What must be done to categorical variables in order to use them in a regression analysis?
a. nothing
b. dummy coding
c. problem coding
d. categorical coding
Ans: b
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Teachers must review their understanding of the ______ concept of race and of the way that belief in racial categories has created misconceptions
a. biological b. emotional c. social d. societal
Advocacy takes place at many different levels. Even beginning teachers can advocate informally by sharing their views and knowledge with family members
a. True b. False
Which of the following is the statement most consistent with your textbook's perspective of case study research?
a. Case studies are generally considered a type of quantitative research b. Case studies focus on mixed methods designs. c. Case studies only include qualitative data. d. Case studies are generally considered a type of qualitative research.
____ are words such as bachelor that can be readily defined through defining features
a. Fuzzy concepts b. Reference concepts c. Classical concepts d. Prototypes