A study has results that seem fine, but there is no clear association to social
ID: 3306403 • Letter: A
Question
A study has results that seem fine, but there is no clear association to social change. What is missing?
A correlation test was conducted to determine whether a relationship exists between level of income and job satisfaction. The sample consisted of 432 employees equally represented across public, private, and non-profit sectors. The results of the test demonstrate a strong positive correlation between the two variables, r =.87, p < .01, showing that as level of income increases, job satisfaction increases as well.
Critically evaluate the scenarios you selected based upon the following points:
Critically evaluate the sample size.
Critically evaluate the statements for meaningfulness.
Critically evaluate the statements for statistical significance.
Based on your evaluation, provide an explanation of the implications for social change.
Use proper APA format and citations, and referencing.
Explanation / Answer
Sample size : Sample size taken into consideration for the study is 432 which is appropriate for a study of this scale.
Meaningfulness of statements : The statements are proper for the study except one fact that whether equal representation of employees across public, private adn non-profit is valid. We all know that sample should represent the population. Here it is taken equal distribution of employees across various sectors which may not be true in the real life. The percentage share of public, private adn non-profit sectors are not equally distributed. Hence it would be more meaningful if the sample is taken more or less in the same proportion that is representative of the proportion of public, private and non-profit sectors. For this context, a pilot survey or study can be made to know the percentage distribution of employees in these sectors.
Statistical Significance : The p-value is less than alpha = 0.01. Hence we can reject the null hypothesis ( assuming it ) that there is no correlation between income level and job satisfaction ie we conclude the fact that there is a correlation between income level and job satisfaction based on the provided data.
Implication for social change : While it is not 100% true that higher income level always gaurantees high job satisfaction level, still from social point of view it is true that low income can never give job satisfaction whereas a good income has the potential to give satisfaction of job.
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