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Articles 1 - 20 of 20
Full-Text Articles in Psychology
Emotional Response To Negative Mood Induction In Mild Cognitive Impairment And Cognitively-Intact Older Adults, Gennarina Diane Santorelli
Emotional Response To Negative Mood Induction In Mild Cognitive Impairment And Cognitively-Intact Older Adults, Gennarina Diane Santorelli
Doctoral Dissertations
Older adults with mild cognitive impairment (MCI) report greater rates of psychiatric symptoms than cognitively-intact older persons. This may be associated with emotion dysregulation, which is prevalent in cognitively-impaired populations. No research to date has investigated responses to emotionally-provocative stimuli in persons with MCI. Aim 1 of this study determined differences in emotional reactivity to and recovery from negative mood induction in older persons with amnestic MCI (aMCI) and cognitively-healthy older adults. Moreover, emotion dysfunction in MCI may be linked to impairment in executive function (EF), a common feature of MCI. Theoretical models postulate that EF is essential to the …
Social Signals For Change: Examining The Role Of Interpersonal Communication For Positive Ecological Progress, Meaghan Guckian
Social Signals For Change: Examining The Role Of Interpersonal Communication For Positive Ecological Progress, Meaghan Guckian
Doctoral Dissertations
It perhaps goes without saying that society is collectively failing to meet the challenges posed by climate change and natural resource management, among other issues. Stagnated efforts may in part be driven by social processes that have been shown to shape whether, how, and to what extent individuals engage with environmental issues. In light of these stalled efforts to advance positive change, there is a pressing need to broaden our understanding of the normative processes that support the formation and maintenance of situation-appropriate social norms. In this dissertation, I integrate research from various fields to explore the role of interpersonal …
A Flexible Comparison Process As A Critical Mechanism For Context Effects, Andrea M. Cataldo
A Flexible Comparison Process As A Critical Mechanism For Context Effects, Andrea M. Cataldo
Doctoral Dissertations
Context effects such as the attraction, compromise, and similarity effects demonstrate that a comparison process, i.e., a method of comparing dimension values, plays an important role in choice behavior. Recent research suggests that this same comparison process, made more flexible by allowing for a variety of comparisons, may provide an elegant account of observed correlations between context effects by differentially highlighting dimension-level and alternative-level stimulus characteristics. Thus, the present experiments test the comparison process as a critical mechanism underlying context-dependent choice behavior. Experiment 1 provides evidence that increasing a dimension-level property, spread, promotes the attraction and compromise effects and reduces …
Computing Agreement In A Mixed System, Sakshi Bhatia
Computing Agreement In A Mixed System, Sakshi Bhatia
Doctoral Dissertations
This dissertation develops a comprehensive response to the question of how agreement is computed in Hindi-Urdu – a language with a mixed agreement system where the verb can agree with a subject or an object depending on the structural context. This dissertation covers new empirical and theoretical ground in two domains. First, I identify three kinds of atypical agreement patterns which are not accounted for under traditional approaches Hindi-Urdu agreement -- verb agreement with the nominal component of Noun-Verb complex predicates, long distance agreement of embedding Adjective-Verb predicates with embedded infinitive clause objects, and copular agreement in identity copula structures. …
Trajectories Of Depressive Symptoms Among Low-Income Perinatal Women: The Role Of Father Involvement, Hillary Halpern
Trajectories Of Depressive Symptoms Among Low-Income Perinatal Women: The Role Of Father Involvement, Hillary Halpern
Doctoral Dissertations
The present study sampled a racially diverse group of 207 women at five time points from the third trimester of pregnancy until one year postpartum. Group-based developmental trajectory modeling was used to examine unique trajectories of women’s depressive symptoms (CES-D) across the perinatal period. Analyses yielded four distinct depression trajectory groups, conceptualized as the low symptom group, the intermediate symptom group, the desist-return group, and the chronic depression group. Next, fathers’ roles were examined as predictors of maternal depression trajectories in resident- and non-resident father families. Specifically, aspects of father involvement were assessed as predictors of women’s membership to …
Relationships Between Personality Type And Cognitive Ability In Marmoset Monkeys (Callithrix Jacchus), Zachary Marciano
Relationships Between Personality Type And Cognitive Ability In Marmoset Monkeys (Callithrix Jacchus), Zachary Marciano
Masters Theses
Personality refers to multiple traits that are thought to be stable over time and across situations. It is recognized that personality has a neural basis and is associated with health outcomes. Whether personality is also associated with cognitive ability, however, is still a matter of intense debate. One way to examine these potential relationships is to use a nonhuman primate model for which complexities present in humans can be minimized. Recent research into the varying personality types of marmoset monkeys suggests that there are predominantly three to five core primary domains that most marmosets and other primates can be categorized …
Sequential Encoding In Visual Working Memory: In The Absence Of Structure, Recency Determines Performance, Jeffery Durbin
Sequential Encoding In Visual Working Memory: In The Absence Of Structure, Recency Determines Performance, Jeffery Durbin
Masters Theses
Most prior investigations of visual working memory (VWM) presented the to-be-remembered items simultaneously in a static configuration (e.g., Luck & Vogel, 1997). However, in everyday situations, such as driving on a busy multilane highway, items (e.g., cars) are presented sequentially and must be retained to support later actions (e.g., knowing if it’s safe to change lanes). In a simultaneous presentation, the relative positions of items are apparent but for sequential presentation, relative positions must be inferred in relation to the background structure (e.g., highway lane markings). To examine sequential encoding in VWM, we developed a novel task in which dots …
Television And Perceived Control: A Longitudinal Study Of The Cultivation Of Powerlessness Among Millenial Adolescents, Fernando Rodriguez
Television And Perceived Control: A Longitudinal Study Of The Cultivation Of Powerlessness Among Millenial Adolescents, Fernando Rodriguez
Doctoral Dissertations
Cultivation research has observed the long term subtle contribution of television mediated storytelling on the perceptions and beliefs of American viewers for fifty years. Early criticisms of cultivation argued the associations of viewing amount and fear of victimization were spurious and explained away by personality traits such as perceived control or authoritarianism. This project frames perceived control as a cognitive assessment of the personal ability to cope with life challenges. As a cognitive assessment, perceived control is assumed to be in constant revision. From a life-course approach, the symbolic cultural environment (which includes television) is seen as providing context and …
Public Attitudes Toward Collective Action: Three Social Psychological Investigations In Malaysia, The United States And Israel-Palestine, Hema Preya Selvanathan
Public Attitudes Toward Collective Action: Three Social Psychological Investigations In Malaysia, The United States And Israel-Palestine, Hema Preya Selvanathan
Doctoral Dissertations
Collective action often aims to elicit a response from the broader public. This dissertation presents three distinct but interrelated investigations on the societal outcomes of collective action among both high- and low- status groups in society, grounded in a range of social and political contexts. Chapter 1 provides an integrative literature review that identifies the motivation for the present research. Chapter 2 examined whether and how collective action organized by a social movement can shape the public’s subsequent attitudes toward the movement and its goals, in the context of the electoral reform Bersih movement in Malaysia. Chapter 3 investigated when …
Increasing The Effectiveness Of A Social Emotional Learning Program Through Cultural Adaptation For African American Students’ Internalizing Symptoms, Courteney Johnson
Increasing The Effectiveness Of A Social Emotional Learning Program Through Cultural Adaptation For African American Students’ Internalizing Symptoms, Courteney Johnson
Doctoral Dissertations
Cultural adaptation is a mechanism used to increase the congruency of evidence-based interventions when delivered to a specific ethnic-cultural group. While initially conceptualized in response to the lack of support of evidence-based treatments with ethnic minorities, research identifying unique risk and protective factors for minority groups, as well as poor participant engagement and a lower utilization of mental health services as compared to Caucasian youth, provide additional support for the cultural adaptation of interventions. This study compared the results of a school-based social emotional curriculum culturally adapted for African American youth to a non-adapted intervention. The study analyzed participants’ overall …
Teachers’ Culturally Responsive Classroom Management Self-Efficacy Scores: Relations To Teacher Expectations And Office Discipline Referrals, Maria Reina Santiago-Rosario
Teachers’ Culturally Responsive Classroom Management Self-Efficacy Scores: Relations To Teacher Expectations And Office Discipline Referrals, Maria Reina Santiago-Rosario
Doctoral Dissertations
Nationwide out-of-school suspension and expulsion rates show historically underserved groups of students leading discipline disproportionality reports (i.e., 1.1 million African-American, 660,000 in special education, 600,000 Latino, and 210,000 ELL students; U. S. Department of Education, Office for Civil Rights, 2018). While Schoolwide Positive Behavioral Interventions and Supports (SWPBIS) effects on racial discipline disproportionality have been promising, they have been insufficient (McIntosh, Girvan, Horner, & Smolkowski, 2014; Vincent & Tobin, 2011), and empirical work studying the interrelation between classroom management, culture, behavior, and teacher decision-making is needed for a cohesive and theoretically sound approach to addressing the racial discipline gap (Gregory …
Examining Mediation And Moderation Effects Of Academic Motivation On The Relationship Between Disciplinary Events And Academic Performance In Secondary School, Cynthia Shuttleton
Examining Mediation And Moderation Effects Of Academic Motivation On The Relationship Between Disciplinary Events And Academic Performance In Secondary School, Cynthia Shuttleton
Doctoral Dissertations
Academic motivation is a key factor in students’ academic and behavioral success in school. Previous research has demonstrated strong relationships between disciplinary events and academic performance, as well as between academic performance and academic motivation. However, there is limited understanding of the relationship between academic motivation and disciplinary events, or how academic motivation, academic performance, and disciplinary events are related. The purpose of this study was to examine student self-ratings of their academic motivation in grades 9-12 in a public high school, and to investigate the associations and interactive relationships between these three variables. Participants (N=78) completed the …
Changes In Color Guidance Over The Course Of A Complex Visual Search, Ryan Papargiris
Changes In Color Guidance Over The Course Of A Complex Visual Search, Ryan Papargiris
Masters Theses
When searching for an object, we store a mental representation of the target, which guides our search through the use of attention. The effectiveness of this search guidance varies depending on the task and the relationship between target and distractors. With a better understanding of how search guidance changes over time within a trial, we can better compare the differences between experimental conditions. Eye tracking data from a variety of search tasks were analyzed to determine how color guidance varied over the course of the trial. Color guidance for a given fixation was evaluated based on the distance in color …
To Defend Or Not To Defend--The Low Glorifier's Question: The Relationship Between Low Glorifiers' Defensiveness Of Ingroup-Perpetrated Harm And The Tangibility Of Intergroup Conflict, Quinnehtukqut Mclamore
To Defend Or Not To Defend--The Low Glorifier's Question: The Relationship Between Low Glorifiers' Defensiveness Of Ingroup-Perpetrated Harm And The Tangibility Of Intergroup Conflict, Quinnehtukqut Mclamore
Masters Theses
Members of groups in conflict are often defensive of ingroup-perpetrated violence, especially if they glorify their ingroup. While past literature has established that high glorifiers are unconditionally defensive of their ingroup, findings regarding low glorifiers are mixed, with some studies finding low glorifiers to be similarly defensive as high glorifiers and others finding low glorifiers to not be defensive or even critical of the ingroup. Across six studies, I investigated whether perceiving a conflict to be tangible (rather than intangible) drives defensiveness among low glorifiers. I tested this hypothesis across two national contexts that were naturally closer (Israel) or farther …
The Impact Of Ptsd And History Of Involvement In The Criminal Justice System On Medication Treatment Success In Opioid Use Disorder, Kirk Sanger
Doctoral Dissertations
This analysis examined the impact of post-traumatic stress disorder (PTSD), history of trauma, and a history of involvement in the criminal justice system (CJS) on treatment outcomes related to medication treatment for opioid use disorder. This study employed a secondary analysis of data derived from a multi-state, multi-site treatment center focused on substance abuse and more specifically opioid use disorder treatment. The total sample size was 19,970 patients. The majority of the sample received treatment in Massachusetts, was white, and non-Hispanic. Those with PTSD accounted for 9.5% of the sample, while 12% had a history of trauma. Just under 1/4 …
Visual Recollection For Non-Declarative Representations, Patrick Sadil
Visual Recollection For Non-Declarative Representations, Patrick Sadil
Masters Theses
Recollection is a pattern completion process that enables retrieval of arbitrarily associated information following minimal study. These attributes enable recollection to support retrieval of many kinds of mnemonic representations, from highly associative contextual information to very specific low-level representations. However, recollection is typically studied in the context of declarative memory tasks, in which participants exhibit recollection by explicitly reporting on the recollected information. Is it the case that recollection is limited to declarable representations, or is it a more general process that occurs for any representation? Two experiments and a novel analysis technique are presented to answer this question. The …
Testing Recognition Memory Models With Forced-Choice Testing, Qiuli Ma
Testing Recognition Memory Models With Forced-Choice Testing, Qiuli Ma
Masters Theses
People’s ability to call an experienced item “old” and a novel item “new” is recognition memory. Recognition memory is usually studied by first asking participants to learn a list of words and then make judgments of old (studied) or new (not studied) for test words. It has long been debated whether the underlying process of recognition memory is continuous or discrete. Two types of models are compared specifically that assume either discrete or continuous information states: the 2-high threshold (2HT) model and the unequal variance signal detection (UVSD) model, respectively. Researchers have used the receiver operation characteristic (ROC) function and …
Racial Differences In Perceptions Of Attention-Deficit/Hyperactivity Disorder Behavior, Sungha Kang
Racial Differences In Perceptions Of Attention-Deficit/Hyperactivity Disorder Behavior, Sungha Kang
Masters Theses
Previous research has suggested there may be racial differences in how adults perceive and rate children’s ADHD behavior (i.e., inattention, hyperactivity, impulsivity). The current study examined these differences between African-American/Black (AA/B) parents and European-American/White (EA/W) parents and teachers. Participants watched video clips of children in classrooms and rated their ADHD behaviors and their likelihood of having ADHD. Results showed that EA/W parents and teachers rated African-American boys’ ADHD behaviors and their likelihood of having ADHD higher than AA/B parents. Mechanisms by which these differences exist were explored, including beliefs about stigma related to ADHD, values in movement and expressiveness, experiences …
Patient Motivational Language As A Predictor Of Symptom Change, Hazard Of Clinically Significant Response, And Time To Response In Psychotherapy For Generalized Anxiety Disorder, Brien J. Goodwin
Masters Theses
Change-talk (CT), or self-arguments for change, has been associated with favorable patient outcomes, while counter change-talk (CCT), or self-arguments against change, has been associated with poorer outcomes. Most studies on change language have focused on the prediction of distal posttreatment outcomes, while the prediction of more proximal outcomes has remained largely untested. Addressing this gap, we examined early treatment CT and CCT as predictors of worry change trajectories, “hazard” of clinically significant response, and time to response (i.e., outcome efficiency) in CBT and CBT integrated with MI (MI-CBT) for generalized anxiety disorder (GAD). We also explored whether treatment type moderated …
Environmental Decision-Making (Nrc 494 Ei), Ezra Markowitz
Environmental Decision-Making (Nrc 494 Ei), Ezra Markowitz
Sustainability Education Resources
Over the past 30 years, there has been a growing recognition amongst environmental advocates, resource managers, policymakers and researchers that the underlying cause of most environmental, conservation and sustainability issues is human behavior. As NRC and ENVIRSCI majors, you have received extensive technical training in how natural systems operate yet relatively little training when it comes to influencing or understanding how people make environmental decisions that affect those natural systems. Recognizing the fundamental role that human decision-making plays in shaping the environment reveals a new set of tools and approaches for both understanding the challenges we face and confronting those …