Gambling on Smartphones: A study of a potentially addictive behaviour in a naturalistic setting [open access article]

Abstract: Smartphone users engage extensively with their devices, on an intermittent basis for short periods of time. These patterns of behaviour have the potential to make mobile gambling especially perseverative. This paper reports the first empirical study of mobile gambling in which a simulated gambling app was used to measure gambling behaviour in phases of acquisition and extinction. We found that participants showed considerable perseverance in the face of continued losses that were linearly related to their prior engagement with the app. Latencies between gambles were associated with the magnitude of reinforcement; more positive outcomes were associated with longer breaks between play and a greater propensity to end a gambling session. Greater latencies were associated with measurements of problem gambling, and perseverance with gambling-related cognitions and sensation-seeking behaviour. Access full article

Citation: James, R.J.E., O’Malley C., & Tunney R.J. (2019). European Addiction Research, 25, 30–40. DOI: 10.1159/000495663

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National estimates of Australian gambling prevalence: findings from a dual-frame omnibus survey

The increase in mobile telephone only households may be a source of bias for traditional landline gambling prevalence surveys. Aims were to: 1) identify Australian gambling participation and problem gambling prevalence using a dual-frame (50% landline and 50% mobile telephone) computer assisted telephone interviewing methodology; 2) explore the predictors of sample frame and telephone status; and 3) explore the degree to which sample frame and telephone status moderate the relationships between respondent characteristics and problem gambling.

Source: Dowling, N. A., Youssef, G. J., Jackson, A. C., Pennay, D. W., Francis, K. L., Pennay, A., & Lubman, D. I. (2015). National estimates of Australian gambling prevalence: findings from a dual-frame omnibus survey. Addiction, n/a–n/a. http://doi.org/10.1111/add.13176