Believing there is a single, objective way to describe phenomena through numbers is to forget that data doesn’t “speak” on its own. Collecting data means making choices: what to measure, how, when, on whom, etc. This involves implicit (even ideological) assumptions about what counts as a measurable fact. And in any data analysis, what isn’t measured can be just as important as what is observed. When an influential variable is omitted—ignored, overlooked, or simply unknown—the apparent relationships between other variables can become misleading. This … <a …