Menarche typically occurs around _______ years of age; its timing reflects __________

a) 10; nature, overwhelmingly
b) 10; nature and nurture
c) 12; nature, overwhelmingly
d) 12; nature and nurture


ANS: D, Diet, medical care, and the chemicals in consumer products seem to influence the timing of puberty.

Psychology

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Layla has difficulty recognizing spoken words, sometimes experiences memory problems, and occasionally has difficulty controlling her emotions. Which part of the brain is probably experiencing a problem that leads to this combination of symptoms?

A. Prefrontal cortex B. Anterior parietal lobe C. Right occipital lobe D. Left temporal lobe

Psychology

Which of the following have you probably overlearned?

a. this psychology chapter b. the alphabet c. the historical facts surrounding the founding of one's country d. the important world events of the last decade

Psychology

When the blastocyst burrows deep into the uterine lining, __________

A) implantation occurs B) pregnancy does not occur C) it stops growing D) the cells of the zygote first duplicate

Psychology

People who lack experience in the criminal justice system are more likely than those with experience to waive their rights and submit to questioning

Indicate whether the statement is true or false

Psychology