Evidence map›Paper›PMID 31172813›Full record

ArticleJournal of behavioral addictions2019

Sports betting incentives encourage gamblers to select the long odds: An experimental investigation using monetary rewards.

Matthew J Rockloff, Matthew Browne, Alex M T Russell, Nerilee Hing, Nancy Greer

Abstract read
In one paragraph

Article in Journal of behavioral addictions, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  10. The Interest in Betting, Smoking, Alcohol, and Drugs in Malawi: Changing Trends between 2012-2022.Malawi medical journal : the journal of Medical Association of Malawi · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Matthew J RockloffExperimental Gambling Research Laboratory, School of Health, Medical and Applied Sciences,CQUniversity, Bundaberg, QLD,Australia.
Matthew BrowneExperimental Gambling Research Laboratory, School of Health, Medical and Applied Sciences,CQUniversity, Bundaberg, QLD,Australia.
Alex M T RussellExperimental Gambling Research Laboratory, School of Health, Medical and Applied Sciences,CQUniversity, Sydney, NSW,Australia.
Nerilee HingExperimental Gambling Research Laboratory, School of Health, Medical and Applied Sciences,CQUniversity, Bundaberg, QLD,Australia.
Nancy GreerExperimental Gambling Research Laboratory, School of Health, Medical and Applied Sciences,CQUniversity, Melbourne, VIC,Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsIncentives for wagering products can provide extra value to gamblers. However, there is no financial reason why this added value should lead people to take greater gambling risks. This study aimed to experimentally test if wagering incentives cause gamblers to choose higher-risk (long odds) bets than un-incentivized bets.

methodsAn online experiment was conducted with wagering customers (

resultsParticipants selected significantly longer odds (i.e., riskier) bets on games when an incentive was offered compared to the No-inducement condition. Better odds/winnings was the most attractive incentive, followed by Bonus bet, Cash rebate, Reduced risk, and No-incentive, respectively. No significant differences were observed based on demographics or problem gambling severity. DISCUSSION AND

conclusionsThe choice of long odds with incentivized bets increases the volatility of player returns. Increased volatility results in more gamblers in a losing position and fewer gamblers with larger wins. Moreover, if long odds bets are priced to provide poorer value to bettors compared to short odds, they would increase gamblers' losses and equivalently increase operators' profits.

Indexed as

Choice BehaviorMotivationRewardAdolescentAdultAustraliaFemaleGamblingHumansMaleSportsSurveys and QuestionnairesYoung Adultgamblingincentivesinducementssports bettingwagering

Identifiers

PMID31172813
PMCPMC7044548

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.