This document appears to be an activity sheet for a research methods course. It asks the student to provide their name, course information, date, and to classify 10 different research designs as either descriptive or experimental. The designs include interrupted time series, survey, correlational, four-Solomon group, randomized two groups, ex post facto, before-after two group, causal-comparative, pretest-posttest non-equivalent, and one-shot case study. The student is asked to write descriptive or experimental next to each design.