Which of the following constitutes a threat to the internal validity of within subjects factorial designs?
a. testing c. history
b. the carryover effect d. all of these
D
The internal validity of the within subjects factorial design is threatened by all of factors that threaten the simple within subjects designs (e.g., testing, maturation, and history). In addition, the carryover effect poses a threat to within subjects factorial designs.
You might also like to view...
After a Japanese/American business meeting, the most likely complaint by the Japanese would be that the Americans are too cheerful
Indicate whether this statement is true or false.
Dr. Nolan recently participated in a research study where she was given a dose of LSD. When asked during the debriefing session what the most impressive part of the experience was, she immediately answered, "Synesthesia." Which of the following is an example of what Dr. Nolan was referring to?
A. Being able to taste music B. Believing she was 30 feet tall C. Feeling love for all people D. Not having a care in the world
Explain what Dweck meant by fixed and growth mind-sets. Give an example of how these impact motivation to persist on difficult tasks.
What will be an ideal response?
Briefly discuss when and how children should be toilet trained
What will be an ideal response?