Cognitive Psychology Commons^™

Fear Of Alzheimer's Disease And Its Role In Memory Monitoring And Control, Annalise Marie Rahman

Wayne State University Dissertations

Introduction: Fear of Alzheimer’s disease (FAD), or Anticipatory Dementia, is a healthy adult’s misinterpretation of everyday memory failures as indicators of developing dementia. The current study investigated the construct of FAD and aimed to contextualize FAD within the Health Belief Model through development of a new scale, the Anticipatory Dementia Index (ADI). The study also assessed the relationship between FAD and metacognitive monitoring and metacognitive control.

Methods: 94 cognitively-intact community-dwelling older adults with and without a history of family history of AD completed questionnaires regarding their subjective memory complaints, state and trait anxiety, depression, and multiple measures of FAD, including …

The Role Of Autobiographical Memory In Interpersonal And Intrapersonal Simulation: A Theoretical And Empirical Exploration, Jana Ranson

Wayne State University Dissertations

Recent research seeking an expanded view of everyday autobiographical memory functions found evidence for a new function: perspective taking (Ranson & Fitzgerald, in preparation)—which is the inferring of others’ mental states (Batson, Early, & Salvarani, 1997; Ickes, 2003). Because no other study has implicated the social behavior of perspective taking as a purpose for which autobiographical memory is used, Chapter 1 of the current paper proposes a conceptual cognitive process model developed to provide a theoretical explanation. The resultant Expanded Simulation Model was adapted for use in the current paper from the cognitive process model detailed in simulation theory (Goldman, …

Cognitive Processes And Memory Differences In Recall And Recognition In Adults, Laura Elaine Fitzgerald

Walden Dissertations and Doctoral Studies

Eyewitness testimony is critical in both criminal court and civil court, so determining the most reliable method to gain information from witnesses is imperative. Past research in this area has focused on false memory, assisted recall, stress, and event perception. A gap exists in the current literature regarding the best method to gain the most accuracy in recall. The purpose of this study was to evaluate free recall, cued recall, and recognition, in an attempt to examine the accuracy of eyewitness memory. The study utilized a quantitative design to assess the accuracy of eyewitness memory as measured by results on …

Relationship Between Autonomous Motivation And Ego-Depletion, Mark A. Heilman

Walden Dissertations and Doctoral Studies

Previous research has shown that exerting self-control on a demanding task can impair performance on a subsequent demanding self-control task. This phenomenon is known as ego-depletion; however, its underlying mechanisms are not well understood. Notable gaps in the literature exist regarding whether participants’ motivation levels can attenuate the depletion effect, and whether trait self-control is related. Drawing from the process model of depletion and the self-determination theory, the goal of the study was to examine whether motivational incentives in the form of autonomy can impact performance on tasks in an ego-depleted state, and the potential relationship of trait self-control. Amazon …

Outcomes Of Aggression Replacement Training For U.S. Adolescents In Residential Facilities, Coral Ann Ondrus

Walden Dissertations and Doctoral Studies

A National Survey indicated that 1.6 million adolescents in the U.S. were arrested in 2010 and 1.5 million in 2011 for erratic aggressive behaviors, thus showing a decline from the 2.18 million adolescent arrests in 2007. Residential facilities in the state of Pennsylvania offer a group intervention called Aggression Replacement Training (ART) to help adjudicated adolescents regain control of erratic behaviors. The purpose of this study was to examine the extent to which level of group participation in ART and certain demographic factors (age, gender, ethnicity, family socioeconomic status, parental involvement, and education) predict decreased aggression and increased anger control …

Examining How Knowledge Managers Facilitate The Process Of Knowledge Creation In Organizations, Dean Allen Call

Walden Dissertations and Doctoral Studies

The problem addressed in this study was how knowledge managers facilitated the process of knowledge creation. Researchers identified this area as important because it begins to fill the literature gap in the dynamics surrounding knowledge creation. Using 4 research questions developed from the theory of dynamic organizational knowledge creation, the study investigated how knowledge managers facilitated and supported knowledge creation, promoted knowledge formation, and accounted for knowledge gaps. The theory was selected to provide a framework and an analytical perspective on the process of knowledge creation. A qualitative research design was used to learn from a sample of 12 Chief …

The Mediating Role Of Cognitive Flexibility On The Relationship Between Cross-Race Interactions And Psychological Well-Being, Robert D. Cardom

Theses and Dissertations--Educational, School, and Counseling Psychology

Counseling psychologists are tasked with understanding optimal psychological and cognitive functioning. Recent theoretical predictions (Crisp & Turner, 2011) and growing evidence suggest that cross-race interactions are important ways individuals might improve their cognitive and psychosocial functioning. However, the theoretical predictions from Crisp and Turner have not yet been tested in one model. Further, much of the empirical support for the theoretical predictions has been from studies using 1) undergraduate samples and 2) weak theory-measurement fit.

The present study used an online, community survey (N = 270) to test Crisp and Turner’s (2011) predictions that cognitive flexibility would mediate the …

Use Of A Neuropsychologically Based Performance Model To Account For Adult Variation In Cognitive Test-Retest Performance, Ryan M. Murphy

PCOM Psychology Dissertations

The current study was designed to examine the appropriateness and effectiveness of a neuropsychologically based performance consistency model in comparison to traditional psychometric conceptualizations of reliability when examining test-retest performance on the Wechsler Adult Intelligence Scale – Third Edition (WAIS–III). Regardless of whether the sample was grouped by total sample or in reference to subject performance to the mean, an overall progression effect rather than regression to the mean was noted. When grouping subjects in terms of their relation to the mean, a poor goodness of fit obtained via chi-square analysis was found between traditional psychometric reliability estimates and actual …

Attentional Flexibility And Memory Capacity In Conductors And Pianists, Andrea R. Halpern, Clemens Wöllner

Faculty Journal Articles

Individuals with high working memory (WM) capacity also tend to have better selective and divided attention. Although both capacities are essential for skilled performance in many areas, evidence for potential training and expertise effects is scarce. We investigated the attentional flexibility of musical conductors by comparing them to equivalently trained pianists. Conductors must focus their attention both on individual instruments and on larger sections of different instruments. We studied students and professionals in both domains to assess the contributions of age and training to these skills. Participants completed WM span tests for auditory and visual (notated) pitches and timing durations, …

The Study Of The Adverse Effects Of Childhood Maltreatment, Katie A. Kennie

Honors Undergraduate Theses

This study explores the link between the presence of childhood trauma and adult criminal behavior. In this study, four distinct categories of childhood trauma (physical abuse, sexual abuse, psychological abuse, and neglect) were examined. In addition, this study conducts a comparative analysis of the United States crime rate with that of Switzerland and Japan. This study examines and compares the policies utilized in ensuring the protection of child welfare. The ultimate goal is to provide research which may build a foundation that will assist in creating and improving policies which will ensure a child's psychological health.

Individual Differences In Eyewitness Testimony, Noel A. Cal

Honors Undergraduate Theses

Eyewitness testimony plays a crucial role in the justice system. Misidentification from eyewitnesses was reported in 70% of 300 DNA exonerations of wrongfully convicted individuals (Wixted et al., 2015). Similarly, many convicts can also be set free because of juror’s faulty eyewitness recall during examination. Previous research indicated that females are more reliable in recall than men. However, these findings were not extensively examined with regards to time delay prior to the trial. Thus, it is important to systematically examine the various factors that influence eyewitness testimony.

The present study was designed to empirically examine the effects of gender, interview …

The Intersection Of Race, Sexual Orientation, Socioeconomic Status, Trans Identity, And Mental Health Outcomes, Stephanie L. Budge, Jayden L. Thai, Elliot A. Tebbe, Kimberly A.S. Howard

Department of Educational Psychology: Faculty Publications

The present study examined patterns in trans individuals’ multiple identities and mental health outcomes. Cluster 1 (socioeconomic and racial privilege; n = 239) was characterized by individuals who identified as trans women or crossdressers, lesbian, bisexual, or questioning; had associates degrees; reported household incomes of $60,000 or more a year; and were non-Latino White. Cluster 2 (educational privilege; n = 191) was characterized by individuals who identified as trans men or genderqueer, gay, or queer; had a bachelor’s degree; reported household incomes of $10,000 or less a year; and were people of color. There was a pattern of individuals in …

Exploring Self-Regulation Of More Or Less Expert College-Age Video Game Players: A Sequential Explanatory Design, Meryem Yilmaz Soylu, Roger H. Bruning

Department of Educational Psychology: Faculty Publications

This study examined differences in self-regulation among college-age expert, moderately expert, and non-expert video game players in playing video games for fun. Winnie's model of self-regulation (Winne, 2001) guided the study. The main assumption of this study was that expert video game players used more processes of self-regulation than the less-expert players. We surveyed 143 college students about their game playing frequency, habits, and use of self-regulation. Data analysis indicated that while playing recreational video games, expert gamers self-regulated more than moderately expert and non-expert players and moderately expert players used more processes of self-regulation than non-experts. Semi-structured interviews also …

Individual Variations In Nucleus Accumbens Responses Associated With Major Depressive Disorder Symptoms, Masaya Misaki, Hideo Suzuki, Jonathan Savitz, Wayne C. Drevets, Jerzy Bodurka

Department of Educational Psychology: Faculty Publications

Abnormal reward-related responses in the nucleus accumbens (NAcc) have been reported for major depressive disorder (MDD) patients. However, variability exists in the reported results, which could be due to heterogeneity in neuropathology of depression. To parse the heterogeneity of MDD we investigated variation of NAcc responses to gain and loss anticipations using fMRI. We found NAcc responses to monetary gain and loss were significantly variable across subjects in both MDD and healthy control (HC) groups. The variations were seen as a hyperactive response subtype that showed elevated activation to the anticipation of both gain and loss, an intermediate response with …

Finding The Right Fit: A Comparison Of Process Assumptions Underlying Popular Drift-Diffusion Models, Nathaniel J. S. Ashby, Marc Jekel, Stephan Dickert, Andreas Glockner

Faculty Works

Recent research makes increasing use of eye-tracking methodologies to generate and test process models. Overall, such research suggests that attention, generally indexed by fixations (gaze duration), plays a critical role in the construction of preference, although the methods employed to support this supposition differ substantially. In two studies we empirically test prototypical versions of prominent processing assumptions against one another and several base models. We find that general evidence accumulation processes provide a good fit to the data. An accumulation process that assumes leakage and temporal variability in evidence weighting (i.e. a primacy effect) fits the aggregate data, both in …

Contemplating Mindfulness At Work: An Integrative Review, Darren J. Good, Christopher Lyddy, Theresa M. Glomb, Joyce E. Bono, Kirk W. Brown, Michelle K. Duffy, Ruth A. Baer, Judson A. Brewer, Sara W. Lazar

School of Business Faculty Publications

Mindfulness research activity is surging within organizational science. Emerging evidence across multiple fields suggests that mindfulness is fundamentally connected to many aspects of workplace functioning, but this knowledge base has not been systematically integrated to date. This review coalesces the burgeoning body of mindfulness scholarship into a framework to guide mainstream management research investigating a broad range of constructs. The framework identifies how mindfulness influences attention, with downstream effects on functional domains of cognition, emotion, behavior, and physiology. Ultimately, these domains impact key workplace outcomes, including performance, relationships, and well-being. Consideration of the evidence on mindfulness at work stimulates important …

Effects Of Consonance And Tonality On The Detection Of Change In Polyphonic Melodies, George Albert Seror Iii

Legacy Theses & Dissertations (2009 - 2024)

Abstract

Adjudicating The Simulation Theory/Theory Theory Debate (With Especial Attention To The Case Of Autism Spectrum Disorders), Susan M. Parrillo

Legacy Theses & Dissertations (2009 - 2024)

Susan M. Parrillo

When "Nothing" Captures Attention : Automatic Visuospatial Attentional Capture By A Gap In A Circle, Matthew Aaron Thomas

Legacy Theses & Dissertations (2009 - 2024)

Abstract

Emotional Factors Affecting Face-Name Memory : The Role Of Valence And Arousal During Encoding, Stephanie Ann Kazanas

Legacy Theses & Dissertations (2009 - 2024)

The emotion literature has maintained that emotional stimuli are prioritized over neutral stimuli: Emotional words and images are detected faster, processed more automatically, and remembered better. However, the benefit from processing emotional stimuli can also be affected by valence, wherein some emotion advantages are driven by positive emotion and others by negative emotion. This is particularly evident in the face memory literature, in which researchers have investigated the role of expressed emotion in learning new faces. For example, some have found that happy faces are more memorable than angry and neutral faces. However, when comparing memory for happy faces with …