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Full-Text Articles in Psychology
A Brain Motivated To Play: Insights Into The Neurobiology Of Playfulness, Stephen M. Siviy
A Brain Motivated To Play: Insights Into The Neurobiology Of Playfulness, Stephen M. Siviy
Psychology Faculty Publications
Play is an important part of normal childhood development and is seen in varied forms among many mammals. While not indispensable to normal development, playful social experiences as juveniles may provide an opportunity to develop flexible behavioural strategies when novel and uncertain situations arise as an adult. To understand the neurobiological mechanisms responsible for play and how the functions of play may relate to these neural substrates, the rat has become the model of choice. Play in the rat is easily quantified, tightly regulated, and can be modulated by genetic factors and postnatal experiences. Brain areas most likely to be …
Fractionating Choice: A Study On Reward Discrimination, Preference, And Relative Valuation In The Rat (Rattus Norvegicus), Joshua M. Ricker, Justin D. Hatch, Daniel D. Powers, Howard C. Cromwell
Fractionating Choice: A Study On Reward Discrimination, Preference, And Relative Valuation In The Rat (Rattus Norvegicus), Joshua M. Ricker, Justin D. Hatch, Daniel D. Powers, Howard C. Cromwell
Psychology Faculty Publications
Choice behavior combines discrimination between distinctive outcomes, preference for specific outcomes and relative valuation of comparable outcomes. Previous work has focused on 1 component (i.e., preference) disregarding other influential processes that might provide a more complete understanding. Animal models of choice have been explored primarily utilizing extensive training, limited freedom for multiple decisions and sparse behavioral measures constrained to a single phase of motivated action. The present study used a paradigm that combines different elements of previous methods with the goal to distinguish among components of choice and explore how well components match predictions based on risk-sensitive foraging strategies. In …
Correcting Misconceptions About Gamification Of Assessment: More Than Sjts And Badges, Michael B. Armstrong, Jared Z. Ferrell, Andrew B. Collmus, Richard N. Landers
Correcting Misconceptions About Gamification Of Assessment: More Than Sjts And Badges, Michael B. Armstrong, Jared Z. Ferrell, Andrew B. Collmus, Richard N. Landers
Psychology Faculty Publications
Describing the current state of gamification, Chamorro-Premuzic, Winsborough, Sherman, and Hogan () provide a troubling contradiction: They offer examples of a broad spectrum of gamification interventions, but they then summarize the entirety of gamification as “the digital equivalent of situational judgment tests.” This mischaracterization grossly oversimplifies a rapidly growing area of research and practice both within and outside of industrial–organizational (I-O) psychology. We agree that situational judgment tests (SJTs) can be considered a type of gamified assessment, and gamification provides a toolkit to make SJTs even more gameful. However, the term gamification refers to a much broader and potentially more …