Men fantasize about sex more often than women.

think carefully about other tasks her roommate has failed to do.”

caused participants to devalue their partners’ attractiveness.

adrenal glands are releasing epinephrine and norepinephrine.

Religious involvement is related to greater life expectancy for both men and women.

The power of more money to increase happiness is strongest at low incomes.

Religious involvement is a predictor of health and longevity.

positive versus negative; low versus high

Researchers have been unable to pin down specific environmental factors that influence sexual orientation.

test-taker’s own previous intelligence test performance.