In the last decade, Internet usage has grown tremendously on a global scale. The increasing
popularity and frequency of Internet use has led to an increasing number of reports …

Abstract [Correction Notice: An Erratum for this article was reported in Vol 140 (2) of
Psychological Bulletin (see record 2014-06337-001). The citation for Dougherty et al.(2009) …

When Tucker's congruence coefficient is used to assess the similarity of factor
interpretations, it is desirable to have a critical congruence level less than unity that can be …

In this article, we review recent modifications to Jeffrey Gray's (1973, 1991) reinforcement
sensitivity theory (RST), and attempt to draw implications for psychometric measurement of …

Extant models and measures for assessing psychopathy include impulsivity as a key feature
of this disorder. In this article, we review literature that demonstrates how psychopathy-and …

Background We investigated the prevalence and correlates of comorbid depression among
patients with internet gaming disorder using the Internet Gaming Disorder scale (IGD-9) and …

The first objective of this study was to analyze the psychometric properties of the
Cyberbullying Questionnaire (CBQ), an instrument for measuring the perpetration and …

The objectives of this study were to analyze the psychometric properties of the Generalized
Problematic Internet Use Scale 2 (GPIUS2) and to examine the cognitive-behavioral …

The present study explores the relationships between functional and dysfunctional
impulsivity factors, circadian typology, and sex. A sample of 850 university students (396 …

Adolescence is the stage of development where the reward and emotional regulation
systems are yet to be adjusted and where most excessive behaviors start, like smartphone …