검색 결과
Topic Modeling and Semantic Network Analysis of Themes and Trends of News Reports on Drugs in South Korea
Paek, Hye-Jin(Hanyang University (ERICA)) ; Jung, Yumi(Seoul Women’s University) 보건사회연구 , Vol.44, No.2, pp.360-380 https://dx.doi.org/10.15709/hswr.2024.44.2.360
Abstract
Abstract Taking into account the news media’s agenda-setting and framing functions, this study examined the prevalent themes and topical focus of Korean news reports about drug-related issues. Using big data analysis techniques such as topic modeling and semantic network analysis, we reviewed a total of 124,969 articles provided by 49 media outlets from 2010 to the present. These articles included 43,524 on illegal drugs, 58,146 on psychotropic pharmaceuticals, and 23,050 on marijuana. Topic modeling results show that over the past 14 years, coverage of drug-related issues has tended to increase with each occurrence of a drug scandal involving celebrities. Different topics were extracted across types of drugs: international problems concerning illegal drugs, drug abuse, treatment and prevention for psychotropic pharmaceuticals, and legalization and industry for marijuana. Notably, semantic network analysis indicates that, even in news stories about psychotropic pharmaceuticals, keywords such as 'treatment' and 'hospital' had low centrality and relational significance. Such a trend suggests that news stories lack adequate discussion of addiction and treatment. Based on our findings, we argue that media coverage should shift from anecdotal frames, which focus mainly on individual drug incidents involving celebrities, to more comprehensive thematic frames that provide accurate information about drug use and address the systemic and preventive dimensions of drug-related issues. Furthermore, we propose that the government should devote efforts not only to supply-control policies that target and criminalize the illegal drug trade but also to demand-control policies that facilitate drug use prevention, management, and treatment.
초록
초 록 본 연구는 언론의 의제 설정과 프레이밍 기능을 고려하여 국내 언론이 마약류 유형 (불법 마약, 향정신성의약품, 대마)에 따라 어떤 경향으로 보도해 왔는지 살펴보았다. 빅카인즈를 통해 2010년부터 49개의 언론사에서 보도된 신문기사(불법 마약 43,524개, 향정신성의약품 58,146개, 대마 22,242개)를 수집하여 토픽 모델링과 의미연결망 분석을 활용하여 검토하였다. 연구 결과, 언론 보도는 연예인이 연루된 마약 사건이 발생할 때마다 그 수가 증가하는 패턴을 보였고 마약류별로 추출된 토픽도 차이를 보였다. 또한, ‘치료’, ‘병원’ 등의 단어는 연결 중심성이 낮아 중독 및 치료에 대한 논의가 부족함을 알 수 있었다. 본 연구는 언론이 연예인 중심의 마약 사건을 주로 보도하는 일화적 프레임보다는 제도와 예방의 문제까지 다루는 주제적 프레임으로 접근할 필요가 있으며, 정부는 공급 통제 중심의 정책을 넘어 예방, 관리, 치료를 포괄하는 수요 통제 정책에도 집중해야 함을 제안하였다.
The Effects of Low-Fertility Media Coverage on Marriage and Childbearing Intentions: An Application of the O–S–O–R Model
Paek, Hye-Jin(Hanyang University (ERICA)) 보건사회연구 , Vol.46, No.2, pp.429-449 https://dx.doi.org/10.15709/hswr.2026.46.2.429
Abstract
This study examines the cognitive pathways through which media coverage of low birth rates influences marriage and childbearing intentions, drawing on the Orientation–Stimulus–Orientation–Response (O–S–O–R) model. To this end, data were drawn from a two-wave online longitudinal panel survey of adults aged 19–49 recruited nationwide (N = 1,614). In the first wave (T1), perceived seriousness of the issue (O1), exposure to media coverage (S), and issue involvement (O2) were measured. In the second wave (T2), marriage and childbearing intentions (R) were assessed based on the Transtheoretical Model (TTM). Marriage intentions were assessed among unmarried respondents, while childbearing intentions were assessed among married respondents. After controlling for demographic variables, serial mediation effects were tested using the PROCESS macro (Model 6). The results indicated that, first, individuals who perceived the issue as more serious were more likely to report greater exposure to related media coverage (O1→S). Second, exposure to media coverage was positively associated with issue involvement (S→O2). Third, issue involvement had a significant positive effect on behavioral intentions (O2→R). Fourth, perceived seriousness of the issue had no significant direct effect on behavioral intentions; rather, it exerted a significant indirect effect on marriage and childbearing intentions through a fully mediated pathway involving media exposure and issue involvement (O1→S→O2→R).
초록
본 연구는 저출산 언론 보도가 결혼 및 출산 행동 의향에 미치는 인지적 경로를 O–S–O–R 모형에 따라 분석했다. 이를 위해 만 19–49세 전국 성인 대상으로 2차례 걸쳐 수집한 온라인 종단 설문(2-wave panel) 자료를 활용했다(N=1,614). 1차 조사(T1)에서는 이슈 심각성 인식(O1), 언론보도 노출(S), 이슈 관여도(O2)를, 2차 조사(T2)에서는 범이론적 모형(TTM)에 기반한 결혼 및 출산 행동 의향(R)을 측정했다. 인구통계학적 요인을 통제한 후 PROCESS macro(Model 6)로 직렬 매개 효과를 검증했다. 분석 결과, 첫째, 이슈를 심각하게 인식할수록 관련 보도에 더 많이 노출되는 선택적 노출(O1→S) 경향이 나타났다. 둘째, 언론 보도 노출은 이슈 관여도를 유의하게 높였으며(S→O2), 셋째, 이슈 관여도는 행동 의향에 유의미한 정적 효과를 나타냈다(O2→R). 넷째, 이슈 심각성은 행동 의향에 직접 영향을 주지 못하고, 뉴스 노출과 이슈 관여도를 통한 완전 매개 구조를 통해서 결혼 및 출산 행동 의향에 유의한 효과(O1→S→O2→R)를 미쳤다.