An independent-measures study produces t(10) = 3.00, p< .05 . For this study, if effect size is measured with r2, then r2 = 3/13

Identify a universal developmental pathway for children across cultures

a) Children form attachment relationships to their caregivers and communities. b) Children exhibit the same pattern of temperamental styles. c) Children continue to think about the world in the same way as they get older. d) Children do not view morality based on obligations to significant others.

School psychologists are employed by school districts to

a. develop achievement and aptitude tests. b. identify and assist students who have problems that interfere with their learning. c. study hereditary and environmental influences on the development of students. d. develop instructional methods for teachers to employ.