Only that there is no interaction, that is, that the effect of one independent variable does not depend on the other variable in the model. Or, in other words, there is no interaction effect.
Are these pitch and rhythm scores "change" scores? (i.e. after minus before) Or are they both on the same scale? (I'm not familiar with the backgroudn of this study)
This is not "real" data, it's an SPSS walk-through for example in my book: www.amazon.com/Design-Analysis-Quantitative-Research-Education/dp/0199391912/ref=sr_1_1?ie=UTF8&qid=1513281403&sr=8-1&keywords=Peter+Miksza The original study is: Fung, C. V., & Gromko, J. E. (2001). Effects of active versus passive listening on the quality of children’s invented notations and preferences for two pieces from an unfamiliar culture. Psychology of Music, 29, 128-138. The data do not represent "difference scores".
I suppose you could if you wanted to. You could conduct two separate analyses, a oneway ANOVA with the pitch scores as a dependent variable and also a oneway ANOVA with the rhythm scores as a dependent variable. This video is meant to demonstrate a 2X2 mixed design ANOVA with one "between-subjects" factor and one "within-subjects" factor. This is not "real" data, it's an SPSS walk-through for example in my book: www.amazon.com/Design-Analysis-Quantitative-Research-Education/dp/0199391912/ref=sr_1_1?ie=UTF8&qid=1513281403&sr=8-1&keywords=Peter+Miksza The original study is: Fung, C. V., & Gromko, J. E. (2001). Effects of active versus passive listening on the quality of children’s invented notations and preferences for two pieces from an unfamiliar culture. Psychology of Music, 29, 128-138.
Great video, thank you!
Thank you for this video! I have one question: what does it acutally mean that there is no interaction? (The last part of the video)
Only that there is no interaction, that is, that the effect of one independent variable does not depend on the other variable in the model. Or, in other words, there is no interaction effect.
Are these pitch and rhythm scores "change" scores? (i.e. after minus before) Or are they both on the same scale? (I'm not familiar with the backgroudn of this study)
This is not "real" data, it's an SPSS walk-through for example in my book: www.amazon.com/Design-Analysis-Quantitative-Research-Education/dp/0199391912/ref=sr_1_1?ie=UTF8&qid=1513281403&sr=8-1&keywords=Peter+Miksza
The original study is:
Fung, C. V., & Gromko, J. E. (2001). Effects of active versus passive listening on the quality of children’s invented notations and preferences for two pieces from an unfamiliar culture. Psychology of Music, 29, 128-138.
The data do not represent "difference scores".
Couldnt we just do a one way anova?
I suppose you could if you wanted to. You could conduct two separate analyses, a oneway ANOVA with the pitch scores as a dependent variable and also a oneway ANOVA with the rhythm scores as a dependent variable. This video is meant to demonstrate a 2X2 mixed design ANOVA with one "between-subjects" factor and one "within-subjects" factor.
This is not "real" data, it's an SPSS walk-through for example in my book: www.amazon.com/Design-Analysis-Quantitative-Research-Education/dp/0199391912/ref=sr_1_1?ie=UTF8&qid=1513281403&sr=8-1&keywords=Peter+Miksza
The original study is:
Fung, C. V., & Gromko, J. E. (2001). Effects of active versus passive listening on the quality of children’s invented notations and preferences for two pieces from an unfamiliar culture. Psychology of Music, 29, 128-138.