Sofia, who used to be anorexic, is pregnant. She is still hung up about her body and is determined not to "get fat" while pregnant. Consequently, she puts herself on a strict diet and only gains 12 pounds during her pregnancy. Her physician is most concerned that when the baby is born, it will be

Crawling is an important developmental milestone

Indicate whether the statement is true or false

If a person is equally proficient in two languages, the areas of the brain activated by the use of each language will

A. not overlap at all. B. overlap more than if a person is much more proficient in one language than in another. C. overlap less than if a person is much more proficient in one language than in another. D. show complete overlap.

In a(n) _____ schedule, the first response made after a specific period of time has elapsed brings the reinforcement

a) variable-interval b) interval c) variable-ratio d) fixed-ratio

With regard to the use of base rate information, the evidence suggests that people

a. totally disregard base rate information and rely only on the similarity of information to a category. b. are very astute at using base rate information. c. focus too much on individual characteristics and insufficiently on base rates. d. focus equally on individual characteristics and base rate information.