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Laypeople’S Perceptions Of Secondary Trauma In Criminal Justice System Workers, Mariah Simone Dec 2023

Laypeople’S Perceptions Of Secondary Trauma In Criminal Justice System Workers, Mariah Simone

Student Theses

This study sought to examine laypeople’s perceptions of secondary trauma experienced by criminal justice system workers. Specifically, how these perceptions of exposure to secondary trauma influence laypeople’s perceptions of those workers’ memory ability. To investigate these perceptions, we collected data from 70 participants in a Pilot Study, 383 participants in Study 1, and 408 participants in a Replication of Study 1 regarding their perceptions of secondary trauma in various criminal justice careers. Specifically, using a modified Autobiographically Memory Questionnaire to examine how their perceptions of secondary trauma exposure affects their perceptions of memory ability in these workers. We also collected …


Examining The Effectiveness Of Misinformation Warnings To Alter Stereotypes For Public Figures And Memories For Public Events, Madalyn P. Prince Jun 2022

Examining The Effectiveness Of Misinformation Warnings To Alter Stereotypes For Public Figures And Memories For Public Events, Madalyn P. Prince

Student Theses

Social media allows individuals to share, receive and engage with information and content on an international scale, often with other likeminded individuals and relatively few restrictions (Carr & Hayes, 2015). However, with this access comes the likelihood of engaging with and disseminating misinformation (Allcott et al., 2019), a form of information that may seem true initially but is later revealed as false (Cook et al., 2015). Misinformation is often disseminated by those whose political ideology matches that of the misinformation (Kahan, 2017; Kahan, 2013). The current study aims to expand on the extant literature to examine how misinformation warnings impact …


Impact Of Think/No-Think Paradigm On Memory For Inadmissible Evidence, Catherine Hackett Jun 2020

Impact Of Think/No-Think Paradigm On Memory For Inadmissible Evidence, Catherine Hackett

Student Theses

Jurors are typically not able to disregard inadmissible evidence when asked to do so by judges. Yet, there is no research using the think/no-think paradigm on juror memory, which could be beneficial for trials in which inadmissible evidence is an issue. This study uses witness photos and statements to see if the material can be intentionally remembered and intentionally forgotten through a think/no-think task in which participants are cued to think about some witness photo/statement combinations and not think about other photo/statement combinations. Participants were responsible for learning pairs of faces and statements of witnesses from an alleged stabbing. After …


Pre-Report Review Of Body-Worn Camera Footage: An Examination Of Stakeholder Beliefs, Laypeople’S Judgments Of Officer Credibility, And The Consequences For Memory, Kristyn A. Jones Jun 2020

Pre-Report Review Of Body-Worn Camera Footage: An Examination Of Stakeholder Beliefs, Laypeople’S Judgments Of Officer Credibility, And The Consequences For Memory, Kristyn A. Jones

Dissertations, Theses, and Capstone Projects

Aim: This dissertation examines people’s beliefs about police officer access to body-worn camera footage, people’s judgments of officer credibility as it relates to video footage, and the consequences that review of footage has on reporting accuracy.

Rationale: With escalating police-civilian tensions in 2014, American police departments adopted body-worn camera programs. A majority of departments have policies allowing officers unrestricted access to camera footage. Because officers fear that inconsistencies between reports and videos could result in suspicion of officer deceit, they argue that officers should have access to footage before writing their reports to ensure reports match the footage. Yet, because …


Adult And Juvenile Rats Differentially Express Mpfc Glua2 Following Traumatic Memory Retrieval, Edgar Rodriguez Aug 2019

Adult And Juvenile Rats Differentially Express Mpfc Glua2 Following Traumatic Memory Retrieval, Edgar Rodriguez

Theses and Dissertations

To advance our understanding of how traumatic memories are modulated between adults and juveniles, we characterize the AMPAr subunits, GluA1, GluA2, GluA3 in the mPFC of rodents following traumatic memory retrieval.

GluA2 was differentially expressed in adults but not juveniles rats. There were no changes in GluA1 or GluA3 expression


The Relationship Between Cognitive And Neural Bases Of Metamemory Judgments, Alexandra M. Gaynor Sep 2018

The Relationship Between Cognitive And Neural Bases Of Metamemory Judgments, Alexandra M. Gaynor

Dissertations, Theses, and Capstone Projects

Metamemory monitoring, the process of making subjective assessments of the status of one’s own memory, is crucial to guiding behavior and effective learning. Past cognitive research has shown that subjective confidence judgments are inferential in nature, and based on cues available at the time of the judgment. When confidence is based on cues that are related to objective memory performance, metamemory accuracy is high. However, past studies have shown that metamemory monitoring tends to be inaccurate because individuals base their confidence on information that is not predictive of memory success, such as the fluency with which items were encoded during …


Rumination And Rebound From Failure: Investigating How Trait And State Forms Of Ruminative Thought Influence Attention To Errors And The Ability To Correct Them In A Challenging Academic Environment, Ronald C. Whiteman Sep 2018

Rumination And Rebound From Failure: Investigating How Trait And State Forms Of Ruminative Thought Influence Attention To Errors And The Ability To Correct Them In A Challenging Academic Environment, Ronald C. Whiteman

Dissertations, Theses, and Capstone Projects

Rumination is a recurrent and repetitive manner of thinking that can be triggered by blockage of personally-relevant goals, creating a temporary state of abstract and evaluative self-focus that can also become a chronic trait-like style of responding to personal challenges. Despite claims that rumination helps down-regulate unwanted emotion, cope with problems, and lead to goal attainment, it often increases negative affect, interferes with problem solving, and exacerbates goal-state discrepancies, particularly for women. Given the pervasiveness of rumination and its potential impact on cognitive processes and emotional states, one important yet untested question is how it might impact individuals’ ability to …


An Analysis Of Innovate Training With Bottlenose Dolphins (Tursiops Truncatus), Raymond John Van Steyn Jul 2018

An Analysis Of Innovate Training With Bottlenose Dolphins (Tursiops Truncatus), Raymond John Van Steyn

Theses and Dissertations

The National Aquarium in Baltimore, Maryland conducted a training program in 2014 to develop a gestural command for their dolphins called “innovate”. This training paradigm was developed to resemble the seminal research by Pryor, Haag and O’Reilly (1969), as well as more recent efforts of Braslau-Schneck (1993) and Kuczaj and Eskelinen (2014) of training dolphins to offer “creative” behaviors not developed through conventional methods of behavioral modification, such as shaping. The goal of the present study was to observe records taken during the National Aquarium’s training procedure as well as data collected ~3 years after said training in order to …


The Effects Of Conceptually Driven Versus Data-Driven Encoding On Traumatic Memory Amplification, Kelsey N. Barnett Jun 2018

The Effects Of Conceptually Driven Versus Data-Driven Encoding On Traumatic Memory Amplification, Kelsey N. Barnett

Student Theses

Our research examines whether the way in which a person encodes a traumatic experience affects their post traumatic stress disorder (PTSD) symptoms and ability to remember the trauma over time. In our first study, we were interested in establishing whether people have any existing beliefs about how encoding processes influence the development of PTSD. In line with Ehlers and Clark’s (2000) theory, we hypothesized that people would be more likely to indicate that exclusively paying attention to sensory details during a traumatic event contributes to the formation of traumatic memories and PTSD. To test this hypothesis, we designed a simple …


Combined Mnemonic Strategy Training And High-Definition Transcranial Direct Current Stimulation For Memory Deficits In Mild Cognitive Impairment, Benjamin M. Hampstead, Krishnankutty Sathian, Marom Bikson, Anthony Y. Stringer Sep 2017

Combined Mnemonic Strategy Training And High-Definition Transcranial Direct Current Stimulation For Memory Deficits In Mild Cognitive Impairment, Benjamin M. Hampstead, Krishnankutty Sathian, Marom Bikson, Anthony Y. Stringer

Publications and Research

Introduction: Memory deficits characterize Alzheimer’s dementia and the clinical precursor stage known as mild cognitive impairment. Nonpharmacologic interventions hold promise for enhancing functioning in these patients, potentially delaying functional impairment that denotes transition to dementia. Previous findings revealed that mnemonic strategy training (MST) enhances long-term retention of trained stimuli and is accompanied by increased blood oxygen level–dependent signal in the lateral frontal and parietal cortices as well as in the hippocampus. The present study was designed to enhance MST generalization, and the range of patients who benefit, via concurrent delivery of transcranial direct current stimulation (tDCS).

Methods: This protocol describes …


Understanding The Role Of The Ventrolateral Prefrontal Cortex In Emotional Memory Using Transcranial Direct Current Stimulation And Transcranial Magnetic Stimulation, R. Rachel Weintraub-Brevda Sep 2017

Understanding The Role Of The Ventrolateral Prefrontal Cortex In Emotional Memory Using Transcranial Direct Current Stimulation And Transcranial Magnetic Stimulation, R. Rachel Weintraub-Brevda

Dissertations, Theses, and Capstone Projects

Emotional stimuli can have both beneficial and detrimental effects on memory, such that emotional stimuli can be distracting from current neutral working memory goals, while also leading to enhanced episodic memory for the distracting emotional stimuli. Recent evidence suggests that the ventrolateral prefrontal cortex (VLPFC) has multiple roles in the enhancing effects of emotion on memory through top-down/controlled processes, including 1) coping with negative distraction and 2) elaborative encoding of negative information. Additionally, previous research has alluded to hemispheric differences in the VLPFC (Chapter 1). However, previous research has been correlational, with no strong laterality tests of the VLPFC. Two …


Emotion Regulation In Relation To Cognitive Functioning In The Preclinical Stages Of Dementia, Erica P. Meltzer Sep 2016

Emotion Regulation In Relation To Cognitive Functioning In The Preclinical Stages Of Dementia, Erica P. Meltzer

Dissertations, Theses, and Capstone Projects

Emotion regulation (ER) is essential for effective functioning in daily life. Research suggests that ER improves in older adulthood despite concomitant declines in cognition and the presumed neural substrates of ER. The current understanding of ER in older adulthood, and particularly of the relationship between ER and cognition in older adulthood, is limited. This is likely because the construct of ER is challenging to operationalize and, therefore, difficult to study.

The current study investigates ER in relation to cognitive functioning, specifically executive functioning and memory, in individuals with varying degrees of cognitive difficulties (i.e., in the preclinical stages of dementia). …


Consciousness, Perception, And Short-Term Memory, Henry F. Shevlin Sep 2016

Consciousness, Perception, And Short-Term Memory, Henry F. Shevlin

Dissertations, Theses, and Capstone Projects

Dissertation Abstract: Consciousness, Perception, and Short-Term Memory

When we engage in almost any perceptual activity – recognizing a face, listening out for a phone-call, or simply taking in a sunset – information must be briefly stored and processed in some form of short-term memory. For philosophers attempting to develop an empirically grounded account of perception and conscious experience, it is therefore crucial to engage with scientific theories of the kinds of short-term memory mechanisms that underlie our moment-to-moment retention of information about the world. To that end, in this dissertation I review recent scientific evidence for a new form of …


Working With Embroideries And Counter-Maps: Engaging Memory And Imagination Within Decolonizing Frameworks, Puleng Segalo, Einat Manoff, Michelle Fine Aug 2015

Working With Embroideries And Counter-Maps: Engaging Memory And Imagination Within Decolonizing Frameworks, Puleng Segalo, Einat Manoff, Michelle Fine

Publications and Research

As people around the world continue to have their voices, desires, and movements restricted, and their pasts and futures told on their behalf, we are interested in the critical project of decolonizing, which involves contesting dominant narratives and hegemonic representations. Ignacio Martín - Baró called these the “collective lies” told about people and politics. This essay reflects within and across two sites of injustice, located in Israel/Palestine and in South Africa, to excavate the circuits of structural violence, internalized colonization and possible reworking of those toward resistance that can be revealed within the stubborn particulars of place, history, and culture. …


Building Metamemorial Knowledge Over Time: Insights From Eye Tracking About The Bases Of Feeling-Of-Knowing And Confidence Judgements, Elizabeth F. Chua, Lisa A. Solinger Aug 2015

Building Metamemorial Knowledge Over Time: Insights From Eye Tracking About The Bases Of Feeling-Of-Knowing And Confidence Judgements, Elizabeth F. Chua, Lisa A. Solinger

Publications and Research

Metamemory processes depend on different factors across the learning and memory time-scale. In the laboratory, subjects are often asked to make prospective feeling-of-knowing (FOK) judgments about target retrievability, or are asked to make retrospective confidence judgments (RCJs) about the retrieved target. We examined distinct and shared contributors to metamemory judgments, and how they were built over time. Eye movements were monitored during a face-scene associative memory task. At test, participants viewed a studied scene, then rated their FOK that they would remember the associated face. This was followed by a forced choice recognition test and RCJs. FOK judgments were less …


A Psychoanalytic Exploration Into The Memory And Aesthetics Of Everyday Life: Photographs, Recollections, And Encounters With Loss, Dimitrios Mellos Feb 2014

A Psychoanalytic Exploration Into The Memory And Aesthetics Of Everyday Life: Photographs, Recollections, And Encounters With Loss, Dimitrios Mellos

Dissertations, Theses, and Capstone Projects

The project at hand explores some of the psychological functions of photography as both an everyday and an artistic cultural practice from a psychoanalytic perspective. It is proposed that, contrary to commonsensical opinion, photographs are not accurate depositories of memory, but rather function as a functional equivalent of screen memories, thus channeling the subject's memory in ways that are objectively distorted and distorting, but psychologically meaningful and important; moreover, they are a special kind of screen memory in that they are often created pre-emptively and are physically instantiated.

Additionally, it is suggested that, by dint of their materiality, photographs achieve …