Report summary

Johns Hopkins University Department of Mental Health in 2021-2023 reads as a 42-PI network with 67 internal PI collaborations. The research center of gravity is Medicine as the leading field (26% of slots across 23 PIs; 23 labels), Clinical Psychology as the leading subfield (8% of slots across 9 PIs; 9 labels), and Child and Adolescent Psychosocial and Emotional Development as the leading topic (2% of slots across 3 PIs; 3 labels). That is promising: collaboration is not just one large hairball, and the leading breakdown groups cover 17 PIs across distinct clusters. The most prominent PIs by weighted works are Rebecca L. Fix (27 weighted works; Child Abuse and Trauma, Intergenerational Family Dynamics and Caregiving). The strongest pairings are Alison Huang and Frank R. Lin (14 shared works, weight 5.9). The strongest breakdown groups are group 1 with 10 PIs, 14 internal connections, weight 41.1, around Economics and Econometrics, Public Health, Environmental and Occupational Health, General Health Professions, led by Brendan Saloner, Elizabeth A. Stuart, Johannes Thrul.