Personality, perceived luck and gambling attitudes as predictors of gambling involvement

The link between social comparison orientation and domain-specific risk-taking: exploring the mediating role of two dimensions of trait competitiveness

Introduction

Our recent research has demonstrated that social comparison orientation of ability (SCO-ability) is an antecedent of trait competitiveness (TC), and TC mediates the relation between SCO-ability and domain-specific risk-taking. TC is a multi-dimensional trait, therefore we sought to expand on prior research by examining whether SCO-ability predicted two distinct dimensions of TC: hypercompetitive orientation (HCO) and self-development competitive orientation (SDCO).

Methods

We investigated how these different dimensions of TC mediated the relation between SCO-ability and both overall and domain-specific risk-taking in two correlational studies of 622 college students (313 males, mean age = 22.10, SD = 2.35) and 717 adult workers (368 males, mean age = 27.92, SD = 5.11).

Results

We found that SCO-ability positively predicted HCO. Together, SCO-ability and HCO predicted overall risk-taking and risk-taking in the recreational and ethical domains in both samples. HCO mediated the relation between SCO-ability and both overall risk-taking and risk-taking in the recreational and ethical domains. Additionally, SCO-ability positively predicted SDCO. SCO-ability and SDCO mainly predicted risk-taking in the recreational domain in both studies. SDCO mediated the relation between SCO-ability and risk-taking only in the recreational domain.

Discussion

Collectively, the findings above advance our understanding of the relation between competition and risk-taking by using differentiated measures of TC (HCO and SDCO). Our findings suggest that HCO is more strongly related to risk-taking than SDCO, thereby refining the possible role of SCO-ability and TC in predicting overall risk-taking and domain-specific risk-taking.

Annual Research Review: Emergence of problem gambling from childhood to emerging adulthood: a systematic review

BACKGROUND

The risk for problematic gambling and associated high-risk behaviors is elevated during adolescence and emerging adulthood. Activities with gambling-like features and novel forms of gambling may place youth at an increased risk for problem gambling.

AIM AND METHOD

The aim of this review is to provide an overview of the association between both activities with gambling-like features and novel gambling activities and problem gambling among youth while examining the role of psychopathology and cognitive processes. Six databases (PsychINFO, MEDLINE, PubMed, Social Work Abstracts, Technology Collection, and Scopus) were searched in November 2021 for peer-reviewed articles investigating the association between the aforementioned variables among youth up to the age of 25 years. Risk of bias was assessed using the Observational Study Quality Evaluation.

FINDINGS

Forty-five articles were included in the review. Positive associations were observed between engagement in activities with gambling-like features (e.g., video games, social casino games, loot boxes) and problem gambling. Increased involvement with novel forms of gambling (e.g., online sports betting, fantasy sports, and esports betting) were also associated with a greater risk for problematic gambling. Males reported higher rates of engagement in these activities and a greater risk of problem gambling than females. Impulsivity, risk taking, cognitive distortions, and specific emotional vulnerabilities were associated with an increased risk of problem gambling.

CONCLUSIONS

Despite the need for additional longitudinal research controlling for relevant confounders, these findings underline how engagement in activities with gambling-like features are relevant in the developmental trajectory toward problem gambling.

Parental gambling frequency and adolescent gambling: A cross-sectional path model involving adolescents and parents

INTRODUCTION

Nowadays, most of the research studies in the field of adolescent gambling are focused on individual factors related to problem gambling. The aim of this study was to test an integrated model to explain adolescent problem gambling involving both individual (i.e., correct gambling knowledge, superstitious thinking, and gambling-related cognitive distortions) and environmental factors (i.e., parental gambling frequency). In detail, the aim was to better understand the role of parental gambling behavior on adolescents' gambling frequency and problem gambling severity, to draw indications for prevention.

METHODS

Participants were 680 parents (36% men; Mage = 48.32, SD = 6.14 years) of 680 high school students (51% boys; Mage = 15.51, SD = .55 years) attending the second year of different high schools in Tuscany (Italy). Data collection occurred within the school prevention program PRIZE (Prevention of gambling risk among adolescents).

RESULTS

A path model showed was conducted to detect direct and indirect effects from individual and environmental factors to gambling problem severity. Analyses showed that correct gambling knowledge and superstitious thinking were directly related-respectively in a negative and a positive direction-both to gambling-related cognitive distortions and adolescents' gambling frequency. Parental gambling frequency was directly associated with adolescents' gambling frequency. Correct gambling knowledge and superstitious thinking were indirectly related to adolescents' gambling problem severity through the mediational role of gambling-related cognitive distortions and gambling frequency. Parental gambling frequency was indirectly linked to gambling problem severity by passing through adolescents' gambling frequency.

CONCLUSIONS

The current cross-sectional results confirm that parental gambling behavior has an important role for adolescents' gambling behavior and severity. Thus, results highlight the need for innovative prevention programs which involve adolescents' adult reference figures and integrate the individual risk and protective factors with the environmental ones.

Gambling along the schizotypal spectrum: The associations between schizotypal personality, gambling-related cognitions, luck, and problem gambling

Objective

Schizotypal personality (schizotypy) is a cluster of traits in the general population, including alterations in belief formation that may underpin delusional thinking. The psychological processes described by schizotypy could also fuel cognitive distortions in the context of gambling. This study sought to characterize the relationships between schizotypy, gambling-related cognitive distortions, and levels of problem gambling.

Methods

Analyses were conducted on three groups, a student sample (n = 104) with minimal self-reported gambling involvement, a crowdsourced sample of regular gamblers (via MTurk; n = 277), and an additional crowdsourced sample with a range of gambling involvement (via MTurk; n = 144). Primary measures included the Schizotypal Personality Questionnaire - Brief (SPQ-B), the Peters et al. Delusions Inventory (PDI-21), the Gambling Related Cognitions Scale (GRCS), and the Problem Gambling Severity Index (PGSI). Luck was measured with either the Belief in Good Luck Scale (BIGLS) or the Beliefs Around Luck Scale (BALS).

Results

Small-to-moderate associations were detected between the components of schizotypy, including delusion proneness, and the gambling-related variables. Schizotypy was associated with the general belief in luck and bad luck, but not beliefs in good luck. A series of partial correlations demonstrated that when the GRCS was controlled for, the relationship between schizotypy and problem gambling was attenuated.

Conclusions

This study demonstrates that schizotypy is a small-to-moderate correlate of erroneous gambling beliefs and PG. These data help characterize clinical comorbidities between the schizotypal spectrum and problem gambling, and point to shared biases relating to belief formation and decision-making under chance.

Research on Gambling in Young People: A Co-Occurrence Analysis

Gambling as a risk factor in youth development, particularly its causes and consequences, has been the subject of a growing number of studies. However, the literature relating to young people has yet to be compiled in a systematic form. The present study adopts a descriptive bibliometric approach to map global research on gambling in young people using metadata from the Web of Science database. The results show that research on gambling in young people at a country level has increased in recent years, though some regions are underrepresented. Co-occurrence analysis revealed the frequent use of several terms. It is hoped that these findings will assist in future research on the subject.

Gambling-related suicide in East African Community countries: evidence from press media reports

Background

Gambling activities and associated mental health problems have become a topic of increased concern globally. Many individuals with a severe gambling disorder have gambling-related suicidality. However, no study has explored gambling-related suicide in East African Community (EAC) countries. The present study investigated the press media reporting of gambling-related suicide cases from EAC countries.

Methods

As there is no established suicide database in that region, media reports were utilized to collect gambling-related suicide data. Gambling-related suicide case reports were searched for in EAC countries’ press media websites using Google. After removing duplicates, a total of 18 suicides were found.

Results

The victims were all males aged 16 to 40 years. The most prevalent reason for the death was university students who had used their university tuition fees for gambling and losing the money (n = 4/17). All the suicide deaths were in Kenya (10/18), Uganda (7/18), and Tanzania (1/18). Betting on soccer was the most common type of gambling reported (n = 11/15), and hanging was the most used mode of suicide (n = 10/16).

Conclusions

Based on the press media reports, 18 males were identified as having carried out gambling-related suicides. The countries with the most widespread opportunities to gamble had more gambling-related suicides, although the number of suicides was very small.

Perfectionism predicts disordered eating and gambling via focused self-concept among those high in erroneous beliefs about their disordered behavior

BACKGROUND AND AIMS

Perfectionism, a focused self-concept, and erroneous beliefs have been implicated in the development and maintenance of various disordered behaviors. However, researchers have yet to examine how these factors combine to explain different disordered behaviors. Herein, we addressed this gap and hypothesized a moderated-mediation model whereby perfectionism fosters the development of disordered behaviors through a focused self-concept. Critically, the effect of a focused self-concept on disordered behaviors is specific to people with erroneous beliefs about their disordered behaviors. The model was tested in the contexts of disordered gambling and disordered eating, particularly dietary restraint.

METHOD

In Study 1, participants were community members who gamble (N = 259). In Study 2, participants were university women (N = 219). In both studies, participants completed self-report measures of all constructs that are both reliable and valid.

RESULTS

In Study 1, as expected, there was a positive association between perfectionism and disordered gambling, which was mediated by financially focused self-concept. This mediation was only observed among participants who scored high on illusion of control and belief in luck. Likewise, in Study 2, there was a positive association between perfectionism and dietary restraint, which was mediated by appearance focused self-concept. The mediation effect was only observed among participants who believed that maladaptive dietary restraint behaviors were safe and efficacious.

DISCUSSION AND CONCLUSIONS

The findings support the transdiagnostic utility of our model, which may help explain an array of disordered behaviors, including other addictive behaviors as well as behaviors that involve rigid adherence to rules and control.

Epilepsy & gambling: Risk factors for problem gambling behaviors in people with epilepsy

OBJECTIVE

Problem gambling results from the complex interaction of neurological factors with psychological, demographic, and socioeconomical influences. The vulnerabilities of people with epilepsy to many of these influences may increase their susceptibility to developing problematic gambling behaviors. The aim of this study was to establish the frequency of gambling participation and the clinical correlates of problem gambling behaviors in people with epilepsy.

METHODS

Lifestyle questions, including the Lie/Bet screening questionnaire were administered to 250 consecutive attendees at a neurology clinic. Valid data were available for 174 adults with epilepsy and 65 adults with other neurological conditions.

RESULTS

With the exception of people with frontal lobe epilepsy (FLE), gambling participation rates in people with epilepsy and those with other neurological conditions were lower than those reported in the general population. While the overall levels of gambling participation were relatively low in this sample, the number of gamblers who responded positively to the lie/bet questionnaire was ten times higher than that seen in the general population, with one in three gamblers in our series reporting signs of escalation. All had epilepsy and were more likely to be taking Levetiracetam or Brivaracetam than the other gamblers in our series. While epilepsy classification was not related to gambling escalation, patients with FLE were overrepresented in this group due to their significantly higher baseline levels of participation in gambling.

CONCLUSIONS

People with FLE may have a heightened vulnerability to developing problem gambling behaviors. The role of the neurological consultation in managing these risks is discussed.

The Relationship between Impulsiveness, Self-Esteem, Irrational Gambling Belief and Problem Gambling Moderating Effects of Gender

The present study investigated the relationship between impulsivity, self-esteem, irrational gambling belief, and problem gambling and also explored whether the relationships between these constructs are different for males and females. Participants included 563 college students with 259 males (46.0%) and 304 females (54.0%) from Korea. Participants completed a survey. The results showed that 5.3% of students were problem gamblers, while 9.4% were moderate-risk gamblers. The relationships between impulsivity, self-esteem, irrational gambling belief, and problem gambling differed for males and females. For females, greater impulsivity and lower self-esteem predicted higher irrational gambling belief, while higher irrational gambling belief predicted more problem gambling. For males, greater impulsivity predicted higher irrational gambling belief, and higher irrational gambling belief predicted more problem gambling. This finding suggests that different prevention efforts are needed, which will require identifying the variables that affect problem gambling.

Predictors of Problem Gambling for Sports and Non-sports Gamblers: A Stochastic Search Variable Selection Analysis

Differences in the psychological characteristics and gambling behaviors of sports bettors and non-sports bettors were examined with a view to identifying predictors of problem gambling severity. A survey was completed by 1,280 participants, 596 of whom had placed bets on a sporting event in the last year. We found that sports bettors are at greater risk of problem gambling due to differences in attitudes towards gambling, personality traits, thinking styles, erroneous cognitions, and gambling motivations. Moreover, our findings suggest that the difference between individuals who bet on sports and those who do not is more quantitative than qualitative. A stratified stochastic search variable selection analysis by type of bettor revealed similar important predictors of problem gambling for both sports bettors and non-sports bettors; however, the association between the predictors and problem gambling was stronger for sports bettors. Overall, the findings of this study suggest that preventative methods and interventions for problem gambling should be targeted as a function of whether individuals bet on sports.

The Relationship Between Gambling Problems and the Five-Factor Model of Personality: A Systematic Review and Meta-Analysis

Objectives: The aim of the present meta-analysis was to synthesize results from the association between problem gambling (PG) and dimensions of the five factor model of personality and to identify potential moderators (gambling diagnosis: yes/no, comorbidity: yes/no and trait assessment: four or fewer items vs. five items or more) of these associations in meta-regressions. Methods: Searches were conducted in six databases; Medline, Web of Science, PsychInfo, Google Scholar, OpenGrey, and Cochrane Library (conducted on February, 22, 2021). Included studies: (1) reported a relationship between PG and at least one of the personality traits in the five-factor model, (2) contained information of zero-order correlations or sufficient data for such calculations, and (3) were original articles published in any European language. Case-studies, qualitative studies, and reviews were excluded. All articles were independently screened by two authors. Final agreement was reached through discussion or by consulting a third author. Risk of bias of the included studies was assessed by the Newcastle-Ottawa Scale. Data were synthesized using a random effects model. Results: In total 28 studies, comprising 20,587 participants, were included. The correlations between PG and the traits were as follows: Neuroticism: 0.273 (95% CI = 0.182, 0.358), conscientiousness -0.296 (95% CI = -0.400, -0.185), agreeableness -0.163 (95% CI = -0.223, -0.101), openness -0.219 (95% CI = -0.308, -0.127), and extroversion -0.083 (95% CI = -0.120, -0.046). For all meta-analyses the between study heterogeneity was significant. Presence of gambling diagnosis was the only moderator that significantly explained between-study variance showing a more negative correlation to extroversion when participants had a gambling diagnosis compared to when this was not the case. Discussion: The results indicated some publication bias. Correcting for this by a trim-and-fill procedure showed however that the findings were consistent. Clinicians and researchers should be aware of the associations between personality traits and PG. Previous studies have for example showed neuroticism to be related to treatment relapse, low scores on conscientiousness to predict treatment drop-out and agreeableness to reduce risk of treatment drop-out. Systematic Review Registration: PROSPERO (CRD42021237225).

Gambling Behaviors in Adolescent Male and Female Regular and Non-Regular Gamblers: A Study of Central Italian Adolescents

Gambling is a widespread and popular phenomenon among adolescents. However, little is known specifically about adolescent gambling behaviors in Italy. The aim of the present study was to explore the prevalence and frequency of gambling behaviors, the types of bets most frequently chosen, the amount of money spent on gambling, and the more frequent problem gambling behaviors, taking into account the type of gambler (regular and non-regular), gender, and age. For this propose, 1255 adolescents (59.1% males) aged 13 to 19 years (M = 16.06; SD = 1.47), were recruited for the study. Results of a series of chi-squared tests show that 70.8% of adolescents had gambled at least once in the previous year, with more than 68% of minors declaring that they had gambled. Among those who claimed to have gambled, 24% were regular gamblers who spent more money, had more gambling-related problems, and chose games more at risk for developing gambling addiction, compared to non-regular gamblers. Regarding gender, results show that males gambled more, more frequently, spent more, and presented more gambling-related problems than females. About age, adolescents of age gambled more on some games that involved going to places to bet than minors but no differences between minors and of-age adolescents emerged on the amount of money spent and in being a regular gambler or not. However, gender and age differences emerged only in the non-regular group, whereas in the regular-gambling group, males and females and minor and of-age adolescents did not differ on any aspect analyzed.

Prevalence and Characteristics of Sports Betting in a Population of Young Students in Madrid

The participation of young people in sports betting is causing social alarm as a result of both its invasive advertising and its possible involvement in the development of gaming problems. The objective of this study is to identify and characterise the situation in which young students in Madrid participate in sports betting. A Sports Betting Evaluation Questionnaire was given to a convenience sample of 735 young students from Madrid (aged 18-25), both live (face-to-face) and on-line. 42.6% of the sample admitted having placed sports bets at one time; 81% of those who had bet were men and 78% had bet live, versus 18% who had done so on-line and 5% using both systems. Men were found to bet more frequently and spend more money and more time doing so than women. Those who bet on-line do so more frequently and spend more money and more time than those who bet live. Young people bet mainly on football and the most frequent bets are the most obvious ones, i.e. on the winner. The frequency of participation in sports betting is high, but the time and money spent is moderate, albeit always higher in men than in women.

Influence of Demographic and Psychological Factors on Attitudes Toward Sport Betting Among Young Adults in Southwest Nigeria

Prediction and wager on the outcome of games/matches are known as sports betting. Positive attitudes toward sports betting may, in the long run, predict sports betting behavior and gambling-related problems. This study, therefore, examined the influence of gender, age, sports betting knowledge and peer-based gambling on attitudes toward sports betting among young adults in Nigeria. The ex-post facto design was adopted in this cross-sectional survey. The participants were 749 students (42.9% females) of a large tertiary institution in southwest Nigeria. A standardized questionnaire comprising demographics and measures of attitudes toward sports betting, sports betting knowledge and perception of peer gambling behavior was utilized in the study. Results revealed that attitudes toward sports betting are positive for older males who are knowledgeable about sports betting and have friends who gamble. Sports betting knowledge and peer-based gambling stood out as significant predictors of attitudes toward sports betting. The social circles of young adults may be the starting points for initiatives to develop healthy attitudes toward sports betting and preventing gambling-related problems.

What do Residents Consider to be Gambling and What are Their Attitudes Towards it? Evidence from the Czech Republic

The aim of the article is to contribute to an understanding of the attitudes of post-communist Europe's inhabitants towards gambling, and of their opinions concerning which activities can be regarded as gambling. The Attitudes Towards Gambling Scale (ATGS-8) questionnaire was used in the survey, ensuring the international comparability of the results. For the subsequent in-depth analysis of attitudes we mainly used multidimensional statistical methods. The survey, conducted in 2017, had 1092 respondents. The least negative attitudes to gambling were found in the younger age groups, while the attitudes of senior citizens were the most negative. Concerning participation in gambling, 68.4% of the respondents had taken part in at least one of the range of gambling activities offered as choices. Participation in gambling is an important factor influencing the overall attitude of the respondents to gambling. Of equal importance was the range of intensity in their perceptions of which games can be considered to be gambling, with four similarly perceived types of gambling identified. The research shows that gambling is perceived negatively by the population of the Czech Republic. The explanation may be found in the substantial media coverage of gambling related to changes in the legislation and the tightening of restrictions.

The gambler's fallacy in problem and non-problem gamblers

BACKGROUND AND AIMS

Although numerous correlational studies have shown an association between cognitive distortions and problem gambling, only a few behavioral studies have investigated this topic by comparing problem (PGs) and non-problem gamblers (N-PGs). This quasi-experiment investigated the occurrence in both groups of a widespread cognitive distortion, the gambler's fallacy (GF), using a fictitious roulette game. Moreover, it investigated whether the GF increased the bet amount and whether impulsivity and sensation seeking were associated with the GF.

METHODS

Two indices of the GF were used: a cognitive index, the probability estimate of each outcome (black/red) after manipulating the final run length (the same outcome occurring four times/once), and a behavioral index, the choice of the outcome on which to bet. A total of 320 (160 PGs and 160 N-PGs) unpaid male volunteers, aged between 18 and 68, participated in this study.

HYPOTHESES

Erroneous probability estimates should mediate the effect of longer runs on the alternation choice (i.e., the choice of an outcome different from the previous one) to support the occurrence of GF. The GF should increase betting. PGs should be more prone than N-PGs to GF.

RESULTS

The choice of the outcome depended on both cognitive (erroneous probability estimates) and affective (preference for red) factors. PGs bet more than N-PGs but they were not more prone than N-PGs to incurring GF. Although impulsivity and sensation seeking were more intense in PGs than in N-PGs, they scarcely affected GF.

DISCUSSION AND CONCLUSIONS

Overall, our results corroborate the tested model of the GF that links mistaken probability estimates, choice of the outcome on which to bet, and bet amount. However, they are similar to PGs and N-PGs and fail to corroborate the hypothesis that the GF is more evident in PGs.

[Feasibility study of therapeutic exposure in virtual reality for pathological gamblers]

The experiment presented is the result of a partnership between the Paris-Nanterre University (CLIPSYD laboratory, EA 4430) and the CSAPA Imagine (Simone Veil Hospital, GH Eaubonne-Montmorency). Virtual reality immersion exposure for pathological gamblers is beneficial in the context of cognitive and behavioral interventions. It can be used to evoke the desire to play and to have access to automatic thoughts and mistaken beliefs of the players when they find themselves in a gambling context. Exposure is used until the urge to play diminishes and disappears which is the process of desensitization or extinction.

OBJECTIVE

The objective of the study was to investigate the possibilities implemented by virtual reality in the case of an exhibition for pathological gamers to create a desire to play and work with the patient in an environment identical to the ecological one. Two hypotheses were proposed. On the one hand, the virtual reality exhibition will help to change the desire to play in relation to the game. On the other hand, virtual exhibition sessions associated with cognitive restructuring will have a greater impact on the perception of reality.

METHOD

After a diagnosis was made, participation in the study was offered to patients (n=10) in routine care and able to participate (exclusion criteria). It consisted of four virtual reality exposure sessions integrated with traditional care. Exposure did not exceed 20minutes. To carry out this study we used the virtual reality headset "Oculus Rift CV1" and the headphones measuring EEG waves, "Emotiv Epoc". A battery of questionnaires were proposed to evaluate gambling-related behaviors (ICJP, GRCS, UPPS), to analyze the interest of the virtual reality exhibition (SIS, CGI, TEI, EVA), and to glimpse the immersion abilities (QEP and QPI).

RESULTS

Ten participants aged 25 to 60 agreed to participate in the study. The results of this study demonstrated the viability of RV gamers' exposure as a tool that can help reduce pathological gambling symptoms and the severity perceived by therapists (CPI: t=1.6, P=0.001; CGI: t=4.87, P=0.001) between the beginning of the care and the end of the care and at D+1. We were also able to observe significant results (P<0.05) concerning a decrease in cognitive distortions (GRCS tot, Illusion of control, Power of prediction, Favorable interpretation).

CONCLUSION

The feasibility study shows that the desire to play is very present during the virtual reality exhibition in accordance with literature studies. The results also demonstrate the utility of virtual reality to allow the patient to elaborate on the cognitive distortions associated with the practice of pathological gambling. From a therapeutic point of view, the results suggest that virtual reality can increase the effectiveness of cognitive restructuring and increase understanding of the urge to play related to stimuli in the environment of play.

The Effectiveness of the Game of Dice Task in Predicting At-Risk and Problem Gambling Among Adolescents: The Contribution of the Neural Networks

The Game of Dice Task (GDT; Brand et al. in Neuropsychology 19:267-277, 2005a; Psychiatry Res 133:91-99, 2005b) measures decision-making under objective risk conditions. Although disadvantageous decision-making has been shown in individuals with substance dependency, such as pathological dependency, any studies have been conducted with adolescents by using the GDT to investigate the relationship between the performance on the task and gambling behavior. Moreover, all the previous studies have considered only the GDT net score and not the single choices. In the current study, focusing on adolescents, we wanted to investigate the relationship between the sequence of the choices at the GDT and gambling behavior, measured with the SOGS-RA. To analyze the predictive power of the sequence of choices made in the GDT and problem gambling and gambling frequency, we used the Neural Networks (NNs), which are often used to find relationships between a series of input actions and the correspondent empirical outputs in order to discover behavioral patterns that may be predictive of at-risk behaviors. Results showed that neither a linear or a non-linear relationship could be detected between the GDT performance and the SOGS-RA classification both in terms of gambling problem severity and gambling frequency. Indeed, different training algorithms produced different performances of the NN on the training sets, but all of them showed a very low prediction capability on new samples. Thus, the performance at the GDT did not discriminate between adolescent gamblers with different and progressive levels of problematic gambling behavior and gambling frequency. Limitations and future studies are discussed.

Time Perspectives and Gambling in Adolescent Boys: Differential Effects of Present- and Future-Orientation

Adolescent boys are characterised by increased risk-taking behavior, including a relatively high propensity to develop problem gambling habits. The association between gambling and sensitivity to immediately available rewards is well-established, suggesting that gamblers are less influenced by potential future consequences than non-gamblers. Nevertheless, existing studies have considered present- and future-orientation as two ends of the same continuum, and have not investigated the possibility that present and future perspectives might make independent contributions to gambling behavior. In the current study, we adopted Zimbardo's multidimensional approach, which discriminates between not only present and future perspectives, but also between a hedonistic and fatalistic present-orientation (in addition to positive and negative orientations towards the past). The participants were 223 male adolescents (mean age = 16.7 years). We investigated the effects of time perspectives on gambling frequency and gambling problem severity, after taking into account the effects of age, sensation seeking, and gambling-related cognitive distortions. Gambling frequency was significantly predicted by the present fatalistic perspective, and problem gambling was significantly (negatively) related to the future perspective. The present hedonistic and past negative perspectives were also significantly related to both gambling frequency and gambling problems, although they did not explain additional variance in gambling behavior when the effects of the other factors were controlled. Overall, these results offer a fresh perspective on the role of time perspectives in gambling behavior, with potential implications for understanding the origins of gambling problems and the development of novel interventions.

Predictors of gambling and problem gambling in Victoria, Australia

In 2016, the gambling habits of a sample of 3361 adults in the state of Victoria, Australia, were surveyed. It was found that a number of factors that were highly correlated with self-reported gambling frequency and gambling problems were not significant predictors of gambling frequency and problem gambling. The major predictors of gambling frequency were the degree to which family members and peers were perceived to gamble, self-reported approval of gambling, the frequency of discussing gambling offline, and the participant's Canadian Problem Gambling Severity Index (PGSI) score. Age was a significant predictor of gambling frequency for certain types of gambling (e.g. buying lottery tickets). Approximately 91% of the explainable variance in the participant's PGSI score could be explained by just five predictors: Positive Urgency; Frequency of playing poker machines at pubs, hotels or sporting clubs; Participation in online discussions of betting on gaming tables at casinos; Frequency of gambling on the internet, and Overestimating the chances of winning. Based on these findings, suggestions are made as to how gambling-related harm can be reduced.

Chinese Beliefs in Luck are Linked to Gambling Problems via Strengthened Cognitive Biases: A Mediation Test

Problematic patterns of gambling and their harms are known to have culturally specific expressions. For ethnic Chinese people, patterns of superstitious belief in this community appear to be linked to the elevated rates of gambling-related harms; however, little is known about the mediating psychological mechanisms. To address this issue, we surveyed 333 Chinese gamblers residing internationally and used a mediation analysis to explore how gambling-related cognitive biases, gambling frequency and variety of gambling forms ('scope') mediate the association between beliefs in luck and gambling problems. We found that cognitive biases and scope were significant mediators of this link but that the former is a stronger mediator than the latter. The mediating erroneous beliefs were not specific to any particular type of cognitive bias. These results suggest that Chinese beliefs in luck are expressed as gambling cognitive biases that increase the likelihood of gambling problems, and that biases that promote gambling (and its harms) are best understood within their socio-cultural context.

Social Explanations of Lottery Play: New Evidence Based on National Survey Data

This study examines the social contexts of gambling and analyzes social motivations for playing the lottery. We test three sociological approaches simultaneously: network effects, consumption theory, and strain theory. The data used (SOEP-IS, N = 5868 individuals) has several advantages beyond being a large-scale representative sample of the German population. With information on households, we can analyze social network effects while avoiding the problems of egocentric network data. Another benefit of the SOEP-IS is the panel structure. We use the panel structure to improve measurements of strain theory by using the decline in income over time as a measure for it. Our results suggest that the three theories explain different aspects of lottery play. Networks seem to have an influence on lottery play. Having another person in the household playing the lottery is positively associated with both the probability of playing (regularly) and expenditures on lottery tickets. Daydreams and the belief in good luck are positively associated with lottery play as well. Strain theory is confirmed insofar as we find that a decline in income is significantly related to expenditures but not to the probability of playing the lottery. Overall, this study suggests that people play the lottery depending on their social surroundings, their desire to participate in a world normally out of their reach, and the tensions they feel from the distance between their aspirations and their actual social position.

Gambling-Related Distortions and Problem Gambling in Adolescents: A Model to Explain Mechanisms and Develop Interventions

Although a number of gambling preventive initiatives have been realized with adolescents, many of them have been developed in absence of a clear and explicitly described theoretical model. The present work was aimed to analyze the adequacy of a model to explain gambling behavior referring to gambling-related cognitive distortions (Study 1), and to verify the effectiveness of a preventive intervention developed on the basis of this model (Study 2). Following dual-process theories on cognitive functioning, in Study 1 we tested a model in which mindware gap, i.e., susceptibility to the gambler's fallacy, and contaminated mindware, i.e., superstitious thinking, were the antecedents of gambling-related cognitive distortions that, in turn, affect gambling frequency and problem gambling. Participants were 306 male adolescents (Mage = 17.2 years). A path analysis indicated that cognitive distortions have a mediating role in the relationship that links probabilistic reasoning fallacy and superstitious thinking with problem gambling. Following these findings, in Study 2 we developed a school-based intervention aimed to reduce gambling-related cognitive distortions acting on the above cited mindware problems. A pre- and post-test design - with a 6 months follow-up - was performed with 34 male adolescents (Mage = 16.8), randomly assigned to two groups (Training and No Training), and their baseline equivalence was verified. A Mixed 2 × 2 ANOVA attested a significant Time X Group interaction, indicating a significant reduction of the cognitive distortions from pre-test to post-test only in the Training group. The follow-up attested to the stability of the training effects and the reduction of gambling frequency over time. These findings suggest that prevention strategies should address mindware problems, which can be considered as predictors of gambling-related cognitive distortions.

Resting-state EEG activity related to impulsivity in gambling disorder

Background and aims Impulsivity is a core feature of gambling disorder (GD) and is related to the treatment response. Thus, it is of interest to determine objective neurobiological markers associated with impulsivity in GD. We explored resting-state electroencephalographic (EEG) activity in patients with GD according to the degree of impulsivity. Methods In total, 109 GD subjects were divided into three groups according to Barratt impulsiveness scale-11 (BIS-11) scores: high (HI; 25th percentile of BIS-11 scores, n = 29), middle (MI; 26th-74th percentile, n = 57), and low-impulsivity (LI) groups (75th percentile, n = 23). We used generalized estimating equations to analyze differences in EEG absolute power considering group (HI, MI, and LI), brain region (frontal, central, and posterior), and hemisphere (left, midline, and right) for each frequency band (delta, theta, alpha, beta, and gamma). Results The results indicated that GD patients in the HI group showed decreased theta absolute power, and decreased alpha and beta absolute power in the left, right, particularly midline frontocentral regions. Discussion and conclusions This study is a novel attempt to reveal impulsive features in GD by neurophysiological methods. The results suggest different EEG patterns among GD patients according to the degree of impulsivity, raising the possibility of neurophysiological objective features in GD and helping clinicians in treating GD patients with impulsive features.

Magical thinking and decision-making strategies among late adolescent regular gamblers: A mediation model

In the present study, the relation between the tendency to seek supernatural connections between external events and one's own thoughts, words, and actions and gambling among late adolescents has been studied. Psychologists have called this tendency magical thinking. The principal aim of the present study was to test the fit of an explanatory model of risk that starts from magical thinking and passes through maladaptive decision-making strategies, culminating with pathological gambling. Two hundred twenty-two Italian late adolescents, regularly attending bingo halls, aged between 19 and 21 years, completed measures on magical thinking, decision-making strategies, and gambling. Results highlight that young adults adopting dysfunctional modes of thought (i.e. magical thinking) tend to engage with maladaptive styles of decision-making that predispose them to gamble.

The Temporal Relationship Between Faulty Gambling Cognitions and Gambling Severity in Young Adults

Disordered gambling in young adults is hypothesized as being related to mistaken gambling-related cognitions. Few studies have examined the temporal order of this relationship using longitudinal data. The purpose of this study is to understand the directionality of the relationship between gambling cognitions and gambling severity in a longitudinal sample of young adults. Young adults (N = 578), initially aged 18–21 years, completed the Manitoba Longitudinal Survey of Young Adults at two time points approximately 2–3 years apart. Measures of beliefs about randomness related to gambling and gambling severity, as measured by the Problem Gambling Severity Index, were utilized. A cross-sectional relationship between gambling severity and gambling-related cognitions was observed with greater gambling severity being associated with increased endorsement of mistaken cognitions. Evidence for a bidirectional longitudinal relationship was observed with faulty gambling cognitions leading to later problematic gambling behaviors and vice versa when examining a total beliefs scale. When examining specific beliefs about randomness, initial gambling group membership predicted later endorsement of certain beliefs about randomness while initial belief ratings did not impact later gambling group membership. The results of this study suggest a bidirectional relationship between gambling severity and erroneous gambling-related cognitions. However, when examining specific beliefs about randomness, evidence was found for problem gambling behaviors leading to erroneous gambling beliefs. These findings suggest that prevention efforts targeting cognitions may not be as effective in impacting those not yet demonstrating disordered gambling behaviors.

Does the Dark Triad of Personality Predict Corrupt Intention? The Mediating Role of Belief in Good Luck

The current study is the first attempt to examine the association between the Dark Triad of personality (i.e., Machiavellianism, narcissism, and psychopathy) and corruption through a mediator—belief in good luck. Based on Ajzen's theory of planned behavior, we assumed that individuals with Dark Triad would be more likely to engage in corruption as a result of belief in good luck. In Study 1, a set of hypothetical scenarios was used to assess the bribe-offering intention and the corresponding belief in good luck. Results indicated that while the Dark Triad of personality positively predicted bribe-offering intention, it was mediated by the belief in good luck in gain-seeking. In Study 2, we presented participants with some hypothetical scenarios of bribe-taking and the corresponding belief in good luck. Findings revealed that the Dark Triad of personality was positively related to bribe-taking intention; the relationship between narcissism and bribe-taking intention, and that between psychopathy and bribe-taking intention was mediated by the belief in good luck in penalty-avoidance. However, this belief in good luck did not mediate the relationship between Machiavellianism and bribe-taking intention. These results hold while controlling for demographic variables, dispositional optimism, and self-efficacy. Taken together, this study extended previous research by providing evidence that belief in good luck may be one of the reasons explaining why people with Dark Triad are more likely to engage in corruption regardless of the potential outcomes. Theoretical and practical implications were discussed.

A longitudinal study of factors explaining attitude change towards gambling among adolescents

Background and aims No previous study has investigated changes in attitudes toward gambling from under legal gambling age to legal gambling age. The aim of the present study was therefore to investigate attitudinal changes during this transition and to identify predictors of corresponding attitude change. Methods In all 1239 adolescents from a national representative sample participated in two survey waves (Wave 1; 17.5 years; Wave 2; 18.5 years). Results From Wave 1 to Wave 2 the sample became more acceptant toward gambling. A regression analysis showed that when controlling for attitudes toward gambling at Wave 1 males developed more acceptant attitudes than females. Neuroticism was inversely related to development of acceptant attitudes toward gambling from Wave 1 to Wave 2, whereas approval of gambling by close others at Wave 1 was positively associated with development of more acceptant attitudes. Continuous or increased participation in gambling was related to development of more acceptant attitudes from Wave 1 to Wave 2. Conclusions Attitudes toward gambling became more acceptant when reaching legal gambling age. Male gender, approval of gambling by close others and gambling participation predicted development of positive attitudes toward gambling whereas neuroticism was inversely related to development of positive attitudes toward gambling over time.

Adaptation study of the Turkish version of the Gambling-Related Cognitions Scale (GRCS-T)

This study aimed to adapt and to test the validity and the reliability of the Turkish version of the Gambling-Related Cognitions Scale (GRCS-T) that was developed by Raylu and Oei (Addiction 99(6):757-769, 2004a). The significance of erroneous cognitions in the development and the maintenance of gambling problems, the importance of promoting gambling research in different cultures, and the limited information about the gambling individuals in Turkey due to limited gambling research interest inspired the present study. The sample consisted of 354 voluntary male participants who were above age 17 and betting on sports and horse races selected through convenience sampling in betting terminals. The results of the confirmatory factor analysis following the original scale's five factor structure indicated a good fit for the data. The analyses were carried out with 21 items due to relatively inadequate psychometric properties of two GRCS-T items. Correlational analyses and group comparison tests supported the concurrent and the criterion validity of the GRCS-T. Cronbach's alpha coefficient for the whole scale was 0.84 whereas the coefficients ranged between 0.52 and 0.78 for the subscales of GRCS-T. The findings suggesting that GRCS-T is a valid and reliable instrument to identify gambling cognitions in Turkish samples are discussed considering the possible influence of the sample make-up and cultural texture within the limitations of the present study and in the light of the relevant literature.

Impulsivity, gambling cognitions, and the gambler's fallacy in university students

The present study explored the associations among impulsivity, gambling cognitions, and behavioral adherence to the gambler's fallacy in university students (N = 142). Both impulsivity and gambling cognitions were significant predictors of non-problem and problem gambler categories as defined the Problem Gambling Severity Index. A logistic regression analysis showed that the independent contribution of cognition was statistically significant but that the contribution of impulsivity was not. A behavioral measure of gambling was obtained by asking participants to play an online game of roulette for a maximum of 15 min. Only outside bets were permitted whereby participants were to bet on the color of the winning number. Adherence to the gambler's fallacy was indexed by the likelihood of betting on an alternation in the color of the winning number as the number of consecutive outcomes of the other color increased. Gambling cognitions and gender, but not impulsivity, were associated with adherence to the gambler's fallacy. Tracing the sources of specific influences on gambling behavior may benefit from a framework that distinguishes between "hot" (emotional) and "cold" (non-emotional) mechanisms that promote problem gambling.

Adaptive and maladaptive personality traits in high-risk gamblers

Gambling Disorder (GD) is an addictive disorder resulting in significant impairment in occupational and social functioning. The aim of the present study was to investigate the relationship of GD risk to adaptive and maladaptive personality dimensions in a sample of nonreferred Italian gamblers. The authors found the risk for GD to show significant associations with the Openness and Conscientiousness scales of the Big Five Inventory (BFI); however, these effects were not significant after controlling for alcohol and drug use. GD risk showed significant associations with the Detachment and Antagonism domains of the Personality Inventory for DSM-5 (PID-5), as well as with the PID-5 facet scales of Hostility, Callousness, Deceitfulness, Manipulativeness, Irresponsibility, and (low) Rigid Perfectionism, even when controlling for alcohol and drug use. Maladaptive personality dispositions may serve as risk factors for pathological gambling, even beyond their impact on frequently concomitant problems with alcohol and other drugs.

Prevention of problematic gambling behavior among adolescents: testing the efficacy of an integrative intervention

This study aimed at testing the efficacy of an integrative intervention to prevent adolescent problem gambling acting on a multidimensional set of factors including gambling related knowledge and misconceptions, economic perception of gambling, and superstitious thinking. A pre- and post-test design was performed with 181 Italian adolescents (64% boys; Mean age = 15.95) randomly assigned to two groups (Training and No Training). Results revealed that the intervention was effective in improving correct knowledge about gambling and reducing misconceptions, perception of gambling's profitability, and superstitious thinking. Except for misconceptions, these effects were obtained both in participants who were classified as Non-problem and At-Risk/Problem gamblers at the beginning of the intervention. Findings attested also that the training effects were stable over time, and that some changes in gambling behavior were produced. Findings were discussed referring to indications for future research aiming at confirming and extending the present results.

Are psychology university student gamblers representative of non-university students and general gamblers? A comparative analysis

Students recruited from psychology undergraduate university populations are commonly used in psychology research, including gambling studies. However, the extent to which the use of this subpopulation produces findings that can be extrapolated to other groups is questionable. The present study was designed to compare results from university-recruited psychology student gamblers to those obtained from a sample of gamblers recruited from the general population that also included students. An online survey measuring gambling behavior and Internet gambling, attitudes and knowledge about gambling and problem gambling severity was posted on websites accessed by gamblers. Participants were recruited from two sources, a psychology undergraduate university population (n = 461) and online websites (n = 4,801). Results showed university-recruited students differed significantly from both adults and students recruited from the general population in respect to demographic variables and gambling behavior. Psychology undergraduate students were younger, more likely to be female, and had lower incomes. When relevant demographic variables were controlled, psychology undergraduate students were found to gamble less frequently, at different times, and to be at lower-risk for gambling-related problems, but had more irrational beliefs and more negative attitudes towards gambling than gamblers recruited from the general population. Results suggest that caution should be used in extrapolating findings from research using university-recruited psychology student gamblers to wide community populations due to differences related to gambling thoughts, attitudes and behaviors.

A comparison of university student and community gamblers: Motivations, impulsivity, and gambling cognitions

BACKGROUND AND AIMS

The present study tested whether the associations among motivational, cognitive, and personality correlates of problem gambling severity differed across university student gamblers (n = 123) and gamblers in the general adult community (n = 113).

METHODS

The participants completed a survey that included standardized measures of gambling motivation, gambling related cognitions, and impulsivity. The survey also asked participants to report the forms of gambling in which they engaged to test whether gambling involvement (number of different forms of gambling) was related to problem gambling severity. After completing the survey, participants played roulette online to examine whether betting patterns adhered to the gambler's fallacy.

RESULTS

Gambling involvement was significantly related to problem gambling severity for the community sample but not for the student sample. A logistic regression analysis that tested the involvement, motivation, impulsivity and cognitive correlates showed that money motivation and gambling related cognitions were the only significant independent predictors of gambling severity. Adherence to the gambler's fallacy was stronger for students than for the community sample, and was associated with gambling related cognitions.

DISCUSSION

The motivational, impulsivity and cognitive, and correlates of problem gambling function similarly in university student gamblers and in gamblers from the general adult community. Interventions for both groups should focus on the financial and cognitive supports of problem gambling.

Typologies of young pathological gamblers based on sociodemographic and clinical characteristics

OBJECTIVE

The aim of this study is to explore empirical clusters within the population of young Spanish individuals attending outpatient pathological gambling treatment.

METHOD

The South Oaks Gambling Screen (SOGS), the Symptom Checklist (SCL-90-R), the Temperament and Character Inventory-R (TCI-R) and other clinical and psychopathological measures were administered to 154 patients (between 17 and 25 years old). The two-step cluster analysis explored the presence of empirical heterogeneous groups based on clinical and socio-demographic characteristics.

RESULTS

Three clusters of young pathological gambling patients emerged. Type I showed less psychopathology and more functional personality traits. Type II showed a profile characterized by major emotional distress, shame, immaturity, hostility and negative feelings. Type III showed the most severe psychopathological profile and most psychopathological disturbances and schizotypal traits.

CONCLUSIONS

These results suggest that three distinct endophenotypes exist, and that environmental factors have a stronger influence in the first, while in the second and third, individual factors related to deficits of emotional regulation stand out.

Professional and pathological gamblers: similarities and differences

Although much recent research has focused on the gambling practices and psychosocial functioning of pathological gamblers, few investigations have examined the characteristics of professional gamblers. The current project sought to address this gap in the literature by conducting a quantitative comparison of professional and pathological gamblers. Pathological gamblers were recruited and balanced with professional gamblers on demographic variables and preferred gambling activity. A total of 22 professional gamblers and 13 pathological gamblers completed an extensive self-report battery including instruments assessing demographics, gambling behaviors and problems, other psychiatric disorders, current psychosocial functioning, recent stressful events, personality characteristics, and intelligence. Pathological and professional gamblers reported similar rates of gambling frequency and intensity and types of games played. Pathological gamblers endorsed poor psychosocial functioning, whereas professional gamblers reported a rate of psychiatric distress within a normative range. Pathological gamblers also reported lower gambling self-efficacy, greater impulsivity, and more past-year DSM-IV Axis I disorders than professional gamblers. The results of the present study shed light on the unique circumstances of professional gamblers, as well as underscore important differences between such individuals and pathological gamblers that could prove fruitful in future research and intervention and prevention efforts.

Personality dimensions and disorders in pathological gambling

PURPOSE OF REVIEW

This review presents the most current research in personality dimensions and disorders with respect to pathological gambling.

RECENT FINDINGS

Personality dimensions, such as impulsivity and impulsivity-related variables, are important aspects that may shape our understanding of the pathogenesis and treatment of pathological gambling. Furthermore, a large percentage of pathological gamblers have a co-occurring personality disorder which may impact the clinical presentation of pathological gambling.

SUMMARY

Evidence suggests that pathological gamblers exhibit impulsivity or impulsivity-related traits, as well as a range of personality disorders. Subtyping pathological gamblers based on personality domains has been proposed; however, more research is needed to provide support for these models. Overall, recent research represents an advancement in our understanding of how personality impacts pathological gambling, but further research is warranted to better understand how personality impacts the clinical presentation and treatment outcomes of pathological gambling.