People

Director

Headshot of Sy-Miin Chow with long black hair, black blouse, purple scarf, and gold hoop earrings.

Sy-Miin Chow, Ph.D.

Director, Quantitative Developmental Systems Methodology Core (Quantdev)
Professor, Human Development and Family Studies
Email:
symiin@psu.edu
Tel:
814-867-2131
Office:
236 Health and Human Development Building

Scientists

Headshot of Timothy Brick with long brown hair and black shirt.

Timothy R. Brick, Ph.D.

Associate Professor, Human Development and Family Studies
Email:
tbrick@psu.edu
Tel:
814-865-4868
Office:
231 Health and Human Development Building
Headshot of Zachery Fisher with short dark brown hair in blue shirt.

Zachary Fisher, Ph.D.

Assistant Professor, Human Development and Family Studies
Email:
fisherz@psu.edu
Tel:
814-867-3189
Office:
205 Health and Human Development Building
Headshot of Michael Hunter with short brown hair in glasses and blue suit.

Michael D. Hunter, Ph.D.

Assistant Professor, College of Health and Human Development
Email:
mdh282@psu.edu
Office:
228 Health and Human Development Building
Headshot of Peter Molenaar with light brown hair, black shirt, and dark gray jacket.

Peter C.M. Molenaar, Ph.D.

Distinguished Professor, Human Development and Family Studies / Psychology
Email:
pxm21@psu.edu
Tel:
814-863-8373
Office:
422 Biobehavioral Health Building
Headshot of Zita Oravecz with long light brown hair and salmon blouse.

Zita Oravecz, Ph.D.

Associate Professor, Human Development and Family Studies
Email:
zita@psu.edu
Tel:
814-865-1546
Office:
115 Health and Human Development Building
Headshot of David Wagstaff with gray hair, green sweater, and white shirt.
At Penn State from 1998-2021

David A. Wagstaff, Ph.D.

Research Technologist, Human Development and Family Studies

A former member of QuantDev and a much admired colleague.
People may forget what you said and what you did. But people will never forget the passion you made us all feel about quantitative methods.

Affiliated Scientists

Headshot of David Almeida in a brown dress shirt and jacket wearing glasses.

David Manuel Almeida, Ph.D.

Professor, Human Development and Family Studies / Demography
Email:
dma18@psu.edu
Tel:
814-863-0438
Office:
403 Biobehavioral Health Building
Headshot of H. Harrington Cleveland, III with grey, short hair wearing a white dress shirt.

H. Harrington Cleveland, III, Ph.D.

Professor, Human Development and Family Studies / Demography
Email:
hhc10@psu.edu
Tel:
814-867-2370
Office:
234 Health and Human Development
Headshot of Max Crowley with blue suit and white button-up shirt and short brown hair.

Max Crowley, Ph.D.

Director, Evidence-to-Impact Collaborative (EIC)
Associate Professor, Human Development and Family Studies / School of Public Policy
Email:
dmc397@psu.edu
Tel:
814-867-6471
Office:
219 Health and Human Development Building
Headshot of Jennifer L. Maggs with medium dark brown hair in blue sweater.

Jennifer L. Maggs, Ph.D.

Professor, Human Development and Family Studies
Email:
jmaggs@psu.edu
Office:
208 Health and Human Development Building
Ram with curly dark hair and gray shirt

Nilam Ram, Ph.D.

Professor, Department of Communications at Stanford University / Department of Psychology at Stanford University
Email:
nilamram@stanford.edu
Office:
Stanford University
Headshot of Kelly Rulison with medium short dark hair in dark red blazer.

Kelly Rulison, Ph.D.

Associate Professor, Human Development and Family Studies
Email:
klr250@psu.edu
Tel:
814-867-2812
Office:
204 Health and Human Development Building
Headshot of Martin Sliwinski with short brown hair in light gray shirt.

Martin J. Sliwinski, Ph.D.

Director, Center for Healthy Aging
Professor, Human Development and Family Studies
Email:
mjs56@psu.edu
Tel:
814-863-9980
Office:
402 Biobehavioral Health Building

Students

Headshot of Christopher Crawford with short dark brown hair in light blue shirt.

Christopher Crawford

Graduate Student Researcher, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, Human Development and Family Studies
Email:
cmcrawford@psu.edu
Office:
020 Health and Human Development Building
Headshot of Chelsea Dickens with long red hair, glasses, and red top.

Chelsea Dickens

Graduate Student Researcher, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, Human Development and Family Studies
Email:
czd171@psu.edu
Office:
115 Health and Human Development Building
Headshot of Kyle Husmann with brown hat, glasses, white shirt, and gray jacket.

Kyle D. Husmann

Graduate Student Researcher, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, Human Development and Family Studies
Email:
kdh38@psu.edu
Office:
115 Health and Human Development Building
Headshot of Sharon Kim with long straight black hair in blue dress.

Sharon Kim

Graduate Student, Quantitative Developmental Systems Methodology Core (Quantdev)
Email:
skim@psu.edu
Office:
115 Health and Human Development Building
Headshot of Eric Layland with blonde hair, beard, light blue shirt, and blue and white striped sweater.

Eric Layland

Prevention and Methodology Training Fellow, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, Human Development and Family Studies
Email:
elayland@psu.edu
Office:
801 Ford Building
Headshot of Jungmin Lee with short dark hair, glasses, black shirt, and green jacket.

Jungmin Lee

Graduate Student Researcher, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, Human Development and Family Studies
Email:
jzl95@psu.edu
Office:
420 Biobehavioral Health Building
Headshot of Yanling Li with black hair, glasses, and blue and white striped blouse.

Yanling Li

Graduate Student Researcher, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, Human Development and Family Studies
Email:
yxl823@psu.edu
Office:
115 Health and Human Development Building
Headshot of Hyungeun Oh with short dark brown hair in light blue shirt.

Hyungeun Oh

Graduate Student Researcher, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, College of Health and Human Development
Email:
hxo5077@psu.edu
Office:
115 Health and Human Development Building
Headshot of Jonathan Park with black hair, glasses, gray shirt, and black jacket.

Jonathan Park

Graduate Student Researcher, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, Human Development and Family Studies
Email:
JPark@psu.edu
Office:
201 Old Main
Headshot of Lindy Williams with long golden hair in gray sweater.

Lindy Williams

Graduate Student, Quantitative Developmental Systems Methodology Core (Quantdev)
Email:
lindy@psu.edu
Office:
115 Health and Human Development Building
Headshot of YoungWonCho with long black hair in white sweater.

Young Won Cho

Graduate Student Researcher, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, Human Development and Family Studies
Email:
yfc5309@psu.edu
Office:
027 Health and Human Development Building
Headshot of Julie Wood with short brown hair, glasses, and black blouse with white floral print.

Julie Wood

Graduate Student Researcher, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, Human Development and Family Studies
Email:
jfw5255@psu.edu
Office:
115 Health and Human Development Building
Headshot of Xiaoyue Xiong, with black har in straw hat and purple sweatshirt.

Xiaoyue Xiong

Graduate Student, Quantitative Developmental Systems Methodology Core (Quantdev)
Email:
xiaoyue_xiong@psu.edu
Office:
115 Health and Human Development Building

Alumni

Headshot of Lizbeth Benson with long blonde hair and multi-colored floral top.

Lizbeth Benson

Graduate Student Researcher, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, Human Development and Family Studies
Email:
leb237@psu.edu
Office:
115 Health and Human Development Building
Headshot of Mimi Brinberg with long brown hair, glasses, black top, and gray sweater.

Mimi Brinberg

Graduate Student Researcher, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, Human Development and Family Studies
Email:
mjb6504@psu.edu
Office:
115 Health and Human Development Building
Headshot of Meng Chen with long black hair, glasses, black top, and gray sweater.

Meng Chen

Graduate Student Researcher, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, Human Development and Family Studies
Email:
mxc681@psu.edu
Office:
115 Health and Human Development Building
Headshot of Allison Gray with brown curly hair and dark blue blouse.

Allison Gray, M.S.

Data Analyst and Visualization Specialist, University of Virginia
Email:
alg9aa@virginia.edu
Headshot of Saeideh Heshmati with black hair and purple blouse.

Saeideh Heshmati, Ph.D.

Assistant Professor, Claremont Graduate University
Email:
saida.heshmati@cgu.edu
Headshot of Linying Ji with long black hair in black sweater with glasses.

Linying Ji

Postdoctoral Scholar, Quantitative Developmental Systems Methodology Core (Quantdev) / Biobehavioral Health
Email:
lzj114@psu.edu
Office:
115 Health and Human Development Building
Headshot of Rachel Koffer with curly brown hair and purple blouse.

Rachel Koffer, Ph.D.

Postdoctoral Scholar, University of Pittsburgh
Email:
rek183@psu.edu
Headshot of Siwei Liu with black hair, glasses, maroon blouse, and black jacket.

Siwei Liu, Ph.D.

Associate Professor, UC Davis
Email:
sweliu@ucdavis.edu
Headshot of Jessica Lougheed with short brown hair, glasses, and blue Penn State t-shirt.

Jessica Lougheed, Ph.D.

Assistant Professor, Purdue University
Email:
jlougheed@purdue.edu
Headshot of David Lydon-Staley with blonde hair, glasses, and white shirt with colorful graphics.

David Lydon-Staley, Ph.D.

Postdoctoral Researcher, University of Pennsylvania
Email:
dlsta@seas.upenn.edu
Headshot of Chelsea Muth with long brown hair, black shirt, and white sweater.

Chelsea Muth

Graduate Student Researcher, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, Human Development and Family Studies
Email:
cbm5352@psu.edu
Office:
115 Health and Human Development Building
Headshot of Lu Ou with long black hair, white blouse, and blue jacket.

Lu Ou, Ph.D.

Research Scientist, ACTNext
Email:
lu.ou@act.org
Headshot of Roisin White with long brown hair.

Roisin White

Prevention and Methodology Training Fellow, Quantitative Developmental Systems Methodology Core (Quantdev)
Graduate Student, Human Development and Family Studies
Email:
ruw168@psu.edu
Headshot of Xiao Yang with short dark hair, glasses, and maroon blouse.

Xiao Yang

Graduate Student Researcher, Quantitative Developmental Systems Methodology Core (Quantdev)
Predoctoral Fellow, Human Development and Family Studies
Email:
xfy5031@psu.edu
Office:
422 Biobehavioral Health Building