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dc.contributor.authorChen, Ssu-Kuangen_US
dc.contributor.authorLo, Meng-Tingen_US
dc.contributor.authorLin, Sunny S. J.en_US
dc.date.accessioned2018-08-21T05:52:56Z-
dc.date.available2018-08-21T05:52:56Z-
dc.date.issued2017-10-01en_US
dc.identifier.issn0020-7594en_US
dc.identifier.urihttp://dx.doi.org/10.1002/ijop.12231en_US
dc.identifier.urihttp://hdl.handle.net/11536/144118-
dc.description.abstractPrevious research has suggested that problematic Internet use (PIU) is associated with impulse control disorder. Although researchers have suggested that impulsivity is a risk factor for PIU, the literature lacks longitudinal evidence on the relationship between impulsivity and PIU. We aimed to use a cross-lagged analytic framework to identify temporal order effects and hypothesised that impulsivity was the precedent factor for PIU. In a panel sample of college students (N = 367), trait impulsivity and PIU were measured in the spring of freshman year and in their junior year. The measures included a self-developed PIU Scale and the revised Impulsiveness Scale based on Barratt's concept. We found that "non-planning impulsivity" was not associated with PIU. The "motor impulsivity" subfactor was thus adopted in the cross-lagged model. The results suggest that motor impulsivity and PIU were stable across time. Motor impulsivity at Time 1 positively predicted PIU at Time 2, but PIU at Time 1 did not predict motor impulsivity at Time 2. A further investigation using gender as a moderator found a gender difference in the temporal relationship. Because motor impulsivity is a risk factor for PIU, potential prevention strategies based on this result are suggested.en_US
dc.language.isoen_USen_US
dc.subjectImpulsivityen_US
dc.subjectProblematic Internet useen_US
dc.subjectCross-lagged analysisen_US
dc.subjectGender differenceen_US
dc.titleImpulsivity as a precedent factor for problematic Internet use: How can we be sure?en_US
dc.typeArticleen_US
dc.identifier.doi10.1002/ijop.12231en_US
dc.identifier.journalINTERNATIONAL JOURNAL OF PSYCHOLOGYen_US
dc.citation.volume52en_US
dc.citation.spage389en_US
dc.citation.epage397en_US
dc.contributor.department教育研究所zh_TW
dc.contributor.departmentInstitute of Educationen_US
dc.identifier.wosnumberWOS:000416094100006en_US
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