I am a PhD candidate in history and philosophy of science at University of Cambridge. I have a bachelor degree in social sciences from University of Helsinki and a research master degree in philosophy and economics from Erasmus University Rotterdam. In my PhD research I study how social scientific concepts (such as well-being) are formed, and what makes a social scientific concept appropriate for the purposes of measurement. My aim is to develop an evaluative approach that clarifies the philosophical literature on concept formation and contributes to the betterment of measurement practices in social sciences.