REGRESSION MODEL

Beta

ET

(p)

R²

F

n

Constant

0.08

0.67

14.9

Working

0.24

1.79

<.01

284

PHYSIOLOGICAL VARIABLES

Digestion problems

0.31

1.19

<.01

294

PSYCHOLOGICAL VARIABLES

Isolation from others

0.48

1.90

<.01

370

BEHAVIORAL VARIABLES

Nail-biting

0.68

2.19

<.05

244

Feeling depressed

0.83

3.20

<.05

192