Multiple Choice
Warren randomly assigned 60 participants to describe a positive childhood memory, a negative childhood memory, or a neutral childhood memory and then complete a mood questionnaire. Warrens wants the overall differences between groups. Which statistic is appropriate to use?
A) a one-way ANOVA
B) independent samples t test
C) planned contrast
D) post-hoc tests
Correct Answer:
Verified
Correct Answer:
Verified
Q6: The results of a one-way ANOVA suggest
Q7: Describe one advantage and one disadvantage to
Q10: If researchers unintentionally introduce another variable or
Q12: Suggest one explanation as to why individuals
Q13: Dr. Spruill conducted a one-way ANOVA on
Q14: Dr. Hardin is interested in studying eating
Q15: A 2010 study investigating whether darkness increases
Q16: Dr. Nixon noted the following results:
Q97: The study's ability to find differences between
Q152: In a study examining sleep, which of