a) To make sure participants are reading the questions carefully
b) To increase variability
c) To make computing scale scores easier
d) To make sure the people entering the data aren’t making mistakes
e) To make total values for a given scale balance out
a. Introduction
b. Abstract
c. Discussion
d. Result
e. Methods
3. You run an experiment designed to test how arousal affects memory for different types of information. To test this, you manipulating participants’ arousal (by giving half caffeinated coffee and the other half decaffeinated coffee) and then expose them to both positive or negative words. After a 10 minute delay you ask participants to freely recall as many of the words as they can. Memory for positive and negative words is your dependent variable. Which experimental notation below correctly describes your experimental design?
a. 2 x 2 mixed- model design
b. 2 x 2 repeated-measures design
c. one-way design
d. 2 x 2 x 2 mixed model design
e. The necessary information is not provided to determine the experiment's design
1) option no. D is correct.
To make sure the people entering the data aren't making mistakes
2) option no. C is correct.
Discussion
3) option no. B is correct.
2×2 repeated- measures design
What is the purpose of reverse-coded questionnaire items? a) To make sure participants are reading the questions carefully b) To increase variability c) To make computing scale scores easier d) To m...