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Articles 1891 - 1920 of 3072
Full-Text Articles in Psychology
Young Adult Children’S Communicative Management Of Emotions About Divorce And Divorce Disclosures: Creating And Applying A New Measure, Jenna Shimkowski
Young Adult Children’S Communicative Management Of Emotions About Divorce And Divorce Disclosures: Creating And Applying A New Measure, Jenna Shimkowski
Electronic Theses and Dissertations
Although scholars have examined the impacts of divorce on children, there has been little research focused on how children communicatively manage and make sense of their emotions following the divorce. Theoretically, the communication field is lacking in the knowledge of ways in which children of divorce handle the emotions that can arise in their new family system. This dissertation consists of two studies. Study 1 included identifying the strategies that young adult children report using to manage their emotions regarding parents’ divorce and creating a new measure based on children’s reports of these management strategies. Young adults reported using verbal …
Increased Attention And Memory For Beloved-Related Information During Infatuation: Behavioral And Electrophysiological Data, Sandra J. E. Langeslag, Jamie R. Oliver, Martine E. Köhlen, Ilse M. Nijs
Increased Attention And Memory For Beloved-Related Information During Infatuation: Behavioral And Electrophysiological Data, Sandra J. E. Langeslag, Jamie R. Oliver, Martine E. Köhlen, Ilse M. Nijs
Psychology Faculty Works
Emotionally salient information is well attended and remembered. It has been shown that infatuated individuals have increased attention for their beloved. It is unknown whether this attention bias generalizes to information related to the beloved. Moreover, infatuated individuals report to remember trivial things about their beloved, but this has not yet been tested empirically. In two studies, we tested whether infatuated individuals have increased attention and memory for beloved-related information. In a passive viewing task (Study 1), the late positive potential, an event-related potential (ERP) component reflecting motivated attention, was enhanced for beloved-related vs friend-related words/phrases. In a recognition task …
Mystical Poetry And Imagination: Inspiring Transpersonal Awareness Of Spiritual Freedom, Dorit Netzer
Mystical Poetry And Imagination: Inspiring Transpersonal Awareness Of Spiritual Freedom, Dorit Netzer
International Journal of Transpersonal Studies
The author describes the philosophical and empirical aspects of an intuitive inquiry that explored 24 individuals’ (ages 30-80) mental images and creative expression in response to selected mystical poetry through a three-step procedure named Imaginal Resonance. Participants’ imaginal encounters with the poems inspired transpersonal awareness of spiritual freedom—a participatory, co-creative experience of self-awareness beyond personal concerns. Intuitive examination of the data and a hermeneutic analysis uncovered participants’ symbolic expressions of qualities such as awakening, personal development, introversion, expansion, connection, and liberation. Imaginal resonance facilitated a temporary glimpse of spiritual freedom, which was soon hindered by reasoning, questioning, commentary, comparison, anticipation, …
Burnout, Work Engagement, And Well-Being In The Healthcare Professions: A Proposal For A Digital Intervention, Eric T. Reinhart
Burnout, Work Engagement, And Well-Being In The Healthcare Professions: A Proposal For A Digital Intervention, Eric T. Reinhart
Browse all Theses and Dissertations
Burnout is a chronic problem for individuals in the helping professions and is particularly pronounced in healthcare settings. Burnout is an extreme stress response characterized by emotional exhaustion, depersonalization of patients, and a decreased sense of personal accomplishment. Factors unique to healthcare settings include high patient to staff ratios, evaluations of effectiveness based on patient outcomes, and the competing demands of policy makers, patients, and clinicians. Work engagement is a product of the positive psychology movement and developed out of the study of burnout. Work engagement is an affective-emotional state of work-related well-being and is characterized as being positive and …
Introduction To The Special Topic Section On Arts And Consciousness, Dorit Netzer
Introduction To The Special Topic Section On Arts And Consciousness, Dorit Netzer
International Journal of Transpersonal Studies
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Anger Is A Gift: How Psychology And Ethics Illuminate Moral Responsibility - Peter White Scholar Grant, Zac Cogley
Anger Is A Gift: How Psychology And Ethics Illuminate Moral Responsibility - Peter White Scholar Grant, Zac Cogley
Grants
This proposal details a project that builds on my current interdisciplinary research program to articulate and develop a novel theory of moral responsibility. Like many philosophers, I maintain that whether someone is morally responsible for an action depends on whether it is appropriate to adopt attitudes such as anger and resentment toward the person. What makes my view unique is how I understand these “reactive attitudes.” I show they serve three functions: to appraise the action of a person (e.g. that it is wrong), to communicate the appraisal of wrongdoing to others, and to sanction the perceived wrongdoer. My defense …
Moishe Postone And The Critique Of Traditional Marxism: Helplessness And The Present Moment Of The Great Acceleration, Alexander M. Stoner, Andony Melathopoulos
Moishe Postone And The Critique Of Traditional Marxism: Helplessness And The Present Moment Of The Great Acceleration, Alexander M. Stoner, Andony Melathopoulos
Book Sections/Chapters
This chapter situates Moishe Postone's critique of traditional Marxism in relation to the present moment of the Great Acceleration. We engage a close reading of Postone reinterpretation of Marx's mature theory of capital with specific focus on the linkage between economic growth and ecological degradation, and how this linkage is necessary connected to social domination in modern capitalist society. Postone's Marxian theory is significant because, as we demonstrate, it allows one to grasp societally induced environmental degradation following WWII in a critical and reflexive manner. The chapter concludes by discussing the growing sense of helplessness that defines the present moment …
Georg Lukács (1885-1971) And The Critique Of Reification: On The Dialectical Genesis Of The Great Acceleration, Alexander M. Stoner, Andony Melathopoulos
Georg Lukács (1885-1971) And The Critique Of Reification: On The Dialectical Genesis Of The Great Acceleration, Alexander M. Stoner, Andony Melathopoulos
Book Sections/Chapters
This chapter situates Lukács' critique of reification (1923) in relation to the emergence of the Great Acceleration. We develop Lukács' critique through the issue of the increasing rationalization of industrial and administrative work in the early twentieth century. In do so, we show how Lukács is able to relocate the continued relevance of Marx's insights with respect to the deeper structure of capitalist society in his consideration of the differential manner in which proletariat and bourgeois class consciousness approach the problem of social contradictions. We then discuss how, for Lukács, the overcoming of reification (or the failure to do so) …
The Impact Of Collective Intelligence And Honest Signaling On Fraud Brainstorming Effectiveness: A Sociometric Investigation Using Wearable Sensor Technology, Allen Hartt
2015
This dissertation investigates the impact of collective intelligence and honest signaling on the fraud risk brainstorming effectiveness of audit groups. Emerging research in psychology shows that collective intelligence, which captures the general ability of a group to perform a wide variety of tasks, is a strong predictor of group performance. Honest signals are nonverbal communication cues that are either so costly to make or difficult to suppress that they are reliable in signaling intent.
The first study of this dissertation provides a summary of extant literature examining collective intelligence and honest signaling, with an emphasis on those studies that have …
Transpersonal Art—Does It Bite?, Judy Schavrien
Transpersonal Art—Does It Bite?, Judy Schavrien
International Journal of Transpersonal Studies
This article addresses the question of whether or not political perspective and content enrich transpersonal art and studies. The artist’s argument for making the range of the transpersonal inclusive, not just transcendent but also immanent, employs examples from her art as well as descriptions of her process. She sets the discussion in three contexts: that of art criticism, contemporary and traditional; that of art production; and that of the field of transpersonal studies. In regard to the latter, she both defines and examines the role of spiritual bypass, and argues the importance of resisting the temptation to take refuge in …
The Perceived Effects Of Dance For Individuals With Parkinson’S Disease And Healthy Amateurs, Taylor Marie Mastin
The Perceived Effects Of Dance For Individuals With Parkinson’S Disease And Healthy Amateurs, Taylor Marie Mastin
Electronic Theses and Dissertations
The objective of the present study was to compare the effects of dance participation on physical and psychological functioning as perceived by two distinct groups of dancers: dancers with Parkinson's disease (PD) and healthy amateur (HA) dancers. Dancers in the Parkinson's sample group were gathered from participants in the Dance for PD® program, while healthy amateur dancers were recruited from university dance departments and through social media. Both groups were administered measures related to affect, self-efficacy, quality of life, and which aspects of dance classes were most helpful and/or challenging. Several open-ended questions for both groups were included, along with …
Exploration Of The Wechsler Memory Scale Fourth Edition And Measures Of Executive Function Combined Components Model, Isaac Tourgeman
Exploration Of The Wechsler Memory Scale Fourth Edition And Measures Of Executive Function Combined Components Model, Isaac Tourgeman
Theses and Dissertations
While memory is the faculty that affords us learning, adaptation and development, it is our executive function that oversees, manages and organizes these abilities. Still, there is limited research on the interaction between memory and executive function. The present study investigated this relationship through Principal Components Analysis. Performances on accepted measures of memory and executive function were evaluated in an adult clinical sample. Components were retained using three criteria: a predetermined four-component structure, eigenvalues exceeding a value of one, and parallel analysis. Results demonstrated that a four-component model most accurately represented the data. Analyses also revealed that measures of immediate …
Examining The Relationship Among Genes, Attention Bias To Emotion, Depression In Youth, Jessica L. Jenness
Examining The Relationship Among Genes, Attention Bias To Emotion, Depression In Youth, Jessica L. Jenness
Electronic Theses and Dissertations
The investigation of biologically initiated pathways to psychological disorder is critical to advance our understanding of mental illness. Research has suggested that attention bias to emotion may be an intermediate trait for depression associated with biologically plausible candidate genes, such as the serotonin transporter (5-HTTLPR) and catechol-o-methyl-transferase (COMT) genes, yet there have been mixed findings in regards to the precise direction of effects. The experience of recent stressful life events (SLEs) may be an important, yet currently unstudied, moderator of the relationship between genes and attention bias as SLEs have been associated with both gene expression and attention to emotion. …
Behavioral Couples Therapy For Smoking Cessation: A Pilot Randomized Clinical Trial, Heather Lachance, Erin M. Tooley
Behavioral Couples Therapy For Smoking Cessation: A Pilot Randomized Clinical Trial, Heather Lachance, Erin M. Tooley
Arts & Sciences Faculty Publications
Introduction—Behavioral couples therapy (BCT) has been found to improve long-term abstinence rates in alcohol- and substance-dependent populations but has not been tested for smoking cessation. This pilot study examined the feasibility and acceptability of BCT for smoking-discordant couples.
Methods—Forty-nine smokers (smoking >10 cigarettes/day) with non-smoking partners were randomized to receive a couples social support (BCT-S) intervention, or an individually-delivered smoking cessation (ST) treatment. The couples were married or cohabiting for at least one year, with partners who had never smoked or had not used tobacco in one year. Both treatments included seven weekly sessions and 8-weeks of nicotine …
Proof Of Heaven?: Controversy Over Near-Death Experiences In American Christianity, Joel Sanford
Proof Of Heaven?: Controversy Over Near-Death Experiences In American Christianity, Joel Sanford
The Hilltop Review
Testimonies claiming firsthand experience of Life after Death have been circulating in many cultures since antiquity. Among these experiences are those occurring at, near, or beyond the point of death or apparent death. Testimonies of this kind of experience, now widely referred to as a Near-death Experience (NDE), were popularized by Raymond Moody's publication of Life after Life in 1975. In the last 10 years, it seems there has been a growing American public interest in these experiences, resulting in a slew of New York Times best-sellers. With such provocative titles as Proof of Heaven and Heaven is for Real …
Integration Of Multidimensional Signal Detection Theory With Fuzzy Signal Detection Theory, Maureen O'Connell
Integration Of Multidimensional Signal Detection Theory With Fuzzy Signal Detection Theory, Maureen O'Connell
Electronic Theses and Dissertations
Signal detection theory (SDT) has proven to be a robust and useful statistical model for analyzing human performance in detection and decision making tasks. As with many models extensions have been proposed in order capture and represent the real world to a greater degree. Multidimensional Signal Detection Theory (MSDT) has had success in describing and modeling complex signals, signals that are comprised by more than one identifiable component dimension. Fuzzy Signal Detection Theory (FSDT) has had success in modeling and measuring human performance in cases where there exist ambiguity in the signal or response dimension characteristics, through the application of …
Growing Up Black In The Jordan Park District: The St. Petersburg African-American Experience During The Civil Rights Era Of The 1950s/1970s, Marvin L. Simner
Growing Up Black In The Jordan Park District: The St. Petersburg African-American Experience During The Civil Rights Era Of The 1950s/1970s, Marvin L. Simner
Psychology Publications
To rectify the many injustices endured by African-Americans as the result of slavery, three Civil Rights amendments were inserted in the US Constitution around the end of the Civil War. Known as Reconstruction Amendments, the 13th Amendment, adopted by Congress on December 18, 1865, abolished slavery and involuntary servitude. The 14th Amendment, adopted two years later, gave African-Americans the right to receive equal treatment under the law, and the 15th Amendment, ratified on February 3, 1870, prohibited federal and state governments from depriving any citizen of the (right to) vote on racial grounds. Although these three amendments were well intentioned, …
The London Waterworks Controversy The Great Debate Of 1875-1877, Marvin L. Simner
The London Waterworks Controversy The Great Debate Of 1875-1877, Marvin L. Simner
Psychology Publications
No abstract provided.
The Influence Of Emphasizing Psychological Causes Of Depression On Public Stigma, Francois B. Botha, David J.A. Dozois
The Influence Of Emphasizing Psychological Causes Of Depression On Public Stigma, Francois B. Botha, David J.A. Dozois
Psychology Publications
Public stigma discourages people with depression from seeking help. Attribution theory predicts that psychological causal explanations for depression increase public stigma by emphasising personal responsibility for the condition. Schema theory may, however, present a less stigmatizing psychological etiology by emphasising childhood experiences. Undergraduate participants (N = 276) were randomly presented with vignettes positing biomedical, contextual, cognitive distortion, or cognitive schema explanations for depression. Contextual, cognitive distortion, and cognitive schema explanations for depression were associated with less public stigma relative to the control condition. Future antistigma programs may incorporate cognitive and contextual models of depression to reduce public stigma.
Deficits In Audiovisual Speech Perception In Normal Aging Emerge At The Level Of Whole-Word Recognition., Ryan A Stevenson, Caitlin E Nelms, Sarah H Baum, Lilia Zurkovsky, Morgan D Barense, Paul A Newhouse, Mark T Wallace
Deficits In Audiovisual Speech Perception In Normal Aging Emerge At The Level Of Whole-Word Recognition., Ryan A Stevenson, Caitlin E Nelms, Sarah H Baum, Lilia Zurkovsky, Morgan D Barense, Paul A Newhouse, Mark T Wallace
Brain and Mind Institute Researchers' Publications
Over the next 2 decades, a dramatic shift in the demographics of society will take place, with a rapid growth in the population of older adults. One of the most common complaints with healthy aging is a decreased ability to successfully perceive speech, particularly in noisy environments. In such noisy environments, the presence of visual speech cues (i.e., lip movements) provide striking benefits for speech perception and comprehension, but previous research suggests that older adults gain less from such audiovisual integration than their younger peers. To determine at what processing level these behavioral differences arise in healthy-aging populations, we administered …
Prevalence Of Increases In Functional Connectivity In Visual, Somatosensory And Language Areas In Congenital Blindness., Lizette Heine, Mohamed A Bahri, Carlo Cavaliere, Andrea Soddu, Steven Laureys, Maurice Ptito, Ron Kupers
Prevalence Of Increases In Functional Connectivity In Visual, Somatosensory And Language Areas In Congenital Blindness., Lizette Heine, Mohamed A Bahri, Carlo Cavaliere, Andrea Soddu, Steven Laureys, Maurice Ptito, Ron Kupers
Brain and Mind Institute Researchers' Publications
There is ample evidence that congenitally blind individuals rely more strongly on non-visual information compared to sighted controls when interacting with the outside world. Although brain imaging studies indicate that congenitally blind individuals recruit occipital areas when performing various non-visual and cognitive tasks, it remains unclear through which pathways this is accomplished. To address this question, we compared resting state functional connectivity in a group of congenital blind and matched sighted control subjects. We used a seed-based analysis with a priori specified regions-of-interest (ROIs) within visual, somato-sensory, auditory and language areas. Between-group comparisons revealed increased functional connectivity within both the …
Nicotine Receptors Mediating Sensorimotor Gating And Its Enhancement By Systemic Nicotine., Farena Pinnock, Daniel Bosch, Tyler Brown, Nadine Simons, John R Yeomans, Cleusa Deoliveira, Susanne Schmid
Nicotine Receptors Mediating Sensorimotor Gating And Its Enhancement By Systemic Nicotine., Farena Pinnock, Daniel Bosch, Tyler Brown, Nadine Simons, John R Yeomans, Cleusa Deoliveira, Susanne Schmid
Brain and Mind Institute Researchers' Publications
Prepulse inhibition (PPI) of startle occurs when intensity stimuli precede stronger startle-inducing stimuli by 10-1000 ms. PPI deficits are found in individuals with schizophrenia and other psychiatric disorders, and they correlate with other cognitive impairments. Animal research and clinical studies have demonstrated that both PPI and cognitive function can be enhanced by nicotine. PPI has been shown to be mediated, at least in part, by mesopontine cholinergic neurons that project to pontine startle neurons and activate muscarinic and potentially nicotine receptors (nAChRs). The subtypes and anatomical location of nAChRs involved in mediating and modulating PPI remain unresolved. We tested the …
Prolonged In Vivo Retention Of A Cathepsin D Targeted Optical Contrast Agent In A Mouse Model Of Alzheimer's Disease., Jonatan A Snir, Mojmir Suchy, Keith St Lawrence, Robert H E Hudson, Stephen H Pasternak, Robert Bartha
Prolonged In Vivo Retention Of A Cathepsin D Targeted Optical Contrast Agent In A Mouse Model Of Alzheimer's Disease., Jonatan A Snir, Mojmir Suchy, Keith St Lawrence, Robert H E Hudson, Stephen H Pasternak, Robert Bartha
Brain and Mind Institute Researchers' Publications
BACKGROUND: Cathepsin D (CatD) is a lysosomal protease that is elevated early in Alzheimer's disease (AD). We have previously developed a Targeted contrast agent (CA) to detect CatD activity in vivo, consisting of a magnetic resonance imaging/fluorescent moiety linked to a cell penetrating peptide (CPP) by means of a CatD cleavage site and have demonstrated its uptake in the brain of an AD mouse model.
OBJECTIVE: The purpose of this study was to characterize the in vivo retention of a near infra-red fluorescent dye labeled version of this CA.
METHODS: Six adult C57Bl/6 wild-type mice and six adult 5XFAD transgenic …
High-Field Functional Imaging Of Pitch Processing In Auditory Cortex Of The Cat., Blake E. Butler, Amee J Hall, Stephen G Lomber
High-Field Functional Imaging Of Pitch Processing In Auditory Cortex Of The Cat., Blake E. Butler, Amee J Hall, Stephen G Lomber
Brain and Mind Institute Researchers' Publications
The perception of pitch is a widely studied and hotly debated topic in human hearing. Many of these studies combine functional imaging techniques with stimuli designed to disambiguate the percept of pitch from frequency information present in the stimulus. While useful in identifying potential "pitch centres" in cortex, the existence of truly pitch-responsive neurons requires single neuron-level measures that can only be undertaken in animal models. While a number of animals have been shown to be sensitive to pitch, few studies have addressed the location of cortical generators of pitch percepts in non-human models. The current study uses high-field functional …
Automatic Segmentation Of The Hippocampus For Preterm Neonates From Early-In-Life To Term-Equivalent Age., Ting Guo, Julie L Winterburn, Jon Pipitone, Emma G Duerden, Min Tae M Park, Vann Chau, Kenneth J Poskitt, Ruth E Grunau, Anne Synnes, Steven P Miller, M Mallar Chakravarty
Automatic Segmentation Of The Hippocampus For Preterm Neonates From Early-In-Life To Term-Equivalent Age., Ting Guo, Julie L Winterburn, Jon Pipitone, Emma G Duerden, Min Tae M Park, Vann Chau, Kenneth J Poskitt, Ruth E Grunau, Anne Synnes, Steven P Miller, M Mallar Chakravarty
Brain and Mind Institute Researchers' Publications
INTRODUCTION: The hippocampus, a medial temporal lobe structure central to learning and memory, is particularly vulnerable in preterm-born neonates. To date, segmentation of the hippocampus for preterm-born neonates has not yet been performed early-in-life (shortly after birth when clinically stable). The present study focuses on the development and validation of an automatic segmentation protocol that is based on the MAGeT-Brain (Multiple Automatically Generated Templates) algorithm to delineate the hippocampi of preterm neonates on their brain MRIs acquired at not only term-equivalent age but also early-in-life.
METHODS: First, we present a three-step manual segmentation protocol to delineate the hippocampus for preterm …
Are There Right Hemisphere Contributions To Visually-Guided Movement? Manipulating Left Hand Reaction Time Advantages In Dextrals., David P Carey, E Grace Otto-De Haart, Gavin Buckingham, H Chris Dijkerman, Eric L Hargreaves, Melvyn A Goodale
Are There Right Hemisphere Contributions To Visually-Guided Movement? Manipulating Left Hand Reaction Time Advantages In Dextrals., David P Carey, E Grace Otto-De Haart, Gavin Buckingham, H Chris Dijkerman, Eric L Hargreaves, Melvyn A Goodale
Brain and Mind Institute Researchers' Publications
Many studies have argued for distinct but complementary contributions from each hemisphere in the control of movements to visual targets. Investigators have attempted to extend observations from patients with unilateral left- and right-hemisphere damage, to those using neurologically-intact participants, by assuming that each hand has privileged access to the contralateral hemisphere. Previous attempts to illustrate right hemispheric contributions to the control of aiming have focussed on increasing the spatial demands of an aiming task, to attenuate the typical right hand advantages, to try to enhance a left hand reaction time advantage in right-handed participants. These early attempts have not been …
Stability Of Self-Referent Encoding Task Performance And Associations With Change In Depressive Symptoms From Early To Middle Childhood., Brandon L Goldstein, Elizabeth P Hayden, Daniel N Klein
Stability Of Self-Referent Encoding Task Performance And Associations With Change In Depressive Symptoms From Early To Middle Childhood., Brandon L Goldstein, Elizabeth P Hayden, Daniel N Klein
Brain and Mind Institute Researchers' Publications
Depressed individuals exhibit memory biases on the self-referent encoding task (SRET), such that those with depression exhibit poorer recall of positive, and enhanced recall of negative, trait adjectives (referred to as positive and negative processing biases). However, it is unclear when SRET biases emerge, whether they are stable, and if biases predict, or are predicted by, depressive symptoms. To address this, a community sample of 434 children completed the SRET and a depressive symptoms measure at ages 6 and 9. Negative and positive processing exhibited low, but significant, stability. At ages 6 and 9, depressive symptoms correlated with higher negative, …
Fusion Analysis Of First Episode Depression: Where Brain Shape Deformations Meet Local Composition Of Tissue., Mahdi Ramezani, Purang Abolmaesumi, Amir Tahmasebi, Rachael Bosma, Ryan Tong, Tom Hollenstein, Kate Harkness, Ingrid Johnsrude
Fusion Analysis Of First Episode Depression: Where Brain Shape Deformations Meet Local Composition Of Tissue., Mahdi Ramezani, Purang Abolmaesumi, Amir Tahmasebi, Rachael Bosma, Ryan Tong, Tom Hollenstein, Kate Harkness, Ingrid Johnsrude
Brain and Mind Institute Researchers' Publications
Computational neuroanatomical techniques that are used to evaluate the structural correlates of disorders in the brain typically measure regional differences in gray matter or white matter, or measure regional differences in the deformation fields required to warp individual datasets to a standard space. Our aim in this study was to combine measurements of regional tissue composition and of deformations in order to characterize a particular brain disorder (here, major depressive disorder). We use structural Magnetic Resonance Imaging (MRI) data from young adults in a first episode of depression, and from an age- and sex-matched group of non-depressed individuals, and create …
An Fmri Comparison Of Neural Activity Associated With Recognition Of Familiar Melodies In Younger And Older Adults., Ritu Sikka, Lola L Cuddy, Ingrid S Johnsrude, Ashley D Vanstone
An Fmri Comparison Of Neural Activity Associated With Recognition Of Familiar Melodies In Younger And Older Adults., Ritu Sikka, Lola L Cuddy, Ingrid S Johnsrude, Ashley D Vanstone
Brain and Mind Institute Researchers' Publications
Several studies of semantic memory in non-musical domains involving recognition of items from long-term memory have shown an age-related shift from the medial temporal lobe structures to the frontal lobe. However, the effects of aging on musical semantic memory remain unexamined. We compared activation associated with recognition of familiar melodies in younger and older adults. Recognition follows successful retrieval from the musical lexicon that comprises a lifetime of learned musical phrases. We used the sparse-sampling technique in fMRI to determine the neural correlates of melody recognition by comparing activation when listening to familiar vs. unfamiliar melodies, and to identify age …
Ego Depletion Interferes With Rule-Defined Category Learning But Not Non-Rule-Defined Category Learning., John P Minda, Rahel Rabi
Ego Depletion Interferes With Rule-Defined Category Learning But Not Non-Rule-Defined Category Learning., John P Minda, Rahel Rabi
Brain and Mind Institute Researchers' Publications
Considerable research on category learning has suggested that many cognitive and environmental factors can have a differential effect on the learning of rule-defined (RD) categories as opposed to the learning of non-rule-defined (NRD) categories. Prior research has also suggested that ego depletion can temporarily reduce the capacity for executive functioning and cognitive flexibility. The present study examined whether temporarily reducing participants' executive functioning via a resource depletion manipulation would differentially impact RD and NRD category learning. Participants were either asked to write a story with no restrictions (the control condition), or without using two common letters (the ego depletion condition). …