Keep your participants close, but your informants closer? The added value of high and low contact informants to supplement self-report for the cognitive impairment of schizophrenia. - Melnitsky JL; Yoon J; Mayer MR; Lewandowski AP; Teets MC; Gangwisch J; Reuteman-Fowler C; Tang W; Harvey PD; Keefe RSE; Kantrowitz JT (Schizophrenia research. Cognition, 2026)