There are(is) __________ basic way(s) of assigning participants to experimental conditions.
variable that varies along with the independent variable is called a _________ variable.
A technique to control for order effects without having all possible orders is __________.
Which of the following is a disadvantage to using pretests?
It may be time consuming and awkward to administer in the context of the experimental procedures being used. It can sensitize participants to what is being studied and enable them to figure out the hypothesis. Participants may react to the manipulation differently than those that did not experience the pretest.
When are matched-pairs designs most likely to be used?
All of the following are true about matched-pairs designs except
they are the most commonly used in experimental design.
A repeated measures design is __________ likely to detect an effect of the independent variable on the dependent variable than an independent groups design.
n which experimental design are people first matched on a participant characteristic?
In an experiment examining the impact of noise on memory, participants were asked to recall a list of words in a noisy room and then were asked to recall a list of words in a quiet room. This is an example of a(an) ________________ design.