The Effects of Explicit and Implicit Cognitive Factors on the Learning Patterns in the Iowa Gambling Task

The Iowa Gambling Task (IGT) has become a standard tool in the area of decision making, but recent studies have indicated that cognitive factors might distort the implicit learning expected from the original design of the task. This paper examines the effects of cognitive factors on the performance and learning outcomes of the IGT along two dimensions. First, the instructions for the task are manipulated to test whether more detailed information is conducive to adopting a winning strategy in the IGT. Second, procedural priming’s role is investigated by administering a pattern recognition task ahead of the IGT. The results indicate that instructional variation did not have a significant effect on learning patterns. Furthermore, the priming did not yield better results in the IGT compared to the control group. These findings suggest that the IGT is not driven by cognitive awareness of the nature of the task

The effects of anticipated regret on risk preferences of social and problem gamblers

Anticipated regret is an important determinant in risky decision making, however only a few studies have explored its role in problem gambling. This study tested for differences in the anticipation of regret among social and problem gamblers and examined how these differences affect risk preferences in a gambling task. The extent of problem gambling was assessed using the South Oaks Gambling Screen and participants were randomly assigned to one of two conditions. In the risky feedback condition, the feeling of regret was avoided by choosing the risky gamble, whereas in the safe feedback condition the safe gamble was the regret-minimizing option. Problem gambling was associated with the choice of the risky gamble in both conditions indicating less sensitivity to anticipated regret. It was also associated with risk seeking across feedback conditions when the stakes of winning and loosing were higher. These findings suggest that less regret or the poor anticipation of regret might contribute to excessive gambling and thus need to be addressed in cognitive treatments of problem gambling

The effects of anticipated regret on risk preferences of social and problem gamblers

Anticipated regret is an important determinant in risky decision making, however only a few studies have explored its role in problem gambling. This study tested for differences in the anticipation of regret among social and problem gamblers and examined how these differences affect risk preferences in a gambling task. The extent of problem gambling was assessed using the South Oaks Gambling Screen and participants were randomly assigned to one of two conditions. In the risky feedback condition, the feeling of regret was avoided by choosing the risky gamble, whereas in the safe feedback condition the safe gamble was the regret-minimizing option. Problem gambling was associated with the choice of the risky gamble in both conditions indicating less sensitivity to anticipated regret. It was also associated with risk seeking across feedback conditions when the stakes of winning and loosing were higher. These findings suggest that less regret or the poor anticipation of regret might contribute to excessive gambling and thus need to be addressed in cognitive treatments of problem gambling.anticipated regret; risk taking; problem gambling.