Optimists hold positive a priori beliefs about the future. In Bayesian statistical theory, a priori beliefs can be overcome by experience. However, optimistic beliefs can at times appear surprisingly resistant to evidence, suggesting that optimism might also influence how new information is selected and learned. Here, we use a novel Pavlovian conditioning task, embedded in a normative framework...

The present study explores the correlates of adhering to the recent low-risk single-occasion drinking (LRSOD) guidelines. This was achieved by exploring key beliefs and attitudes underlying adherence to these guidelines within the framework of the theory of planned behaviour (TPB). Female students (n = 173) provided information about their LRSOD and beliefs and attitudes pertaining to LRSOD. An...

Addressing the use of respite services by caregivers of individuals with dementia is important to improving social support among this vulnerable group. This article uses theory to conceptualize the behavioral, normative, and control beliefs that caregivers of individuals with dementia associate with the use of out-of-home day centers for respite. Interviews and focus groups with 36 caregivers w...

We describe the operation of our argumentation system, and discuss its use of attentional focus during both content planning and argument presentation. During content planning, attentional focus guides an abductive process used to build-up arguments. This process is applied to a model of a user's • beliefs and a normative model. During argument presentation, attentional focus supports the gener...

We examined within- and between-person variations in parental legitimacy beliefs in a sample of 883 Arab refugee youth (M(age) = 15.01 years, SD = 1.60), 277 Iraqis, 275 Syrians, and 331 Palestinians, in Amman, Jordan. Latent profile analyses of 22 belief items yielded 4 profiles of youth. The normative profile (67% of the sample, n = 585) most strongly endorsed parental authority legitimacy fo...

OBJECTIVE The psychological processes of doubting and skepticism have recently become topics of neuroscientific investigation. In this context, we developed the False Tagging Theory, a neurobiological model of the belief and doubt process, which proposes that the prefrontal cortex is critical for normative doubt regarding properly comprehended cognitive representations. Here, we put our theory ...