This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps, and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely (...) copy and distribute this work, as no entity has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in (...) the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

Purpose: Studies of reactive and proactive modes of inhibitory control tend to show age-related declines and are accompanied by abnormalities in the prefrontal cortex. We explored which mode of inhibitory control would be more amenable to change and accrue greater benefits following engagement in a 4-week theater acting intervention in older adults. These gains were evaluated by performance on the AX-CPT task. We hypothesized that an increase in proactive control would relate to an increase in AY errors and a decrease (...) in BX errors. In contrast, an increase in reactive control would be associated with a decrease in AY errors, no change in AY reaction time, and an increase in BX response time. Further, we posited that an increase in behavioral proactive control would accompany greater cue versus probe activity for previously identified regions in the prefrontal cortex. In contrast, an increase in behavioral reactive control would be accompanied by greater probe activation in these identified brain areas.Materials and Methods: The participants were 179 community-dwelling adults aged 60–89 years who were on average, college-educated. Participants were pseudo-randomly assigned to either an active-experiencing acting intervention condition or the active control condition ; participant assignment was subject to time of enrollment. Participants in both groups were trained by theater-actor researchers with expertise in acting interventions. In contrast to the active control participants who attended a course on theater acting, the acting-intervention group was required to consistently deploy proactive and reactive control mechanisms. Both groups met two times/week for 75-min for 4 weeks. Participant brain-behavioral performance on the AX-CPT task was evaluated prior to and after this four-week period.Results: No intervention effects were found in favor of proactive control. Behavioral evidence in favor of reactive control was weak. Brain-related benefits to reactive control was illustrated by greater probe-activation in Brodmann areas 6 and 8, relative to controls and pre-intervention.Conclusion: We found some evidence for improvements in reactive control via brain measures, attributed to engagement in the acting intervention. (shrink)

This paper, co-authored by undergraduate students and their instructor part of an educational psychology seminar, describes a participatory curriculum design approach for preservice teacher education that focuses on the use of the principles of second-order cybernetics to teach about teaching and learning. Using elements of an Open Source Educational Processes framework, our Spring ESEPSY2309 section created project-based collective hive minds of preservice teachers, relying on a cybernetic approach at the crossroads of Gregory Bateson and Gordon Pask's theories. The classroom community (...) used four innovative tool-mediated pillars to guide collaborative activity: 1) Live-chatting using the Reddit social media platform, 2) observation of the lives, strategies, and practices used by teachers and students in their own social networks through Soundcloud podcasting to expand their own perceptions of pedagogies and best practices that they could employ in their careers, 3) open-ended paper writing, exploring sources beyond the object language provided by the textbook through extensive dyadic conversations with the instructor, and 4) training in the use of the Alice 3 game creation tool for block programming enabling the accumulation of competence in designing classroom systems that may treat students these undergraduates would soon teach as active historical agents in learning environments, combining skills from varied subjects into transdisciplinary educational experiences. We showcase outcomes of our class projects using a narrative inquiry to describe podcast episodes, a topic network analysis to illustrate the expansive nature of Open Source writing activity, and a visual depiction of our class Alice 3 games. (shrink)