____________________ sleep consists of Stages 3 and 4 sleep, during which low-frequency delta waves become prominent in EEG recordings

The theory that adolescents feel more pressure than children to behave in gender stereotypical ways is called:

A) gender-role transcendence. B) androgyny. C) the gender intensification hypothesis. D) gender schema theory.

What should police officers do to prevent false identifications during lineups?

a. Show all the potential perpetrators at once. b. Decrease witnesses' stress levels by only showing them mug shots. c. Tell witnesses that the lineup may not include the suspect. d. Use foils with a wide range of physical characteristics.