An independent-measures study comparing two treatment conditions with n = 6 in each sample produces t = 4.00 . What is the value of r2for this study?
a. 4/26 c. 16/26
b. 4/28 d. 16/28
C
You might also like to view...
Psychologist Lawrence Kohlberg argued that attaining __________ is relatively rare.
A. preconventional morality B. immorality C. postconventional morality D. conventional morality
Which of the following is most common among people with major depression?
a. Excessive eating b. Sleep abnormalities c. Rapid heart rate d. Joint laxity ("double-jointedness")
Psychological hardiness is a
a. cluster of personality traits associated with increased resilience to stress. b. cluster of personality traits associated with reduced resilience to stress. c. personality style characterized by hostility and impatience. d. personality style susceptible to coronary heart disease. e. belief that one is capable of achieving one's goals.
In Clara Davis's study reported in your text, when left to choose their own diets, human infants ______.
A. chose a balanced diet over the long run B. favored a few food items C. favored food items of only one primary taste D. favored only sweet foods