Correlation distribution of simulations with different number of selected variables.
This finding is not so interesting. Considering ignore this.
Correlation distribution of simulations with different number of selected variables.
This finding is not so interesting. Considering ignore this.
Misssing pattern
Some tasks have a large proportion of missing data, e.g., face name, symbol memory and stop signal. Considering remove more certain subjects.
Removed Indicators
Possible Reasons:
# Rotated loadings from Factor Analysis (oblimin-rotation)
This is rather easier to interpret. Interpretation:
# Rotated loadings from Factor Analysis (oblimin-rotation)
It is a little hard to interpret this result.
[^1]: Multiple object tracking task is also in here.
[^2]: But the associative memory task is here too.
[^3]: One negative loading.
Data Checking on Normality
Although we used pooled data (combine data from three sources), but Child (2006) warned against this.
But Gorsuch (1988) suggested collected data from participants as large differences as possible in the ability dimension of interest.
I think we collected data mainly on a fairly homogeneous population (i.e., college students) with large differences in cognitive abilities. In this way, the participants are suitable for analysisi.
I am the maintainer (NOT the author) of this book. This book is very useful for PhD candidates, so I put it on web in Chinese.