The Structured Clinical Interview for DSM-5 Internet Gaming Disorder: Development and Validation for Diagnosing IGD in Adolescents
- Authors
- Koo, Hoon Jung; Han, Doug Hyun; Park, Sung-Yong; Kwon, Jung-Hye
- Issue Date
- Jan-2017
- Publisher
- KOREAN NEUROPSYCHIATRIC ASSOC
- Keywords
- DSM-5 criteria; Internet gaming disorder; Structured clinical interview; Reliability; Validity
- Citation
- PSYCHIATRY INVESTIGATION, v.14, no.1, pp 21 - 29
- Pages
- 9
- Journal Title
- PSYCHIATRY INVESTIGATION
- Volume
- 14
- Number
- 1
- Start Page
- 21
- End Page
- 29
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/4938
- DOI
- 10.4306/pi.2017.14.1.21
- ISSN
- 1738-3684
1976-3026
- Abstract
- Objective This study aimed to develop and validate a Structured Clinical Interview for Internet Gaming Disorder (SCI-IGD) in adolescents. Methods First, we generated preliminary items of the SCI-IGD based on the information from the DSM-5 literature reviews and expert consultations. Next, a total of 236 adolescents, from both community and clinical settings, were recruited to evaluate the psychometric properties of the SCI-IGD. Results First, the SCI-IGD was found to be consistent over the time period of about one month. Second, diagnostic concordances between the SCI-IGD and clinicians diagnostic impression were good to excellent. The Likelihood Ratio Positive and the Likelihood Ratio Negative estimates for the diagnosis of SCI-IGD were 10.93 and 0.35, respectively, indicating that SCI-IGD was 'very useful test' for identifying the presence of IGD and 'useful test' for identifying the absence of IGD. Third, SCI-IGD could identify disordered gamers from non-disordered gamers. Conclusion The implications and limitations of the study are also discussed.
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