5,7,10 likert scale
Posted: Sun Jan 09, 2011 1:33 am
Hi Everyone,
Are there any differences in terms of outer loadings (measurement model) across 5,7 or 10 likert scales?. Outer/items loading is the first test for accessing construct reliability (e.g. Convergent validity) to ensure that each measurement item correlate strongly with its assumed theoretical constructs (Gefen et.al., 2005). Other measurements convergent validity is ICR (>0.70), AVE(0.5),and t-statistics (>1.96).
I found a paper http://business.nmsu.edu/~mhyman/M610_A ... R_2008.pdf, but this is from a survey via telephone, and validity and reliability are out from their study.
In fact, more scale point provides more options for the respondent and could result 'negative kurtosis' in terms of spread of the data. However, since the PLS was a non-parametric analysis compare to other method, the Normality assumptions are not concerned (Chin,2010).
Any idea?
Are there any differences in terms of outer loadings (measurement model) across 5,7 or 10 likert scales?. Outer/items loading is the first test for accessing construct reliability (e.g. Convergent validity) to ensure that each measurement item correlate strongly with its assumed theoretical constructs (Gefen et.al., 2005). Other measurements convergent validity is ICR (>0.70), AVE(0.5),and t-statistics (>1.96).
I found a paper http://business.nmsu.edu/~mhyman/M610_A ... R_2008.pdf, but this is from a survey via telephone, and validity and reliability are out from their study.
In fact, more scale point provides more options for the respondent and could result 'negative kurtosis' in terms of spread of the data. However, since the PLS was a non-parametric analysis compare to other method, the Normality assumptions are not concerned (Chin,2010).
Any idea?