Search Results

You are looking at 1 - 3 of 3 items for

  • Author or Editor: Yannick Morvan x
  • Refine by Access: Content accessible to me x
Clear All Modify Search

Background and aims

Problematic practice of physical exercise (PPPE) has been suggested to be a behavioral addiction. Impulsivity represents a core dimension of behavioral addictions. However, little is known about impulsivity facets in PPPE. The aim of this study was to investigate the role of impulsivity facets in PPPE.

Methods

A total of 684 students (between 18 and 25 years) took part in this study and filled up a battery of questionnaire, which consisted of following measures – Global Physical Activity Questionnaire, Exercise Dependence Scale – Revised, and the UPPS Impulsive Behavior Scale. Multiple regression analyses were utilized to investigate the predictive role of each impulsivity facet in PPPE.

Results

Age, the total level of physical activity per day, sex (male), negative urgency, and sensation seeking were found to be significant predictors of PPPE. A categorical analysis of PPPE revealed that negative urgency, positive urgency, and sensation seeking were significantly higher in the dependent category of PPPE.

Discussion and conclusions

Associations to negative urgency and sensation seeking might indicate that PPPE serves to regulate or alleviate negative affect or aversive emotional states. Thus, PPPE could be conceptualized as a short-term coping strategy dedicated to relieving negative affective states, like other maladaptive behaviors such as binge eating, binge drinking, or compulsive buying.

Open access

Aim

The aim of this study is to determine the possible links between attention-deficit hyperactivity disorder (ADHD) and the presence of concomitant addictions with or without substance use in a French student population.

Measures

A battery of questionnaire measuring socioeconomic characteristics, university curriculum, ADHD (Wender Utah Rating Scale and Adult ADHD Self-Report Scale), substance consumptions (alcohol, tobacco, and cannabis), and behavioral addictions [(eating disorders (SCOFF)], Internet addiction (Internet Addiction Test), food addiction (Yale Food Addiction Scale), compulsive buying (Echeburua’s), and problem gambling (The Canadian Problem Gambling Index)] and measures of physical activity (Godin’s Leisure Time Exercise Questionnaire) was filled up by university students in Rouen and Nanterre in France.

Results

A total of 1,517 students were included (472 from Paris Nanterre and 1,042 from Rouen). The mean age was 20.6 years (SD = 3.6) and the sex ratio male to female was 0.46. The prevalence of ADHD among the students (current ADHD with a history of ADHD in childhood) was 5.6%. A quarter (25.7%) of students had already repeated their university curriculum, compared to 42.2% among the students with ADHD. Students with possible ADHD had repeated classes more often and believed to have a lower academic level than the students without ADHD. Significant differences were found as students with ADHD were less likely to succeed in their studies (repeated classes more often) than non-ADHD students, and considered their academic level to be lower. They also had significantly higher scores on substance (alcohol, cannabis, and tobacco) as well as behavioral addictions (gambling, compulsive buying disorder, eating disorders, and Internet addiction).

Conclusion

It seems essential to determine students’ problems and propose interventions adapted to students’ needs, in order to reduce the negative impact on their future academic and global successes.

Open access
Journal of Behavioral Addictions
Authors:
Olatz Lopez-Fernandez
,
Daria J. Kuss
,
Lucia Romo
,
Yannick Morvan
,
Laurence Kern
,
Pierluigi Graziani
,
Amélie Rousseau
,
Hans-Jürgen Rumpf
,
Anja Bischof
,
Ann-Kathrin Gässler
,
Adriano Schimmenti
,
Alessia Passanisi
,
Niko Männikkö
,
Maria Kääriänen
,
Zsolt Demetrovics
,
Orsolya Király
,
Mariano Chóliz
,
Juan José Zacarés
,
Emilia Serra
,
Mark D. Griffiths
,
Halley M. Pontes
,
Bernadeta Lelonek-Kuleta
,
Joanna Chwaszcz
,
Daniele Zullino
,
Lucien Rochat
,
Sophia Achab
, and
Joël Billieux

Background and aims

Despite many positive benefits, mobile phone use can be associated with harmful and detrimental behaviors. The aim of this study was twofold: to examine (a) cross-cultural patterns of perceived dependence on mobile phones in ten European countries, first, grouped in four different regions (North: Finland and UK; South: Spain and Italy; East: Hungary and Poland; West: France, Belgium, Germany, and Switzerland), and second by country, and (b) how socio-demographics, geographic differences, mobile phone usage patterns, and associated activities predicted this perceived dependence.

Methods

A sample of 2,775 young adults (aged 18–29 years) were recruited in different European Universities who participated in an online survey. Measures included socio-demographic variables, patterns of mobile phone use, and the dependence subscale of a short version of the Problematic Mobile Phone Use Questionnaire (PMPUQ; Billieux, Van der Linden, & Rochat, 2008).

Results

The young adults from the Northern and Southern regions reported the heaviest use of mobile phones, whereas perceived dependence was less prevalent in the Eastern region. However, the proportion of highly dependent mobile phone users was more elevated in Belgium, UK, and France. Regression analysis identified several risk factors for increased scores on the PMPUQ dependence subscale, namely using mobile phones daily, being female, engaging in social networking, playing video games, shopping and viewing TV shows through the Internet, chatting and messaging, and using mobile phones for downloading-related activities.

Discussion and conclusions

Self-reported dependence on mobile phone use is influenced by frequency and specific application usage.

Open access