The experience(s) of undergraduate research students in the social sciences is under-represented in the literature in comparison to the natural sciences or science, technology, engineering and maths (STEM). The strength of STEM undergraduate research learning environments is understood to be related to an apprenticeship-mode of learning supported by more experienced (post-graduate) peers, often through ongoing research projects. Studies of undergraduate research reveal that this is not typical in the social sciences, and students report facing specific challenges to the development of their identities as researchers that include fear, intellectual confusion and emotional unsettlement. This paper examines how a social science learning environment, designed "as" a research study itself, fostered beginning researchers communities of practice, realised a distinct mode of apprenticing based on peers' similarly peripheral community membership, and enabled students to reframe emotional unsettlement. It argues that, effectively mediated, "talk" can powerfully improve undergraduate social science research students' experiences.