Concepedia

Tammi Vacha‐Haase

TV

35

Publications

3.1K

Citations

23

H-Index

1994

Active since

Affiliations

Colorado State University(Current)

Texas A&M University

Baylor College of Medicine

Western Michigan University

Baylor University

Tammi Vacha‐Haase is an author at Colorado State University specializing in psychology, education, and social sciences.

Top concepts

PsychologyEducationSocial SciencesStatisticsReliabilityPsychological MeasurementPsychiatryMedicineEngineeringGeneralizability Theory

Publications per year

1994–2018

35

Publications

35

How to Estimate and Interpret Various Effect Sizes.

Tammi Vacha‐Haase, Bruce Thompson · Journal of Counseling Psychology · 2004 · 533 citations

Quantitative Psychology, Scaling Analysis, Effect Size Reporting +12

Reliability Generalization: Exploring Variance in Measurement Error Affecting Score Reliability Across Studies

Tammi Vacha‐Haase · Educational and Psychological Measurement · 1998 · 443 citations

Reliability, Quality Of Life, Reliability Analysis +14

Psychometrics is Datametrics: the Test is not Reliable

Bruce Thompson, Tammi Vacha‐Haase · Educational and Psychological Measurement · 2000 · 336 citations

Engineering, Score Integrity Issues, Generalizability Theory +18

A Reliability Generalization Study of the Teacher Efficacy Scale and Related Instruments

Robin K. Henson, Lori R. Kogan, Tammi Vacha‐Haase · Educational and Psychological Measurement · 2001 · 304 citations

Reliability, Teacher Education, Self-efficacy Theory +15

Sample Compositions and Variabilities in Published Studies versus Those in Test Manuals: Validity of Score Reliability Inductions

Tammi Vacha‐Haase, Lori R. Kogan, Bruce Thompson · Educational and Psychological Measurement · 2000 · 186 citations

Measurement Theory, Engineering, Measurement +25

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