Statistična značilnost in/ali velikost učinka?
Ključne besede:
statistični preizkusi, statistična značilnost, zaključki, mere učinka
Povzetek
V prispevku predstavljamo dileme o uporabi statistične značilnosti nekega statističnega preizkusa kot edinega merila interpretacije rezultatov in sklepanja ter nekatere mere velikosti učinka kot možnega dopolnila pri interpretaciji rezultatov statistične značilnosti. Pojasnjujemo koncept mer velikosti učinka ter pomen njegove rabe v raziskovanju. Izpostavljamo mere velikosti učinka, za katere menimo, da bi lahko smiselno dopolnjevale najpogosteje uporabljene statistične preizkuse na pedagoškem področju. Opozarjamo tudi na omejitve pri uporabi mer velikosti učinka ter previdnost pri interpretaciji rezultatov.
Prenosi
Podatki o prenosih še niso na voljo.
Literatura
Bachmann, C., Luccio, R., in Salvadori, E. (2005). Statistical significance and its meaning. Psihološka obzorja, 14(3), 7–14.
Cankar, G., in Bajec, B. (2003). Velikost učinka kot dopolnilo testiranju statistične pomembnosti razlik. Psihološka obzorja, 12(2), 97–112.
Capraro, R. M., in Capraro, M. (2002). Treatments of effect sizes and statistical significance tests in textbooks. Educational and Psychological Measurement, 62(5),771–82.
Coe, R. (2000). What is an effect size? Durham: CEM Centre, University of Durham. Pridobljeno s www.cemcentre.org/ebeuk/research/effectsize/ ESbrief.htm
Coe, R. (2002). It's the Effect Size, Stupid. What the effect size is and why it is important. Paper presented at the Annual Conference of the British Education Research Association, University of Exeter, England, 12–14 September 2002.
Cohen, J. (1994). The Earth is round (p < 05). American Psychologist, 49, 997–1003.
Cohen, J. (1990). Things I have learned (so far). American Psychologist, 45, 1304–1312.
Cohen, L., Manion, L., in Morrison, K. (2007). Research Methods in Education. Routledge: New York.
Durlak, J. A. (2009). How to select, calculate, and interpret effect sizes. Journal of Pediatric Psychology, 34(9), 917–928
Field, A. (2005). Discovering Statistics Using SPSS. Thousand Oaks, New Delhi: Sage Publications.
Fitz-Gibbon, C. T. (1997). The Value Added National Project. Final Report. London: School Curriculum and Assessment Authority.
Kirk, R. E. (1999). Statistics: An Introduction. London: Harcourt Brace.
Kline, R. (2004). Beyond Significance Testing. Washington, DC: American Psychological Association.
Košmelj, B., Arh, F., Doberšek Urbanc, A., Ferligoj, A., in Omladič, M. (2001). Statistični terminološki slovar. Ljubljana: Statistično društvo Slovenije in Statistični urad Republike Slovenije.
Kožuh, B. (2011). Statistične metode v pedagoškem raziskovanju. Ljubljana: Znanstvena založba Filozofske fakultete.
Olejnik, S., in Algina J. (2000) Measures of effect size for comparative studies: applications, interpretations, and limitations. Contemporary Educational Psychology, 25, 241–86.
Publication Manual of the American Psychological Association (fourth edition). (1994). Washington, DC: American Psychological Association .
Sullivan, G. M., in Feinn, R. (2012). Using Effect Size – or Why the P Value Is Not Enough. Journal of Graduate Medical Education, 4(3), 279–282.
Thompson, B. (1994) Guidelines for authors. Educational and Psychological Measurement, 54, 837–47.
Thompson B. (2000). A suggested revision of the forthcoming 5th Edition of the APA Publication Manual. Pridobljeno s http://www.coe.tamu.edu/~bthompson/apaeffec.htm (Dostopno .)
Thompson, B. (2003). »Statistica, »pratica«, »clinica«: quanti tipi di significativa deve considerare chi opera hel counseling? Bollettino di Psicologia applicata, 240, 3–13.
Thompson, B. (2001). Significance effect sizes, stepwise methods, and other issues: strong arguments to move the field. Journal of Experimental Education, 71, 80–93.
Thompson, B., in Snyder, P. A. (1997). Statistical significance testing practices in the Journal of Experimental Education. Journal of Experimental Education, 66, 75–83
Wilkinson, L., in The Task Force on Statistical Inference, APA Board of Scientific Affairs (1999). Statistical methods in psychology journals: guidelines and explanations. American Psychologist, 54, 594–604.
Wright, D. B. (2003). Making friends with your data: improving how statistics are conducted and reported. British Journal of Educational Psychology, 73, 123–36.
Cankar, G., in Bajec, B. (2003). Velikost učinka kot dopolnilo testiranju statistične pomembnosti razlik. Psihološka obzorja, 12(2), 97–112.
Capraro, R. M., in Capraro, M. (2002). Treatments of effect sizes and statistical significance tests in textbooks. Educational and Psychological Measurement, 62(5),771–82.
Coe, R. (2000). What is an effect size? Durham: CEM Centre, University of Durham. Pridobljeno s www.cemcentre.org/ebeuk/research/effectsize/ ESbrief.htm
Coe, R. (2002). It's the Effect Size, Stupid. What the effect size is and why it is important. Paper presented at the Annual Conference of the British Education Research Association, University of Exeter, England, 12–14 September 2002.
Cohen, J. (1994). The Earth is round (p < 05). American Psychologist, 49, 997–1003.
Cohen, J. (1990). Things I have learned (so far). American Psychologist, 45, 1304–1312.
Cohen, L., Manion, L., in Morrison, K. (2007). Research Methods in Education. Routledge: New York.
Durlak, J. A. (2009). How to select, calculate, and interpret effect sizes. Journal of Pediatric Psychology, 34(9), 917–928
Field, A. (2005). Discovering Statistics Using SPSS. Thousand Oaks, New Delhi: Sage Publications.
Fitz-Gibbon, C. T. (1997). The Value Added National Project. Final Report. London: School Curriculum and Assessment Authority.
Kirk, R. E. (1999). Statistics: An Introduction. London: Harcourt Brace.
Kline, R. (2004). Beyond Significance Testing. Washington, DC: American Psychological Association.
Košmelj, B., Arh, F., Doberšek Urbanc, A., Ferligoj, A., in Omladič, M. (2001). Statistični terminološki slovar. Ljubljana: Statistično društvo Slovenije in Statistični urad Republike Slovenije.
Kožuh, B. (2011). Statistične metode v pedagoškem raziskovanju. Ljubljana: Znanstvena založba Filozofske fakultete.
Olejnik, S., in Algina J. (2000) Measures of effect size for comparative studies: applications, interpretations, and limitations. Contemporary Educational Psychology, 25, 241–86.
Publication Manual of the American Psychological Association (fourth edition). (1994). Washington, DC: American Psychological Association .
Sullivan, G. M., in Feinn, R. (2012). Using Effect Size – or Why the P Value Is Not Enough. Journal of Graduate Medical Education, 4(3), 279–282.
Thompson, B. (1994) Guidelines for authors. Educational and Psychological Measurement, 54, 837–47.
Thompson B. (2000). A suggested revision of the forthcoming 5th Edition of the APA Publication Manual. Pridobljeno s http://www.coe.tamu.edu/~bthompson/apaeffec.htm (Dostopno .)
Thompson, B. (2003). »Statistica, »pratica«, »clinica«: quanti tipi di significativa deve considerare chi opera hel counseling? Bollettino di Psicologia applicata, 240, 3–13.
Thompson, B. (2001). Significance effect sizes, stepwise methods, and other issues: strong arguments to move the field. Journal of Experimental Education, 71, 80–93.
Thompson, B., in Snyder, P. A. (1997). Statistical significance testing practices in the Journal of Experimental Education. Journal of Experimental Education, 66, 75–83
Wilkinson, L., in The Task Force on Statistical Inference, APA Board of Scientific Affairs (1999). Statistical methods in psychology journals: guidelines and explanations. American Psychologist, 54, 594–604.
Wright, D. B. (2003). Making friends with your data: improving how statistics are conducted and reported. British Journal of Educational Psychology, 73, 123–36.
Objavljeno
2021-12-18
Kako citirati
Štemberger T. (2021). Statistična značilnost in/ali velikost učinka?. Revija Za Elementarno izobraževanje, 14(4), 485-500. https://doi.org/10.18690/rei.14.4.485-500.2021
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