Cronbach’s alpha is used to measure which type of reliability?
A. ecological reliability
B. test–retest reliability
C. internal consistency
D. interrater reliability
Ans: C
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Indicate whether the statement is true or false
You are the CEO of a small financial forecasting company. You have decided to adopt a Bayesian approach to data analysis and modelling. When you announce this new policy, your staff are unhappy and unconvinced, as they are used to a NHST approach. You stress that the Bayesian approach has several key advantages, including which of the following.
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Participants were randomly allocated to one of two stress management therapy groups, or a waiting list control group. Their baseline levels of stress were measured before treatment, and again after 3 months of weekly therapy sessions. Based on the output below, which of the following statements is the most accurate?
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