4 resultados para 95% confidence of sample values
em Brock University, Canada
Resumo:
The present research study examined the relationships in a work motivation context among perceived importance and achievement of work values, locus of control and internal work motivation. The congruence of a work value was considered to be the discrepancy between the importance of a work value and the perceived achievement of that value. The theoretical framework utilized was based on a self-perpetuating cycle of motivation which included the perceived importance and achievement of work values and internal work motivation as separate and distinct, yet interrelated factors. It was hypothesized that individuals who experienced high congruence of work values would experience higher levels of internal work motivation than individuals who had low congruence of work values. It was also hypothesized that individuals who had an internal locus of control would experience more internal work motivation individuals well, the and have higher congruence of work values than who had an external locus of control. As possibility of locus of control as a moderator between importance of work values and internal work motivation was explored. Survey data were collected from 184 managerial level employees of the XYZ company during an ongoing training session. The following instruments were employed to measure the variables: Elizur's (1984) Importance of Work Values, Hunt and Saul's (1985) Achievement of Work Values, Hatfield, Robinson and Huseman's (1975) Job Perception Scale, a modified version of Rotter's (1966) I-E Locus of Control Scale and the Internal Work Motivation Scale (Hackman & Oldham, 1980) which is a part of the Job Diagnostic Survey. The findings indicated that locus of control was not a significant factor in determining congruence between work values or internal work motivation for this sample. Furthermore, locus of control was also found not to be a moderator between the importance of work values and internal work motivation. All individuals in this study had relatively high levels of internal work motivation. However, individuals who had higher congruence of work values did have significantly higher internal work motivation than those who had low congruence of work values for a majority of the 21 values. This was particularly true for the intrinsic values which included responsibility, meaningfulness and use of abilities. In addition, the data were analysed into a hierarchy of needs to indicate possible organizational development or human resource development needs for the XYZ corporation.
Resumo:
The conceptualization of childhood has changed over the centuries and appears to be undergoing further change in our post-modern culture. While the United Nations Convention on the Right of the Child is designed to give children everywhere basic human rights while taking into consideration their special needs, no recent research has examined adult attitudes toward those rights. In an attempt to understand the attitudes adults hold regarding autonomy rights and to look for some factors that could predict those attitudes, the current study considers values, parenting style, emotions and the issue of parent status as possible predictor variables. A total of 90 participants took part in the research, which had both written and interview components. Results generally failed to establish a reliable set of predictors. However, some interesting information was obtained regarding the endorsement of children's autonomy rights and some general conclusions were reached about our view of children and their rights at the end of the twentieth century.
Resumo:
The effects of sample solvent composition and the injection volume, on the chromatographic peak profiles of two carbamate derivatives, methyl 2-benzimidazolecarbamate (MBC) and 3-butyl-2,4-dioxo[1,2-a]-s-triazinobenzimidazole (STB), were studied using reverse phase high performance liquid chromatograph. The study examined the effects of acetonitrile percentage in the sample solvent from 5 to 50%, effects of methanol percentage from 5 to 50%, effects of pH increase from 4.42 to 9.10, and effect of increasing buffer concentration from ° to 0.12M. The effects were studied at constant and increasing injection mass and at four injection volumes of 10, 50, 100 and 200 uL. The study demonstrated that the amount and the type of the organic solvents, the pH, and the buffer strength of the sample solution can have a pronounced effect on the peak heights, peak widths, and retention times of compounds analysed. MBC, which is capable of intramolecular hydrogen bonding and has no tendency to ionize, showed a predictable increase .in band broadening and a decrease in retention times at higher eluting strengths of the sample solvent. STB, which has a tendency to ionize or to strongly interact with the sample solvent, was influenced in various ways by the changes in ths sample solvent composition. The sample solvent effects became more pronounced as the injection volume increased and as the percentage of organic solvent in the sample solution became greater. The peak height increases for STB at increasing buffer concentrations became much more pronounced at higher analyte concentrations. It was shown that the widely accepted procedure of dissolving samples in the mobile phase does not yield the most efficient chromatograms. For that reason samples should be dissolved in the solutions with higher aqueous content than that of the mobile phase whenever possible. The results strongly recommend that all the samples and standards, regardless whether the standards are external or internal, be analysed at a constant sample composition and a constant injection volume.
Resumo:
The study examined the intentional use of National Sport Organizations' (NSOs) stated values. Positive Organizational Scholarship (POS) was applied to an Appreciative Inquiry (AI) approach of interviewing NSO senior leaders. One intention of this research was to foster a connection between academia and practitioners, and in so doing highlight the gap between values inaction and values-in-action. Data were collected from nine NSOs through multiple-case studies analysis of interview transcripts, websites, and constitutional statements. Results indicated that while the NSOs operated from a Management by Objectives (MBO) approach they were interested in exploring how Management by Values (MBV) might improve their organization's performance. Eleven themes from the case studies analysis contributed to the development of a framework. The 4-1 framework described how an NSO can progress through different stages by becoming more intentional in how they use their values. Another finding included deepening our understanding of how values are experienced within the NSO and then transferred across the entire sport. Participants also spoke about the tension that arises among their NSO' s values as well as the dominant values held by funding agents. This clash of values needs to be addressed before the tension escalates. Finally, participants expressed a desire to learn more about how values can be used more intentionally to further their organization's purpose. As such, strategies for intentionally leveraging values are also suggested. Further research should explore how helpful the 4-1 framework can be to NSOs leaders who are in the process of identifying or renewing their organization's values.