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Articles 2161 - 2190 of 73736
Full-Text Articles in Entire DC Network
The Bleeding Edge Of Misogyny: How Gender-Based Harassment And Infrastructural Neglect Shape Menstrual Distress, Mackenzie J. Miller
The Bleeding Edge Of Misogyny: How Gender-Based Harassment And Infrastructural Neglect Shape Menstrual Distress, Mackenzie J. Miller
Graduate Theses, Dissertations, and Problem Reports (ETD)
Despite growing attention to menstrual health, organizational research has largely overlooked how workplace conditions shape menstrual experiences. Dominant perspectives frame menstruation as an individual issue that negatively affects work, neglecting how features of the work environment – such as gender-based harassment and access to menstrual-related infrastructure – contribute to menstrual distress. Addressing this gap, this dissertation adopts a bidirectional perspective, examining how social and material workplace conditions shape menstrual distress, defined as the extent to which menstrual symptoms interfere with daily functioning. Drawing on the transactional model of stress and objectification theory, I hypothesized that gender-based harassment would predict menstrual …
Digital Lover: Insecure Attachment Styles And Romantic Parasocial Relationship Among Chinese Female Otome Game Playersdigital Lover: Insecure Attachement Styles And Romantic Parasocial Relationship Among Chinese Female Otome Game Players, Weifan (Kyrie) Zhang M.S.
Digital Lover: Insecure Attachment Styles And Romantic Parasocial Relationship Among Chinese Female Otome Game Playersdigital Lover: Insecure Attachement Styles And Romantic Parasocial Relationship Among Chinese Female Otome Game Players, Weifan (Kyrie) Zhang M.S.
Selected Full Text Dissertations, 2011-
The existing literature has explored the relationship between insecure attachment styles and parasocial relationships, particularly focusing on traditional media such as television. However, it has largely overlooked the novel form of media represented by contemporary Chinese otome games, which offer an idealized digital environment potentially more appealing to players with insecure attachment styles. Moreover, previous studies have not sufficiently differentiated between general parasocial interactions and the specific nuances of parasocial romantic relationships unique to romantic video games (RVGs). This study seeks to bridge these gaps by examining the psychological underpinnings of Chinese female players' engagement with female-oriented romantic video games. …
The Lived Experience Of Intimate Partner Violence For Females In Emerging Adulthood: A Qualitative Study, Laurel Dobkin M.S.
The Lived Experience Of Intimate Partner Violence For Females In Emerging Adulthood: A Qualitative Study, Laurel Dobkin M.S.
Selected Full Text Dissertations, 2011-
Emerging adulthood is the developmental period between ages 18 to 25 where individuals begin to explore their worldviews and develop intimate relationships. This period is important for developing a sense of identity and self (Arnett, 2000, 2014). During this period, negative events or relationships, such as intimate partner violence (IPV), may have detrimental effects (Erikson, 1968; Barreto & Frazier, 2012). While literature suggests that IPV has high rates and negative consequences in emerging adulthood (Bhattacharjee & Gopal, 2022; Centers for Disease Control and Prevention [CDC], 2024; Shen & Kusunoki, 2019), there is little research on the subjective experience of females …
Designing With Foresight: Premortem And Human-Centered Evaluation Of Emerging Technologies, Anusha Kannan
Designing With Foresight: Premortem And Human-Centered Evaluation Of Emerging Technologies, Anusha Kannan
Dissertations, Master's Theses and Master's Reports
Artificial intelligence is increasingly embedded in safety-critical systems, including transportation, where people must make fast decisions under uncertainty and high risk. As AI takes on a larger role in supporting human judgment, researchers and designers must evaluate more than just its technical performance, they must ask whether people can understand the system and use it effectively in high-risk settings.
This dissertation presents two distinct evaluation methodologies. First, the Human-Centered Evaluation, examines how intelligent in-vehicle alert systems influence driver decision behavior across two experiments. In Experiment 1 (n=24) and Experiment 2 (n=26), participants completed a driving simulator study in which our …
Beyond Receptive Measures: Development And Validation Of The Spatial Grid Drawing Assessment (Sgda) As A Productive Measure Of Spatial Skill, Katrina L. Carlson
Beyond Receptive Measures: Development And Validation Of The Spatial Grid Drawing Assessment (Sgda) As A Productive Measure Of Spatial Skill, Katrina L. Carlson
Dissertations, Master's Theses and Master's Reports
Spatial skills are vital in many STEM disciplines, starting at or prior to university training, and often extending throughout one’s career. The most widely used spatial ability measures (e.g., PSVT: R, MRT) rely on what I refer to as receptive skills: examining an object or design, mentally transforming it, and comparing it to given alternatives. But because work in many STEM disciplines also involves productive spatial skill such as drawing, I hypothesize that a productive measure of spatial skill may predict distinct aspects of spatial ability. This research investigates the relationship between traditional receptive Spatial Visualization (SV) assessments, such as …
From Meaning To Memory: Assessing The Capacity And Representational Structure Of Visual Working Memory With Meaningful Stimuli, Yong Hoon Chung
From Meaning To Memory: Assessing The Capacity And Representational Structure Of Visual Working Memory With Meaningful Stimuli, Yong Hoon Chung
Dartmouth College Ph.D Dissertations
Visual working memory is thought to be strictly limited. Yet we remember meaningful, real-world objects better than abstract stimuli. Here I show that this advantage arises from the semantic structure of meaningful objects, not their perceptual features alone, and that it extends even to memory for associated features such as color. In the brain, meaningful objects elicit greater and more distributed delay activity, consistent with the recruitment of higher-level neural processes during maintenance. I propose that semantic knowledge adds representational dimensions that make items more distinctive, and that these dimensions are organized hierarchically with lower-level visual features. These findings recast …
Intermittent Versus Continuous Reinforcement: Which Is More Effective For Skill Acquisition In Children With Adhd Using Precision Teaching?, Samantha Pulling
Intermittent Versus Continuous Reinforcement: Which Is More Effective For Skill Acquisition In Children With Adhd Using Precision Teaching?, Samantha Pulling
Masters Theses
Children with Attention Deficit Hyperactivity Disorder (ADHD) can experience challenges learning academic skills, possibly because of altered reinforcement and learning processes. Reinforcement is commonly used to support learning and adaptive behavior; however, research examining continuous and intermittent reinforcement schedules for children with ADHD has produced inconsistent findings. Precision Teaching (PT) is a fluency-based, data-driven instructional approach that emphasizes rate and celeration of behavior and has been shown to effectively support academic learning for individuals with ADHD. This study compared the effects of a continuous reinforcement schedule with a small reinforcer and an intermittent reinforcement schedule with a larger reinforcer on …
Psychological Characteristics Of Beginner And Advanced Judokas, Leanardo De Lorenco-Lima, Daniery Rosario, Reury F. P. Bacurau, Leonardo V. Andreato, Stacey A. Gaines
Psychological Characteristics Of Beginner And Advanced Judokas, Leanardo De Lorenco-Lima, Daniery Rosario, Reury F. P. Bacurau, Leonardo V. Andreato, Stacey A. Gaines
Applied Sport & Performance Psychology | Faculty Scholarship
Several psychological benefits have been associated with judo training, including enhanced cognitive functioning, improved emotional regulation, and higher self-confidence, with training experience being associated with higher levels of several psychological characteristics. Purpose: The current study explored the differences in training and psychological characteristics between beginner and advanced judokas. Methods: A sample of 146 judokas (77.4% male), including 67 beginners and 79 advanced, between 18 and 45 years of age, completed the Brief Resilience Scale (α = .84), Grit Scale (α = .82), General Self-Efficacy Scale (α = .85), Brief Self-Control Scale (α = .82), Brief Aggression Questionnaire (α = .75), …
Emotional Contagion In Nonhuman Working Animals: Lessons From Canine Rescue Teams, Kimberly T. Schneider, S. Burak Ozkum, Alexandra Ilie, Dan Ispas
Emotional Contagion In Nonhuman Working Animals: Lessons From Canine Rescue Teams, Kimberly T. Schneider, S. Burak Ozkum, Alexandra Ilie, Dan Ispas
Faculty Publications – Psychology
No abstract provided.
A Psychometric Evaluation Of Obsessive-Compulsive Items In The Hierarchical Taxonomy Of Psychopathology (Hitop)-Self Report Among Caregivers Of Children, Zach Wasserman
Honors Theses
Introduction: The classification and assessment of psychopathology is a crucial part of understanding mental health. The current model, published in the Diagnostic and Statistical Manual of Mental Disorders, with the current 5th edition (DSM-5; American Psychiatric Association, 2022), utilizes a categorical approach to psychopathology (i.e., one has the disorder or they do not). This creates ~300 diagnoses that are understood as theoretically distinct from one another. In reality, categorical diagnoses are often heavily comorbid (Forbes et al., 2024) and within a diagnostic category there are large amounts of heterogeneity (Feczko & Fair, 2020). To address these issues, dimensional models …
What Race Means For Health Among Black Americans: How Microaggressions Shape Self-Efficacy And Readiness For Behavior Change, Amanda Lee Almond
What Race Means For Health Among Black Americans: How Microaggressions Shape Self-Efficacy And Readiness For Behavior Change, Amanda Lee Almond
Publications and Research
Objectives: Persistent racial disparities in cardiovascular health among Black Americans reflect not only structural inequities in the United States, but also the racialized meanings of cardiovascular disease reproduced through public and private health communication. Drawing on ecological systems theory, this research examines how beliefs linking race and cardiovascular disease are reinforced through routine clinical interactions and how these meanings shape health behavior change. Method: Across two experimental mixed-methods studies, a model integrating ecological, social–cognitive, and behavior change frameworks was tested. In Study 1 (N = 374), health-message framing was experimentally manipulated to examine effects on self-efficacy and decisional balance while …
Tuning Human And “Artificial” Intelligence: A Sentic Theory Of Resonance And Communication, Michael J. Miller, Chatgpt (Ai~Nesbo+)
Tuning Human And “Artificial” Intelligence: A Sentic Theory Of Resonance And Communication, Michael J. Miller, Chatgpt (Ai~Nesbo+)
Psychology
This paper introduces a new model of intelligence as resonant communication, co-developed by a human researcher and a generative AI system. Drawing from emotion science, communication theory, and studies of AI–human interaction, we argue that intelligence is not merely a function of problem-solving or pattern recognition. Instead, it emerges through dynamic resonance—an attunement process rooted in shared rhythms, emotional calibration, and symbolic co-creation. At the core of this model is the Resonance Octave (8va), a framework of eight foundational emotions conceptualized not as static categories but as waveform phenomena that shape meaning, memory, and predictive cognition.
These emotional waveforms are …
The Obverse-Turing Test: Rethinking Authorship, Trust, And Time In An Accelerated Age, Michael J. Miller, Chatgpt (Ai~Nesbo+)
The Obverse-Turing Test: Rethinking Authorship, Trust, And Time In An Accelerated Age, Michael J. Miller, Chatgpt (Ai~Nesbo+)
Psychology
In this paper, we propose a new test for scientific accountability in the era of artificial intelligence: the Obverse Turing Test for Authorship. While the traditional Turing test focuses on a machine's ability to mimic human intelligence, our test addresses the question: when should a scientific contribution involving artificial intelligence be attributed joint authorship? We argue that more and more authors are using AI in the idea generation and elaboration stages of their work, but rarely acknowledge this use explicitly. To examine this gap, we analyze examples of human–AI interactions across fields and propose a new approach to authorship based …
Post-Divorce Lgbtq-Parent Families: Navigating Loyalty Conflicts And Stepfamily Closeting, Caroline Sanner, Abbie E. Goldberg, Katherine R. Allen
Post-Divorce Lgbtq-Parent Families: Navigating Loyalty Conflicts And Stepfamily Closeting, Caroline Sanner, Abbie E. Goldberg, Katherine R. Allen
Psychology
Objective: The purpose of this study was to investigate underexplored dynamics of post-divorce LGBTQ-parent families.
Background: In LGBTQ-parent families in which children were conceived in the context of a prior different-gender partnership, children experience the coinciding events of parental separation and a parent's coming out as LGBTQ. In recent decades, research on LGBTQ-parent families formed following different-gender divorce has stalled, perhaps due to the increasing emphasis on planned LGBTQ-parent families, or families formed after parents have come out.
Method: Twenty-four adults who were born to different-gender married parents (i.e., mother/father families) who divorced when one parent came out as LGBTQ …
Dysfunctional Leadership As A Dynamic And Relational Process, Rory E. Kuhn, S. Burak Ozkum
Dysfunctional Leadership As A Dynamic And Relational Process, Rory E. Kuhn, S. Burak Ozkum
Faculty Publications – Psychology
First paragraph in lieu of abstract:
The focal article by Ducheyne and De Fruyt (2026) calls for a clear conceptual distinction between toxic and incompetent leadership, proposing that these categories can guide research and practice by reducing ambiguity. Although we agree that this differentiation offers useful conceptual clarity, we contend that it becomes unstable in its application. Dysfunctional leadership unfolds through both temporal fluctuation in leader behavior and relational variation in follower appraisal. These intertwined processes suggest that the same leader may appear toxic in one moment and merely incompetent in another, depending on shifting behavioral cues and the relational …
Annotated Bibliography Assignment, Daryl Wout
Annotated Bibliography Assignment, Daryl Wout
Open Educational Resources
This assignment engages students in comparing AI-generated and human-generated annotated bibliographies. Students first read a psychology research article and create their own annotated bibliography summarizing the study’s purpose, literature, hypotheses, design, findings, and implications. They then use ChatGPT to generate an AI-based bibliography and critically compare it to their own work, evaluating accuracy, completeness, and usability. The exercise emphasizes critical reflection on the capabilities and limitations of AI for research tasks, while encouraging students to integrate effective AI strategies into their scholarly practices without compromising independent analysis.
Do Sleep And Age Concurrently And Longitudinally Predict Children's Frustration Tolerance?, Mavery P. Allen
Do Sleep And Age Concurrently And Longitudinally Predict Children's Frustration Tolerance?, Mavery P. Allen
Senior Honors Theses and Projects
Frustration is experienced when there is interference with one’s goal or progress towards one’s goal. This study sought to examine how age and sleep affect child frustration through the observation of 2 experimental tasks, each a year apart. This study included data from 100 children (boys = 54) ages 3 to 5 years (M = 3.86) at Wave 1. There are 2 waves, occurring a year apart. The first task in Wave 1 consisted of giving a child keys to a locked, clear box with intriguing toys, but unbeknownst to them, the keys did not work. The second task consisted …
Theory Of Mind: Effects Of Ecological Syntactic Training In Children With And Without Autism, Jill De Villiers, Stephanie Durrleman
Theory Of Mind: Effects Of Ecological Syntactic Training In Children With And Without Autism, Jill De Villiers, Stephanie Durrleman
Linguistics: Faculty Publications
Complement clauses, such as Mary says that Santa exists, are complex linguistic structures that have been argued to help children grasp others’ beliefs when those beliefs do not align with reality. Children with Autism Spectrum Disorder (ASD) tend to have difficulties with Theory of Mind (ToM), which might be helped by enhancing understanding of complements. The study investigates whether an ecological approach to training, using children's books containing false complement clauses, can improve false belief reasoning in children with ASD and typically developing (TD) children. The goal is to assess if structured dialogic reading at home, led by parents, …
Literature In Us School Psychology: Who Gets In?, Finn Drennan, Carmin Jones, Kitzia Martinez, Ethan Jones
Literature In Us School Psychology: Who Gets In?, Finn Drennan, Carmin Jones, Kitzia Martinez, Ethan Jones
CURE Proceedings
Past research has established that biases in psychological research favor authors and participants in the United States and other Western countries (Henrich et al., 2010; Arnett, 2008). However, the extent of this bias in the field of school psychology is not well understood. School psychologists support students from diverse cultural backgrounds, so understanding biases in the empirical literature is important for understanding how well that literature describes all students. The goal of the present study is to apply bibliometric and scientometric techniques to describe who participates in school psychology research. Bibliometric data will be collected from empirical articles published in …
Associations Between Traumatic Life Events And Substance Use Among Black Men Who Are Incarcerated, Jasmine K. Jester, Brittany Miller-Roenigk, Paris B. Wheeler, Danelle Stevens-Watkins
Associations Between Traumatic Life Events And Substance Use Among Black Men Who Are Incarcerated, Jasmine K. Jester, Brittany Miller-Roenigk, Paris B. Wheeler, Danelle Stevens-Watkins
Educational, School, and Counseling Psychology Faculty Publications
The current study examined associations between traumatic life events, current and lifetime importance of mental health and substance use treatment, and crack cocaine use among 201 Black men who were incarcerated and nearing community reentry. Results indicated age, sexual trauma and lifetime importance of drug treatment were significantly associated with an increased likelihood of crack cocaine use. Substance abuse treatment in correctional settings should consider culturally tailored assessment and treatment for history of unaddressed sexual trauma among Black men who are incarcerated and use crack cocaine.
Wise Beyond Our Years: Menopause, Negative Body-Image, And Art As A Catalyst To Self-Acceptance, Nicole Lea
Wise Beyond Our Years: Menopause, Negative Body-Image, And Art As A Catalyst To Self-Acceptance, Nicole Lea
Art Therapy | Master's Theses
This mixed methods study examined the impact of menopause on women’s body image and self-acceptance through an arts-based group intervention. Quantitative data was collected using the Body Image Self-Compassion Scale, and qualitative data was gathered through art-making, group discussion, and individual interviews. Participants were (n=5) menopausal women aged 46-52 from the Bay Area who reported negative body image related to menopause. The intervention consisted of four one-hour open studio workshops with a fifth meeting added in which participants created altered books while engaging in peer support and discussion. Descriptive statistics indicated an increase in mean body image self-compassion scores from …
Effects Of Fluency-Based And Percentage-Based Mastery Criteria On Learning, Maintenance, Application, And Learner Experience In Behavior-Analytic Skill Acquisition, Marisela Alicia Aguilar
Effects Of Fluency-Based And Percentage-Based Mastery Criteria On Learning, Maintenance, Application, And Learner Experience In Behavior-Analytic Skill Acquisition, Marisela Alicia Aguilar
Graduate Theses, Dissertations, and Problem Reports (ETD)
In behavior analysis, staff are often trained to percentage-based criteria to demonstrate that they have mastered a skill. However, percentage-based mastery criteria may not result in long-term maintenance of the skill. In other areas of instruction, fluency criteria resulted in multiple positive outcomes such as maintenance, endurance, and application of the skill beyond the training context, but these outcomes have not yet been widely demonstrated in the context of teaching behavior support plan (BSP) content and implementation. Across two experiments, we attempted to evaluate the extent to which training individuals to a fluency-based or percentage-based criterion resulted in maintenance and …
Operationalizations Of Adverse Childhood Experiences And Health Prediction, Sarah Josephine Miller
Operationalizations Of Adverse Childhood Experiences And Health Prediction, Sarah Josephine Miller
Graduate Theses, Dissertations, and Problem Reports (ETD)
Exposure to adverse childhood experiences (ACEs) has been consistently linked to suboptimal health outcomes and behaviors across the lifespan. As such, there has been widespread adoption of measures like the 10-item cumulative ACEs count measure developed by Felitti and colleagues (1998) across research literature and clinical practice. However, this measure was not developed with consideration of optimal psychometric properties and thus consists of several limitations that inhibit understanding of the specific dimensions of adversity that influence health outcomes. This 3-study dissertation focused on different measurement and statistical techniques to better understand the associations between ACEs and health. In study 1, …
Exploring The Intersectionality Of Sociodemographic Factors And Adverse Childhood Experiences That Impact College Performance, Taylor June Brown
Exploring The Intersectionality Of Sociodemographic Factors And Adverse Childhood Experiences That Impact College Performance, Taylor June Brown
Graduate Theses, Dissertations, and Problem Reports (ETD)
Success in higher education is influenced by a range of social and economic factors that do not affect all students equally. This thesis examined how Adverse Childhood Experiences (ACEs), socioeconomic status (SES), first-generation college status, minority status, and geographic isolation independently and multiplicatively relate to academic outcomes. Using data from 775 first-year students at a large public university in rural Appalachia, this study assessed whether these factors independently and/or multiplicatively predicted first-year GPA and odds of dropping out. ACEs linearly predicted first-year cumulative GPA and odds of dropping out. A significant ACE x Race interaction emerged for predicting first-year cumulative …
Social Media Appearance Pressures And Body Dissatisfaction In Collegiate Athletes: Model Refinement, Group Differences, And Exploratory Insights, Hannah Hunter Miller
Social Media Appearance Pressures And Body Dissatisfaction In Collegiate Athletes: Model Refinement, Group Differences, And Exploratory Insights, Hannah Hunter Miller
Graduate Theses, Dissertations, and Problem Reports (ETD)
In considering athletes’ body image, it is necessary to examine the psychosocial factors, and related psychological processes, that influence it. The body-related pressures athletes experience while navigating social media represent a relatively new and increasingly influential factor that warrants further investigation. The purpose of this study was threefold: (1) to replicate and refine Miller and colleagues’ (in press) model; (2) to examine differences in model variables and relationships across demographic and contextual groups; and (3) to explore aspects of social media perceived as contributing to appearance pressures, as well as strategies athletes may use to mitigate these pressures and their …
Personal Narratives Of Young Adults With Epilepsy: Exploring The Transition To Adulthood Amidst Stigma And Disclosure Fears, Kirby-Estar Gilene Laguerre
Personal Narratives Of Young Adults With Epilepsy: Exploring The Transition To Adulthood Amidst Stigma And Disclosure Fears, Kirby-Estar Gilene Laguerre
Graduate Theses, Dissertations, and Problem Reports (ETD)
Navigating the transition to adulthood presents unique challenges for young adults with epilepsy, particularly concerning stigma and the fear of disease disclosure. While significant social difficulties, such as increased unemployment rates and decreased relationship satisfaction, are prevalent among individuals with epilepsy, current transition programs often fail to address these psychological and social aspects that are vital for an independent adult life. Instead, the majority of the attention for young adults transitioning into adulthood is focused on the shift to adult-oriented healthcare systems. Consequently, there is a critical need for research that goes beyond a healthcare focus and explores the social …
Intersectionality In Discrimination, Posttraumatic Stress Symptoms, And Suicide Ideation: Black Americans In Appalachian Contexts, Jailyn May Wilson
Intersectionality In Discrimination, Posttraumatic Stress Symptoms, And Suicide Ideation: Black Americans In Appalachian Contexts, Jailyn May Wilson
Graduate Theses, Dissertations, and Problem Reports (ETD)
Racial discrimination is recognized as a race-based traumatic stressor that has been associated with posttraumatic stress symptoms (PTSS) and suicide ideation (SI). However, there remains a paucity of research investigating the impact of racial and other forms of discrimination on understudied populations, including Black Americans residing in Appalachian regions. The current study used an online self-report survey to examine PTSS as a mediator in the association between perceived discrimination and SI and to examine the moderating effect of the number of identity factors with which one experienced discrimination (i.e., race, gender, region) on the relationship between perceived discrimination and PTSS. …
Do The Adaptogenic Mushrooms, Cordyceps Militaris And Hericium Erinaceus, Produce Caffeine-Like Discriminative-Stimulus Effects?, Stephen James Cullinan
Do The Adaptogenic Mushrooms, Cordyceps Militaris And Hericium Erinaceus, Produce Caffeine-Like Discriminative-Stimulus Effects?, Stephen James Cullinan
Graduate Theses, Dissertations, and Problem Reports (ETD)
Caffeine is one of the most widely consumed drugs in the United States, but its excessive consumption increases the risk of heart disease, sleep problems, and anxiety. In response to these issues, there has been a rise in efforts to find safer alternatives to caffeine while maintaining similar subjective effects. The adaptogenic mushrooms, cordyceps and lion’s mane, are claimed to have similar energy- and mood-enhancing effects as caffeine; however, there is limited research directly comparing their effects to caffeine. A drug-discrimination paradigm, in which rats were trained to discriminate between caffeine and saline, was used to compare the discriminative-stimulus effects …
Dispositional Mindfulness And Autonomic Reactivity, Thomas Dylan Boyer
Dispositional Mindfulness And Autonomic Reactivity, Thomas Dylan Boyer
Graduate Theses, Dissertations, and Problem Reports (ETD)
To explain how different facets of mindfulness were associated with task performance in distinctive ways, Lindsay and Creswell (2017) proposed the Monitor and Acceptance Theory (MAT). According to this model, the mindfulness facet of monitoring present state awareness was thought to influence task performance differently than the nonjudgmental acceptance facet of mindfulness, but no studies to date have examined this model with respect to an individual's physiological response to stressful tasks. Because dispositional mindfulness has been associated with both increased and decreased physiological and affective reactions to stress in previous studies, the present study tested whether the Monitoring facet of …
An Assessment Of The Reinforcing And Aversive Properties Of Transition-Related Stimuli, Lillian Louise Skiba-Thayer
An Assessment Of The Reinforcing And Aversive Properties Of Transition-Related Stimuli, Lillian Louise Skiba-Thayer
Graduate Theses, Dissertations, and Problem Reports (ETD)
Transitions from relatively favorable (rich) to relatively unfavorable (lean) activities have been shown to disrupt behavior. Transition-related disruptions in behavior have been observed across laboratories, species, and procedural arrangements. The most commonly reported disruption in basic research is a pause in the reinforced behavior in the signaled transition from a relatively rich to a relatively lean condition of reinforcement (Perone & Courtney, 1992). The present study assessed the function of the stimuli associated with transitions as either reinforcing, punishing, or neutral across two experiments using eight pigeons as subjects. Experiment 1 tested the function of two stimuli, one correlated with …