responses. Results revealed that locus of control significantly predicted exit, voice and neglect responses. Participants with external locus of control had significantly higher exit and neglect scores whereas participants with internal locus of control had significantly higher voice scores. In addition, critical thinking significantly predicted exit and voice scores. Participants with lower levels of critical thinking disposition had higher exit scores whereas participants with higher levels of critical thinking had significantly higher voice scores. Findings of the present study were discussed in the framework of locus of control, critical thinking and close relationships.

Motorised countries have more fatal road crashes in rural areas than in urban areas. In Australia, over two thirds of the population live in urban areas, yet approximately 55 percent of the road fatalities occur in rural areas (ABS, 2006; Tziotis, Mabbot, Edmonston, Sheehan & Dwyer, 2005). Road and environmental factors increase the challenges of rural driving, but do not fully account for the disparity. Rural drivers are less compliant with recommendations regarding the “fatal four” behaviours of speeding, drink driving, seatbelt non-use and fatigue, and the reasons for their lower apparent receptivity for road safety messages are not well understood. Countermeasures targeting driver behaviour that have been effective in reducing road crashes in urban areas have been less successful in rural areas (FORS, 1995). However, potential barriers to receptivity for road safety information among rural road users have not been systematically investigated. This thesis aims to develop a road safety countermeasure that addresses three areas that potentially affect receptivity to rural road safety information. The first is psychological barriers of road users’ attitudes, including risk evaluation, optimism bias, locus of control and readiness to change. A second area is the timing and method of intervention delivery, which includes the production of a brief intervention and the feasibility of delivering it at a “teachable moment”. The third area under investigation is the content of the brief intervention. This study describes the process of developing an intervention that includes content to address road safety attitudes and improve safety behaviours of rural road users regarding the “fatal four”. The research commences with a review of the literature on rural road crashes, brief interventions, intervention design and implementation, and potential psychological barriers to receptivity. This literature provides a rationale for the development of a brief intervention for rural road safety with a focus on driver attitudes and behaviour. The research is then divided into four studies. The primary aim of Study One and Study Two is to investigate the receptivity of rural drivers to road safety interventions, with a view to identifying barriers to the efficacy of these strategies.

Thesis (Ph. D.)--Michigan State University. Dept. of Economics, 2008. / Title from PDF t.p. (viewed on July 23, 2009) Includes bibliographical references (p. 89-94). Also issued in print.

Thesis (M.S.)--University of Michigan, 1994.

Thesis (M.S.)--University of Michigan, 1994.

Two major purposes existed for this study. The first purpose was to compare how persisters and nonpersisters in the first year of a two-year nursing program differed in locus of control, selected personality traits, and seven demographic variables. The second major purpose was to develop a predictive model for the persisters and the nonpersisters. The particular personality variables examined were intelligence, superego strength, extraversion, anxiety, tough poise, and independence as measured by the 16PF. The summary findings were that persisters had significantly higher scores on the NDRT and the B and G traits, significantly lower externality, and were generally younger with no previous nursing experience, and more likely not to have prekindergarten age children than the nonpersisters. The major significance of this research comes from its use of data gathered at the beginning of an educational program to make predictions which can be available to teachers, counselors, and administrators who may make use of the information to improve the chance potential nonpersisters have of completing the nursing program, or perhaps to assist students in reexamination of their career choice.

Submitted by Maurício Chikitani (mauricio.chikitani@gmail.com) on 2015-05-05T12:12:27Z No. of bitstreams: 1 tese_abnt.pdf: 585315 bytes, checksum: 483f7c0bad34b15345e4103192a166aa (MD5) / Approved for entry into archive by Suzinei Teles Garcia Garcia (suzinei.garcia@fgv.br) on 2015-05-05T12:20:03Z (GMT) No. of bitstreams: 1 tese_abnt.pdf: 585315 bytes, checksum: 483f7c0bad34b15345e4103192a166aa (MD5) / Made available in DSpace on 2015-05-05T13:02:25Z (GMT). No. of bitstreams: 1 tese_abnt.pdf: 585315 bytes, checksum: 483f7c0bad34b15345e4103192a166aa (MD5) Previous issue date: 2015-04-29 / Eu analiso o papel que a interação entre pares tem na determinação do Locus de Controle, uma medida de quão pessoalmente responsável as pessoas se sentem com relação a diferentes aspectos de suas vidas. Eu estabeleço identificação através de variação no tamanho do grupo e de variáveis instrumentais baseadas na estrutura de painel dos dados. Eu estudo a questão no contexto escolar, utilizando os dados de alunos no Ensino Fundamental de um município brasileiro, que inclui o questionário de Tel Aviv de Locus de Controle. Minhas estimativas não apresentam sinais de peer effects endógenos ou contextuais. / I analyze the role of peer interaction in the determination of the Locus of Control, a measure of how personally responsible people feel about their life affairs. Identification is established using group size variation and instrumental variables based on the panel structure of the data. I study this question on an educational setup, using Middle School data in a Brazilian municipality that includes the Tel Aviv Locus of Control questionnaire. My estimates show no sign of endogenous nor contextual peer effects.

The primary objectives of this study were to determine the relationship between the wellness constructs coping and SoC as well as the relationship between the wellness constructs LoC and SoC in the petrochemical industry in South Africa. The sample of 184 participants completed three different psychological concepts namely COPE (Hereinafter referred to as coping), Locus of Control Inventory and Sense of Coherence Scale. The results of the study indicate that there is a statistically significant relationship between the variables coping ad Soc as well SoC and LoC but no statistically significant relationship between the variables coping and LoC. / Business Management / M. Com. (Business Management)