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.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 J+Gambl+Stud
2015 ; 31
(2
): 409-21
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English Wikipedia
Effect of casino-related sound, red light and pairs on decision-making during the
Iowa gambling task
#MMPMID24414096
Brevers D
; Noël X
; Bechara A
; Vanavermaete N
; Verbanck P
; Kornreich C
J Gambl Stud
2015[Jun]; 31
(2
): 409-21
PMID24414096
show ga
Casino venues are often characterized by "warm" colors, reward-related sounds,
and the presence of others. These factors have always been identified as a key
factor in energizing gambling. However, few empirical studies have examined their
impact on gambling behaviors. Here, we aimed to explore the impact of combined
red light and casino-related sounds, with or without the presence of another
participant, on gambling-related behaviors. Gambling behavior was estimated with
the Iowa Gambling Task (IGT). Eighty non-gamblers participants took part in one
of four experimental conditions (20 participants in each condition); (1) IGT
without casino-related sound and under normal (white) light (control), (2) IGT
with combined casino-related sound and red light (casino alone), (3) IGT with
combined casino-related sound, red light and in front of another participant
(casino competition-implicit), and (4) IGT with combined casino-related sound,
red light and against another participant (casino competition-explicit). Results
showed that, in contrast to the control condition, participants in the three
"casino" conditions did not exhibit slower deck selection reaction time after
losses than after rewards. Moreover, participants in the two "competition"
conditions displayed lowered deck selection reaction time after losses and
rewards, as compared with the control and the "casino alone" conditions. These
findings suggest that casino environment may diminish the time used for
reflecting and thinking before acting after losses. These findings are discussed
along with the methodological limitations, potential directions for future
studies, as well as implications to enhance prevention strategies of abnormal
gambling.
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