A Group of Researchers Is Attempting to Design an Instrument

Multiple Choice

A group of researchers is attempting to design an instrument that will measure self-esteem.The researchers have an extensive list of traits that may contribute to this construct.Which analysis may assist the research team in narrowing the list of traits into a few dimensions?

A) Spearman's rho
B) Factor analysis
C) Regression
D) Pearson's Product Moment Correlation