When you conduct research that tests a theory, a proposition from the theory becomes a(n) ________ in your research.
A) independent variable
B) unidimensional variable
C) hypothesis
D) operational definition

Question

Quizplus · Accepted Answer

A hypothesis is a testable statement that proposes a possible explanation for a phenomenon or a relationship between variables. In research, hypotheses are derived from theories, and they are tested through empirical observations and data analysis. Therefore, a proposition from a theory becomes a hypothesis in research. The other options are not accurate descriptions of this process. An independent variable is a manipulated variable that is hypothesized to affect a dependent variable. A unidimensional variable refers to a single construct or dimension of a concept, rather than multiple dimensions or facets. An operational definition specifies the procedures or criteria used to measure or manipulate a variable, but it does not necessarily involve testing a theory or hypothesis.

When You Conduct Research That Tests a Theory, a Proposition