Is it possible that a 4-year-old could develop addictive behavior? 1. Emma’s parents sought professional advice but wanted Emma to continue developing computer skills. What plan of action do you….
identify the type of evidence for reliability.
For each of these descriptions, identify the type of evidence for reliability.
a. Mr. Fox is the principal of Herring Middle School. He is working on a measure of teacher job satisfaction and has developed a number of items for different traits. He hopes that about six items per trait will be sufficient.
b. A college counselor is interested in knowing whether small-group counseling with students having difficulties have made a difference. She has developed a measure of self-confidence and anxiety for her study and has given this measure to a control group of students four times during the semester.
c. Kevin Sutherland is a professor of special education. He does single-subject research and needs to use several different graduate students to collect data. He gathers pilot data to see if the students agree on what they observe.