hi,
i d appreciate it if any one attach some articles using correlation,
many tanx
Hi, I think you have an exprimental study. If you want to compare the level of two different groups, I think it will be better to run t-test. If you vant to compare the two different variable (reflective teaching and journal writing ) in one study group then you can carry out pearson correlation cofficient. In this case the type of assesment tool is becoming important. If you give more detail about your scales it will be easy to decide.
Thanx.
Hi Rokhsareh,
Based on the information you provided, it seems like you are looking for Fisher's r to z test, which can be used to compare correlation coefficients between independent samples. Here is a calculator: http://vassarstats.net/rdiff.html
However, if you are interested in comparing the level or degree of reflective teaching or journal writing between the two groups, then you probably need t-tests like Mustafa suggested.
I think you determined the level of reflection by observation or some other assessment tools. If these scales were run in the same time period and the data was collected by the same scales you can run chi square for comparing the frequencies of two groups.
Thanx.
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