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Articles 2821 - 2850 of 3993

Full-Text Articles in Cognitive Psychology

Imagery, Prayer, And Mind Wandering: Kataphatic Prayer, Martha M.O. Duah Mar 2015

Imagery, Prayer, And Mind Wandering: Kataphatic Prayer, Martha M.O. Duah

Posters, Presentations, and Papers

Can having petitioners engage in kataphatic prayer block or at least reduce mind wandering? Mind wandering—reduced attention to external events—during prayer could pose a problem for Christians. However, different types of prayer make different cognitive demands. Kataphatic prayer, a common type of evangelical Christian prayer, makes use of mental imagery in hopes of experiencing God in a richer sense. Because both mind wandering and kataphatic prayer require imagery, tying up imagery resources in kataphatic prayer should block mind wandering thereby improving focus. Participants in this study prayed as they normally do, viewed a visual task, or engaged in kataphatic …

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Belief About Nicotine Selectively Modulates Value And Reward Prediction Error Signals In Smokers, Xiaosi Gu, Terry Lohrenz, Ramiro Salas, Philip R. Baldwin, Alireza Soltani Feb 2015

Belief About Nicotine Selectively Modulates Value And Reward Prediction Error Signals In Smokers, Xiaosi Gu, Terry Lohrenz, Ramiro Salas, Philip R. Baldwin, Alireza Soltani

Dartmouth Scholarship

Little is known about how prior beliefs impact biophysically described processes in the presence of neuroactive drugs, which presents a profound challenge to the understanding of the mechanisms and treatments of addiction. We engineered smokers' prior beliefs about the presence of nicotine in a cigarette smoked before a functional magnetic resonance imaging session where subjects carried out a sequential choice task. Using a model-based approach, we show that smokers' beliefs about nicotine specifically modulated learning signals (value and reward prediction error) defined by a computational model of mesolimbic dopamine systems. Belief of "no nicotine in cigarette" (compared with "nicotine in …

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Understanding Proactive Facilitation In Cued Recall, William Roger Aue Feb 2015

Understanding Proactive Facilitation In Cued Recall, William Roger Aue

Dissertations - ALL

Confusion of older information with newer information is a potent source of memory errors. For example, remembering exactly where you parked in a parking garage can be difficult, if it somewhere you frequently park. The reason for the difficulty is because the older memories for parking the garage are easily confused with the most recent one. The current project focused on understanding how memories for recent experiences interact, or interferes, with other related information. In a typical memory interference experiment participants study multiple lists of pairs of items. Items from an initial study list (e.g., A-B) reappear on a second …

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Physiological And Subjective Aspects Of Positive Mood In Relation To Executive Functioning: The Potential Moderating Role Of Personality, Luz Helena Ospina Feb 2015

Physiological And Subjective Aspects Of Positive Mood In Relation To Executive Functioning: The Potential Moderating Role Of Personality, Luz Helena Ospina

Dissertations, Theses, and Capstone Projects

Positive affect has been demonstrated to improve aspects of cognition. However, recent studies reveal that positive affect may hinder the same cognitive processes, such as executive functioning, memory and creativity. These discrepant findings may be due to differing levels of physiological arousal, a component of the circumplex model of affect, which has been largely ignored in affective research. For example, one recent study suggests that positive valence coupled with varying levels of physiological arousal (i.e., low, moderate, and high) may differentially affect performance on tasks of verbal fluency and memory. Furthermore, one other explanation for these inconsistent findings may relate …

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Mindfulness At Work: Antecedents And Consequences Of Employee Awareness And Absent-Mindedness, Jochen Reb, Jayanth Narayanan, Zhi Wei Ho Feb 2015

Mindfulness At Work: Antecedents And Consequences Of Employee Awareness And Absent-Mindedness, Jochen Reb, Jayanth Narayanan, Zhi Wei Ho

Research Collection Lee Kong Chian School Of Business

The present study examines antecedents and consequences of two aspects of mindfulness in a work setting: employee awareness and employee absent-mindedness. Using two samples, the study found these two aspects of mindfulness to be beneficially associated with employee well-being, as measured by emotional exhaustion, job satisfaction, and psychological need satisfaction, and with job performance, as measured by task performance, organizational citizenship behaviors, and deviance. These results suggest a potentially important role of mindfulness at the workplace. The study also found that organizational constraints and organizational support predicted employee mindfulness, pointing to the important role that the organizational environment may play …

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Research Brief: "Examining The Lived Experience And Factors Influencing Education Of Two Student Veterans Using Photovoice Methodology", Institute For Veterans And Military Families At Syracuse University Jan 2015

Research Brief: "Examining The Lived Experience And Factors Influencing Education Of Two Student Veterans Using Photovoice Methodology", Institute For Veterans And Military Families At Syracuse University

Institute for Veterans and Military Families

This brief is about how student veterans' military experiences impact their social and higher education experiences. In policy and practice, student veterans should seek help from faculty and staff, and universities should be available to address the needs of student veterans; the VA should increase its partnerships with universities to allow for additional access to resources for student veterans, and policymakers should support universities in creating student veteran centers. Suggestions for future research include expanding the size and diversity of the sample, reducing constraints on participants, and allowing for group-sharing experiences within the study.

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Reliable Gains? Evidence For Substantially Underpowered Designs In Studies Of Working Memory Training Transfer To Fluid Intelligence, Tim Bogg, Leanne Lasecki Jan 2015

Reliable Gains? Evidence For Substantially Underpowered Designs In Studies Of Working Memory Training Transfer To Fluid Intelligence, Tim Bogg, Leanne Lasecki

Psychology Faculty Research Publications

In recent years, cognitive scientists and commercial interests (e.g., Fit Brains, Lumosity) have focused research attention and financial resources on cognitive tasks, especially working memory tasks, to explore and exploit possible transfer effects to general cognitive abilities, such as fluid intelligence. The increased research attention has produced mixed findings, as well as contention about the disposition of the evidence base. To address this contention, J. Au and colleagues (2014; doi:10.3758/s13423-014-0699-x) recently conducted a meta-analysis of extant controlled experimental studies of n-back task training transfer effects on measures of fluid intelligence in healthy adults; the results of which showed a …

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Thinking And Feeling: The Influence Of Positive Emotion On Human Cognition, Mark S. Barajas Jan 2015

Thinking And Feeling: The Influence Of Positive Emotion On Human Cognition, Mark S. Barajas

The Hilltop Review

The interaction of thinking and feeling has remained an enduring question of psychology and philosophy. After centuries of philosophical debate, only recently have psychologists, aided by technological advances, conducted rigorous research on the relationship between affect and cognition. This paper integrates contemporary approaches from cognitive psychology and neuropsychology to understand the influence of positive affect on cognition. The broaden-and–build theory (Fredrickson, 2001) suggests that positive emotion enhances human cognitive flexibility, expands one’s repertoire of thoughts, and facilitates development of cognitive resources. The dopaminergic theory of positive affect (Ashby, Isen, & Turkin, 1999) presents dopamine as an important mediator of the …

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A Moral Developmental Perspective On Children's Eyewitness Identification: Does Intent Matter?, Toni Spring, Herbert D. Saltzstein, Bianca Vidal Jan 2015

A Moral Developmental Perspective On Children's Eyewitness Identification: Does Intent Matter?, Toni Spring, Herbert D. Saltzstein, Bianca Vidal

Publications and Research

Plain English Abstract These studies are based on the assumption that when adults, adolescents or children identify someone as the "guilty" one, i.e., the person who committed the act, they are not only making an identification based on memory and thinking, but also a moral decision. This is because, by the act of identifying or not identifying someone, the eyewitness runs the risk of either convicting an innocent person , i.e., making false positive error or letting a guilty person go free, i.e., a false negative error. Our interest is less in the overall accuracy of their identifications and more …

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Damage To The Default Mode Network Disrupts Autobiographical Memory Retrieval, Carissa Philippi, Daniel Tranel, Melissa Duff, David Rudrauf Jan 2015

Damage To The Default Mode Network Disrupts Autobiographical Memory Retrieval, Carissa Philippi, Daniel Tranel, Melissa Duff, David Rudrauf

Psychology Faculty Works

No abstract provided.

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Evidence-Based Teaching And Learning: Putting The Results Of Psychological Research To Work In Our Classrooms, Sarah Grison Jan 2015

Evidence-Based Teaching And Learning: Putting The Results Of Psychological Research To Work In Our Classrooms, Sarah Grison

Psychology Faculty

If our pedagogical solutions are based on research they will have a high impact on student learning! Using evidence-based teaching methods will help student read and comprehend text, engage students in the classroom and with course materials, and improve student performance on tests. Methods addressed include assigning reading activities, repeated testing, and student response systems.

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Words That Heal: Rapid Results From Cognitive Therapy, Arthur P. Sullivan, Penny Sullivan-Nunes, Edmundo Nunes Jan 2015

Words That Heal: Rapid Results From Cognitive Therapy, Arthur P. Sullivan, Penny Sullivan-Nunes, Edmundo Nunes

Department of Behavioral Science Publications and Research

It is proposed that targeting words and phrases instead of larger structures like irrational beliefs and automatic thoughts permits more rapid and better articulated patient improvement for more diagnoses. Cognitive therapy modifies the perceptions of patients in ways that reduce disability and distress. This is done by eliciting a narrative from the patient and then stimulating changes in key perceptions in the narrative. The altered narrative will control the patient’s emotions and behaviors as did the old narrative, but will produce less distressing and disabling thoughts, emotions and behaviors. The fit of the new narrative to the simple underlying data …

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Why Is The Crowd Divided? Attribution For Dispersion In Online Word Of Mouth, Stephen He, Samuel Bond Jan 2015

Why Is The Crowd Divided? Attribution For Dispersion In Online Word Of Mouth, Stephen He, Samuel Bond

Faculty & Staff Scholarship

The widespread availability of online word of mouth (WOM) enables modern consumers to assess not only the opinions of others about products and services, but also the extent to which those opinions are consistent or dispersive. Despite longstanding calls for greater understanding of mixed opinions, existing evidence is inconclusive regarding effects of WOM dispersion, and theoretical accounts have relied primarily on the notion of reference dependence. Extending prior work, this research proposes an attribution-based account, in which consumer interpretation of WOM dispersion depends on the extent to which tastes in a product domain are perceived to be dissimilar, so that …

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The Role Of Passage Topic Knowledge In Typical And Poor Comprehenders' Recall, Chelsea E. Meenan Jan 2015

The Role Of Passage Topic Knowledge In Typical And Poor Comprehenders' Recall, Chelsea E. Meenan

Electronic Theses and Dissertations

This dissertation examines the role of topic knowledge (TK) in comprehension among typical readers and those with Specifically Poor Comprehension (SPC), i.e., those who demonstrate deficits in understanding what they read despite adequate decoding. Previous studies of poor comprehension have focused on weaknesses in specific skills, such as word decoding and inferencing ability, but this dissertation examined a different factor: whether deficits in availability and use of TK underlie poor comprehension. It is well known that TK tends to facilitate comprehension among typical readers, but its interaction with working memory and word decoding is unclear, particularly among participants with deficits …

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The Cognitive Basis Of Social Behavior: Cognitive Reflection Overrides Antisocial But Not Always Prosocial Motives, Brice Corgnet, Antonio M. Espín, Roberto Hernán-González Jan 2015

The Cognitive Basis Of Social Behavior: Cognitive Reflection Overrides Antisocial But Not Always Prosocial Motives, Brice Corgnet, Antonio M. Espín, Roberto Hernán-González

Economics Faculty Articles and Research

Even though human social behavior has received considerable scientific attention in the last decades, its cognitive underpinnings are still poorly understood. Applying a dual-process framework to the study of social preferences, we show in two studies that individuals with a more reflective/deliberative cognitive style, as measured by scores on the Cognitive Reflection Test (CRT), are more likely to make choices consistent with “mild” altruism in simple non-strategic decisions. Such choices increase social welfare by increasing the other person's payoff at very low or no cost for the individual. The choices of less reflective individuals (i.e., those who rely more heavily …

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Event Centrality After Trauma: Stability, Trauma Type, And Posttraumatic Stress Disorder, Anna Michelle Wright Jan 2015

Event Centrality After Trauma: Stability, Trauma Type, And Posttraumatic Stress Disorder, Anna Michelle Wright

Wayne State University Dissertations

In order to better understand posttraumatic stress disorder (PTSD) symptoms and PTSD’s etiology, researchers have begun examining whether PTSD symptoms are related to the centrality of the traumatic event (i.e., whether the trauma is central to the individual’s life story and changes the way he or she views the world). The current study examines the following questions: (1) Is event centrality stable over time? (2) What is the effect of cumulative trauma on event centrality? Additionally, do different types of trauma have different associations with event centrality? and (3) Given its relationship with PTSD, should event centrality be considered a …

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Closer Than You Think: The Influence Of Border Bias On Perceptions Of Mapped Hazards, Sarah D. Gardiner Jan 2015

Closer Than You Think: The Influence Of Border Bias On Perceptions Of Mapped Hazards, Sarah D. Gardiner

Undergraduate Review

In a replication and extension of “border bias” research conducted by Mishra and Mishra (2010) and Molloy and colleagues (2012; 2013), who found that mapped threats within state borders were judged to be a greater risk than equidistant out of state threats, the effects of color (added to indicate zones of potential exposure) and a “double border” (on maps and in the lab) were measured. Support was found for border bias in that state boundaries appeared to influence risk perception. As hypothesized, there was also a significant effect for color boundaries, and participants avoided a location shown at an equidistant …

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Cortisol Levels And Voltage Conditions Of College Students, Adriana Steffens Jan 2015

Cortisol Levels And Voltage Conditions Of College Students, Adriana Steffens

Walden Dissertations and Doctoral Studies

There is a limited research base on low voltage brain conditions, which are characterized by electrical activity being measured at below 20 microvolts. The purpose of this study was to examine the relationship between saliva cortisol levels and voltage using an EGG in a college student population. Illuminating this relationship is important to inform how low voltage conditions can affect daily memory and cognitive functioning of undergraduate college students that may be a result of stress. The college student population may be vulnerable to the low voltage condition because of stress from the transition between teenage and adult life and …

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An Analysis Of Cognitive Factors In School-Aged Children With Emotional Disturbance And Adhd Using The Wisc-Iv, Maria Fragnito Maddalo Jan 2015

An Analysis Of Cognitive Factors In School-Aged Children With Emotional Disturbance And Adhd Using The Wisc-Iv, Maria Fragnito Maddalo

PCOM Psychology Dissertations

Children with Emotional Disturbance and ADHD demonstrate social, emotional, and behavioral symptoms that present many challenges for School Psychologists because of differences between each student’s individual needs. A high level of comorbidity exists for these children with internalizing and externalizing symptoms. Little is known about neurocognitive factors as they relate to ED versus ADHD. The current study examined the cognitive profiles of a total of 58 children with ED versus ADHD, using the Wechsler Intelligence Scale for Children, Fourth Edition (WISC-IV). Index scores that were examined included Verbal Comprehension, Perceptual Reasoning, Working Memory, and Processing Speed. The groups were compared …

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Right Parietal Cortex Mediates Recognition Memory For Melodies, Nora K. Schaal, Amir-Homayoun Javadi, Andrea R. Halpern, Bettina Pollok, Michael J. Banissy Jan 2015

Right Parietal Cortex Mediates Recognition Memory For Melodies, Nora K. Schaal, Amir-Homayoun Javadi, Andrea R. Halpern, Bettina Pollok, Michael J. Banissy

Faculty Journal Articles

Functional brain imaging studies have highlighted the significance of right-lateralized temporal, frontal and parietal brain areas for memory for melodies. The present study investigated the involvement of bilateral posterior parietal cortices (PPCs) for the recognition memory of melodies using transcranial direct current stimulation (tDCS). Participants performed a recognition task before and after tDCS. The task included an encoding phase (12 melodies), a retention period, as well as a recognition phase (24 melodies). Experiment 1 revealed that anodal tDCS over the right PPC led to a deterioration of overall memory performance compared with sham. Experiment 2 confirmed the results of Experiment …

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Absolute Pitch In Naturalistic Singing: A Commentary On Olthof Et Al., Andrea R. Halpern Jan 2015

Absolute Pitch In Naturalistic Singing: A Commentary On Olthof Et Al., Andrea R. Halpern

Faculty Journal Articles

The parent article looks at pitch stability in an archive of folksongs recorded over several decades. Some evidence for pitch stability was found. Here, I consider some additional aspects of the archive that could be examined, offer some extensions to relevant laboratory studies, and consider some inherent strengths and limitations of the naturalistic, archival approach.

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A Historical Review And Resource Guide To The Scholarship Of Teaching And Training In Psychology And Law And Forensic Psychology, Cynthia J. Najdowski, Bette L. Bottoms, Margaret C. Stevenson, Jennifer C. Veilleux Jan 2015

A Historical Review And Resource Guide To The Scholarship Of Teaching And Training In Psychology And Law And Forensic Psychology, Cynthia J. Najdowski, Bette L. Bottoms, Margaret C. Stevenson, Jennifer C. Veilleux

Psychology Faculty Scholarship

The field of psychology and law, including forensic psychology, is an exciting concentration of research activity and student training and has grown rapidly, but to what extent have teaching and training efforts in the field been systematically catalogued and evaluated? We conducted a historical review and content analysis of the American and Canadian literature on the scholarship of teaching and training in the field. This review catalogs (a) information related to the development of training and teaching, (b) descriptions of programs and courses at various levels, and (c) articles on teaching resources or techniques in this field. We hope it …

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Wtic Research At Embry-Riddle Aeronautical University, Jessica Cruit, Beth Blickensderfer, John Lanicci, Bob Thomas, Thomas A. Guinn Jan 2015

Wtic Research At Embry-Riddle Aeronautical University, Jessica Cruit, Beth Blickensderfer, John Lanicci, Bob Thomas, Thomas A. Guinn

Aviation Weather Training Research

No abstract provided.

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Equate: Observed-Score Linking And Equating In R, Anthony D. Albano Jan 2015

Equate: Observed-Score Linking And Equating In R, Anthony D. Albano

Department of Educational Psychology: Faculty Publications

Linking and equating are statistical procedures used to convert scores from one measurement scale to another. These procedures are most often used in testing programs that involve multiple test forms, where adjustments are made for form difficulty differences when creating a measurement scale that is common across forms. Linking and equating methods are traditionally distinguished by the type of scores they are applied to, whether observed scores or scores from an item response theory model. Methods are also distinguished by the study design under which measurements are taken. The R package equate (Albano, 2014) is free, open-source software for conducting …

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Building An Adaptive Brain Across Development: Targets For Neurorehabilitation Must Begin In Infancy, Jamie O. Edgin, Caron A. C. Clark, Esha Massand, Annette Karmiloff-Smith Jan 2015

Building An Adaptive Brain Across Development: Targets For Neurorehabilitation Must Begin In Infancy, Jamie O. Edgin, Caron A. C. Clark, Esha Massand, Annette Karmiloff-Smith

Department of Educational Psychology: Faculty Publications

Much progress has been made toward behavioral and pharmacological intervention in intellectual disability, which was once thought too difficult to treat. Down syndrome (DS) research has shown rapid advances, and clinical trials are currently underway, with more on the horizon. Here, we review the literature on the emergent profile of cognitive development in DS, emphasizing that treatment approaches must consider how some “end state” impairments, such as language deficits, may develop from early alterations in neural systems beginning in infancy. Specifically, we highlight evidence suggesting that there are pre- and early postnatal alterations in brain structure and function in DS, …

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Neural Responses To Truth Telling And Risk Propensity Under Asymmetric Information, Hideo Suzuki, Masaya Misaki, Frank Krueger, Jerzy Bodurka Jan 2015

Neural Responses To Truth Telling And Risk Propensity Under Asymmetric Information, Hideo Suzuki, Masaya Misaki, Frank Krueger, Jerzy Bodurka

Department of Educational Psychology: Faculty Publications

Trust is multi-dimensional because it can be characterized by subjective trust, trust antecedent, and behavioral trust. Previous research has investigated functional brain responses to subjective trust (e.g., a judgment of trustworthiness) or behavioral trust (e.g., decisions to trust) in perfect information, where all relevant information is available to all participants. In contrast, we conducted a novel examination of the patterns of functional brain activity to a trust antecedent, specifically truth telling, in asymmetric information, where one individual has more information than others, with the effect of varying risk propensity. We used functional magnetic resonance imaging (fMRI) and recruited 13 adults, …

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Music, Andrea R. Halpern, Robert J. Zatorre Jan 2015

Music, Andrea R. Halpern, Robert J. Zatorre

Faculty Contributions to Books

Neuroimaging has contributed greatly to our understanding of the sensory, motor, and cognitive systems involved in musical processing. Cortical loops connecting auditory with parietal, premotor, and prefrontal cortices are important for encoding pitch and temporal relationships from which music is built and for generating musical expectancies. These circuits are also important for holding information in working memory and for interfacing perceptual and motor representations. Musical imagery recruits auditory areas together with frontal and supplementary motor regions. Musical emotion emerges from the interaction of these systems with the reward circuit. All of these systems are modifiable functionally and structurally following training.

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Learning Requires Attention For Binding Affective Reinforcement To Information Content, Chia Mun Foo Jan 2015

Learning Requires Attention For Binding Affective Reinforcement To Information Content, Chia Mun Foo

Scripps Senior Theses

Humans are limited in their capacity to process information about the environment; to choose the most salient details to process, we have to make rapid value appraisals and prioritize our attentional resources. In this proposed study, it is expected that attention is required to learn from affective information. Learning is measured by the difference between update (the difference between the first and second estimation) and the estimation error (the difference between the average likelihood and the first estimation). Using a belief-updating paradigm, participants will be asked to estimate their likelihood of encountering a negative event, once before and once after …

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The Outer Limits Of Cognitive Processing: A Closer Look At What Is Desirable, Zachary K. Walter Jan 2015

The Outer Limits Of Cognitive Processing: A Closer Look At What Is Desirable, Zachary K. Walter

Undergraduate Honors Thesis Collection

Cognitive tasks are most satisfying when they include the right balance between ease and difficulty (Labroo & Kim, 2008). This balance is viewed as optimal for high quality and progressive learning in school and societal contexts (Bjork & Bjork, 1992). This idea is the basis of the concept of desirable difficulties, which are defined as certain difficulties in the learning process that can greatly improve long-term retention of learned material (Bjork & Bjork, 1992). Having received a lot of attention in recent research, they allow for one to develop questions about how we, as humans, approach certain tasks and where …

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Emotion And Pain Effects On Tunnel Memory, Alexandra Nicolette Robinson-Norris Jan 2015

Emotion And Pain Effects On Tunnel Memory, Alexandra Nicolette Robinson-Norris

Undergraduate Honors Thesis Collection

Previous work by Andreano and Cahill (2006) has shown the Cold Pressor Stress (CPS) to enhance memory. A similar enhancement can occur with non-physical stressors. Puga & Bohannon (2013) found emotional slides to have an enhancing effect on preceding information. Although it is clear that physical and visual stressors can enhance memory, it is still unclear whether peripheral or central items are better remembered after arousing situations. Safer et al. (1998) suggested that during encoding, arousal creates a "tunnel memory" effect. Participants accurately remember central items but tend to disregard those in the periphery. The study focused on combined visual …

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