____ describes when an infant who does not have any apparent illness or disease simply falls asleep and never wakes up

From ages 3 to 6 the typical American child grows ____ inches per year and adds ____ pounds

a. 1–3; 1–5 b. 2–3; 5–7 c. 6–9; 7–10 d. 9–12; 9–12

A scale is "objective" if

a. a person's responses are recorded directly, with no interpretation until a later time. b. an interpretation is made before information about behavior is recorded. c. another researcher has used it. d. it is included in the Manual of Personality Inventories.