Designs and measurements for conducting empirical analyses of communication activities in both laboratory and business settings. Course Information: Some sections may be offered fully online or in a blended-online and classroom course setting. Consult the Schedule of Classes for the mode of instruction. Use of computer and internet access is required for all online and blended sections. A high speed connection, while not required, is strongly suggested. Prerequisite(s): COMM 101 and COMM 102 and COMM 103; and Credit or concurrent registration in COMM 200. Open only to juniors and seniors and quantitative reasoning requirement met.