PTSD's relation with problematic smartphone use: Mediating role of impulsivity

作者：

Highlights：

• We examined impulsivity's mediating role in the PTSD- smartphone use relation.

• The sample included 346 participants recruited via Amazon's Mturk platform.

• PTSD had a positive relation with negative urgency and lack of perseverance.

• Negative urgency mediated the PTSD-problematic smartphone use relation.

摘要

•We examined impulsivity's mediating role in the PTSD- smartphone use relation.•The sample included 346 participants recruited via Amazon's Mturk platform.•PTSD had a positive relation with negative urgency and lack of perseverance.•Negative urgency mediated the PTSD-problematic smartphone use relation.

论文关键词：Posttraumatic stress disorder,Impulsivity,Negative urgency,Problematic smartphone use,Mediation

论文评审过程：Received 10 March 2017, Revised 10 May 2017, Accepted 11 May 2017, Available online 13 May 2017, Version of Record 16 May 2017.

论文官网地址：https://doi.org/10.1016/j.chb.2017.05.018