Table 2.

Correlations of the Mobile Phone Addiction Craving Scale (MPACS) with state anxiety, impulsivity, and the MPPUS.

State anxiety and impulsivity with the MPACS
State-Trait Anxiety Inventory (STAI-S)	0.330**
Total impulsivity (UPPS-S)	0.302**
Negative urgency	0.303**
Positive urgency	0.290**
Lack of premeditation	0.121**
Lack of perseverance	0.185**
Search for sensations	0.097**
MPPUS with the MPACS
MPPUS–total	0.785**
Factor I—abuse and dependence	0.412**
Factor II—craving and loss-of-control	0.440**
Factor III—dependency on the social environment	0.542**

**Significant Pearson correlations at a level of 0.01.