Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- Old Dominion University (7)
- Louisiana State University (5)
- City University of New York (CUNY) (4)
- Clemson University (4)
- University at Albany, State University of New York (4)
-
- Washington University in St. Louis (4)
- Western University (4)
- Claremont Colleges (3)
- DePaul University (3)
- Georgia Southern University (3)
- University of Kentucky (3)
- West Virginia University (3)
- University of Arkansas, Fayetteville (2)
- University of Massachusetts Amherst (2)
- University of Tennessee, Knoxville (2)
- University of Texas at El Paso (2)
- Walden University (2)
- Western Michigan University (2)
- Wilfrid Laurier University (2)
- Binghamton University (1)
- Bowdoin College (1)
- Butler University (1)
- Duquesne University (1)
- Edith Cowan University (1)
- Florida Institute of Technology (1)
- George Fox University (1)
- Hollins University (1)
- Loyola University Chicago (1)
- Marquette University (1)
- Michigan Technological University (1)
- Publication Year
- Publication
-
- Electronic Theses and Dissertations (8)
- Psychology Theses & Dissertations (5)
- Arts & Sciences Electronic Theses and Dissertations (4)
- Electronic Thesis and Dissertation Repository (4)
- LSU Master's Theses (4)
-
- Legacy Theses & Dissertations (2009 - 2024) (4)
- Theses and Dissertations (4)
- All Dissertations (3)
- CMC Senior Theses (3)
- College of Science and Health Theses and Dissertations (3)
- Dissertations, Theses, and Capstone Projects (3)
- Graduate Theses, Dissertations, and Problem Reports (3)
- Dissertations (2)
- Doctoral Dissertations (2)
- Open Access Theses & Dissertations (2)
- Theses and Dissertations (Comprehensive) (2)
- Theses and Dissertations--Psychology (2)
- Walden Dissertations and Doctoral Studies (2)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (1)
- All Theses (1)
- Biological Sciences Undergraduate Honors Theses (1)
- Chancellor’s Honors Program Projects (1)
- Computational Modeling & Simulation Engineering Theses & Dissertations (1)
- Creativity and Change Leadership Graduate Student Master's Projects (1)
- Dissertations, Master's Theses and Master's Reports (1)
- Doctor of Psychology (PsyD) (1)
- Economics Undergraduate Honors Theses (1)
- Engineering Management & Systems Engineering Theses & Dissertations (1)
- Graduate College Dissertations and Theses (1)
- Graduate Dissertations and Theses (1)
Articles 1 - 30 of 89
Full-Text Articles in Entire DC Network
Prototypicality And Need To Belong: How One’S Standing In The Group Affects Parochial Cooperation, Huidi Yuan
Prototypicality And Need To Belong: How One’S Standing In The Group Affects Parochial Cooperation, Huidi Yuan
Honors Theses
This study explores the dynamics of parochial cooperation within intergroup social dilemmas, specifically examining the roles of harm, prototypicality, and the need to belong (NTB). Utilizing an experimental design and an adapted investment game, the study investigates how these factors influence individuals' decisions to engage in cooperation that is biased towards their own group, especially when such actions potentially harm outgroup members. The findings reveal a strong preference for parochial cooperation over universal cooperation and free-riding, consistent with previous research on ingroup favoritism. Notably, this preference is significantly moderated by the harm condition, where participants reduced their parochial investments when …
Formalizing The Faustian Bargain Within The Healthcare Domain: An End-Of-Life Approach., Rachel Appel
Formalizing The Faustian Bargain Within The Healthcare Domain: An End-Of-Life Approach., Rachel Appel
Electronic Theses and Dissertations
A Faustian Bargain refers to an individual making a “deal with the devil,” exchanging something moral or sacred for an unattainable earthly good. The Faustian Bargain has been used to describe a ubiquitous social dilemma inherent to human civilization: exchanging individual liberty for public goods (e.g., security) provided by societal leaders and governments (Ostrom, 1980). Research on Faustian Bargains often examines tradeoffs between outcome utility (i.e., value derived from the outcomes of a decision) and procedural utility (i.e., value derived from being involved in the decision process (e.g., Frey et al., 2004). Much of the research on Faustian Bargains has …
Do Good Things Come To Those Who Wait?: Investigating Temporal Discounting Rates Among Older Adults, Amy Halpin
Do Good Things Come To Those Who Wait?: Investigating Temporal Discounting Rates Among Older Adults, Amy Halpin
Electronic Theses and Dissertations
Decision-making is widely viewed as a higher-order cognitive construct, drawing on fluid intelligence as well as intact functioning across a wide variety of cognitive domains including executive function, working memory, declarative memory, and attention. The conditions of the decision-making outcome (e.g., immediate or delayed), the framing of the outcome (e.g., loss vs. gain), and the type of outcome (e.g., money, food, social or health consequences), are consistently highlighted throughout the literature as being important influences on decision-making behavior. However, decision-making behavior among and within these contexts remains inconsistent and inconclusive in older adult populations. Considering that recent evidence suggests the …
Nmda Receptor Inhibition On Rodent Optimal Decision-Making In The Diminishing Returns Task, Seth Foust
Nmda Receptor Inhibition On Rodent Optimal Decision-Making In The Diminishing Returns Task, Seth Foust
Research Psychology Theses
There has been growing interest in using N-methyl-D-aspartate (NMDA) receptor antagonists as treatments for mood disorders, but there is still much to learn about their cognitive effects. Research shows NMDA receptors can affect decision-making, and the antagonist MK-801 has had varying effects in rodents. Specifically, some have reported impairments in working memory while foraging behaviors remained intact, while others have demonstrated changes in choice behavior related to delay or risk in behavior tasks. We investigated the role of NMDA receptors in the specific paradigm of optimal decision-making to further confirm MK-801’s effects and to explore whether inhibiting NMDA receptors alters …
Individual Differences In Decision-Making And Emotions: A Study Of Alexithymia Using The Columbia Card Task, Kaycee A. Stewart Ms.
Individual Differences In Decision-Making And Emotions: A Study Of Alexithymia Using The Columbia Card Task, Kaycee A. Stewart Ms.
Electronic Thesis and Dissertation Repository
Making effective decisions requires a balance between rational thinking and emotional processing. Optimal decision-making approaches involve carefully analyzing available information to make informed and advantageous choices. This study investigates how people’s ability to identify, process, and express emotions (alexithymia) relates to their decision-making in different emotional contexts. We used the Hot and Cold versions of the Columbia Card Task (CCT) to evaluate how participants make decisions. By analyzing their decisions as a function of their alexithymia levels and three manipulated game parameters (loss probability, loss amount, and gain amount), we discovered that people with higher levels of alexithymia had reduced …
Evaluation Planning And Special Service Eligibility Decisions Of School Psychologists: Differences By Chronic Health Condition And Impairment Severity, Maria Tina Benno
Evaluation Planning And Special Service Eligibility Decisions Of School Psychologists: Differences By Chronic Health Condition And Impairment Severity, Maria Tina Benno
Electronic Theses and Dissertations
School psychologists are expert practitioners who are well-versed in conducting comprehensive psychoeducational evaluations to address a wide range of students’ needs in schools. The increasing prevalence of pediatric chronic illnesses (CIs) and the presence of students with CIs attending school requires school psychologists to be knowledgeable of the educational and social-emotional impacts of CIs on students’ functioning. Moreover, organizations such as the American Psychological Association (APA) and National Association for School Psychologists (NASP) encourage school psychologists to demonstrate competency in understanding the influence of CIs on students’ function in the classroom (APA, 1998; Schmitt et al., 2019). Comprehensive psychoeducational evaluations …
Examining The Role Of Pretrial Detention On The Juvenile Plea Process, Isabelle May Clough
Examining The Role Of Pretrial Detention On The Juvenile Plea Process, Isabelle May Clough
Open Access Theses & Dissertations
Plea bargains are a necessary part of the criminal justice system as a whole, and the juvenile justice system more specifically. However, juveniles may be at a particular disadvantage when entering into a plea bargain as a result of their developmental capacities. Pretrial detention in particular might influence the quality of the final plea agreement that a juvenile accepts, as adolescents would be motivated towards the short-term goal of being released from detention. The current study aimed to examine the relationship between juvenile pretrial detention and plea discounts through mediating relationships with number of attorneys and time to plea. Data …
Unbounding Rationality: Observing And Mitigating K-12 Public Education Administrators’ Cognitive Bias, Julie K. Mesaros
Unbounding Rationality: Observing And Mitigating K-12 Public Education Administrators’ Cognitive Bias, Julie K. Mesaros
West Chester University Doctoral Projects
Humans tend to simplify complex decisions by employing cognitive bias(es). Cognitively biased decision-making by public administrators can be adversely consequential for public organizations, public employees, and the public interest. Given the historical scope of experimental research on cognitive bias in the social and physical sciences, public administration scholars should continue to advance such research across various public sectors. This dissertation study responded to the long-ago call of Herbert Simon for empirical research situated in specific public or political contexts. This qual-QUAN mixed-method study had two main aims: (1) explore decisions that K-12 public education administrators make in personnel management and …
Time Is Money: Using Delay Discounting And Reflection To Improve Decision-Making In The Iowa Gambling Task, Soha Munir
Time Is Money: Using Delay Discounting And Reflection To Improve Decision-Making In The Iowa Gambling Task, Soha Munir
Undergraduate Honors Theses
Gambling disorder is described as a persistent and reoccurring behavior that leads to distress and significant impairments in relationships, jobs, or career opportunities in the DSM V (American Psychiatric Association, 2013). With gambling behaviors on the rise, it is crucial to understand what makes one individual more likely than another to develop a gambling disorder. Impaired decision-making has been associated with problematic gambling behaviors, and delay discounting has been related to multiple behaviors such as alcohol use, drug use, and gambling. This study investigates the relationship between delay discounting and performance on the Iowa Gambling Task (IGT), a commonly used …
Psychiatric Diagnostic Decision-Making: Investigating The Theory Of The Dual-Process Model, Christopher S. Kleva
Psychiatric Diagnostic Decision-Making: Investigating The Theory Of The Dual-Process Model, Christopher S. Kleva
Theses and Dissertations
Diagnostic decision-making is an important component of clinical practice; however, there is substantial diagnostic unreliability within mental health diagnoses. The lack of reliability emphasizes the importance of investigating diagnostic decision-making; however, the research to date is limited, primarily relying on a vague definition of decision-making based on the dual-process model. The present study is an exploratory attempt to apply the dual-process model to explain how mental health clinicians (n = 30, 73.3% cisgender female, 96.7% psychologists) arrive at making diagnostic decisions through the use of an interactive interview mechanism. For each participant, we are able to create a figure …
Investigating The Role Of Implicit Theories Of Relationships On The Interpretation Of Investments In Relationship Decision-Making, Sarah Wall
Theses and Dissertations (Comprehensive)
A person’s prior investment in their romantic relationship is a strong predictor of whether they remain committed to that relationship (e.g., Le et al., 2010; Rusbult, 1980a; 1983), and this pattern is often seen outside of interpersonal contexts as well (e.g., Arkes & Blumer, 1985; Olivola, 2018; Thaler, 1980). However, little research has considered the extent to which commitment-relevant decisions might be affected in a top-down way by people’s implicit theories of relationships (ITRs; Knee, 1998). I theorized that lay theories about how relationships work may affect the extent that people consider past investments when making decisions about continuing with …
Narcissism And Risk-Taking For Others, Tyler B. Cowley
Narcissism And Risk-Taking For Others, Tyler B. Cowley
LSU Master's Theses
While prior findings demonstrate that narcissists are excessively risk-seeking for themselves, research does not yet understand if their risk-seeking behaviors extend to others as well. This paper examines the role of narcissism in risk-taking on behalf of others. I hypothesize that narcissists will take more risks when deciding for others because they lack empathy and perspective taking. Therefore, narcissists are more likely to take risks based on their personal preferences, rather than the recipient’s desires. To test my hypotheses, participants completed the Balloon Analogue Risk Task (BART) for themselves, another individual, and an anonymous individual, followed by completing the Narcissistic …
Changing Criteria: What Decision Processes Reveal About Confidence In Memory, Johanny N. Castillo
Changing Criteria: What Decision Processes Reveal About Confidence In Memory, Johanny N. Castillo
Masters Theses
Source memory is our ability to relate central information (the “item”) to the context (the “source”) in which it was learned or experienced. People are often highly confident in their source judgements even when this information is incorrectly recalled. Past work has aimed to explain why source errors made with high confidence occur with a framework called the Converging Criteria (CC) account. The CC account posits that item memory can interact with source memory by altering decision criteria as item confidence increases, increasing the probability of a high confidence source judgement. This prediction differs from alternate models, like the Fixed …
Evaluating Interest In Clinical Trial Participation For The Treatment Of Pediatric Food Allergy, Perry Allen Catlin
Evaluating Interest In Clinical Trial Participation For The Treatment Of Pediatric Food Allergy, Perry Allen Catlin
Master's Theses (2009 -)
Food allergy (FA) is a chronic medical condition that affects one out of every 13 children in the United States. Researchers have recently begun utilizing double-blind, placebo-controlled clinical trials to test novel biological treatments designed to retrain the immune system to be less reactive to food allergens. Although these treatments remain in the clinical trial stage, evidence suggests that individuals differentially engage with these options based on a variety of factors. Using a socioecological framework, this study sought to evaluate the effect of child, parent, and family-level factors on parental interest in clinical trial participation for the treatment of pediatric …
Impact Of Fear On Interpersonal And Economic Decision-Making, John Wilson
Impact Of Fear On Interpersonal And Economic Decision-Making, John Wilson
Economics Undergraduate Honors Theses
Fear is one of the most basic, intrinsic, and powerful emotions an individual may experience when faced with known or unknown threats, imminent pressures, or expectations of approaching doom. Fear may allow an individual to act quickly in a fight-or-flight response. Fear can alter both physiological and psychological frameworks to avoid certain calamity. Fear provides motivation to protect oneself or to effectuate altruistic behavior towards others for the greater good. One lesser explored area of research pertaining to fear and its implications is the influence of fear on interpersonal and economic decision-making. Economic volatility can produce both immediate consequences as …
Utilization Of The Fundamental Attribution Error With Increased Immune System Inflammation, John Odom
Utilization Of The Fundamental Attribution Error With Increased Immune System Inflammation, John Odom
Biological Sciences Undergraduate Honors Theses
Immune system inflammation is associated with sickness behavior, depressive mood, and alteration of decision-making processes. Because of these cognitive effects, inflammation may also lead to increased use of heuristics, for example the Fundamental Attribution Error (FAE). In the current research, inflammation was experimentally increased using the influenza vaccine, with participants receiving either the vaccine or a placebo injection and completing a measure that tests for the FAE. There were no significant differences between the two conditions regarding the number of personal, situational, or overall attributions made by the participants in the measure that would indicate use of the FAE. However, …
The Influence Of Clutter On Target Prevalence And Decision Making During Visual Search, Brandon Eich
The Influence Of Clutter On Target Prevalence And Decision Making During Visual Search, Brandon Eich
LSU Master's Theses
Participants are sensitive to target prevalence effects in visual search. Low prevalence of targets leads to increased miss rates and shorter response times, and high prevalence of targets leads to increased false alarm rates and longer response times. These effects have been explained using the Multiple-Decision Model (MDM), in which two decisions impact performance during serial visual search. The first decision is whether an inspected item is a target. The second decision is whether the search should be ended with a target-absent response. Target prevalence influences these decisions, evidenced by changes in miss rate, false alarm rate, and response time. …
A Content Analysis Of Reddit Comments Discussing Fibroadenoma Appraisal And Decision Making, Hayley Marie Kay Stahl
A Content Analysis Of Reddit Comments Discussing Fibroadenoma Appraisal And Decision Making, Hayley Marie Kay Stahl
Theses and Dissertations--Communication
Though fibroadenomas are clinically benign in most cases, clinical research suggests that these lesions can cause diagnosis-related physical health complications and psychological distress. However, this research is limited and should be investigated further. Thus, this study aimed to explore how patients appraise their fibroadenoma diagnosis uncertainty. Additionally, this study sought to determine if a correlation existed between appraisal and decision making as well as identify the factors that influence the most common treatment decision: removal. Data was retrieved from Reddit discussions for a content analysis. These discussions were then qualitatively analyzed using codebooks associated with this study’s research questions. Findings …
The Effect Of Magnitude And Probability On Plea Bargain Decision-Making, Megan L. Small
The Effect Of Magnitude And Probability On Plea Bargain Decision-Making, Megan L. Small
Electronic Theses and Dissertations
Decision-making is studied in various aspects of life and can be especially vital in the context of the criminal justice system, such as plea bargains. Previous research in this area used a less commonly used task (fill-in-the-blank) in addition to a student sample (Falligant & Pence, 2019). The current study uses probability discounting to study the choice between accepting a plea bargain for a shorter incarceration sentence or risking a trial with a longer sentence on a sample of adults with experience in the criminal justice system. Three sentence durations, or magnitudes, were used (1 year, 5 years, and 25 …
The Influence Of Comorbid Gad On Er Utilization In Urban Youth With Asthma, David A. Karpe
The Influence Of Comorbid Gad On Er Utilization In Urban Youth With Asthma, David A. Karpe
Theses and Dissertations
Current literature indicates a strong association between asthma and the early onset of comorbid generalized anxiety disorder (GAD) in minors and their primary caregivers. Studies show that asthma prevalence increases with certain demographic factors, such as ethnicity, socioeconomic status, and housing quality. Evidence also suggests that GAD influences decision-making, especially when deciding to utilize emergency room (ER) services for asthma-related concerns. This study analyzed the effect of comorbid GAD on minors with asthma and ER utilization. The data were provided by an earlier Stress & Justice Study (S&J) baseline survey, an investigation aimed at understanding the impact of parental criminal …
The Influence Of Prosecutorial Overcharging On Defendant And Defense Attorney Plea Decision Making: Documenting And Debiasing The Anchoring Effect, Stephanie Aurora Cardenas
The Influence Of Prosecutorial Overcharging On Defendant And Defense Attorney Plea Decision Making: Documenting And Debiasing The Anchoring Effect, Stephanie Aurora Cardenas
Dissertations, Theses, and Capstone Projects
Strategic overcharging, a practice that some prosecutors readily employ to threaten defendants with excessively severe sentences, undermines the Sixth Amendment right to trial by coercing defendants to plead guilty rather than face penalties disproportionate to their alleged misconduct. Legal scholars and psychologists have long suggested that strategic overcharging may elicit powerful anchoring effects that bias defendants’, but not attorneys’ evaluations, of the plea offer. The current research sought to examine (a) the extent to which mock defendants and legal professionals were susceptible to the anchoring bias, (b) elucidate the mechanism underlying susceptibility to the anchoring effect in plea contexts, and …
The Association Between Community-Level Factors And Police Decisions To Found Sexual Assault Cases, Erin Elizabeth Hoffman
The Association Between Community-Level Factors And Police Decisions To Found Sexual Assault Cases, Erin Elizabeth Hoffman
College of Science and Health Theses and Dissertations
Attrition rates in sexual assault cases remain high despite reforms over the past 30 years (Smith et al., 2018). Evidence suggests the locus of case attrition lies with police decision-making (Spohn & Tellis, 2019). Community-level factors may improve or bias police decisions in sexual assault cases; however, this has yet to be examined. Thus, the purpose of this study was to understand community-level factors that predict police decisions to found a sexual assault case. Founding is the first decision officers make and determines whether a case will be investigated. This study used official available records of sexual assaults reported to …
Adult Transracial Adoptees' Childhood Experiences And Decision-Making In Forming Families Of Creation, Sarah J. Gray
Adult Transracial Adoptees' Childhood Experiences And Decision-Making In Forming Families Of Creation, Sarah J. Gray
MSU Graduate Theses
This study examined adult transracial adoptees’ (TRAs) childhood experiences and determined how specific factors influenced their likelihood to choose biological procreation, adoption, fostering, a combination of these options, or the choice to be child-free when forming their own families. These adoptees were Black, Indigenous and people of color adopted by white parents in the United States through domestic or international adoption. Childhood experiences included the TRAs’ sense of belonging, cultural socialization, and preparation for bias. The only dependent variable option predicted by a childhood experience was the preference to be child-free. TRAs who experienced higher levels of belonging were less …
Behavioral Economic Modeling Of The Effects Of Symptom, Severity, And Cost On Seeking Medical Care, Mark J. Rzeszutek
Behavioral Economic Modeling Of The Effects Of Symptom, Severity, And Cost On Seeking Medical Care, Mark J. Rzeszutek
Dissertations
While the United States has some of the highest healthcare spending in the world, it has some of the worst health outcomes. For example, maternal mortality in the United States is almost five times as high as in other similarly wealthy countries. It also has the highest rates of avoidable deaths. One of the reasons for this may be the cost of accessing healthcare due to privatized insurance. For example, Americans may avoid important preventive medical visits and other health screeners due to cost. While lack of health insurance has been correlated with decreased health utilization, a precise understanding of …
Evaluating Everyday Behaviors With Delayed And/Or Probabilistic Consequences Through A Discounting Framework, Yu-Hua Yeh
Evaluating Everyday Behaviors With Delayed And/Or Probabilistic Consequences Through A Discounting Framework, Yu-Hua Yeh
Arts & Sciences Electronic Theses and Dissertations
Delay and probability discounting refer to the decrease in subjective value of an outcome as the time until its occurrence increases and the likelihood of its occurrence decreases, respectively. Significant differences between the discounting of gains and losses, either delayed or probabilistic, have been documented in the literature. A recent study that investigated similarities and differences between the discounting of delayed gains, delayed losses, and probabilistic losses, found qualitative individual differences (i.e., subgroups) present only in the discounting of losses (Yeh et al., 2020). The current study expanded the previous investigation of subgroups to the discounting of probabilistic gains (Experiment …
Perceived Risk And Extended Warranty, Jose M. Fana
Perceived Risk And Extended Warranty, Jose M. Fana
Theses and Dissertations
This study examined how income and mathematical skills influence one’s perception of risk. The study particularly focused on overestimation as the main cognitive phenomenon that influences one’s decision-making process when thinking about purchasing an extended warranty. Two questions this study tried to shed light on 1) - Why do people buy extended warranties? 2) - How much is the risk overestimated when considering the damage and loss of common products? A total of 67 St John’s undergraduate students participated, 18 males and 49 females M(age) = 19.5 were recruited through the university research platform. Finally, I hypothesized that income and …
Financial Literacy, Experience, And Age Differences In Monetary Sequence Preferences, Jenna M. Wilson
Financial Literacy, Experience, And Age Differences In Monetary Sequence Preferences, Jenna M. Wilson
Graduate Theses, Dissertations, and Problem Reports
The emerging research on age differences in monetary sequence preferences suggests that older adults make decisions that are normatively correct from the standpoint of economic theory when choosing to receive larger versus smaller amounts of money sooner than later, but make non-optimal decisions about paying money. In an adult life-span sample (N = 594, aged 20-88, Mage = 46.48, SD= 15.16) recruited through MTurk, the present study examined age differences in monetary sequence preferences. Participants received eight hypothetical scenarios that described monetary events, and completed measures of financial literacy and financial experience. Older age was associated with …
Effect Of Short-Storage Hrgcs On Driver Decision Behavior And Safety Concerns: Real-World Analysis And Experimental Evidence, Anne Linja
Dissertations, Master's Theses and Master's Reports
Vehicle-train collisions at highway-rail grade crossings (HRGCs) continue to be a safety concern, and despite improvements in warnings, many of these incidents are attributed to human error. In some cases, distractions other than railroad traffic, such as HRGCs with limited space between the railroad tracks and the highway intersection, may create additional cognitive burdens for drivers. We investigated the effect of HRGC type (short-storage vs. non-short storage) on driver attention and decision-making in two studies. In Study 1, we systematically analyzed 996 incidents from 2017-2019 from the Federal Railroad Administration’s Safety database. Driver decision making and outcomes were different depending …
Exploring Psychological Mechanisms Underlying Plea Bargain Decisions, Melanie Close
Exploring Psychological Mechanisms Underlying Plea Bargain Decisions, Melanie Close
Dissertations, Theses, and Capstone Projects
According to an economic model of plea bargaining, defendants’ plea decisions are based on their estimated trial prospects (i.e. likelihood of conviction and severity of sentence). However, information communicated during interrogations may provide defendants with misinformation about trial prospects, thus biasing their subsequent plea decisions. Furthermore, the model fails to address why innocent individuals plead guilty less often than guilty individuals even when trial prospects are identical. I investigated whether Reid-style interrogation techniques increase the likelihood of a guilty plea by inflating suspects’ estimates of the severity of the outcomes should they go to trial. I also examined whether anxiety …
Decision-Making Difficulty In Major Depression: Understanding Indecisiveness And The Role Of Expected Affect, Haijing Wu Hallenbeck
Decision-Making Difficulty In Major Depression: Understanding Indecisiveness And The Role Of Expected Affect, Haijing Wu Hallenbeck
Arts & Sciences Electronic Theses and Dissertations
Decision-making difficulty is a prevalent symptom among individuals with major depressive disorder (MDD). Decision-making difficulty has been found to be pervasive across different areas of decision-making in current MDD; however, its exact nature for some areas (e.g., indecisiveness) is not well characterized, and the extent to which it is a scar of MDD is not determined. Furthermore, affective disturbances (e.g., in expected affect) have been theorized to contribute to decision-making difficulty in MDD, but empirical studies are needed to test this theory. In my two-study dissertation on depression, Study 1 focused on the dimensionality and validity of indecisiveness, and Study …