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2016

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Articles 721 - 750 of 3702

Full-Text Articles in Psychology

An Assessment Of Number Representation In The Small-Eared Bushbaby (Otolemur Garnettii), Tiffany Aycia Woodard Baker Aug 2016

An Assessment Of Number Representation In The Small-Eared Bushbaby (Otolemur Garnettii), Tiffany Aycia Woodard Baker

Master's Theses

In an effort to explain the underlying mechanisms of number representation, both the object-file and the approximate number system have been proposed. Despite the recognition in animals, both nonhuman and human, it remains unclear how numbers are represented cognitively or what system is employed. Furthermore, primate numerosity research has been almost exclusively conducted within haplorhine species (monkeys and apes). Within the strepsirhines (lemurs, lorises, and galagos), it has only been investigated in 15 diurnal and cathermal Malagasy primate species. No study to date has looked at this ability in either African strepsirhines or nocturnal primates. To examine the extent of …


The Perceived Invalidation Of Emotion Scale (Pies): Development And Psychometric Properties, Melissa Jean Zielinski Aug 2016

The Perceived Invalidation Of Emotion Scale (Pies): Development And Psychometric Properties, Melissa Jean Zielinski

Graduate Theses and Dissertations

Despite the decades that have passed since invalidation was first theorized to causally influence the development of psychopathology (Linehan, 1993), no measures have been designed and statistically validated to index current emotion invalidation. Research on invalidation has thus grown slowly and often used measures that were designed to assess other constructs (e.g., criticism, abuse) or that retrospectively assess childhood invalidation. This series of five studies describes the development and psychometric evaluation of the Perceived Invalidation of Emotion Scale (PIES), a novel measure of emotion invalidation. Items for the PIES were developed using themes from a qualitative investigation of adults’ experiences …


The Role Of Encoding Strategy In Younger And Older Adult Associative Recognition: A Think-Aloud Analysis, Mark C. Fox, Zachary Baldock, Sara P. Freeman, Jane M. Berry Aug 2016

The Role Of Encoding Strategy In Younger And Older Adult Associative Recognition: A Think-Aloud Analysis, Mark C. Fox, Zachary Baldock, Sara P. Freeman, Jane M. Berry

Psychology Faculty Publications

Older adults have especially poor recognition memory for word pairs, and recent research suggests this associative deficit manifests primarily in older adults’ higher rates of false alarms compared to younger adults. This could result from older adults either failing to generate meaningful (deep) mediators at study, or failing to benefit from having generated deep mediators at test. Younger and older adults performed a recognition memory task for words and word-pairs. A think-aloud analysis of their spontaneous encoding strategies (e.g., repetition, shallow mediators, and deep mediators) revealed that generation of deep mediators did not differ between younger and older adults, and …


The Tootling Intervention With Classdojo: Effects On Classwide Disruptive Behavior And Academically Engaged Behavior In An Upper Elementary School Setting, Melissa Mchugh Dillon Aug 2016

The Tootling Intervention With Classdojo: Effects On Classwide Disruptive Behavior And Academically Engaged Behavior In An Upper Elementary School Setting, Melissa Mchugh Dillon

Dissertations

The current study was designed to replicate and extend the literature on the effectiveness of a classroom intervention known as Tootling (Skinner, Skinner, & Cashwell, 1998) to include an interactive technological component, ClassDojo, to decrease disruptive classroom behavior as well as increase academically engaged behavior. Tootling is a peer-monitoring intervention that encourages students to report instances of appropriate behaviors they have seen their peers perform. Thus far, studies utilizing direct observation data to measure disruptive behavior during Tootling (Cihak, Kirk, & Boon, 2009; Lambert, 2014, Lambert el al., 2015, Lum et al., 2015; McHugh et al., 2014) have shown reductions …


“Eye For An Eye” Or “Turn The Other Cheek?” Exploring The Moderating Roles Of Revenge And Forgiveness When Examining Death Penalty Support And Religious Fundamentalism, William Howard Whited Aug 2016

“Eye For An Eye” Or “Turn The Other Cheek?” Exploring The Moderating Roles Of Revenge And Forgiveness When Examining Death Penalty Support And Religious Fundamentalism, William Howard Whited

Dissertations

Public attitudes towards the death penalty appear to influence the usage of legislative policies about this highly debated sanction in the United States. However, existing ways of measuring public opinion about the death penalty are limited in the information they provide. As such, one purpose of the study was to further develop the Revised Attitudes towards the Death Penalty Scale (RATDP), an instrument that measures level of support for the death penalty and is inclusive of the rationales that both proponents and opponents use to justify their stance. Support for a five-factor structure of the RATDP was found in an …


Socio-Emotional Development In Children With Autism Spectrum Disorder, Christiana K. Whitley Aug 2016

Socio-Emotional Development In Children With Autism Spectrum Disorder, Christiana K. Whitley

Honors Theses

The purpose of the present study was to determine which lesson from a social skills program would result in the greatest improvement in duration of social interaction for children with a diagnosis of Autism Spectrum Disorder (ASD) between the ages of five and fifteen. The Superheroes Social Skills Program (Jensen et al., 2011) includes lesson plans that focus directly on helping children with ASD develop communication skills in group settings. The data indicate that one specific lesson, Participation and Joining In, was responsible for the largest mean increase in duration of social interactions of participants. Social skills lessons were introduced …


Infant Language Assessment Predicts Later Math Disabilities, Aaron T. Halvorsen, Dennis Molfese Aug 2016

Infant Language Assessment Predicts Later Math Disabilities, Aaron T. Halvorsen, Dennis Molfese

UCARE: Research Products

Prevention of cognitive disabilities currently remains out of reach. Yet, interventions are crucial to maximizing developmental outcomes later in life. To be effective, interventions must occur at the earliest age possible to mitigate potential developmental problems. This study is an attempt to identify newborn infants at risk for developing math disabilities later in life. Several studies used assessment tests at relatively late ages in order to predict future cognitive abilities (Aarnoudse-Moens et al., 2013; Kiechl-Kohlendorfer et al., 2013). More recent research used MRI scans of neonate brains to investigate the relationships between academic abilities and preterm births (Ullman et al., …


Influences On Self-Care In Women With Heart Failure: A Pilot Study, Joy Corcione Aug 2016

Influences On Self-Care In Women With Heart Failure: A Pilot Study, Joy Corcione

Dissertations and Theses (Open Access)

Background: Heart Failure self-care becomes exceedingly difficult to perform as the disease progresses; therefore social support becomes important in facilitating heart failure self-care. Woman with heart failure represent a significant and growing vulnerable population. Women tend to have lower self-confidence in providing self-care, experience greater negative emotions, decreased social support, experience more adverse psychosocial factors affecting self-care and experience greater psychosocial adversity than do men. Self-care is vital in managing heart failure and social support greatly facilitates self-care behaviors.

Purpose: The purpose of this pilot study was to gain a deeper understanding about the sources of perceived social support and …


Proposed Treatment Of Problematic Pornography Use: A Cognitive-Behavioral Approach, Jennifer Minarcik Aug 2016

Proposed Treatment Of Problematic Pornography Use: A Cognitive-Behavioral Approach, Jennifer Minarcik

Graduate Theses and Dissertations

As pornography use increases across the general population, mental health professionals are encountering more patients who present symptoms of sexual addictions and sexual compulsivity (Cooper et al., 2001). Never before have pornographic materials been so accessible to consumers. Viewing pornography is related to many negative consequences for the individual, including impairment of academic and professional functioning, subjective distress, and sexual compulsivity (Cooper et al., 1999a; Manning, 2006). Studies found pornography use by an individual typically leads to a decline in relationship and sexual satisfaction (Bridges, 2008a). Despite the growth in research related to problematic pornography use, to date there have …


Behavioral Effects Of Phencyclidine On Nicotine Self- Administration And Reinstatement In The Presence Or Absence Of A Visual Stimulus In Rats, Natashia Swalve, Steven T. Pittenger, Rick A. Bevins, Ming Li Aug 2016

Behavioral Effects Of Phencyclidine On Nicotine Self- Administration And Reinstatement In The Presence Or Absence Of A Visual Stimulus In Rats, Natashia Swalve, Steven T. Pittenger, Rick A. Bevins, Ming Li

Department of Psychology: Faculty Publications

Rationale—Tobacco use is a serious health problem in the United States and this problem is potentiated in patients with schizophrenia. The reward system is implicated in schizophrenia and may contribute to the high comorbidity between nicotine use and schizophrenia but very little research has been done on the topic. The reward-enhancement effect of nicotine has been shown to be important in nicotine use, but there have been no studies on this effect in animal models of schizophrenia.

Objectives—This study was designed to determine the effects of phencyclidine, used to model negative symptoms of schizophrenia, on self-administration of nicotine with or …


Mentoring With Purpose Aug 2016

Mentoring With Purpose

DePaul Magazine

Kathryn Grant, director of The Cities Project at DePaul, is on a mission to help impoverished children cope with the extreme stress that negatively affects their mental, and sometimes physical, well-being, as well as their ability to learn. In her research, Grant found that the typical coping strategies professionals teach children often aren’t effective for those living in poverty. Instead, The Cities Project teaches methods, such as distraction, self-soothing and problem-solving, that Grant hopes will help them escape the cycle of poverty.


Global/Local Processing In Incidental Perception Of Hierarchical Structure, Mark S. Mills Aug 2016

Global/Local Processing In Incidental Perception Of Hierarchical Structure, Mark S. Mills

Department of Psychology: Dissertations, Theses, and Student Research

The goal of the current thesis is to provide a framework for investigating and understanding visual processing of hierarchical structure (i.e., local parts nested in global wholes, such as trees nested in forests) under incidental processing conditions—that is, where processing of information at global and local levels is both uninformative (cannot aid task performance) and task-irrelevant (need not be processed to perform the task). To do so, a novel method combining two widely-used paradigms (spatial cueing and compound stimulus paradigms) is used for implicitly probing observers’ perceptual representations over the course of processing. This compound arrow cueing paradigm was used …


Children’S Peer Relationship Quality And Changes In Peer Victimization: The Search For Viable Intervention Targets, James Thomas Craig Aug 2016

Children’S Peer Relationship Quality And Changes In Peer Victimization: The Search For Viable Intervention Targets, James Thomas Craig

Graduate Theses and Dissertations

Stable peer victimization during childhood and adolescence has been linked to both concurrent and future Social and psychological maladjustment (e.g., Hawker & Boulton, 2000; Juvonen, Graham, & Schuster, 2003; Kaltiala-Heino, Rimpela, Rantanen, & Rimpela, 2000; Reijntjes, Kamphuis, Prinzie, & Telch, 2010). Currently, there is evidence to suggest the quality of children’s peer relationships is associated with the level and course of their victimization experiences (e.g., Fox & Boulton, 2006; Schwartz, McFayden-Ketchum, Dodge, Petit, & Bates, 1999; Wolke, Woods, & Samara, 2009). Although the link between peer relationship quality and victimization has been well-documented in the literature; lacking is a thorough …


The Influence Of Informant And Measurement On The Relations Among Adolescent Narcissism, Prosocial Behavior, And Emotional And Social Intelligence, Rebecca Lynn Kauten Aug 2016

The Influence Of Informant And Measurement On The Relations Among Adolescent Narcissism, Prosocial Behavior, And Emotional And Social Intelligence, Rebecca Lynn Kauten

Dissertations

Adolescent narcissism has been extensively linked with aggression, but its relation with more positive behavioral correlates has been largely overlooked in the literature. Some research has investigated the divergent adaptive and maladaptive personality and behavioral correlates of non-pathological and pathological (i.e., grandiose, vulnerable) narcissism (Barry & Kauten, 2014; Barry & Wallace, 2010). This study sought to replicate previous findings that pathological narcissism is linked to self-reported prosocial behavior (Kauten & Barry, 2014) and further investigated the relation of self-reported narcissism with self-, parent-, and peer-reported prosocial behavior in a sample of 212 adolescents (M age = 16.8 years, SD …


Predictors Of Alcohol Consumption, Use Of Protective Behavioral Strategies, And Alcohol-Related Sexual Consequences: A Gendered Social Learning Perspective, Kayla Darlene Moorer Aug 2016

Predictors Of Alcohol Consumption, Use Of Protective Behavioral Strategies, And Alcohol-Related Sexual Consequences: A Gendered Social Learning Perspective, Kayla Darlene Moorer

Dissertations

Given the long standing gender differences in regard to alcohol-related behaviors and consequences, understanding how conformity to gender norms may predict alcohol-related outcomes is an important next step in developing effective prevention efforts aimed at reducing alcohol-related sexual consequences for college women. The current study examined the relationships among conformity to feminine and masculine gender norms and alcohol-related outcomes (harmful drinking patterns, protective behavior strategy use, and sex-related consequences) among college women. Another primary aim of the study was to determine the extent to which sex-specific alcohol expectancies mediated the associations between gender norms and alcohol-related outcomes. Participants were 421 …


Profiles Of Academic Commitment, Anna Jill Womack Aug 2016

Profiles Of Academic Commitment, Anna Jill Womack

Dissertations

Tinto (1993) found that only 15-25% of students who dropped out of college did so due to academic failure, while the reasons for leaving among the remaining group of students who dropped out were unknown. This suggests that the majority of students who drop out of college are likely doing so for reasons other than academic struggles. Researchers have suggested that individuals who are committed to their major are more likely to obtain a bachelor’s degree (Bowling, Beehr, & Lepisto, 2006; Den Hartog & Belschak, 2007; Duffy, Dik, & Steger, 2011; Goulet & Singh, 2002; Landrum & Mulcock, 2007), indicating …


Refinement Of The Attitudes Toward Anger Management Scale, David Jerome Boudreaux Aug 2016

Refinement Of The Attitudes Toward Anger Management Scale, David Jerome Boudreaux

Dissertations

Identifying and addressing potential problems with anger before they result in adverse consequences could be beneficial in improving quality of life and minimizing the disruptive effects of anger on one’s social environment. Excessive anger or anger which is expressed in maladaptive ways present particular challenges for college students due to their developmental stage, stressors, and environmental demands. Unfortunately, too few college students utilize available mental health resources. Individuals with problem anger are influenced by unique factors that affect help seeking decisions. A better understanding of these factors could facilitate outreach and improve service utilization. This study continued the development of …


The Associations Among Expressed Emotion, Relationship Satisfaction, Ptsd Symptoms, Alcohol Use, And Depression: A Longitudinal Investigation With A Military Sample, Laci Lee Zawilinski Aug 2016

The Associations Among Expressed Emotion, Relationship Satisfaction, Ptsd Symptoms, Alcohol Use, And Depression: A Longitudinal Investigation With A Military Sample, Laci Lee Zawilinski

Dissertations

PTSD in military personnel is highly prevalent and accompanied by elevated rates of additional issues such as depression, problematic alcohol use, and interpersonal relationship problems. Family members and spouses of military personnel have also been shown to be negatively impacted by PTSD symptoms. Previous research has indicated that family members and spouses’ expressed emotion regarding the PTSD patients’ symptoms negatively impacts treatment outcome in civilian populations. However, studies have yet to investigate the effect of expressed emotion on the course of PTSD symptoms and associated problems in military personnel. Therefore, the purpose of the present investigation was to examine the …


Multi-Sensory Emotion Recognition With Speech And Facial Expression, Qingmei Yao Aug 2016

Multi-Sensory Emotion Recognition With Speech And Facial Expression, Qingmei Yao

Dissertations

Emotion plays an important role in human beings’ daily lives. Understanding emotions and recognizing how to react to others’ feelings are fundamental to engaging in successful social interactions. Currently, emotion recognition is not only significant in human beings’ daily lives, but also a hot topic in academic research, as new techniques such as emotion recognition from speech context inspires us as to how emotions are related to the content we are uttering.

The demand and importance of emotion recognition have highly increased in many applications in recent years, such as video games, human computer interaction, cognitive computing, and affective computing. …


Implementing A Positive Variation Of The Good Behavior Game With The Use Of A Computer-Based Program, Shauna Lynne Aug 2016

Implementing A Positive Variation Of The Good Behavior Game With The Use Of A Computer-Based Program, Shauna Lynne

Dissertations

The Good Behavior Game (GBG) is an interdependent group contingency designed to address behavioral concerns. The vast majority of published findings on the GBG have supported its effectiveness in decreasing disruptive behavior in classroom settings. The purpose of this study was to investigate the effectiveness and the social validity of a positive variation of the GBG in which teachers were asked to use ClassDojo to manage each team’s progress. ClassDojo is a computer-based program that enables teachers to track student behavior and monitor progress by way of a virtual system. Dependent variables included class-wide disruptive and academically engaged behavior (AEB), …


The Role Of Parental Locus Of Control In The Relations Among Early Childhood Temperament, Parenting Practices, And Child Externalizing Behavior, Amanda Kathryn Stary Aug 2016

The Role Of Parental Locus Of Control In The Relations Among Early Childhood Temperament, Parenting Practices, And Child Externalizing Behavior, Amanda Kathryn Stary

Dissertations

Child externalizing behaviors are a common reason for children’s referral for mental health services, and parenting practices are a primary target of efficacious interventions. In turn, child temperament and parent beliefs, such as parental self-efficacy and locus of control, relate to use of specific parenting practices. The present study aimed to evaluate whether parental locus of control and related components moderate the indirect effect of preschool-aged children’s temperament on their externalizing behaviors through parenting practices. Specifically, child temperament was expected to predict parenting practices only at certain levels of locus of control. Female caregivers of 146 children ages 3-5 years …


The Impact Of Varieties Of Shame On Disordered Eating: Exploring The Influence Of Emotion Regulation And Self-Compassion, Tiffany Ann Hopkins Aug 2016

The Impact Of Varieties Of Shame On Disordered Eating: Exploring The Influence Of Emotion Regulation And Self-Compassion, Tiffany Ann Hopkins

Dissertations

The current study examined the impact of specific forms of shame on severity of specific disordered eating behaviors, after controlling for depression and guilt, among women who engaged in restricting, binge-eating, purging/compensatory behaviors, or binge eating and purging in combination. Additionally, the study examined whether self-compassion and emotion regulation mediated the relation between various forms of shame and disordered eating severity. Finally, the study piloted an internet-based method of self-compassion induction. Participants (N = 518) were a convenience sample of women recruited from websites associated with eating disorders, who reported engagement in at least one disordered eating behavior in the …


Assessing U.S. Veterans' Work Role Functioning: Influences Of Posttraumatic Stress, Sense Of Coherence, And Vocational Identity, Lauren Kelly Osborne Aug 2016

Assessing U.S. Veterans' Work Role Functioning: Influences Of Posttraumatic Stress, Sense Of Coherence, And Vocational Identity, Lauren Kelly Osborne

Dissertations

Since beginning military operations in Iraq and Afghanistan following the September 11, 2001 terrorist attacks that now characterize the Operation Iraqi Freedom (OIF) and Operation Enduring Freedom (OEF) combat eras, unique stressors and conditions have faced service members. Advancements in military medicine have resulted in greater survival rates of combat veterans, but have also increased rates of chronic psychological distress (Schnurr, Lunney, Bovin, & Marx, 2009). Research regarding these concerns has increased as these service members are now returning home and re-entering civilian life and many studies show the detrimental effects on psychosocial functioning following combat including employment difficulties. As …


Predictive Effects Of Parenting Styles, Self-Regulation, And Resistance To Peer Influence On Drinking Behaviors In College Freshmen: A Social Learning Perspective, Saarah Danielle Kison Aug 2016

Predictive Effects Of Parenting Styles, Self-Regulation, And Resistance To Peer Influence On Drinking Behaviors In College Freshmen: A Social Learning Perspective, Saarah Danielle Kison

Dissertations

The first year of college may be a salient time period for the development of drinking practices in college populations. While parenting styles have been associated with global self-regulation, resistance to peer influence and college student drinking behaviors, a comprehensive evaluation of these relationships has yet to be established. Researchers have demonstrated that self-regulation acts as both a predictor and moderator of resistance to peer influence, which has been shown to be a more proximal predictor of drinking behaviors. While relationships between global self-regulation, parenting and drinking have been empirically established, less attention has been given to specific methods of …


The Effect Of Auditory Stimulation On Sleep Disruption In West Indian Manatee (Trichechus Manatus Latirostris), Natalija Lace Aug 2016

The Effect Of Auditory Stimulation On Sleep Disruption In West Indian Manatee (Trichechus Manatus Latirostris), Natalija Lace

Dissertations

Florida manatees inhabit waterways where motorized boats are common. Although manatee mortalities resulting from boat strikes are well documented, the effect of boat noise on some manatee behaviors, including rest, has not been investigated. This study focuses on rest behavior and used a playback experiment with four manatees at the Lowry Park Zoo in Florida. We tested their responses to playback stimuli of either boat noise, silence, or manatee calls. A playback trial was initiated when the focal animal showed behavioral characteristics of rest.

Results showed that rest was interrupted in response to the playback of boat noise for each …


The Effects Of Peer-Mediated Check-In, Check-Out With A Self Monitoring Component On Disruptive Behavior And Appropriate Engagement In The Classroom, Chandler Erin Mclemore Aug 2016

The Effects Of Peer-Mediated Check-In, Check-Out With A Self Monitoring Component On Disruptive Behavior And Appropriate Engagement In The Classroom, Chandler Erin Mclemore

Dissertations

Check-In/Check-Out (CICO) is a commonly used Tier II behavioral intervention within public school settings. The present study evaluated the use of an alternative method of service delivery for CICO that included peers as interventionists. Self-monitoring was an additional intervention component, utilized in order to reduce teacher response effort associated with intervention implementation. Three target student/peer interventionist dyads served as participants (one elementary school dyad, one middle school dyad, and one high school dyad). Direct observation data were collected, and the effects of peer-mediated CICO were evaluated with an ABAB design. Social validity measures were also completed by each teacher as …


Process Feedback In Group Psychotherapy: A Second Look At Leader Implementation Of Gq Feedback, Kaitlyn Elizabeth Whitcomb Aug 2016

Process Feedback In Group Psychotherapy: A Second Look At Leader Implementation Of Gq Feedback, Kaitlyn Elizabeth Whitcomb

Theses and Dissertations

The current dissertation is a replication of a pilot study and aims to define what it means for group leaders to "act on" feedback from a group therapy process measure called the Group Questionnaire (GQ). Twelve leaders received feedback reports based on group member responses to the GQ after each session. Leaders submitted two sources of qualitative data: brief written session-by-session explanations of feedback use and end-of-semester debrief interviews to describe their experience with the measure. Researchers conducted a qualitative content analysis that yielded 15 categories of leader GQ use summarized by three temporal dimensions. Quantitative analyses were performed to …


The Social Brain In Human And Religious Evolution: Elucidating The Role Of Theory Of Mind In (Non)Religious Belief, Thomas J. Coleman Iii Aug 2016

The Social Brain In Human And Religious Evolution: Elucidating The Role Of Theory Of Mind In (Non)Religious Belief, Thomas J. Coleman Iii

Masters Theses and Doctoral Dissertations

Contemporary theorists of religion have argued that religious beliefs are “natural” because they arise from normally functioning social cognitive capacities, especially Theory of Mind (ToM). Hence, attempts to explain atheism have relied heavily on the assumption that nonbelievers may have a malfunctioning ToM and other traits associated with the autism spectrum continuum (ASC). However, few studies currently address this topic and the evidence either way remains ambiguous. The current research narrows this empirical gap, addressing these claims with a two-fold approach. First, a near comprehensive review of ToM is provided. Second, this study is exploratory, employing a unique methodology and …


Exploring Relationships Between Stress And Olfaction As Mediated By Neuropeptide Y, William J. Heaton Aug 2016

Exploring Relationships Between Stress And Olfaction As Mediated By Neuropeptide Y, William J. Heaton

Masters Theses and Doctoral Dissertations

The negative correlation between olfactory sensitivity and depression has been well documented, but the biological processes underpinning the relationship are not understood. This study explored a potential relationship between olfactory sensitivity, stress, and resilience to stress, specifically examining neuropeptide y (NPY) as a mediator. In phase I, 197 UTC students participated in a survey measuring stress and resilience among other factors. Of this sample, 25 students volunteered for phase II, in which they took an olfactory threshold test and gave blood. Serum levels of cortisol and NPY were analyzed from blood samples. Correlational analyses suggest a positive effect of stress …


How Shared Leadership Improves Team Performance: Exploring The Role Of Team Knowledge And Team Learning, Hairong Jiang Aug 2016

How Shared Leadership Improves Team Performance: Exploring The Role Of Team Knowledge And Team Learning, Hairong Jiang

Theses and Dissertations

Team-structured work is prevalent in organizations and the effectiveness of teams greatly depends on the leadership enacted. Ample studies have supported the utility of a more fluid team structure where leadership is the property of the team and members lead one another to achieve goals. However, the mediating team processes and emergent states that make shared leadership effective are largely unknown. This study aims to answer questions regarding how shared leadership enhances team performance by taking a longitudinal approach to examine two interconnected mediators: team knowledge structure and team learning. Characteristics of the team such as size and member heterogeneity …