Describe how the upright posture of our early human ancestors played a role in the evolution of human sexuality

What will be an ideal response?


Our ancestors began walking upright more than three million years ago. this evolution changed forever the way the human species engaged in sexual intercourse. the upright posture of the female resulted in the possibility of face-to-face intercourse. With more body area in contact, the female clitoris is much more easily stimulated. only in human females does orgasm seem to be an important part of sexual contact.

Psychology

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Piaget's first stage, marked by simple responses to current stimuli, is known as the ____________ stage

Fill in the blank(s) with correct word

Psychology

Which part of the eye's anatomy protects the eye and bends incoming light rays toward a lens located behind it?

a. The pupil b. The iris c. The cornea d. The retina

Psychology

The Latin word meaning __________ connects both motive and emotion

a) "emote" b) "move" c) "mote" d) "mate"

Psychology

A researcher wants to see if watching a violent movie leads to more aggressive behavior in preschool children

How should the researcher proceed? Be sure to discuss sampling, assignment to conditions, and choice of independent and dependent variables. What will be an ideal response?

Psychology