ERIC TU · SOCIAL & PERSONALITY PSYCHOLOGY

Understanding relationships and human behaviour.

I’m a PhD candidate in Social and Personality Psychology at York University, where I am also pursuing a Graduate Diploma in Quantitative Methods. I study how people evaluate potential partners, how romantic connection develops, and which early experiences may shape the relationships that follow. I also collaborate on quantitative and child and adolescent mental health research at SickKids.

PhD candidate · York UniversityData Analyst · SickKids Research Institute
Eric Tu smiling in a bright university hallway
Eric Tu · Psychology researcher

From first impressions
to longer-term outcomes.

Why does someone who seems ideal on paper inspire little attraction, while an unexpected connection grows? How do perceptions of a partner and experiences together change across conversations and dates? These are the questions at the centre of my relationship research.

I study them using speed-date evaluations, partner reports, daily diaries, and scale development. I also bring many of these quantitative approaches to collaborative studies of mental health.

How I work with data ↗
Featured independent research / Romantic Chemistry Scale

What do we mean by chemistry?

My seven-study doctoral program develops and evaluates the Romantic Chemistry (RoCh) Scale. Rather than treating chemistry as an unexplained spark, the measure assesses five related experiences of connection. Studies with couples also examine the extent to which partners share these perceptions and how chemistry relates to their daily experiences.

Explore the preprint ↗

Preprint · Not yet peer reviewed

01Compatibility
02Comfortability
03Unique connection
04Positive interactions
05Sexual attraction
Research & collaboration

Interested in working together?

I enjoy working with researchers on questions about relationships, measurement, dyadic or longitudinal data, and youth mental health.

Get in touch ↗