FI SCHEDULES AND PERSISTENCE AT GAMBLING IN THE U.K. BETTING OFFICE

This study reports on the direct observations of customers in two U.K. betting offices gambling on horse and dog races. These observations revealed that bets were more frequently placed in the last minutes just prior to the start (the OFF), and that this was caused by high-frequency gamblers (customers who had eight or more bets in a session) consistently placing their bets in the last two minutes prior to the OFF. Low-frequency gamblers (three or fewer bets/session) avoided this time period placing their bets earlier, or after the OFF, i.e., on a later race. It was argued that the betting behavior of the “gamblers” could not be explained either in terms of “skillful betting” or solely in terms of variable ratio schedules but was more adequately accounted for in terms of an interval schedule. It was further suggested that time-based schedules might be of heuristic value in generally understanding persistence at gambling while losing.     

A taxometric analysis of actual Internet sports gambling behavior

This article presents findings from the first taxometric study of actual gambling behavior to determine whether we can represent the characteristics of extreme gambling as qualitatively distinct (i.e., taxonic) or as a point along a dimension. We analyzed the bets made during a 24-month study period by the 4,595 most involved gamblers among a cohort of 48,114 people using an Internet service to gamble on sporting events. We applied two taxometric procedures (i.e., MAMBAC and MAXCOV) to three indicators of betting behavior: total money lost, total number of bets, and total money wagered. The results fail to provide support for the view that the most involved Internet sports gamblers include a distinct category of gamblers. More research is necessary to clarify the similar features of recreational and extreme gamblers and the dimensions that scientists can use to measure these behaviors. Finally, we discuss the implications of these findings for clinical, research, and public policy activities.     

Internet‐based CBT intervention for gamblers in Finland: Experiences from the field

From September 2007 to May 2011 a total of 471 participants (325 males and 146 females) signed up for an 8‐week Internet‐based cognitive behavioral therapy offered for gamblers in Finland. Sixty‐four percent of the participants were pathological gamblers (PGs) (NODS 5> points), 14% were problem gamblers (NODS 3–4 points) and 10% were at risk of gambling problems (NODS 1–2 points). Two hundred and twenty four participants completed the treatment and after the treatment period significant changes were found in the following variables: gambling related problems (NODS), gambling urge, impaired control of gambling, alcohol consumption (AUDIT‐C), social consequences, gambling‐related cognitive erroneous thoughts and depression (MARD‐S). In this sample co‐morbid alcohol consumption was stronger among males. The main finding of this study was that the onset age of gambling was associated with a greater amount of gambling‐related cognitive erroneous thoughts.     

Gambling Sponsorship and Advertising in British Football: A Critical Account

ABSTRACT

Problem gambling is a growing public health issue in the UK. In this paper, we argue that football plays a problematic role in the promotion and normalisation of gambling. Given that sport broadcasts offer gambling (and alcohol) companies a loophole to avoid the post-watershed guidelines, children and young people are also exposed. By marketing gambling in general and to children in particular, football contributes to an increase in the overall ‘amount’ of gambling in society. In turn, this contributes to an increase in the prevalence of problem gambling (including gambling disorder) and all the associated harms. Furthermore, we argue that a significant amount of gambling profits come from problem gamblers. Therefore, football benefits from, and contributes to, the addictive consumption of gamblers.     

The role of money in the excitement of gambling

Many gamblers claim that gambling is intrinsically exciting, with money playing only a secondary role. To examine the effects of the expectancy of winning money, the authors randomly assigned 243 male college student gamblers to 1 of 6 experimental or 1 of 3 control conditions. Control participants either simply watched a videotaped horse race or they picked a horse, but without wagering; that horse later turned out to be either the winner of the race or the runner-up. Experimental participants wagered $1 on a horse for a chance of winning either USD 2, USD 7, or USD 15, with half winning and half losing their wagers. Wagering led to increased heart rates and subjective excitement as a function of the expected payoff and of winning as opposed to losing the wager. The study was replicated with 200 female college student gamblers with similar results. These findings support the notion that the excitement of gambling is tied to the expectancy of winning money.     

Cognitive biases and decision making in gambling

Heuristics and cognitive biases can occur in reasoning and decision making. Some of them are very common in gamblers (illusion of control, representativeness, availability, etc.). Structural characteristics and functioning of games of chance favor the appearance of these biases. Two experiments were conducted with nonpathological gamblers. The first experiment was a game of dice with wagers. In the second experiment, the participants played two bingo games. Specific rules of the games favored the appearance of cognitive bias (illusion of control) and heuristics (representativeness and availability) and influence on the bets. Results and implications for gambling are discussed.     

Underlying Cognitions in Gambling Behavior Among University Students1

Differences in underlying cognitions across gambling tasks were examined. The South Oaks Gambling Screen, a measure of pathological gambling, was completed by 60 undergraduate students. They also played computer‐simulated games of roulette, slots, and blackjack in a laboratory setting. The “think‐aloud” procedure was used to reveal subjects' cognitions, which were subsequently categorized into cognitive heuristics. Individuals were classified as social gamblers with and without problems and probable pathological gamblers. Results reveal that certain heuristics, including references to an explanation of their losses, hindsight bias, personification of the dealer/machine, chasing behavior, and past experiences were most frequently endorsed by probable pathological gamblers. Empirical evidence supports that probable pathological gamblers are qualitatively different from social gamblers in their emitted verbalized cognitive heuristics.     

Contextual control of delay discounting by pathological gamblers

The present study demonstrated the relative impact of gambling and nongambling contexts on the degree of delay discounting by pathological gamblers. We used a delay-discounting task with 20 pathological gamblers in and out of the natural context in which they regularly gambled. For 16 of the 20 participants, it appeared that the difference of context altered the subjective value of delayed rewards, thereby producing relative changes in delay-discounting rates that were generally consistent with a hyperbolic model of intertemporal choice. The current data suggest that empirically derived k values from delay-discounting tasks are context sensitive and are not constant across various settings for the individual. Implications for future transitional research on addictive disorders generally, and gambling specifically, are discussed.     

Mood state and gambling: Using mobile telephones to track emotions

Mobile telephones were used to collect data on the relationship between gambling and mood state from gamblers in the field. Seventeen gamblers called an interactive voice response system running on a computer before, during and after a gambling episode. Measures taken in this way included self‐reports of anxiety/arousal, the amount of money gambled, whether the result was a win or loss, the amount won or lost, and the type of gambling engaged in. Other measures were taken during an initial briefing session using conventional questionnaires that included self‐reports of anxiety/arousal taken in a non‐gambling situation, dissociation during gambling, and a measure of degree of impairment of control. The results showed that subjective anxiety/arousal levels were significantly higher during and after gambling than during the urge to gamble or at baselines. Losing was associated with increased subjective anxiety/arousal after play, and winning was associated with a decrease in subjective anxiety/arousal. This suggests that gambling may be a cause of increased subjective anxiety/arousal, rather than functioning to relieve it. A cluster of variables associated with impaired control and subjective anxiety/arousal levels was also identified. The method of collecting data using mobile telephones appears to be a valuable development.     

Behavioral characteristics of Internet gamblers who trigger corporate responsible gambling interventions

As the worldwide popularity of Internet gambling increases, concerns about the potential for gambling-related harm also increase. This paper reports the results of a study examining actual Internet gambling behavior during 10 years of play. We examined the electronic gambling records of subscribers (N = 2,066) who triggered a responsible gaming alert system at a large international online gaming company. We compared these cases with control subscribers (N = 2,066) who had the same amount of exposure to the Internet gambling service provider. We used discriminant function analysis to explore what aspects of gambling behavior distinguish cases from controls. Indices of the intensity of gambling activity (e.g., total number of bets made, number of bets per betting day) best distinguished cases from controls, particularly in the case of live-action sports betting. Control group players evidenced behavior similar to the population of players using this service. These results add to our understanding of behavioral markers for disordered Internet gambling and will aid in the development of behavior-based algorithms capable of predicting the presence and/or the onset of disordered Internet gambling. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Beating lady luck: Effects of competitive gambling on opponent likeability and targeted physical aggression

This study aimed to examine the effects of gambling motives and competitive gambling outcomes on opponent likeability and targeted physical aggression. We hypothesized that (a) losers would perceive their opponents to be less likeable and (b) would be physically more aggressive toward their opponents. Opponent likeability was proposed to mediate the lose–aggression relationship while social gambling motives were proposed to moderate the lose–aggression relationship. Specifically, we expected that losers of competitive gambling situations would engage in greater physical aggression only if they perceived their opponents to be less likeable. In addition, lower perceived opponent likeability would translate into greater targeted physical aggression only if the loser possessed low social motives for gambling. Ninety‐eight undergraduates who self‐identified mostly as recreational gamblers participated in a competitive gambling game. The Hot Sauce Paradigm was adapted as a measure of targeted physical aggression. Results obtained supported our hypotheses. Potential implications and limitations are discussed.     

Évolution du traitement attentionnel de l’information émotionnelle de joueurs pathologiques anxieux et non anxieux : une étude préliminaire

The aim of this study was to estimate, outside a context of game, the attentional behavior (selection and focus) of pathological gamblers in front of the emotional information, and in various stages of its treatment. More exactly, anxious pathological gamblers (14), not anxious pathological gamblers (10), anxious not gamblers (14) and not anxious not gamblers (15) were subjected to a task of selection spatial attentional (task modified by detection of probes, Mogg and Bradley, 2004) and in a task of focus attentional (task of distractors, Fox, 1993, Fox, 1996). The results reveal an effect combined by the pathological gambling and by the anxiety Trait, on the processing of emotional information, in the first stages of its treatment (subliminal condition and automatic).     

Pathological Women Gamblers: Gender-Related Aspects of Control

This study examines the control exhibited by pathological women gamblers over their lives and their surroundings, and how this is governed by their perception of their gender role and socio-cultural expectations of them as women. Seventeen pathological women gamblers (13 of whom were mothers) were recruited from three addiction treatment centers in Israel, and participated in semi-structured interviews. Three central themes emerged during analysis: maintaining control over the gender roles—putting child raising and housekeeping duties first despite their gambling habits; control over the choice of gambling venue—gambling far from their home, or where they knew the owners; and moral control—steering clear of immoral behaviors in spite of their addiction to gambling. Further analysis reveals how pathological women gamblers who are also mothers make rational choices that help them juggle between their gender roles and gambling, to minimize the social costs that might be incurred by their gambling habit. Moreover, presenting the gambling behavior as more moral than theft or prostitution enabled them to normalize their behavior. The study’s findings show how the decisions and choices made by the women in this study are shaped by the socio-cultural context in which they are made.     

Drinking patterns of pathological gamblers before, during, and after gambling treatment

Despite the high co-occurrence of alcohol consumption and gambling, few studies have investigated alcohol use changes during gambling treatment. Using latent growth modeling, we examined weekly alcohol use trajectories of treatment-seeking pathological gamblers across 36 weeks, allowing rates of change to differ across the 12-week pretreatment, during-treatment and posttreatment periods. For these secondary data analyses, we retained drinking gamblers (N = 163) from a combined sample of two randomized clinical trials for the treatment of pathological gambling. Results indicated a decrease in alcohol use corresponding with treatment entry and maintenance of less drinking during treatment and posttreatment. Despite these decreases in alcohol use overall, 31% (50 of 163) of participants exhibited risky drinking during the treatment or posttreatment periods. Gender, age, at-risk drinking (at any point in the 36-week interval), baseline gambling severity, treatment condition, and gambling during treatment predicted latent alcohol use growth factors. Although entry into gambling treatment was temporally associated with reductions in alcohol use in this retrospective analysis, a substantial portion of the sample exhibited at-risk drinking after treatment entry, suggesting that interventions targeting reductions in alcohol use may be useful for this population.     

Subtyping pathological gamblers on the basis of affective motivations for gambling: relations to gambling problems, drinking problems, and affective motivations for drinking

Pathological gamblers who drink when gambling (n=158; 77% men; mean age=36.0 years) completed the Inventory of Gambling Situations (IGS) and gambling and drinking criterion measures. Principal components analysis on the IGS subscales revealed negative (e.g., Unpleasant Emotions) and positive (e.g., Pleasant Emotions) gambling situation factors. Subjecting IGS factor scores to cluster analysis revealed three clusters: (a) enhancement gamblers, with low negative and high positive factor scores; (b) coping gamblers, with very high negative and high positive factor scores; and (c) low emotion regulation gamblers, with low negative and positive factor scores (59%, 23%, and 18% of the sample, respectively). Clusters were validated with a direct measure of gambling motives. Additional validity analyses showed that coping gamblers scored higher than the other groups on a variety of different gambling activities, gambling problems, drinking frequency, drinking problems, and coping drinking motives, whereas low emotion regulation gamblers scored lower than the other groups on gambling frequency, gambling problems, drinking quantity, and enhancement drinking motives. The findings validate this empirical approach to subtyping gamblers and suggest consistency of motives across addictive behaviors.     

Distorsions cognitives et pratique de jeu de hasard et d’argent : état de la question

Cognitive distorsions are inherent to any gambling situation whatever the level of commitment of the gambler. Irrational beliefs lead the subject to overestimate his share of control over the game's outcome to the detriment of chance. Knowing the objective probability to win and having good numeric capacities of reasoning does not prevent the gamblers from developing these false beliefs. According to the concept of double switching proposed by Ladouceur and Sévigny (2005), irrational beliefs would coexist with objective knowledges on the game and would bustle in situation of gambling. The progress and the outcome of the game influence the development and the maintenance of cognitive distorsions, which influences the subject's practice of gambling. Pathological gambling, repeated and persistent gambling behavior, is characterized in particular by the presence of cognitive distortions, leading the subject to maintain, even to increase his gambling practice. Indeed, if cognitive distorsions are present in any situation of gambling, it seems nevertheless that it is more frequent and more intense in problem and pathological gamblers. Cognitive distorsions, in particular illusion of control, thus lead to a more important practice of gambling and a financial risk-taking, favoring the installation and the preservation of problem gambling. Certain factors seem to influence cognitive distorsions. There is a gender effect: women would present fewer irrational beliefs than men. Depression, anxiety and stress would also favor the development of these beliefs in situation of gambling. Several methods exist to estimate cognitive distorsions in gamblers. The first researches are based on assessment made by others (observation and analysis of gambler's verbalizations). Afterward, several self-report scales were created. At the moment, none of these scales has been validated in French language. The identification of gambling related cognitive distortions permit to elaborate adapted modes of treatment. So, the cognitive therapy suggests identifying and restructuring the beliefs to bring the subject to change his gambling behavior. In spite of the current knowledge on cognitive distorsions, certain questions remain open, in particular about the implication of theses beliefs in games implying a part of strategy, in which the subject has effectively a certain control over the game.     

Gambling and Delay Discounting in Japanese Students

The present study examined the relationship between gambling behavior and delay discounting with Japanese residents. Japanese university students were selected into pathological gambler and non‐gambling control groups using a Japanese version of the South Oaks Gambling Screen. In a discounting task, participants chose individually between a large delayed reward and a smaller immediate reward with varied delays. The discounting rate (k‐value) and the area under the curve were significantly higher and smaller, respectively, for the gambler group than for the control group. These findings show that Japanese gamblers discount delayed rewards more steeply than non‐gambling controls, as has been found in U.S. residents.     

Gambling behavior and gambling problems in Norway 2007

In Norway, legalized gambling is pervasive, easily accessible and socially accepted, particularly the participation in national lotteries. We conducted a stratified probability sample study during January–March 2007 (age group 16–74 years, N  = 3,482, response rate 36.1%) to assess gambling behavior and prevalence of problematic gambling by the NORC Diagnostic Screen (NODS). Overall, 67.9% of the study population had been engaged in past-year gambling and 0.7% were past-year problematic gamblers (NODS score 3+). Male gender, low educational level, single marital status, and being born in a non-Western country were variables positively associated with problematic gambling. Past-year problematic gamblers indicated the slot machine (34.6%) and Internet gambling (26.9%) as the most important games, while most non-problematic gamblers pointed out the lotteries (62.3%) as the most important game. The prevalence of self-reported sleeping disorders, depression and other psychological impairments was significantly higher among problematic gamblers. Gambling problems affect people's lives in multiple ways.     

Association of pathological gambling with depression in Scotland

Is most research concerning gambling and depression has been conducted on clinical populations, the present study examined the relationship between gambling and depression across a large sample in Scotland in higher education and the community. A questionnaire-based cluster design involved the distribution of the South Oaks Gambling Screen and the Centre for Epidemiologic Studies Depression Scale mainly to students and staff of higher educational establishments, with small community and gambling samples also included. Thirty-seven colleges and universities across Scotland participated in the research, with a sample of 2259 people aged sixteen years of age or over (M = 28.9 yr., SD = 13.4) being obtained. It was found that past-year probable pathological gamblers had significantly higher depression than problem gamblers, nonproblem gamblers, and nongamblers. However, when probable pathological gamblers who had sought treatment were omitted from the analysis, the nontreatment-seeking probable pathological gambling group no longer had significantly higher depression than the problem gambling group. Female problem and probable pathological gamblers had particularly high depressive symptomatology, suggesting co-morbid depression may be a prominent feature of problematic female gambling.