Gamling and Gambling Addiction


Gambling is the act of placing a wager on something that may result in either a gain or a loss. In the context of gambling, the stake is usually money, but it could also be anything of value. Gambling can be a form of recreation, but it can also lead to addiction. There are several ways to gamble, including betting on sports events, playing casino games, and participating in lotteries. It is important to understand the differences between betting and gambling. While betting is a form of gambling, it is often viewed as being less harmful than other types of gambling.

Gamling is a complex activity, and it is difficult to pin down exactly what causes people to bet. The most commonly accepted theory is that gamblers’ behaviour is maintained by erroneous beliefs and cognitive distortions. Specifically, gamblers’ expectations of winning are often overestimated, and this can lead to an over-confidence in future outcomes. This distorted perception of chance and randomness is thought to be the cause of problem gambling.

The cognitive approach to gambling is not without its critics. For example, some researchers have argued that the think-aloud procedure used in cognitive studies is overly intrusive and that flippant verbalizations do not necessarily reflect the conviction of the cognitions being expressed (Walker 1992; Griffiths 1994; Baboushkin et al. 2001). Additionally, there is a lack of empirical evidence showing that a heightened sense of personal control or over-confidence in the next play is linked to the likelihood of success.

Despite these criticisms, the cognitive approach does have some explanatory power. For example, studies of regular gamblers show that their erroneous beliefs are more frequent and severe than those of non-gamblers, suggesting that these irrational beliefs are a critical component of problem gambling. Additionally, a number of intervention studies of problem gamblers use the think-aloud technique and have shown that the irrational beliefs of these gamblers are a significant barrier to treatment.

A number of neurobiological experiments have also shown that cognitive distortions in gambling are reflected at the brain level. For example, studies of the brains of pathological gamblers have shown that their vmPFC and striatum are more activated than those of non-gamblers when they are presented with a monetary win versus a monetary loss. However, these findings should be interpreted with caution, as the tasks used in these experiments have been relatively simple and the sample sizes have been small.

There is a need for more complex neuropsychological tasks that allow us to explore the relationship between cognitive distortions and gambling behavior, as well as longitudinal designs that follow gamblers as they move in and out of problematic levels of involvement. In addition, it is important to investigate the impact of pharmacological interventions on these neural circuits.