Multiple Choice
A researcher develops a new instrument for measuring adjustment to widowhood in dependents whose spouses were killed in armed conflict. The researcher's initial instrument contains 55 items, and the researcher wants to trim these down to 25 or 30 but doesn't want to lose any of the main concepts. What method of statistical analysis will the researcher use, in order to pare this tool down to a manageable size without loss of content?
A) Kendall's tau
B) Spearman's rho
C) Linear regression analysis
D) Factor analysis
Correct Answer:
Verified
Correct Answer:
Verified
Q1: The Pearson product-moment correlation for two variables,
Q2: What is the connection between a scatter
Q3: The calculated Pearson r was -0.95 in
Q5: A study examines the relationship between strength
Q6: Twelve research studies show a strong correlation
Q7: What does bivariate correlational analysis do?<br>A)Provides an
Q8: Which of the following variables are able
Q9: A Pearson correlational analysis examines the relationship
Q10: In the results and conclusions sections of
Q11: For which of the following levels of