The relationship between trait impulsivity and alcohol related attentional biases

Abstract

Harmful alcohol use is a global concern, which has made research in this area a prime public health interest. Previous research has identified alcohol-related attentional biases (Cox et al., 2002, 2007; Marissen et al., 2006; Streeter et al., 2008) and impulsivity (see Acton, 2003; Dick et al., 2010; Mulder, 2002) as two important predictors that affect alcohol use, seeking, and relapse (Cox et al., 2002; Robbins & Ehrman, 2004). Recent review of the literature has also revealed that there is a significant relationship between these two constructs (Coskunpinar & Cyders, 2013). The current study used college undergraduate social drinkers (at least 3 drinks per week) (n = 42, mean age = 23.27 (SD = 5.21), female: 69.2%) to examine the relationship between specific trait impulsivity facets and alcohol-related attentional biases and to examine how this relationship is affected by measurement type (eye movement, reaction time measures), attentional bias constructs (initial orientation, delayed disengagement), and environmental cues (specifically mood and alcohol olfactory cues). Participants had alcohol-related attentional bias as measured by reaction time (areas of interest: p < .05) and eye-movement data (areas of interest: p < .05), which was not affected by mood, odor, or urgency.