TY - JOUR AU - Caamaño Alegre, María PY - 2019 UR - https://uvadoc.uva.es/handle/10324/66098 AB - This article examines how problems of validity in empirical social research differ from those in natural science. Specifically, we focus on how some ontological peculiarities of the object of study in social science bear on validity requirements. We... LA - eng TI - 3) “From Ontological Traits to Validity Challenges in Social Science: The Cases of Economic Experiments and Research Questionnaires” DO - doi.org/10.1080/02698595.2019.1682773 ER -