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Dissertations, Theses, and Capstone Projects

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Full-Text Articles in Developmental Psychology

Exploring Minor Feelings: Asian And Asian American’S Racialized Emotions, Identity, And Mental Health Amidst Covid-19, Kristina Mirasol Arevalo Jun 2026

Exploring Minor Feelings: Asian And Asian American’S Racialized Emotions, Identity, And Mental Health Amidst Covid-19, Kristina Mirasol Arevalo

Dissertations, Theses, and Capstone Projects

The COVID-19 pandemic highlighted the central role of racialized emotions in shaping how Asians/Asian Americans (A/AA) experience, interpret, and respond to racism, yet these emotional processes remain underexamined in psychological research. Rather than treating emotions as outcomes of discrimination, this dissertation conceptualizes racialized emotions as dynamic processes through which structural racism is experienced, interpreted, and embodied in everyday life. This framework positions racialized emotions as a key mechanism linking racialized social contexts to identity development and mental health. Across three studies using qualitative and quantitative methods, I examine how racialized emotions shape racial meaning-making, ethnic-racial identity, and psychological well-being among …


Visible Lives, Invisible Strands: Critical Consciousness And Civic Engagement Among Muslim Sa/Swana College Students, Firdevs Yigiter Jun 2026

Visible Lives, Invisible Strands: Critical Consciousness And Civic Engagement Among Muslim Sa/Swana College Students, Firdevs Yigiter

Dissertations, Theses, and Capstone Projects

In recent years, young people have navigated an increasingly polarized sociopolitical climate marked by racism, Islamophobia, and heightened racial violence (Cureton, 2023; Wegemer et al., 2025). These tensions have intensified in the current moment, shaped by the aftermath of October 7, activism for Palestinian rights, and the political climate of the Trump Administration. College campuses, which historically are sites of political activism and social transformation, are not neutral spaces. For SA/SWANA Muslim college students, these dynamics are intensified by systematic marginalization and a polarized political climate (Khamis, 2023).  In this dissertation, I examine how SA/SWANA Muslim students experience ethnic-racial discrimination, …


An Inferential Analysis Of Lexical Networks, Christopher D. Gravelle Jun 2026

An Inferential Analysis Of Lexical Networks, Christopher D. Gravelle

Dissertations, Theses, and Capstone Projects

Lexical networks are graphs where words are treated as nodes, and relations between words are treated as edges. The adoption of lexical networks in psycholinguistics is impeded by a lack of readily available inferential methods, which limits work to purely descriptive analyses with little ability to make inferences about what variables account for lexical network structure. The current research explores the use of latent space network models as a method for analyzing lexical networks. Latent space network models are latent variable regression models, which model the presence or strength of edges by estimating pairwise distances between nodes in a latent …


A Critical Lens On Emotions And Learning: Shame, Loneliness, And Alienation In Community College, Mike Rifino Feb 2026

A Critical Lens On Emotions And Learning: Shame, Loneliness, And Alienation In Community College, Mike Rifino

Dissertations, Theses, and Capstone Projects

This dissertation explores how community college students make sense of and navigate their emotions related to learning. Community colleges are two-year public higher education institutions that primarily serve working-class and students of color, enrolling almost half of all current undergraduates in the United States, yet their experiences are rarely addressed by researchers. Drawing on critical theories (e.g., feminist politics of emotions, Black feminist/queer women of color theorizing), emotions in this study are conceptualized as socio-politically situated, shaped by institutions and ideologies distributed through power across intersecting social identities. Although emotion research in higher education has grown substantially in the past …


Characterization Of The Attentional Profile In Women And Girls With A Fragile X Premutation Allele, Shira Russell-Giller Sep 2025

Characterization Of The Attentional Profile In Women And Girls With A Fragile X Premutation Allele, Shira Russell-Giller

Dissertations, Theses, and Capstone Projects

The fragile X premutation (PM), characterized by 55 to 200 CGG repeats in the FMR1 gene, is associated with diverse clinical outcomes, including cognitive and neuropsychiatric changes. Despite most individuals with a PM presenting without overt clinical symptoms, adults face increased risks for conditions associated with a PM, including higher rates of attention and executive difficulties. This dissertation investigates the developmental trajectory of attention and executive functioning changes in females with a PM using a series of prospective studies employing the Attention Network Test (ANT). Study 1 re-analyzed prior data on sustained attention in women with a PM, revealing significant …


The Role Of Parent Psychiatric Symptoms In The Intergenerational Continuity Of Child Neglect: A Prospective Examination, Cody D. Stitzel Sep 2025

The Role Of Parent Psychiatric Symptoms In The Intergenerational Continuity Of Child Neglect: A Prospective Examination, Cody D. Stitzel

Dissertations, Theses, and Capstone Projects

Parental history of childhood neglect is a risk factor for offspring neglect. When a parent and their offspring both experience neglect in childhood, the phenomenon is referred to as the intergenerational continuity of child neglect. Understanding how child neglect is continued from one generation to the next is essential for creating effective interventions and prevention strategies that may help break the cycle. Since links between childhood neglect and heightened risk for various psychiatric symptoms have consistently been identified in research, as well as links between various psychiatric symptoms and heightened risk for child neglect, it may be that parents’ psychiatric …


Liberated Learning Spaces: A Visual Playlist, Tarilyn R. Little Sep 2025

Liberated Learning Spaces: A Visual Playlist, Tarilyn R. Little

Dissertations, Theses, and Capstone Projects

Liberation can be defined as “the act of setting free” or “being free from limits on thoughts and behavior.” Both an action and a state of being, liberation has long been centered as a key function of education, particularly for those who live in historically and systemically marginalized identities. Despite the long-standing existence of liberation-focused pedagogies and activism aimed at transforming schools and students’ lived experiences, educational institutions in the United States have struggled to live out these ideals, often sustaining and replicating systems and practices of oppression. Drawing on historical and contemporary conversations in education and psychology, Liberated Learning …


Using Machine Learning Methods To Evaluate Undergraduates’ Executive Function In The Context Of Game-Based Measurement, Ming Chen Sep 2025

Using Machine Learning Methods To Evaluate Undergraduates’ Executive Function In The Context Of Game-Based Measurement, Ming Chen

Dissertations, Theses, and Capstone Projects

Traditional performance-based measurements have faced criticism due to their potential to induce test fatigue and their limited ecological validity. In contrast, game-based assessments have demonstrated the capacity to engage participants effectively in tests and enhance ecological validity by replicating real-world scenarios. Nevertheless, conventional statistical approaches may prove insufficient in capturing the intricate, non-linear associations between participants' gaming performance and their cognitive capabilities. Leveraging the potential of machine learning (ML) techniques, which can model complex problems, offers a promising avenue for estimating students' performance in video games. This dissertation aims to explore various ML methods for the validation of three game-based …


Helpful Intentions? Impact Of Intentionality On Children's Memory For Forensically-Relevant Information, Ella P. Merriwether Sep 2024

Helpful Intentions? Impact Of Intentionality On Children's Memory For Forensically-Relevant Information, Ella P. Merriwether

Dissertations, Theses, and Capstone Projects

Rationale: When a child is a witness or victim of a crime, they are often asked a barrage of questions regarding when the crime took place, how many times it occurred, and how the abuse unfolded (Cross & Whitcomb, 2017; Sullivan et al., 2022). These questions can be problematic because they rely on concepts for which children may lack memory or linguistic ability to answer (Fenson et al., 2000; Friedman, 1993). One fundamental element missing from the copious research (e.g., Brubacher et al., 2012; Stolzenberg et al., 2017a; Wylie et al., 2021) on children’s ability to recount forensically-relevant information is …


The Impact Of Early Teacher Bias And Academic Risk On Children’S Current And Future Academic Achievement, Damira S. Rasheed Sep 2024

The Impact Of Early Teacher Bias And Academic Risk On Children’S Current And Future Academic Achievement, Damira S. Rasheed

Dissertations, Theses, and Capstone Projects

The racial academic achievement gap continues to plague child academic outcomes in American public schools and teacher bias may be a contributing factor. Through the theoretical lens of critical race theory and the cultural synchrony hypothesis, this study contemplated how longstanding racism in the US may function to hinder the academic achievement outcomes of minority-race children. Moreover, cultural mismatches in the classroom between teachers and students may be associated with lower quality teacher-child relationships and perceived academic risk. A growing body of work has examined the association between teacher bias and child academic-risk factors—with risk defined by children’s sociodemographic characteristics …


What Does It Mean To Be Kindergarten "Ready?": Trends In Parents' Expectations And Families' School Experiences Across Ses, Lisa Babel Jun 2024

What Does It Mean To Be Kindergarten "Ready?": Trends In Parents' Expectations And Families' School Experiences Across Ses, Lisa Babel

Dissertations, Theses, and Capstone Projects

The purpose of this study is to explore the meaning of Kindergarten “ready,” especially as the practice interacts with educational inequity. Past research used secondary data to show that SES relates to the prevalence of redshirting where children’s school entry is delayed by one year with the idea that the older they are when they start school, the more advanced they will be, but studies do not explain why children from families with lower incomes are advised to start Kindergarten later than others (Greensburg & Winsler, 2020; Reardon & Portilla, 2016). Moreover, family expectations of the Kindergarten participation process, including …


Toward Otherworlding The Teaching-Learning Of Psychology With Community College Students, Francisco Medina Jun 2024

Toward Otherworlding The Teaching-Learning Of Psychology With Community College Students, Francisco Medina

Dissertations, Theses, and Capstone Projects

This dissertation reimagines a different relationality to teaching-learning psychology in the community college classroom through a series of three separate articles. Each article draws on quasi-ethnographic, autoethnographic, and group discussions elements to wonder about the types of theoretical, methodological, and pedagogical dimensions that might make psychology courses more attuned and accountable to younger generations and the end of the world as we know it. The first article explores the metaphysical inseparability, interdependence, and co-constitution of teaching-learning, theory-making, and collective world-making in the psychology community college classroom as an invitation to the end of psychology as we know it. I argue …


Creatively Addressing The Employment Gap: Using Creativity And The Arts To Help Autistic Adolescents And Young Adults Build Skills For Employment, Eliana Rachel Grossman Jun 2024

Creatively Addressing The Employment Gap: Using Creativity And The Arts To Help Autistic Adolescents And Young Adults Build Skills For Employment, Eliana Rachel Grossman

Dissertations, Theses, and Capstone Projects

Neurodiversity-affirmative autism frameworks present a shift from deficit-based models of autism to the recognition that autism is but one of many facets of biodiversity that should be affirmed and embraced. However, there is little research examining links between creativity and autism that has adopted a neurodiversity-affirming approach. The dissertation aimed to expand upon the nascent interdisciplinary link between neurodiversity-affirmative autism research and creativity to 1) understand the creative experiences of autistic adolescents and young adults and 2) address the critical issue of chronic unemployment faced by autistic people.

The first study examined the perspectives of autistic adolescents and young adults …


The Effects Of Isolated Affordances On Preschool Counting Improvement When Using A Digital Coloring App, Katherine Papazian Sep 2023

The Effects Of Isolated Affordances On Preschool Counting Improvement When Using A Digital Coloring App, Katherine Papazian

Dissertations, Theses, and Capstone Projects

Counting is an important preschool math skill that is necessary for building a strong foundation in mathematics. Previous research has demonstrated that guided counting activities can improve counting ability in preschoolers and that drawing on paper while learning can deepen processing, but research has not included digital drawing as a potential means of deepening processing while children count. This study developed a novel touch-screen app, which used a guided coloring activity to encourage effective counting skills and serve as a home numeracy tool that could be employed by all parents, including those with math anxiety. To evaluate the benefits of …


Motor Milestone Acquisition And Sleep-Related Learning And Development In Infancy, Aaron Demasi Jun 2023

Motor Milestone Acquisition And Sleep-Related Learning And Development In Infancy, Aaron Demasi

Dissertations, Theses, and Capstone Projects

The aim of this dissertation is to summarize and extend work in the field of infant sleep and motor development. Chapter 1 summarizes what is currently known about typical infant sleep development and the way that sleep impacts learning throughout infancy. Chapter 2 describes two experiments showing the importance of napping and night sleep in the consolidation of gross motor learning. Given that sleep is beneficial for learning throughout human infancy, the remainder of the dissertation investigates how learning (in this case, motor development) impacts sleep. Chapter 3 establishes the possible role of sleep-dependent movement in sleep disruption resulting from …


Permanent Shelter In The Empire City: Youth Experiencing Family Homelessness And Navigating The Homeless Industrial Complex With A Narrative Inquiry Approach, Henry O. Love Jun 2023

Permanent Shelter In The Empire City: Youth Experiencing Family Homelessness And Navigating The Homeless Industrial Complex With A Narrative Inquiry Approach, Henry O. Love

Dissertations, Theses, and Capstone Projects

Many studies have examined unaccompanied youth experiencing homelessness; however, a relative silence persists about the lives of youth and young adults (YYA) while in family homeless shelters. This study aims to fill the gap in the literature about the lives of youth residing in family shelters and to learn about successful transitions from adolescence to young adulthood while experiencing family homelessness. This transition interacts with various social collectives (family, peers, community), political institutions (municipal, state, and federal), and an overwhelming economic system (global racial capitalism). These complex perspectives are considered with a narrative activity-meaning system research design to understand the …


Conservative And Cultural Clashes With Comprehensive Sexuality Education, Bryan Z. Anderson Jun 2023

Conservative And Cultural Clashes With Comprehensive Sexuality Education, Bryan Z. Anderson

Dissertations, Theses, and Capstone Projects

This thesis analyzes the multifaceted debate over the use of comprehensive sexuality education (CSE) in United States public schools, while also emphasizing the ways in which withholding CSE is a strategy to uphold the white supremacist patriarchy. The work begins by historically framing the evolution of sexuality education through the United States’ history. This leads to the current discourse around CSE and the ways in which it is the optimal support for American youth today. After setting this foundation, the thesis looks at conservative figures and groups who are seeking to prevent public school adoption of CSE standards, as well …


A Gift To My Self: A Psychoanalytic Approach To Understanding The Experiences Of Women Who Choose Not To Have Children, Irina D. Tchania Jun 2023

A Gift To My Self: A Psychoanalytic Approach To Understanding The Experiences Of Women Who Choose Not To Have Children, Irina D. Tchania

Dissertations, Theses, and Capstone Projects

Although motherhood has long been a normative female experience, individual decisions regarding bearing and mothering children vary among women. Partly due to shifts in gender roles and contemporary societal expectations, the conflation of womanhood with motherhood – and the centrality of motherhood within female identity – is being increasingly challenged. Women who choose to remain childless make up a growing, unique, and understudied population group. Decisions regarding intentional childlessness have been considered through the lenses of sociology and feminist critique, while psychologically and psychoanalytically oriented scholarship is more limited. This study aimed to further our understanding of the voluntarily childless …


A Novel Measure Of Narrative Self-Functioning And Its Role In The Transformative Potential Of Psychedelic Experience Across Clinical And Non-Clinical Participants, Nicole M. Amada Feb 2023

A Novel Measure Of Narrative Self-Functioning And Its Role In The Transformative Potential Of Psychedelic Experience Across Clinical And Non-Clinical Participants, Nicole M. Amada

Dissertations, Theses, and Capstone Projects

The eudaimonic field of well-being is founded on the idea that self-knowledge and the realization of one’s potential is at the heart of what it means to strive for well-being. While the “self” is at the core of this perspective, theories derived from this field have yet to incorporate neurocognitive conceptualizations of the self, and account for the collection of self-referential cognitions that influence striving for well-being. Such a theory and measure could fill this theoretical gap and be applied in person centered interventions to capture change in these processes over time. One such intervention utilizes psychedelic experience as a …


Fathers Are Fathers Are Fathers: How Sociocultural Context And Sexual Orientation Influence The Gendering Of Children, Sarah M. Frantz Sep 2022

Fathers Are Fathers Are Fathers: How Sociocultural Context And Sexual Orientation Influence The Gendering Of Children, Sarah M. Frantz

Dissertations, Theses, and Capstone Projects

Though the body of literature on gay father-headed families indicates there is no significant differences on measures of gender normativity and well-being between children raised with two dads and their peers raised by heterosexual parents, there is a proliferation of anti-LGBTQ+ policies throughout the United States aimed at limiting this community’s rights and silencing their lived experiences. Given that sociocultural and political environments vary greatly state-to-state, it is important to see how the specific context in which fathers live may impact their differential parenting of sons and daughters, their gender beliefs, and the way they feel they would navigate gender …


A Survey Study Of Speech-Language Therapists’ Experiences With Teletherapy At The Onset Of The Covid-19 Crisis, Jason A. Rosas Sep 2022

A Survey Study Of Speech-Language Therapists’ Experiences With Teletherapy At The Onset Of The Covid-19 Crisis, Jason A. Rosas

Dissertations, Theses, and Capstone Projects

The present study aimed to understand how delivering pediatric treatment services via ‘teletherapy’ affected speech-language therapists (SLTs) during the initial outbreak of the COVID-19 pandemic crisis in 2020. SLTs reported on their experiences with the change from in-person to remote service delivery via two national surveys distributed at the start of the pandemic between April 2020 and July 2020. To explain SLTs’ survey responses, this dissertation introduced the Professional Adaptation Model (PA Model). The PA Model facilitated evaluation of the SLTs’ professional environment and the psychological constructs of their professional identity believed to influence the transition to speech-language teletherapy. Specifically, …


Relationships Between Sensory Reactivity, Restricted And Repetitive Behaviors, And Autonomic Nervous System Activity In Autistic And Non-Autistic Individuals, Sapir Elimaliah Sep 2022

Relationships Between Sensory Reactivity, Restricted And Repetitive Behaviors, And Autonomic Nervous System Activity In Autistic And Non-Autistic Individuals, Sapir Elimaliah

Dissertations, Theses, and Capstone Projects

The current dissertation includes seven chapters. Chapter 1 includes my professional background and describes the experiences that led me to study restricted and repetitive behaviors. It also briefly describes my personal journey as an international graduate student. Chapter 2 is devoted to the rich literature that this dissertation is based on. The literature review covers both the foundational and most recent findings in the fields of sensory reactivity, restricted and repetitive behaviors, and autonomic activity, as well as the known relationships between these areas in autistic and non-autistic individuals. In Chapter 3, I describe in detail the methodology used in …


Antisocial Behavior And Callous Unemotional Traits In Youth: A Biosocial Approach, Yong Lin Huang Sep 2022

Antisocial Behavior And Callous Unemotional Traits In Youth: A Biosocial Approach, Yong Lin Huang

Dissertations, Theses, and Capstone Projects

Early life presence of antisocial behavior (e.g., aggression/delinquency) and psychopathic/callous-unemotional (CU) traits (lacking empathy/remorse, shallow affect) are precursors to juvenile crime and criminal offending in adulthood. Etiological research on antisocial/CU tendencies has implicated both neurobiological (e.g., alterations in brain function and structure) and environmental (social adversity, prenatal stress) underpinnings. It has been proposed that reward and punishment processing deficits may induce problematic traits and behavior, such that antisocial/CU tendencies may be linked to hypersensitivity to rewards and hyposensitivity to punishment. Studies in this area have generated inconsistent findings and focused primarily on adult and clinical samples, leaving youth and community …


Virtual Reality Supplement To The Peers Social Skills Intervention For Adolescents With Asd, Kevin Ambrose Sep 2022

Virtual Reality Supplement To The Peers Social Skills Intervention For Adolescents With Asd, Kevin Ambrose

Dissertations, Theses, and Capstone Projects

The purpose of this study was to replicate findings of the Program for the Education and Enrichment of Relation Skills (PEERS) parent-assisted social skills training program for a diverse group of adolescents with historical autism spectrum disorder (ASD) diagnoses in an urban locality. Additionally, this study sought to pilot a 3D multi-user virtual environment for adolescent participants and an online learning community for parent coaches; both hypothesized to reinforce the social skills curriculum. A randomized controlled trial of PEERS was completed with 12 adolescents diagnosed with ASD with some participation from their caregivers. Results show that participants who received the …


Linguistic Abstractions In Children’S Very Early Utterances, Qihui Xu Sep 2022

Linguistic Abstractions In Children’S Very Early Utterances, Qihui Xu

Dissertations, Theses, and Capstone Projects

How early do children produce multiword utterances? Do children's early utterances reflect abstract syntactic knowledge or are they the result of data-driven learning? We examine this issue through corpus analysis, computational modeling, and adult simulation experiments. Chapter 1 investigates when children start producing multiword utterances; we use corpora to establish the development of multiword utterances and a probabilistic computational model to account for the quantitative change of early multiword utterances. We find that multiword utterances of different lengths appear early in acquisition and increase together, and the length growth pattern can be viewed as a probabilistic and dynamic process.

Chapter …


Oxytocin, A Lover And A Fighter: Maternal Trauma Exposure And Mother-Child Coregulation, Patricia M. Pehme Sep 2022

Oxytocin, A Lover And A Fighter: Maternal Trauma Exposure And Mother-Child Coregulation, Patricia M. Pehme

Dissertations, Theses, and Capstone Projects

The placenta is responsible for regulating the fetal growth and environment in preparation for the anticipated external life. To succeed, it continuously adapts and weaves in a variety of neuroendocrine signals from the maternal organism. If a mother was exposed to trauma and her physiology sustained a change in the functioning of the immune, autonomic and/or endocrine systems, the placenta may anticipate different external environments for her children as compared to children of mothers without trauma exposure. This dissertation examined possible underlying mechanisms of psychosocial trauma transmission from one generation to the next via the placental oxytocinergic pathway. Encompassing three …


Acculturation Patterns In Childhood/Adolescence, Cultural Stress In Young Adulthood, And Exploring The Moderating Role Of Skin Tone Among Puerto Rican Youth In Two Contexts, Marjorine Henriquez-Castillo Jun 2022

Acculturation Patterns In Childhood/Adolescence, Cultural Stress In Young Adulthood, And Exploring The Moderating Role Of Skin Tone Among Puerto Rican Youth In Two Contexts, Marjorine Henriquez-Castillo

Dissertations, Theses, and Capstone Projects

Demographic changes across the United States (US) indicate that much of the population growth between 2005 to 2050 will be driven by US-born Latinx youth, who will likely face, as the major part of their experience, the challenges of negotiating their heritage and US mainstream cultures from birth. As a result, examining the cultural experiences of Latinx youth is crucial for understanding and promoting the healthy development of a large proportion of the increasingly ethnically and racially diverse US population. Research with Latinx youth suggests that acculturation – the psychological changes associated with navigating two distinct cultures – can be …


Blurring The "Bright Line": Examining Age-Related Differences In Jail Incarceration Outcomes Using A Resources-Challenges Model Of Emerging Adulthood, Olive F. Lu Feb 2022

Blurring The "Bright Line": Examining Age-Related Differences In Jail Incarceration Outcomes Using A Resources-Challenges Model Of Emerging Adulthood, Olive F. Lu

Dissertations, Theses, and Capstone Projects

Jail incarceration represents an early and prevalent point of contact with the criminal legal system. While there is some evidence of age-related differences in jail incarceration outcomes such as rearrest and reconvictions, existing research typically only make comparisons between adults and adolescents. This bifurcation ignores the unique experiences of a third group: emerging adults aged 18 to 25. Evidence from developmental research combined with shifting social and cultural dynamics suggest that 18-25-year-olds, though adults by law, straddle the line between adolescence and adulthood while facing challenges that set them apart.

The current study incorporates a resources-challenges framework of emerging adulthood …


Integrating Social-Emotional Learning And School Climate With A Sociocultural Narrative Inquiry Approach, Isabella Fante Feb 2022

Integrating Social-Emotional Learning And School Climate With A Sociocultural Narrative Inquiry Approach, Isabella Fante

Dissertations, Theses, and Capstone Projects

This study introduces a novel application of sociocultural narrative theory and method to integrate social-emotional learning (SEL) and school climate research. Extensive research has demonstrated the importance of SEL and school climate in promoting student success (Cohen et al., 2009; Durlak et al., 2011; Rivers et al., 2013). However, few studies examine SEL and school climate as interrelated concepts; they are frequently studied separately, most often using quantitative, survey-based methods (Brackett et al., 2012). Furthermore, despite the wealth of research on SEL and climate, there is a dearth of studies in the context of high school settings. This study employed …


An Interdisciplinary Investigation Of Infant Sleep: How We Study It, What It Means For Other Areas Of Development, And Where Methodological Creativity Can Take Us, Melissa Noel Horger Sep 2021

An Interdisciplinary Investigation Of Infant Sleep: How We Study It, What It Means For Other Areas Of Development, And Where Methodological Creativity Can Take Us, Melissa Noel Horger

Dissertations, Theses, and Capstone Projects

The present dissertation is broken into six chapters. Chapters 2 through 5 comprise four research projects that build upon each other and in both theoretical and methodological ways. The bookends – my introduction and conclusion – are written for an interdisciplinary, even lay audience. In its entirety, the text is centered on infant sleep. First, I describe the functional role of sleep and liken it to a barista working in a coffee shop. Then, I lay out researcher choices – of design and measurement – when incorporating sleep as a facet of a research paradigm. After comparing three measurement techniques …