[SOLVED] performance management

ElleVate takes performance management very seriously and believes that employees must be supported in their efforts to continually grow and develop. You have been provided the performance evaluation score (i21) before ElleVate implemented a goal setting training to encourage employee development. I22 represents a performance evaluation score provided 6 months later after employees and managers worked together to set goals for the employee’s development. This process includes going over feedback on the employee’s performance, recognizing both strengths and areas of growth, then setting 1-3 immediate goals for the individual to work on. I23 is then the performance evaluation score one year after the first evaluation.
From the results of a repeated measures ANOVA, determine if there has been a significant change in performance evaluation score from the three times performance is assessed. Please also discuss any confounding variables that could be present in this study and also discuss at least one trend based on a demographic cut of the data. For example, are performance evaluation scores different between the two locations across the three times performance scores are recorded? Consider the findings of the research articles provided this week or your own research on performance evaluation over time when discussing implications of the repeated measures ANOVA findings for ElleVate.