Exam 2 Study Guide and Exam Instructions PSYC 2125 – Intro Research Methods at ore bolded within the study guide are topics that students have found particularly challenging previously, a ter 3: 3 claims 4 validities What is a variable? ■ What is the difference between a variable and a constant? Wmahnaitpiuslraetqeduivreadriatoblbee? a variable? ■ […]