A Study by Lima and Colleagues (2005)found That Providing Clinicians

question 20

Multiple Choice

A study by Lima and colleagues (2005) found that providing clinicians with access to patient MMPI-2 data at the beginning of treatment

• A) impacted the number of sessions attended, but had no impact on patient improvement.
• B) did not impact the number of sessions attended, but positively impacted patient improvement.
• C) impacted the number of sessions attended and negatively impacted patient improvement.
• D) did not impact either the number of sessions attended or on patient improvement.

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Definitions:

Student T-distribution

A probability distribution that is used for estimating population parameters when the sample size is small and the population variance is unknown.

Normal Distribution

A probability distribution that is symmetric about the mean, depicting that data near the mean are more frequent in occurrence than data far from the mean.

Binomial Distribution

A probability distribution that models the number of successes in a fixed number of independent Bernoulli trials with the same probability of success.

F-distribution

A probability distribution that arises in the analysis of variance and is used to calculate whether two observed variances are significantly different.