Caption: Some original members of the primals research team taking a hike together on the Pinnacle and the Pulpit section of the the Appalachian Trail in the Summer of 2014. (Left to right: Alicia Clifton, Taylor Kreiss, Jess Miller, Jer Clifton, Sophia Dominguez, and Isaac Garfunkel)
Contributors to the 2019 Foundational Paper
See Jer’s page.
Joshua D. Baker received his BA from Yale and is a year ahead of Jer in the UPenn psychology PhD program. He has strengths in statistical analyses and, among other things, ran all of the exploratory regression models in Study 2 of the paper. He’s interested in judgment and decision making and ways to use small groups to produce more accurate prediction models.
Dr. Crystal L. Park at the University of Connecticut was one of the 10 eminent researchers that participated in the 2014 Primals Retreat. There she advocated that Jer and the primals project pursue measurement first. As an expert in measurement as well as the belief literature, she was perfectly suited for the crucial role she played in mentoring Jer, who credits her with his transition from being a complete psychometrics novice to an expert in four years.
David B. Yaden received his BA from Rutgers and is a year behind Jer in the UPenn psychology PhD program. He is also an advisee of Dr. Martin Seligman. David has played an important role in the development of the primals project since 2012 when he was one of Jer’s assistant instructors in the Masters of Applied Positive Psychology program. David studies transcendent experiences.
Alicia B. W. Clifton is Senior Manager of Development and Communications at Search for Common Ground, the world’s largest peacebuilding INGO. She received a BA from Houghton College and an MDP from Emory. In addition to playing a central role in the conceptual development of primals since 2005, Alicia wrote the focus group discussion guide, trained the focus group facilitators and analysts, and, leveraging her expertise in communications, was Jer’s primary collaborator on writing items for the Primals Inventory. Alicia and Jer have been married since 2008.
Dr. Paolo Terni is a consultant and researcher in Dr. Angela Duckworth’s Character Lab at the University of Pennsylvania with a PhD in philosophy from the University of Milan. Seeking to identify candidate primals while avoiding reliance on explicit statements of likely implicit beliefs, Dr. Terni analyzed the 840 most used adjectives in contemporary American English.
Jessica L. Miller received a BA from Houghton College and is currently a PhD student in Clinical Community Psychology at Georgia State University. She was full-time staff on the Primals Project from 2014-2015 where she wrote IRB protocols, oversaw 22 interns, coordinated the 2014 Primals retreat, developed the Primals Archive, analyzed focus group results, edited the 416-page interdisciplinary literature review, and contributed in a variety of other ways.
Guang Zeng is currently a PhD student at Tsinghua University and was the primary point person for the 2014-2015 Tsinghua University partnership that, with Dr. Kaiping Peng, discussed and identified candidate primals in a Chinese context via focus groups, expert interviews, and a scholarly retreat.
Salvatore Giorgi is a Senior Data Scientist at the World Wellbeing Project in the Positive Psychology Center at the University of Pennsylvania. He received a BS from Temple University and Master’s degrees from Temple and UPenn. He, along with Dr. Andrew Schwartz, identified and grouped candidate primal world beliefs as identified by key phrases from a set of 2.24 billion tweets.
Dr. H. Andrew Schwartz is a big data expert, Assistant Professor and Program Chair of the Data Science and Engineering Specialization at Stony Brook University, and co-founder and Principal Investigator of the World Wellbeing Project at the University of Pennsylvania. He gained his PhD in Computer Science from the University of Central Florida. Dr. Schwartz oversaw the effort to identify candidate primals via Twitter data.
In addition to 11 co-authors, over 60 other researchers mentioned in the acknowledgments section of the 2019 paper volunteered thousands of hours from 2013 to 2018. We are extremely grateful for their contributions.
The initial advisory team of ten eminent scholars contributed greatly to this project. Among those who did not become co-authors, two played an outsized role that is highlighted below:
Dr. Carol Dweck became involved in the project in late 2013. She helped Jer draft early typologies, simplify, and name primals; commented on items; and drafted instructions for the Primals Inventory. Her own work on beliefs about intelligence and her 2008 and 2017 theory papers also played an important role in framing and understanding the results of this research.
Dr. James Pawelski advised Jer’s Master’s capstone in 2013 in which the idea of primals was first fleshed out as a psychological construct. Since then, Dr. Pawelski has been a steadfast advocate for and advisor on the project. Among many useful contributions, one was pushing Jer and the research team to measure the extent to which Primals Inventory scores are affect-driven.
To identify candidate primals from related literatures and gain theoretical insights, five scholars reviewed literature in six disciplines identified at the 2014 Primals Retreat, namely psychology, philosophy, political science, cultural anthropology, comparative religion, and art history. These reviews were compiled into a 415-page unpublished manuscript entitled Primals: An Interdisciplinary Review. In addition to Jer, who examined psychology and philosophy, reviewers were as follows:
- Dr. Ron Oakerson holds a PhD in political science from Indiana University and is the Davidson Distinguished Professor of Social Science at Houghton College, where he was formerly Academic VP and Dean of the College. He is a former senior analyst with the U.S. Advisory Commission on Intergovernmental Relations and author of Governing Local Public Economies.
- Dr. Andrew Hao was a Postdoctoral Fellow at the Lauder Institute at The Wharton School and Department of Anthropology at the University of Pennsylvania.
- Funlayo Wood is a doctoral candidate (ABD) at Harvard University in the Department of African and African American Studies with a primary field in the Study of Religion.
- Dr. Ian Verstegen is the Associate Director of Visual Studies at UPenn. He is the author of Arnheim, Gestalt and Art: A Psychological Theory (2005), A Realist Theory of Art History (2013), and Cognitive Iconology: When and How Psychology Explains Images (2014). He has edited volumes on the Della Rovere family (2007) and the American philosopher Maurice Mandelbaum (2010).
To gain further non-western perspective, we partnered with scholars at Tsinghua University who conducted focus groups, interviewed experts, and hosted a retreat of scholars. In addition to Guang Zeng (8th coauthor above), several other Chinese scholars were involved. These include the following:
- Dr. Kaiping Peng is a Psychology Professor at Tsinghua University and UC Berkeley with a PhD from the University of Michigan. He has published eight books and more than 100 articles and essays on cultural and social psychology as well as methodological issues of psychology. According to a recent study, he was the world’s most cited social psychologist at the associate professor level until 2007.
- Dr. Lianghua Cai is a professor at Beijing University and the primary researcher at the Chan Buddhism Research Institute of GuangDong Province. He is commonly regarded as a top expert in Confucianism, Daoism, and Chan Buddhism.
- Dr. Han Ying is an expert in Daoism and a famous author. He spent thirty years studying “The Book of Change,” which is regarded as the most important text in Daoism.
- Yixuan Zhou is a prominent Daoism scholar, who is most famous for being the youngest visiting scholar ever at both Tsinghua University and Renmin University, arguably the two most prestigious universities in China.
- Dr. Hong Li is the Director of the Centre for Social Work and Mental Health at Tsinghua University.
- Dr. ShuShan Cai is a professor of Psychology and Director of Center for Psychology and Cognitive Science at Tsinghua University.
- Dr. Ge Gao is a professor of Engineering Thermophysics at Beihang University.
- Zijun Ni is a PhD student at Tsinghua University.
- Frank Xu is a PhD student at Tsinghua University.
Factor Analysis Consultants
Measuring so many constructs at once with only partial hierarchical structure was a difficult task. In addition to the psychometric expertise of the co-authors, the following outside experts were consulted:
- Dr. Willibald Ruch at the University of Zurich, who suggested ipsatization.
- Dr. Scott Barry Kauffman at UPenn, who emphasized the importance of the 1-factor solution.
- Dr. Paul McDermott at UPenn, who taught Jer how to conduct factor analysis and commented on results, including the meaning of the 22-factor simple structure.
- Dr. Kelly Allred at UPenn, who advised on confirmatory factor analyses and structural equation modeling.
Additional Consultants on Lists of Influential Texts
In addition to Dr. James Pawelski and Dr. Paolo Terni, who advised on the selection of philosophical texts to be examined for the Primals Archive, two other scholars helped curate the lists of the world’s most influential texts, as follows:
Dr. Adam Potkay, Chair of the English Department at the College of William and Mary, advised on the list of the world’s 100 most influential novels.
Dr. Gordon Bermant, a psychology and religion scholar at the University of Pennsylvania, edited our final list of 14 sacred texts.
Dr. Emlen Metz, now at UC Berkeley, helped edit items for the Primals Inventory and was an engaged thought partner at a variety of stages.
Dr. Caitlin Clements, now a Fulbright Scholar in Sweden at the Karolinska Institute, taught Jer how to conduct a variety of analyses associated with Item Response Theory.
Dr. Annie Roepke, a former advisee of Dr. Seligman, provided timely encouragement and advice on the project.
Dr. Mark Koltko-Rivera, well-known psychology of worldview expert, met with Jer and offered advice early on in 2013.
Twenty-four interns were involved in the project from 2014-2015. Two were involved in focus group research, as follows:
- Neha Kulkarni, then an undergrad student at Rutgers, organized and conducted focus groups among U.S. adherents of the world’s four biggest world religions.
- Tim Jeong, also at Rutgers, assisted the focus group research.
The following interns worked on projects in which all instances of the words “everything,” “nothing,” and “life” were examined in 358 of the world’s most influential texts and were compiled into a Primals Archive:
- Taylor Kreiss was our first intern, was with us the longest, spearheaded the project examining the seventy-one most influential philosophy texts, helped train most of the other interns, and helped establish inter-rater agreement on the Twitter project. We called him “super intern.”
- Sophia Dominguez
- Celina Tsu
- Isaac Garfunkel
- Seth Schimmel
- Suzy Kim
- Stephanie Felt
- Stephanie Witt
- Alex Brown
- Gina Leonardo
- Faiza Chowdry
- Colleen Stollsteimer
- Josh Froberg
- Glorie Parris
- Lucy Petroucheva
- Molly Split
- Asif Zaarur
- Ikenna Ugboaja
- Kyle Carney
- Julia Spandorfer
- Olivia Walsh
- Ben Adams