Yedidah holds a Phd in Talmud from Tel Aviv University on the topic of Jews of blemished lineage in rabbinic literature. She is currently a visiting scholar at New York University and a Rothschild postdoctoral fellow.

She has taught at Drisha, Yeshivat Hadar, Bar Ilan University, and the Paideia Institute in Stockholm. Yedidah has studied at Midreshet Lindenbaum, Migdal Oz, Drisha and Matan, she holds a BA in Talmud and Classics from Hebrew University, and has been a fellow at the Shalom Hartman Institute. Her current research project focuses on the culture of study and examination of the personal behavior of Rabbis in rabbinic literature.