Sample size in clinical research: When is enough enough?

Journal of Personality Assessment

Volumn 87, Issue 3, 2006, Pages 259-260

  Streiner, David L ^a  

^a UNIVERSITY OF TORONTO   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

CLINICAL RESEARCH; CONFIDENCE INTERVAL; CORRELATION ANALYSIS; EDITORIAL; EFFECT SIZE; MEDICAL PSYCHOLOGY; POWER ANALYSIS; SAMPLE SIZE; STATISTICAL SIGNIFICANCE;

EID: 33845641723     PISSN: 00223891     EISSN: None     Source Type: Journal    
DOI: 10.1207/s15327752jpa8703_06     Document Type: Editorial

References (6)

1. Cohen, J. (1962). The statistical power of abnormal-social psychological research: A review. Journal of Abnormal and Social Psychology, 65, 145-153.
2. Cohen, J. (1988). Statistical power analysis for the behavioral sciences (2nd ed.). Hillsdale, NJ: Lawrence Erlbaum Associates, Inc.
3. Exner, J. E. (2003). The Rorschach: A Comprehensive System (4th ed.). New York: Wiley.
4. Maddock, J. E., & Rossi, J. S. (2001). Statistical power of articles published in three health psychology-related journals. Health Psychology, 20, 76-78.
5. Streiner, D. L., & Norman, G. R. (1996). PDQ epidemiology (2nd ed.). Toronto, Ontario, Canada: Decker.
6. Wechsler, D. (1997). WAIS-III administration and scoring manual. San Antonio, TX: The Psychological Corporation.