Work

Harmful compared to what? The problem of gaming and ambiguous causal questions

Year: 2024

Type: article

Abstract: BACKGROUND AND AIMS: There has been much concern regarding potential harmful effects of video game-play in the past 40 years, but limited progress in understanding its causal role. This paper discusses the basic requirements for identifying causal effects of video game-play and argues that most research to date has focused upon ambiguous causal questions. METHODS: Video games and mental health are discussed from the perspective of causal inference with compound exposures; that is, exposures with multiple relevant variants that affect outcomes in different ways. RESULTS: Not only does exposure to video games encompass multiple different factors, but also not playing video games is equally ambiguous. Estimating causal effects of a compound exposure introduces the additional challenge of exposure-version confounding. CONCLUSIONS: Without a comparison of well-defined interventions, research investigating the effects of video game-play will be difficult to translate into actionable health interventions. Interventions that target games should be compared with other interventions aimed at improving the same outcomes.

Source: Addiction

DOI: 10.1111/add.16516

Authors: Kristoffer Magnusson, Fred Johansson, Andrew K. Przybylski

Institutions: Sophiahemmet University College, Region Stockholm, Karolinska Institutet, University of Oxford, Stockholm Health Care Services

Language: English

Topic: Impact of Technology on Adolescents

Subfield: Sociology and Political Science

Field: Social Sciences

Domain: Social Sciences

SDG: Good health and well-being

Open Access status: hybrid

Estimated APC paid: $4,380