Sample size

300

30

Level of measurement of X

Βeta

(Std. Error)

t

r²

Βeta

(Std. Error)

t

r²

Original

0.600

(0.046)

12.95

0.360

0.437

(0.157)

2.78

0.216

Dichotomized

0.948

(0.102)

9.31

0.225

0.609

(0.300)

2.03

0.128