A Researcher Measured the Same Group of People's Physiological Reactions

Multiple Choice

A researcher measured the same group of people's physiological reactions while watching horror films and compared them to when watching erotic films, and a documentary about wildlife. The resulting data were normally distributed. What test should be used to analyze the data?

A) Independent analysis of variance
B) Repeated measures analysis of variance
C) Kruskal-Wallis test
D) Friedman's ANOVA