Taking a Broader Perspective: the Problem of External Validity Harris

question 51

Multiple Choice

Taking a Broader Perspective: The Problem of External Validity Harris and Rosenthal (1985) combined the results of several studies of the Rosenthal effect and found that it was strong and consistent in experiments testing the effects of teacher expectancies.Which technique did they use?

• A)meta-analysis
• B)multivariate analysis
• C)power analysis
• D)regression analysis

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Definitions:

Dissemination

The act of spreading evidence-based practices and research findings to a wider audience, particularly in the context of mental health interventions.

Implementation

The process of putting a decision or plan into effect; execution.

Evidence Based Therapies

Psychological treatments that are supported by scientific evidence proving their efficacy in treating mental health disorders.

Facilitative Conditions

Conditions that enhance the progress or effectiveness of a process, often used in the context of therapy or learning environments to describe factors that help individuals feel supported and understood.