A researcher places a red dot on two-year-old Raven's nose. When she looks into a mirror, she tries to rub the dot off of her nose rather than off of the mirror. This behavior indicates that she has developed

Ninety percent of the world's 7-year-olds now spend at least some time in school

Indicate whether this statement is true or false.

Though not entirely conclusive at this point, research by Simon LeVay and others have demonstrated that homosexuality may be linked with a smaller _____ in the brain

Fill in the blank with correct word