Report summary

For Princeton University Department of Psychology in 2015-2026, the graph shows 78 visible PIs and 103 internal PI collaborations. The main research signal is Psychology as the leading field (27% of slots across 40 PIs; 40 labels), Cognitive Neuroscience as the leading subfield (16% of slots across 29 PIs; 29 labels), and Neural dynamics and brain function as the leading topic (6% of slots across 14 PIs; 14 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The most prominent PIs by weighted works are Asif A. Ghazanfar (22.6 weighted works; Animal Vocal Communication and Behavior, Infant Health and Development). The clearest collaboration lines are Uri Hasson and Kenneth A. Norman (31 shared works, weight 13.4). The strongest breakdown groups are group 1 with 10 PIs, 11 internal connections, weight 63.1, around Cognitive Neuroscience, Experimental and Cognitive Psychology, Artificial Intelligence, led by Thomas L. Griffiths, Nathaniel D. Daw, Jonathan D. Cohen.