Calvin wishes to collect data from two sets of subjects in a study on the effects of exercise on personal happiness. He plans on having one group run/walk 6 times per week and have them lift weights three times per week. He plans to have the other group simply maintain their normal daily routines which does NOT include any exercise whatsoever. What is the IV in this experiment?

Explain the nazi cult of motherhood? (5 marks)

What is the best definition of economic data?

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a researcher conducts a comparison of the comments made in a publicly available blog and the blogger's comments on a similar topic in a weekly magazine. undergraduate students in a field methods class are assigned a research question and asked to interview another classmate, to be followed by a class discussion on interview techniques. a cognitive psychologist enrolls undergraduate students for a computer-based study about the effect of mood on problem-solving behaviors. a researcher sets up a meeting with the superintendent of a large and diverse public school system to get data about the ethnic composition of the school system and the number of students receiving free lunches.