Television critics play a central role in the interpretation of cultural forms, objects, and productions. In contrast to critics in elite art worlds, the role and status of television critics are less institutionalized and less well understood. One indicator of the degree and status of the...

In this paper we apply recently developed models for the estimation of reliability and stability coefficients from panel data to a study of scientific productivity. The models, which assume a first-order autoregressive process among true-score variables, yield either reliability and stability...