The effects of impulsivity, sexual arousability, and abstract intellectual ability on men's and women's Go/No-Go task performance

Kathryn R. MacApagal*, Erick Janssen, Daniel J. Fridberg, Peter R. Finn, Julia R. Heiman

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    39 Scopus citations

    Abstract

    While a number of studies have assessed the role of personality traits, situational variables, and drug use on sexual risk behaviors, fewer studies have employed experimental methods to examine cognitive processes that may underlie risky sexual decision making. This study used a go/no-go paradigm to examine how individual difference variables and sexual arousal influence discrimination learning and sexual and nonsexual decision making. A total of 28 men (M age = 20 years) and 25 women (M age = 19 years) completed self-report measures of impulsivity, abstract intellectual ability, and sexual excitation and inhibition and participated in a laboratory experiment. The experiment consisted of two go/no-go tasks with sexual stimuli and two tasks with neutral stimuli, preceded by either sexually arousing or sexually neutral stimulus presentations. Task performance was measured by totals of false alarms and misses. Individuals high in impulsivity and low in abstract intellectual ability committed more false alarms in conditions involving sexually arousing stimuli. Furthermore, higher sexual excitation scores were linked to more misses. These findings indicate that cognitive processes associated with decision making that occurs in the "heat of the moment" are influenced by a combination of situational and sexual and nonsexual individual difference variables.

    Original languageEnglish (US)
    Pages (from-to)995-1006
    Number of pages12
    JournalArchives of Sexual Behavior
    Volume40
    Issue number5
    DOIs
    StatePublished - Oct 2011

    Keywords

    • Dual processes
    • Go/no-go task
    • Impulsivity
    • Intellectual ability
    • Sexual arousability

    ASJC Scopus subject areas

    • Arts and Humanities (miscellaneous)
    • Psychology(all)

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