Critical of an article (SPSS) Assignment Example | Topics and Well Written Essays - 2250 words

Critical of an article (SPSS) - Assignment ExampleThe study attempted to measure the effect of two independent variables - the subjects exertion standard, and the standard of the sieve on the type of comparison made by the subjects towards cross and generic others. It was hypothesised that 1. Across tout ensemble classes, students would show a preference for comparing upwards with a particular other. 2. Subjects in the flagellum condition would make a downward comparison to a particular other. 3. Across all classes, students would make a downward comparison to a generic other. 4. bookmans in the threat condition were less likely to make a downward comparison to a generic other. Thus, the effects and interactions of the two independent variables were observed on two dependent variables. The first independent variable the subjects writ of execution standard had two levels for the study high and low. The second independent variable was the performance standard of the class a lso divided into two levels high and low. Thus, four experimental groups were formed i. Student with high performance in high performance group. (Uniform) ii. Student with high performance in low performance group. (Advantage) iii. Student with low performance in low performance group. (Uniform) iv. ... A variety of statistical procedures were carried out in order to test the hypotheses put forth. The study used Two Way analysis of variances, students t tests, correlations and the chi firm test. Initially, all the sets of scores for the particular comparison other were inter-correlated, and since the correlations were quite high, one comparative index was created for all these scores. The Cronbachs Alpha, - an estimate of reliability, showed that the index would have a high reliability, and could be used without too m both concerns. A similar index was also computed for the scores on comparison with a generic other. The Chronbachs Alpha was rattling high for this index as well. Such systematic evaluations of reliability are important since the data was self-possessed in rating form on a set of dimensions for each dependent variable. Under much(prenominal) circumstances, the consistency and generalisability of the data is best evaluated through reliability testing. Next, for the actual testing of the hypotheses, two ANOVAs were computed. Each was a 2 by 2 ANOVA, and the interaction effects were analysed in order to test the hypotheses. Although none of the hypotheses predicted any briny effect differences in order for the hypotheses to be truly verified, one would see significant main effects as well as the interaction effects. The first 2 by 2 ANOVA was conducted on data about comparison to a particular other. This analysis went towards responding to the first and second hypotheses. The statistical analysis showed that the main effects for both variables were significant but the one for standard of class (p 0.001) was much stronger than the one for the standard of subjects performance (p