The predicted outcome of an experiment or an educated guess about what is controlling a behavior is called a(n)

When Professor Quarto is discussing the relationship of chronic diseases to disability and death, which of the following should he say?

A) "All chronic diseases cause death." B) "Many chronic diseases impair functioning, but only some cause death." C) "Few chronic diseases impair functioning." D) "No chronic diseases cause death."

The fact that the presence of a researcher might influence a participant's behavior is referred to as

a. debriefing. b. overt behavior. c. reactivity. d. just noticeable difference.