Share via Share via... Twitter LinkedIn Facebook Pinterest Telegram WhatsApp Yammer RedditRecent ChangesSend via e-MailPrintPermalink × Research Designs for Testing Bivariate Hypotheses Research Designs for Testing Bivariate Hypotheses correlational research, cross-sectional research, interrupted time series design, classical experiment, experiment, experimental group, control group, random assignment, posttest, pretest ut, video /* Number 4 0 */ correlational research cross-sectional research interrupted time series design classical experiment experiment experimental group control group random assignment posttest pretest ut video