![]() ; Billieux, Joël ![]() in Personality and Individual Differences (2008), 45(8), 722-725 According to Gray's Reinforcement Sensitivity Theory (RST; Gray, 1982), personality results from the interaction of three major systems: a Behavioural Activation System (BAS), a Behavioural Inhibition ... [more ▼] According to Gray's Reinforcement Sensitivity Theory (RST; Gray, 1982), personality results from the interaction of three major systems: a Behavioural Activation System (BAS), a Behavioural Inhibition System (BIS) and a Fight/Flight System (FFS). Based on this model, Torrubia, Avila, Molto, and Caseras (2001) developed an instrument, the Sensitivity to Punishment and Sensitivity to Reward Questionnaire (SPSRQ), which assesses the two major systems that explain individual differences in sensitivity and reactions to punishing and rewarding stimuli. In the present study, we have proposed a short version of the SPSRQ, based on O'Connor, Colder, and Hawk's (2004) findings. To this end, 360 participants were screened using the French translation of a short version of the SPSRQ. Confirmatory factor analysis showed that a two-factor model has acceptable fit. Moreover, the results indicated that there was very good internal reliability for both the sensitivity to reward and sensitivity to punishment scales. © 2008 Elsevier Ltd. All rights reserved. [less ▲] Detailed reference viewed: 165 (0 UL)![]() Billieux, Joël ![]() in Applied Cognitive Psychology (2007), 21(4), 527-537 Several authors have studied the risks arising from the growth in mobile phone use (e.g. large debts incurred by young people, banned or dangerous use of cellular phones). The aim of this study is to ... [more ▼] Several authors have studied the risks arising from the growth in mobile phone use (e.g. large debts incurred by young people, banned or dangerous use of cellular phones). The aim of this study is to analyse whether impulsivity, which has often been related to various forms of addictive behaviours, is associated with massive use of and dependence on the mobile phone. In this study, 108 female undergraduate psychology students were screened using a questionnaire evaluating actual use of and perceived dependence on the mobile phone, and with the French adaptation of the UPPS Impulsive Behavior Scale. This scale identifies four distinct components associated with impulsive behaviour: Urgency, lack of Premeditation, lack of Perseverance, and Sensation Seeking. The results showed that a relationship can be established between the use of and perceived dependence on the cellular phone and two facets of impulsivity: Urgency and lack of Perseverance. Copyright © 2006 John Wiley & Sons, Ltd. [less ▲] Detailed reference viewed: 156 (0 UL) |
||