Jackie didn't do well on her first Human Relations exam and called her mom with her concerns. Her mom responded, "You should have studied more." Jackie responded defensively because her mother used ___________ language.*

When Bayley retested a group of representative adults who had been tested as children, she found that intelligence was still improving at age 36

Indicate whether this statement is true or false.

Professor Grant is studying development of a sense of humor. She collects data from groups of 6-year-olds, 16-year-olds, 26-year-olds, and 46-year-olds. What type of research design is the professor using?

a) cohort design b) longitudinal design c) behavior genetics design d) cross-sectional design