Sentence examples for behavioral models of impulsivity from inspiring English sources
This review describes and evaluates some of the current behavioral models of impulsivity developed for use with rodents based on human neuropsychological tests, focusing on the five-choice serial reaction time task, the stop-signal reaction time task and delay-discounting paradigms.
Barratt et al. (Patton et al. 1995; Stanford and Barratt 1992) considered self-ratings, behavioural tasks and animal research resulting in a three-factor model of impulsivity: 'attentional'motortor' and 'non-planning' impulsivity, leading to the development of the Barrett Impulsivity Scale (BIS).
Barratt proposed a three-factor model of impulsivity: motor, attention and impulsivity by lack of future planning.
A multi-faceted model of impulsivity was adopted to explore how different facets may relate differently to BD.
For example, Whiteside and Lynam (2001) factor-analysed several widely used self-report impulsivity measures resulting in their four-factor model of impulsivity: 'lack of premeditation', 'lack of perseverance'sensationion seeking' and 'urgency'urgency
The current study assessed whether the two-factor model of impulsivity (Dawe & Loxton, 2004) predicts a preference for supernormal stimuli.
An unadjusted model of Impulsivity as only dependent, had Cox & Snell R2 0.055 and Nagelkerke R2 0.075.
Lack of effect on impulsivity stands in contrast to other studies in which other psychoactive drugs including ethanol, delta-9-tetrahydrocannabinol, and amphetamine altered behavior on one or more behavioral measures of impulsivity.
A recent review summarized several studies investigating either behavioral or self-reported impulsivity, which revealed predominantly significant differences in self-reported, but not behavioral tests of impulsivity (Newman and Meyer 2014).
