Assistant Professor Dana Miller-Cotto (she/her) is the director of the BLOCK Lab at UC Berkeley's School of Education. Miller-Cotto aims to answer three broad questions in her research: 1) Why is working memory, the ability to store and manipulate information, correlated with math skills? 2) How can we design learning materials/alter teaching practices to support students' working memory skills? and 3) How can we best capture children's executive function skills while accounting for the assessment context? Outside of the BSE, you can find Dr. Miller-Cotto devouring a good book, participating in speed puzzle challenges, and running both for fun and after her four year old.
Email: dmillerc@berkeley.edu
Website: danamillercotto.com
Josh Medrano is a postdoctoral scholar working with Dr. Dana Miller-Cotto. He earned a PhD in Human Development at University of Maryland, College Park. In his research, he aims to understand how students engage cognitive skills, such as executive functioning and spatial/relational reasoning, when learning math and science. Outside of the BSE, he enjoys exploring the Bay Area on foot and via public transit, cooking various cuisines, and playing team sports.
Email: joshmedrano@berkeley.edu
Website: joshmedrano.com
Jetta McPhee is a PhD student in Learning Sciences and Human Development at UC Berkeley. They have an MA in Educational Technology from UNC Chapel Hill and a BS in Psychological Science from Rensselaer Polytechnic Institute. They are interested in designing math interventions for elementary students, culturally-responsive pedagogy, and supporting students in their development of executive functioning skills. Outside of the BSE, Jetta can be found competing for the Gymnastics Club of California, going to as many concerts as possible, and trying new recipes!
Email: jmcphee@berkeley.edu
Website: sites.google.com/view/jetta-mcphee
Mengyan Fang is a doctoral candidate at Shaanxi Normal University, China, and a visiting scholar at the UC Berkeley School of Education. Her research investigates early childhood development, specifically the intersection of executive function, social-emotional competence, and mathematics learning. Using quantitative and longitudinal methods, she explores how these foundational skills jointly shape children’s early academic trajectories.
Cheyenne Paw (she/her) is a sophomore at University of California, Berkeley studying Cognitive Science, Sociology, and Data Science. She is passionate about designing solutions to bridge gaps in education access.
Hi! My name is Abigail Villa (she/her/ella) and I am a fourth-year double majoring in psychology and educational sciences at UC Berkeley. I am passionate about serving and learning from children and the intersection that education and culture play in cognition. I was drawn to Dr. Miller-Cotto's lab through her research related to cognitive processes with marginalized populations with an emphasis on culture and context. In my free time you can find me volunteering at K-12 schools, peer advising, or listening to music!
Hi! My name is Helen Luong Bui and I am a second-year at UC Berkeley currently studying Microbial Biology. As an aspiring pediatrician, I have always been fascinated by children, especially how their environment affects their academic and cognitive development, which is what initially drew me to Dr. Miller-Cotto's lab in the first place. On campus, I am actively involved in Volunteers for Medical Outreach and Volunteer Health Interpreters Organization. In my free time, I enjoy volunteering at elementary schools, babysitting my nephews and niece, and exploring new food spots with my friends and family.
Hi! My name is Meiting Liu, a first-year student at UC Berkeley intending to major in Cognitive Science and Data Science. I’m interested in how the brain processes information and how computational tools can help us better understand human cognition and behaviors, particularly in educational contexts and child development.
Hi! My name is Kiara Eng and I am a second-year intending to major in psychology and linguistics at UC Berkeley. I joined the Berkeley Lab for Opportunities in Cognition and Knowledge because I am passionate about understanding how cognitive processes and environmental factors intersect with academic performance. I believe the research conducted here can effectively improve learning materials in schools in order to reduce educational inequities, and I am very excited to be a part of this change. Outside of academics, I enjoy playing volleyball, pickleball, piano, and spending time with family and friends.
Hi! I’m Ayanna Lee, a third-year student at UC Berkeley from the Central Coast. I’m double majoring in Cognitive Science and Psychology because I’m passionate about exploring the connection between our behavior and the various influences that shape it, from our environment to our internal cognitive processes.
Razylin (she/her) is a fourth-year studying Psychology with a strong interest in cognitive psychology and how research on executive function can be used to support children's education and development. She currently works as a literacy mentor for elementary school students and is excited to bring these perspectives into the Berkeley Lab for Opportunities in Cognition and Knowledge. Outside of school and work, she enjoys listening to music, swatching lipsticks at Sephora, and petting stray cats.
Hi! My name is Samir Ali and I am an exchange student (Junior) here at UC Berkeley from London. My home university is University College London (UCL) where I study Social Sciences. I joined the lab as I am excited to further my knowledge of educational equity and academic outcomes from a psychological lens. Outside the lab, you would catch me bouldering, hiking or blasting music out a speaker.
Hi, I'm Kaho Furukawa and I'm a sophomore from Tokyo studying Cognitive Science. I'm excited about interweaving Cognitive Science and EdTech, and I'm hoping to one day create technology that makes the learning experience more exciting and immersive for each student. In my free time, you can find me going on mini-trips with friends and family, discovering good food and sweets, playing the trumpet, climbing, and reading heartwarming novels.
Hi! My name is Milana Nalitkina (she/her), and I am a third-year student studying Psychology and Educational Sciences. I am hoping to work in school psychology or education policy after graduation. I joined the lab because I am passionate about education equity and creating better tools for educators. Outside of my studies, I enjoy hiking, painting, and dancing!
Hi! My name is Jaymee Cheng and I’m a sophomore at UC Berkeley, majoring in Psychology. I’m super interested in forensic psychiatry and pathology, so my goal is to work in one of those fields in the future! I was drawn to Dr. Miller-Cotto’s lab because I wanted to better understand the impact of environment and sociocultural differences on displays of executive function. In my free time, I enjoy drawing, doing crafts, and hanging out with my friends!
Hi! I’m Sarah, a fourth-year undergraduate student majoring in Interdisciplinary Studies with minors in Education and Early Learning & Developmental Science. I’m passionate about early childhood and have a particular interest in supporting children with disabilities. I joined the BLOCK Lab to learn more about research methods and executive function, particularly as they relate to supporting young children’s learning. When I’m not at Berkeley, you can find me teaching preschoolers at farm school or spending time outdoors with my own three kiddos.
My name is Samantha, but you could call me Sam! I am a third year studying Social Welfare with an Education minor. In my free time, I like to work out, go out with friends, travel, explore restaurants and work with little kids! That being said, I joined this lab in hopes to further explore working hands-on with kids, and I hope to pursue a career in child welfare, supporting kids in times of struggle or need for support.
Saidy Aceituno graduated from San Francisco State University in 2025 with a Bachelor of Science in Public Health and a minor in Education. She has worked for three years with the Early Childhood Education Program at University of California, Berkeley, where she developed a strong interest in child development and shaping educational experiences for future generations. Saidy is passionate about education and particularly interested in how early learning environments influence long-term academic outcomes. Outside of academics and work, she enjoys hiking and exploring new places.
Hi! My name is Rosa, and I am a first-year student at UC Berkeley interested in understanding how children grow, learn, and make sense of the world around them. I’m especially focused on researching human development from both a biological and behavioral perspective, and I hope to eventually pursue a path that combines these two with research focused on children and adolescents. Outside of the lab, I enjoy going on long walks, reading, and writing letters!
Daniela Navarro, Undergraduate Student, University of California, Berkeley
Aly Turfler, Undergraduate Student, University of California, Berkeley
Hamza Zia, Visiting Scholar, Washington and Lee University
Fakhrunnesa Samim, Undergraduate Student, University of California, Berkeley
Katie Torres-Romero, Undergraduate Student, University of California, Berkeley
Shiyu Hu, Master's student, University of California, Berkeley
Ysabelle Valdez, Undergraduate Student, University of California, Berkeley
Mira Patel, Undergraduate Student, University of California, Berkeley
Emily Moberly, Undergraduate Student, University of California, Berkeley
Dayton Phan, Undergraduate Student, University of California, Berkeley
Andie Liu, Undergraduate Student, University of California, Berkeley
Ella Rho, Post-Master's Researcher, University of California, Berkeley
Samantha Zaborowski, Graduate Student, Kent State University