Tak Tsun (Edmund) Lo

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SAA Conference 2026 (Vienna)

By — psychologist and researcher (NL/HK). Get in touch.

The main building of the University of Vienna seen from across the Ringstrasse, with the twin spires of the Votivkirche in the background

Tak Tsun (Edmund) LO is a postdoc in Developmental Psychopathology (Radboud University, the Netherlands) and a registered clinical psychologist (Hong Kong). His current postdoc project studies how within-session emotion dynamics in psychotherapy ripple to how emotions change in clients’ daily life.

In the Society for Ambulatory Assessment Conference 2026 (3–5 August 2026, University of Vienna), he presents a poster on a manuscript in preparation about how adolescents respond to momentary loneliness by adjusting their social contacts. Methodologically, it features two-level DSEM accounting for cyclic time trends and the use of Simpson’s dissimilarity (also known as the replacement subcomponent of Bray-Curtis dissimilarity) to detect switching in peer partners in everyday life. The poster is in Day 1, Poster Session 1, poster number 64.

Check out the online Bray-Curtis Dissimilarity calculator for your multivariate time-series data, or explore other work of Edmund at the Research page.

Poster

Photo: University of Vienna, Bildsammlung.