variables minimum maximum mean sd. Deviation

GPS

GI

GBS

GHRM

EF

EFF

EO

1

1

1

1

1

1

1

5

5

5

5

5

5

5

2.316

2.354

2.338

2.388

2.4225

2.3

2.375

.5692

.5542

.5504

.5728

.5735

.5365

.5568