An energizing role for motivation in information-seeking during the early phase of the COVID-19 pandemic.

The COVID-19 pandemic has highlighted the importance of understanding and managing information seeking behavior. Information-seeking in humans is often viewed as irrational rather than utility maximizing. Here, we hypothesized that this apparent disconnect between utility and information-seeking is due to a latent third variable, motivation.

Learned temporal statistics guide information seeking and shape memory.

Curiosity drives information seeking and promotes learning. Prior work has focused on how curiosity is elicited by intrinsic qualities of information, leaving open questions about how curiosity, exploration, and learning are shaped by the environment. Here we examine how temporal dynamics of the learning environment shape curiosity and learning.

Curiosity and reward: Valence predicts choice and information prediction errors enhance learning.

Curiosity drives many of our daily pursuits and interactions; yet, we know surprisingly little about how it works. Here, we harness an idea implied in many conceptualizations of curiosity: that information has value in and of itself. Reframing curiosity as the motivation to obtain reward-where the reward is information-allows one to leverage major advances in theoretical and computational mechanisms of reward-motivated learning.

Is cognitive functioning impaired in methamphetamine users? A critical review.

The prevailing view is that recreational methamphetamine use causes a broad range of severe cognitive deficits, despite the fact that concerns have been raised about interpretations drawn from the published literature. This article addresses an important gap in our knowledge by providing a critical review of findings from recent research investigating the impact of recreational methamphetamine use on human cognition. Included in the discussion are findings from studies that have assessed the acute and long-term effects of methamphetamine on several domains of cognition, including visuospatial perception, attention, inhibition, working memory, long-term memory, and learning.