Author Question: Jenna would like to establish the reliability of a new measure of self-esteem but she doesn't have ... (Read 30 times)

panfilo · **on:** Jul 13, 2018

Jenna would like to establish the reliability of a new measure of self-esteem but she doesn't have enough time to administer her test more than once. Which of the following methods of establishing reliability would you suggest to Jenna?

a. Equivalent forms
b. Internal consistency
c. Multidimensional
d. Concurrent

Question 2

What is the main difference between descriptive and experimental research approaches?

a. the former always uses qualitative data while the latter always uses quantitative data
b. descriptive research is done by social scientists while natural scientists do experimental research
c. descriptive research involves manipulating variables but experimental research does not
d. experimental research is designed to establish cause-and-effect relationships but descriptive research focuses on describing something