Mean

SD

PDM

MEOC

CLT

CTY

PDM

3.67

0.52

-

MEOC

3.74

0.47

0.4

-

CLT

3.88

0.40

0.47^**

.61^**

-

CTY

3.76

0.42

0.49^**

.52^**

.58^**

-