The relationship between gambling event frequency, motor response inhibition, arousal, and dissociative experience

Speed of play has been identified as a key structural characteristic in gambling behaviour, where games involving higher playing speeds enhance the experience of gambling. Of interest in the present study is the consistent finding that games with higher event frequencies are preferred by problem gamblers and are associated with more negative gambling outcomes, such as difficulty quitting the game and increased monetary loss. The present study investigated the impact of gambling speed of play on executive control functioning, focusing on how increased speeds of play impact motor response inhibition, and the potential mediating role arousal and dissociative experience play in this relationship. Fifty regular non-problem gamblers took part in a repeated-measures experiment where they gambled with real money on a simulated slot machine across five speed of play conditions. Response inhibition was measured using an embedded Go/No-Go task, where participants had to withhold motor responses, rather than operating the spin button on the slot machine when a specific colour cue was present. Results indicated that response inhibition performance was significantly worse during faster speeds of play, and that the role of arousal in this relationship was independent of any motor priming affect. The implications of these findings for gambling legislation and gambling harm-minimisation approaches are discussed

Effect of within-session breaks in play on responsible gambling behaviour during sustained monetary losses

Rapid, continuous gambling formats are associated with higher risks for gambling-related harm in terms of excessive monetary and time expenditure. The current study investigated the effect on gambling response latency and persistence, of a new form of within-game intervention that required players to actively engage in response inhibition via monitoring for stop signals. Seventy-four experienced electronic gaming machine gamblers, with a mean age of 35.28 years, were recruited to participate in a rapid, continuous gambling task where real money could be won and lost. Participants were randomly allocated to either the control condition where no intervention was presented, or either a condition with a passive three minute break in play or a condition with a three minute intervention that required participants to engage in response inhibition. Although there was no main effect for experimental condition on gambling persistence, both interventions were effective in elevating response latency during a period of sustained losses. It was concluded that within-game interventions that create an enforced break in play are effective in increasing response latency between bets during periods of sustained losses. Furthermore, within-game interventions that require active involvement appear to be more effective in increasing response latency than standard, passive breaks in play

Emotion Ideology Mediates Effects of Risk Factors on Alexithymia Development

Despite its connection to mental and behavioral health complications, elevated alexithymia tends to be associated with low responsiveness and high resistance to psychological intervention. To further understanding of potential treatment targets for clients with alexithymic traits, the present study explored the (a) independent contributions of various risk factors to statistical predictions of alexithymic trait severity, (b) generalizability of risk factor contributions across two culturally distinct samples, and (c) potential for emotion ideology (i.e., beliefs about emotion and emotional experience) to mediate such contributions. Preliminary results suggest emotion socialization and child abuse may be salient contributors to alexithymia severity, whereas effects of trauma exposure may be limited to samples with high overall exposure to alexithymia risk-factors. Moreover, emotion ideology mediates the relation between risk-factor exposure and alexithymia severity. Thus, psychotherapeutic interventions targeting emotion ideology may be beneficial when working with clients with elevated alexithymia