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Related Concept Videos

Elements Crucial for Effective Psychotherapy01:25

Elements Crucial for Effective Psychotherapy

Research has highlighted several critical factors that influence the effectiveness of psychotherapy, such as the therapeutic alliance, the therapist, and the client.
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Updated: Jun 1, 2026

Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder
09:29

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Published on: January 9, 2015

Effect size in psychiatric evidence-based practice care.

Michael J Rice1

  • 1College of Nursing, University of Nebraska Medical Center, Omaha, NE, mjrice@unmc.edu.

Journal of the American Psychiatric Nurses Association
|June 14, 2011
PubMed
Summary
This summary is machine-generated.

Understanding effect size is crucial for evidence-based practice. This metric determines if research findings are clinically meaningful for guiding patient care.

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Area of Science:

  • Clinical Research Methodology
  • Evidence-Based Practice

Background:

  • Effective evidence-based practice hinges on understanding clinical research terminology.
  • Key concepts like effect size are often overlooked, hindering the assessment of study findings' clinical significance.

Purpose of the Study:

  • To highlight the importance of effect size in determining the clinical meaningfulness of research.
  • To emphasize the role of effect size in bridging research and clinical practice.

Main Methods:

  • Discusses the concept of effect size in clinical research.
  • Explains that effect size can be calculated from diverse study designs and populations.
  • Focuses on the application of effect size for clinical decision-making.

Main Results:

  • Effect size is the determinant of a study's clinical meaningfulness.
  • Effect size calculations are feasible across various research contexts.
  • Clinicians' understanding and use of effect size are vital for practice.

Conclusions:

  • Familiarity with effect size is essential for developing evidence-based practice skills.
  • Effect size provides a standardized measure to evaluate the impact of interventions.
  • Integrating effect size interpretation into practice enhances the application of research findings.