Organizational Psychologist @Purdue. Director of https://xitter.cf/t.co/yb0310fbDG. Founder of @expiwell.

Joined February 2021
46 chapters. Over 120 authors. One handbook. Thank you to every contributor to the Oxford Handbook of Well-Being in Higher Education - and to everyone who followed along, one chapter at a time. Which chapter will you read first? academic.oup.com/edited-volu…
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Why does one job feel meaningful and another doesn't, even at the same skill level? Hackman & Oldham's Job Characteristics Theory (1976): variety, identity, significance, autonomy, feedback. Motivation can be designed into the work itself. New Big Ideas explainer 🎥 #IOpsych
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Some of the most valuable handbook chapters widen the map. Serdar Karabati examines well-being in Türkiye's higher education - centralized, competitive, shaped by inequality and high-stakes exams. academic.oup.com/edited-volu…
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We're not holding an open house this year, so we opened our office doors instead. Short, unscripted videos with the Purdue I-O faculty and a Ph.D. student: what we study, what the program is really like, and what we look for in applicants. #IOpsych #PhD #gradschool
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"Involution." "Lying flat." The slang of Chinese college students captures a real, contradictory mood. Xinqiao Liu & Yifan Zhang trace their well-being against decades of rapid change - and deep cultural roots. academic.oup.com/edited-volu…
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As a Singaporean, this one hit close to home. (Kiasu, anyone?) Tina Li Yi Ng, Andree Hartanto & William Tov examine university student well-being in Singapore's meritocratic, exam-driven culture. academic.oup.com/edited-volu…
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1/ Is .31 a serious underestimate? Cognitive ability tests were long put at .51 for predicting job performance (Schmidt & Hunter, 1998); Sackett et al. (2022) say about .31. New video: the statistics of the range-restriction debate 🧵
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2/ Much of it comes down to one correction and data studies rarely report. One reanalysis moves validity from .28 to .43 on assumptions alone. Part 1, statistics: youtu.be/vfyLS3aEpeE Part 2, substantive issues: youtu.be/RXEJjvJ_fVU (AI-narrated)
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Well-being doesn't float free of context. Where a student studies shapes what flourishing is possible. Ortega Bechara, Chen, Vinaccia Alpi, Cowden & Worthington examine student flourishing in Colombia. academic.oup.com/edited-volu…
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Are we optimizing the wrong things in science? Terence Tao on the paradox of AI and science: AI may make us more efficient at doing science while it may actually undermine our collective scientific understanding and progress. youtu.be/svl_1upFpQo
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Come work with us at Purdue! 📍 Multiple tenured/tenure-track faculty positions (Asst/Assoc Prof) in Psychological Sciences and Public Health. I-O, Behavioral Neuroscience, and Clinical particularly desired. Review begins Nov 5. careers.purdue.edu/job/Profe…
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1/ Most AI benchmarks measure what models can do. ImpactBench (MIT Media Lab + collaborators) asks what models do to the people using them, across psychological, physical, and social well-being. 🧵
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4/ Models differed far more in avoiding harm (a 38.6 point spread) than in being helpful (15.9 points), and rankings shifted across benchmarks, age contexts, and weighting choices.
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5/ Paper (v1 preprint, Archiwaranguprok, Pataranutaporn et al.): impactbench.media.mit.edu/pa… Platform: impactbench.media.mit.edu/
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