Journal of Counseling & Development · 2011 · 29 citations · 85 references
EducationCounselingPsychologyMental Health CounselingMeta-analysisPsychotherapyAdolescent Behavioral HealthAdolescent DepressionAdolescent PsychotherapyCognitive Behavioral TherapyCounseling InterventionsDepression CounselingAdolescent TherapySchool Mental HealthSchool SettingsSchool-based CounselingSchool-based Mental Health Care
Clinical trials exploring the effectiveness of counseling and psychotherapy in treatment of depression in school‐age youth composed this meta‐analysis. Results were synthesized using a random effects model for mean difference and mean gain effect size estimates. No effects of moderating variables were evident. Counseling and psychotherapy are effective for treatment of depression in school‐age youth both at termination and follow‐up, and in school and nonschool settings.
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The Measurement of Observer Agreement for Categorical Data
J. Richard Landis, Gary G. Koch · Biometrics · 1977 · 78.9K citations · Full text
Lenore Sawyer Radloff · Applied Psychological Measurement · 1977 · 53.3K citations · Full text
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The file drawer problem and tolerance for null results.
Robert Rosenthal · Psychological Bulletin · 1979 · 8.6K citations
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P. R. Freeman, Larry V. Hedges, Ingram Olkin · Biometrics · 1986 · 4.8K citations