TY - JOUR T1 - The role of cognitive processing on dieters` success or fail TT - نقش پردازش‌های شناختی در موفقیت یا شکست رژیم گیرندگان JF - jcp JO - jcp VL - 5 IS - 2 UR - http://jcp.khu.ac.ir/article-1-2745-en.html Y1 - 2017 SP - 1 EP - 10 KW - Obesity KW - Attentional bias KW - Implicit association KW - Working memory capacity KW - Dual- processing model N2 - Obesity is one of the most important problems which threatens the global health. Healthcare organizations spend a large amount of money to predict and treat obesity every year. The most common treatment for obesity is concentrated on shaping a new lifestyle with more exercise and healthy diet. But a multitude of dieters fail. In this study, the role of cognitive processing in dieters` success or fail was investigated. Participants were successful (N= 42) and unsuccessful (N= 45) dieters between 18 and 40 years old. Attentional bias, positive implicit association, and working memory capacity were measured by dot-probe task, a modified version of implicit association test (IAT), and N-Back task. Results indicated that unsuccessful dieters showed greater attentional bias to (d= 0.69) and more food preferences for (d= 1.06) high-calorie food pictures. Nevertheless, there was no significant difference in implicit associations for high calorie food and in working memory capacity between the groups. These results were congruent with some previous studies and they were discussed based on dual-processing model. M3 ER -