Discussion:
Test/retest reliability
1.What are your impressions of using test/retest reliability on an instrument that measures a state (e.g., anxiety) versus a measure of a trait (e.g., personality disorder)? What would be a better method for measuring reliability?
Write your answer/response in detail with examples and facts and figures using APA style of formatting, size 12, font Times new roman and answer must be single spaced.