Evidence map›Paper›PMID 28421402›Full record

SynthesisJournal of gambling studies2017

The Effect of Losses Disguised as Wins and Near Misses in Electronic Gaming Machines: A Systematic Review.

K R Barton, A Yazdani, N Ayer, S Kalvapalle, S Brown, J Stapleton, D G Brown, K A Harrigan

Erratum issuedOpen access · hybridAbstract readSystematic Review
In one paragraph

Synthesis in Journal of gambling studies, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
6.8field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 80 citations in OpenAlex.

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  6. Post-reinforcement pauses during slot machine gambling are moderated by immersion.Quarterly journal of experimental psychology (2006) · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

K R BartonDepartment of Psychology, University of Waterloo, Waterloo, Canada. krbarton@uwaterloo.ca.
A YazdaniDepartment of Kinesiology, University of Waterloo, Waterloo, Canada.
N AyerDepartment of Recreation and Leisure Studies, University of Waterloo, Waterloo, Canada.
S KalvapalleDepartment of Psychology, University of Waterloo, Waterloo, Canada.
S BrownUniversity of Waterloo Library, Waterloo, Canada.
J StapletonUniversity of Waterloo Library, Waterloo, Canada.
D G BrownGambling Research Lab, University of Waterloo, Waterloo, Canada.
K A HarriganGambling Research Lab, University of Waterloo, Waterloo, Canada. kevinh@uwaterloo.ca.
University of Waterloo · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Near misses and losses disguised as wins have been of interest to gambling researchers and policymakers for many years (e.g., Griffiths in J Gambl Stud 9(2):101-120, 1993). This systematic literature review describes the behavioural, psychological, and psychobiological effects of near misses and losses disguised as wins (LDWs) in an effort to evaluate their precise influence on the player and to highlight areas requiring further investigation. A systematic search for relevant studies was conducted using Scopus, PubMed, PsycINFO, ProQuest Sociology databases, and the Gambling Research Exchange Ontario Knowledge Repository. A total of 51 (from an initial pool of 802) experimental peer-reviewed studies using human participants were found between 1991 and 2015. The systematic review revealed that near misses motivate continued play, but have varying effects on the emotional state or betting behaviour of the player. Near miss events were also shown to be associated with elevated skin conductance levels and diffuse activity across the brain, most consistently in areas processing reinforcement and reward. Re-examination of the studies of near misses events after classifying the type of game feedback suggested that the effectiveness of near misses is related to the phenomenology of a near miss itself rather than as a response to auditory or visual feedback provided by a slot machine. In contrast to near misses, the presence of LDWs was found to relate to an overestimation of how much a player is actually winning and was consistently viewed as an exciting event. The effect of LDWs appears to be driven by the presence of visuals and sounds most often associated with a true win. Practical implications and directions for future research are also discussed.

Indexed as

RewardAdultAnxietyBehavior, AddictiveEmotionsFemaleGamblingHumansInternetMaleMotivationSelf ReportSurveys and QuestionnairesVideo GamesBehaviourGamblingLosses disguised as winsNear missesPsychophysiologySystematic review

Identifiers

PMID28421402
PMCPMC5663799
OpenAlexW4250948654

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.