Social and Behavioral Sciences Commons^™

Examining The Relationships Between Self-Efficacy, Task-Relevant Attentional Control, And Task Performance: Evidence From Event-Related Brain Potentials, Jason R. Themanson, Peter J. Peter J. Rosen

Jason R. Themanson, Ph.D

Neural Effects Of Varying Levels Of Social Re-Inclusion After Varying Periods Of Social Exclusion, Jason Themanson, Jessica White, '15

Jason R. Themanson, Ph.D

No abstract provided.

The Ongoing Cognitive Processing Of Exclusionary Social Events: Evidence From Event-Related Potentials, Jason R. Themanson

Jason R. Themanson, Ph.D

Measuring Neural And Behavioral Activity During Ongoing Computerized Social Interactions: An Examination Of Event-Related Brain Potentials, Jason R. Themanson

Jason R. Themanson, Ph.D

Ostracism: How Witnessing The Perpetrators Influences Subsequent Experiences Of The Target, Jason Themanson, Roberto Romay, '14

Jason R. Themanson, Ph.D

No abstract provided.

Neural And Behavioral Effects Of Being Socially Excluded By The Targets Of A Witnessed Social Exclusion, Jason Themanson, Kaitlin Dunn, '14

Jason R. Themanson, Ph.D

No abstract provided.

The Effects Of Social Exclusion On The Ern And The Cognitive Control Of Action Monitoring, Jason R. Themanson, Aaron B. Ball, Stephanie M. Khatcherian, Peter J. Rosen

Jason R. Themanson, Ph.D

An Event-Related Examination Of Neural Activity During Social Interactions, Jason R. Themanson, Stephanie M. Khatcherian, Aaron B. Ball, Peter J. Rosen

Jason R. Themanson, Ph.D

Social exclusion is known to cause alterations in neural activity and perceptions of social distress. However, previous research is largely limited to examining social interactions as a unitary phenomenon without investigating adjustments in neural and attentional processes that occur during social interactions. To address this limitation, we examined neural activity on a trial-by-trial basis during different social interactions. Our results show conflict monitoring neural alarm activation, indexed by the N2, in response to specific exclusionary events; even during interactions that are inclusionary overall and in the absence of self-reported feelings of social pain. Furthermore, we show enhanced attentional activation to …

Examining The Effects Of Social Exclusion On Neural And Behavioral Indices Of Self-Regulatory Action Monitoring, Jason R. Themanson, Aaron B. Ball, Stephanie M. Khatcherian, Peter J. Rosen

Jason R. Themanson, Ph.D

Being the target of social exclusion produces a number of negative consequences, including deficits in cognitive functioning related to self-regulation and general cognition. While such effects have been acknowledged, there is a lack of literature examining the influence of social exclusion on both neural and behavioral indices of self-regulatory action monitoring processes during task performance. Accordingly, the current study utilized event-related brain potentials (ERPs) to investigate the influence of social exclusion, created through the use of the Cyberball paradigm, on neural and behavioral indices of self-regulatory action monitoring processes implemented during the execution of a modified flanker task. Specifically, the …

Influences Of Different Degrees Of Social Exclusion On Neural Activity, Jason R. Themanson, Amanda D. Larsen, Jennifer A. Schreiber, Kaitlin R. Dunn

Jason R. Themanson, Ph.D

Social Exclusion Although recent research has made strides in understanding the behavioral impact of varying degrees of social exclusion on targets of exclusion, little is known about the ongoing neural dynamics present during the exclusion process. Importantly, previous research has shown differences in neural activity during exclusionary and inclusionary interactions as well as to exclusionary and inclusionary social events. However, no examinations have investigated whether these differences are sensitive to different degrees of social inclusion or exclusion. Current Study To examine the potential impact of varying degrees of social exclusion on neural activity related to being the target of exclusion, …

Investigating Differences Due To The Timing Of Social Exclusion, Jason R. Themanson, Jennifer A. Schreiber, Amanda D. Larsen, Kaitlin R. Dunn

Jason R. Themanson, Ph.D

Social Exclusion When examining social exclusion, researchers typically focus on the end of the interaction. However, recent research examining patterns of neural activation during social interactions indicates that specific events throughout an interaction are related to perceptions of exclusion (Themanson et al., 2013). This leaves open the possibility that exclusion-related consequences may be present even if someone was fully included at the end of a social interaction. To address this issue, we varied the timing of similar durations of exclusion within social interactions to see the effects on exclusion-related neural activity and self-reported feeling states. Current Study To examine the …

The Ongoing Cognitive Processing Of Exclusionary Social Events: Evidence From Event-Related Potentials, Jason R. Themanson, Aaron B. Ball, Stephanie M. Khatcherian, Jennifer A. Schreiber, Amanda D. Larsen, Kaitlin R. Dunn, Peter J. Rosen

Jason R. Themanson, Ph.D

Social Exclusion and ERPs Social exclusion is theorized to influence cognition by reallocating attention toward exclusion and away from other processes. Accordingly, this additional processing of exclusionary events should be exhibited in neural indices of attention allocation. Previous research has shown N2 differences at the moment that an individual can identify being included or excluded within an ongoing social interaction regardless of the larger nature of the social exchange. Further, research has shown that exclusion draws attention away from other cognitive control processes, suggesting that additional processing of exclusionary events should be evidenced in ongoing interactions. Current Study To examine …

Living (And Dying) In The Moment: An Examination Of Ongoing Neural Activity During Social Exclusion, Jason R. Themanson, Stephanie M. Khatcherian,, Aaron B. Ball

Jason R. Themanson, Ph.D

Social exclusion is known to cause alterations in neural alarm activity as well as perceptions of social distress. However, previous research is largely limited to examining neural activation aggregated within blocks of social interactions, which does not allow for the examination of adjustments in neural alarm processes, or additional task-relevant attentional processes, during social interactions. To address these limitations, we examined neural alarm activity and other attention-related neural processes on a trial-by-trial basis during different social interactions that were characterized as largely inclusive or exclusive. Our results show neural alarm activation, evidenced by the N2 component, in response to all …

Type 1 Diabetes And Its Effects On Active/Inactive Goal Priming For Exercise, Jason Themanson, Kevin Seske, '12

Jason R. Themanson, Ph.D

No abstract provided.

Social Physique Anxiety, Self-Esteem, And Body Image: The Effects Of Exercising With The Opposite Sex, Jason Themanson, Alyssa Schardt, '12

Jason R. Themanson, Ph.D

No abstract provided.

Negative Affect And Its Effect On Neural Activity And Reaction Time, Jason Themanson, Katy Mccortney, '12

Jason R. Themanson, Ph.D

No abstract provided.

Alterations In Error-Related Brain Activity And Post-Error Behavior Over Time, Jason R. Themanson, Matthew B. Pontifex, Charles H. Hillman, Peter J. Rosen, Edward Mcauley

Jason R. Themanson, Ph.D

This study examines the relation between the error-related negativity (ERN) and post-error behavior over time in healthy young adults (N = 61). Event-related brain potentials were collected during two sessions of an identical flanker task. Results indicated changes in ERN and post-error accuracy were related across task sessions, with more negative ERN associated with greater improvements in post-error Accuracy. This relationship was independent of any cross-sectional relationships between overall task performance, individual difference factors, including personality and self-efficacy, and indices of self-regulatory action monitoring. These results indicate that the relation between ERN and post-error accuracy remains intact and consistent regardless …

Neural Correlates Of The Implicit Association Test: Evidence For Semantic And Emotional Processing, Jason R. Themanson, John K. Williams

Jason R. Themanson, Ph.D

The Relation Of Self-Efficacy And Error-Related Self-Regulation, Jason Themanson, Matthew Pontifex, Charles Hillman, Edward Mcauley

Jason R. Themanson, Ph.D

Relations between a modifiable psychosocial factor, self-efficacy (SE), and behavioral and neural indices of self-regulation, including post-error behavior, the error-related negativity (ERN), and error positivity (Pe) were examined in young adults during a flanker task emphasizing either accuracy or speed. SE was predicted to be associated with larger ERN and Pe amplitudes, as well as greater post-error behavioral performance during task conditions emphasizing accuracy, but not speed. Results showed that higher SE was associated with greater post-error response accuracy during the accuracy condition, but not the speed condition, and higher SE was related with greater ERN amplitudes across instruction conditions. …

On The Number Of Trials Necessary For Stabilization Of Error-Related Brain Activity Across The Life Span, Jason Themanson, Matthew Pontifex, Mark Scudder, Michael Brown, Kevin O'Leary, Chien-Ting Wu, Charles Hillman

Jason R. Themanson, Ph.D

The minimum number of trials necessary to accurately characterize the error-related negativity (ERN) and the error positivity (Pe) across the life span was investigated using samples of preadolescent children, college-age young adults, and older adults. Event-related potentials and task performance were subsequently measured during a modified flanker task. Response-locked averages were created using sequentially increasing errors of commission in blocks of two. Findings indicated that across all age cohorts ERN and Pe were not significantly different relative to the within-participants grand average after six trials. Further, results indicated that the ERN and Pe exhibited excellent internal reliability in preadolescent children …

The Relation Of Aerobic Fitness To Neuroelectric Indices Of Cognitive And Motor Task Preparation, Jason Themanson, Keita Kamijo, Kevin O'Leary, Matthew Pontifex, Charles Hillman

Jason R. Themanson, Ph.D

The relation of aerobic fitness to task preparation was examined in a sample of young adults separated into higher- and lower-fit groups according to their maximal oxygen consumption. Participants performed a modified Sternberg working memory task under speed and accuracy instructions while measures of task performance and contingent negative variation (CNV) were collected. Analyses revealed no significant fitness differences between groups on task performance measures. However, frontal CNVamplitude was significantly larger for lower-fit participants compared to higher-fit participants during the speed instructions, an effect not found for the accuracy instructions. These results suggest that lower-fit individuals may rely to a …

Physical Activity And Neurocognitive Function Across The Lifespan, Jason Themanson, Charles Hillman, Sarah Buck

Jason R. Themanson, Ph.D

No abstract provided.

Acute Aerobic Exercise Effects On Event-Related Brain Potentials, Jason Themanson, Charles Hillman, Matthew Pontifex

Jason R. Themanson, Ph.D

No abstract provided.

Aerobic Fitness And Cognitive Development: Event-Related Brain Potential And Task Performance Indices Of Executive Control In Preadolescent Children, Jason R. Themanson, Charles H. Hillman, Sarah M. Buck, Matthew B. Pontifex, Darla M. Castelli

Jason R. Themanson, Ph.D

The relationship between aerobic fitness and executive control was assessed in 38 higher- and lower-fit children (M_age = 9.4 years), grouped according to their performance on a field test of aerobic capacity. Participants performed a flanker task requiring variable amounts of executive control while event-related brain potential responses and task performance were assessed. Results indicated that higher-fit children performed more accurately across conditions of the flanker task and following commission errors when compared to lower-fit children, whereas no group differences were observed for reaction time. Neuroelectric data indicated that P3 amplitude was larger for higher- compared to lower-fit children …

Fitness And Action Monitoring: Evidence For Improved Cognitive Flexibility In Young Adults, Jason R. Themanson, Matthew B. Pontifex, Charles H. Hillman

Jason R. Themanson, Ph.D

To improve behavior, one must detect errors and initiate subsequent corrective adaptations. This action monitoring process has been widely studied, but little is known about how one may improve this aspect of cognition. To examine the relationship between cardiorespiratory fitness and action monitoring, we recorded the error-related negativity (ERN), an event-related brain potential believed to index action monitoring, as well as post-error behavioral indices of action monitoring from healthy young adults (18–25 years) who varied in cardiorespiratory fitness. These measures were collected during the execution of flanker tasks emphasizing response accuracy or speed to better assess the specificity of any …

Self-Efficacy Effects On Neuroelectric And Behavioral Indices Of Action Monitoring In Older Adults, Jason R. Themanson, Charles H. Hillman, Edward Mcauley, Sarah M. Buck, Shawna E. Doerksen, Katherine S. Morris, Matthew B. Pontifex

Jason R. Themanson, Ph.D

The relationships between self-efficacy (SE), i.e., beliefs in personal capabilities, and behavioral and neuroelectric (i.e., ERN, Pe) indices of action monitoring were investigated in 40 older adults (13 male) during the completion of a flanker paradigm performed under task conditions emphasizing either accuracy or speed. SE relative to task performance during both conditions was assessed prior to each cognitive task. Results indicated that high-SE older adults exhibited larger ERN and Pe amplitudes compared to low-SE older adults under the accuracy instruction condition. Additionally, a moderating effect of SE on the relationship between ERN and post-error response accuracy was revealed in …

Age And Physical Activity Influences On Action Monitoring During Task Switching, Jason R. Themanson, Charles H. Hillman, John J. Curtin

Jason R. Themanson, Ph.D

Behavioral and neuroelectric indices of action monitoring were compared for 53 high and low physically active older (60–71 years) and younger (18–21 years) adults during a task-switching paradigm in which they performed a task repeatedly or switched between two different tasks. The error-related negativity (ERN) of a response-locked event-related brain potential (ERP) and behavioral measures of response speed and accuracy were measured during the heterogeneous condition (switching randomly between two tasks) of the switch task. Results indicated that older adults exhibited a greater relative slowing in RT during heterogeneous blocks and smaller ERN amplitude compared to younger adults. Additionally, physical …

Cardiorespiratory Fitness And Acute Aerobic Exercise Effects On Neuroelectric And Behavioral Measures Of Action Monitoring, Jason R. Themanson, Charles H. Hillman

Jason R. Themanson, Ph.D

Cardiorespiratory fitness and acute aerobic exercise effects on cognitive function were assessed for 28 higher- and lower-fit adults during a flanker task by comparing behavioral and neuroelectric indices of action monitoring. The error-related negativity, error positivity, and N2 components, as well as behavioral measures of response speed, accuracy, and post-error slowing were measured following a 30-minute acute bout of treadmill exercise or following 30-minutes of rest. A graded maximal exercise test was used to measure cardiorespiratory fitness by assessing maximal oxygen uptake. Results indicated that higher-fit adults exhibited reduced error-related negativity amplitude, increased error positivity amplitude, and increased post-error response …