PIU-group / ISS
(n=25)

Alcoholgroup / TAI
(n=25)

 

Correlation Pearson (r)

Significance 2-tailed (p)

valid
n

Correlation Pearson (r)

Significance 2-tailed (p)

valid
n

BIS
Global score

.127

.593

20

.393

.057

24

BIS
Attention

.256

.276

20

.260

.220

24

BIS
Motor impulsivity

-.002

.993

20

.314

.135

24

BIS
Planning/anticipation

-.240

.307

20

.076

.723

24

CAARS
Global ADHS-Index

.462

.047*

19

.259

.222

24

CAARS
Inattention

.338

.157

19

.114

.596

24

CAARS
Hyperactivity

.513

.025*

19

.242

.255

24

CAARS
Impulsivity

.464

.045*

19

.072

.737

24

CAARS
Selfcontrol

.389

.100

19

.331

.114

24

BDI
Global Score

.132

.558

22

.441

.027*

25

SCL-90R
Severity

.157

.485

22

.538

.007**

24

SCL-90R
Number of Symptoms

.028

.898

23

.558

.004**

25

SCL-90R
Intensity of Response

.304

.169

22

.488

.016*

24

* The marking of a statistically significant difference refers to a comparison with the next column/group.
(*p≤0.05; **p≤0.01
)
Table 7: Correlations of the internet addiction scale ISS (for PIU-patients) and TAI (for alcoholics) with the main psychometric instruments.