Early flawed studies on bilingualism indicated that it:
A) slowed cognitive development.
B) had no effect on cognitive development.
C) produced measurable enhancements in IQ scores, although these increases have since been shown to be unreliable.
D) enhanced cognitive development but had deleterious effects on mastery of the first language.
A) slowed cognitive development.
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While there are several factors that influence nutritional needs, the average teenage boy should consume about ____ calories a day
a. 1200 b. 1800 c. 2200 d. 2700
The independent variable is the condition being manipulated in an experiment.
Answer the following statement true (T) or false (F)
In social-cognitive theory, all but which of the following play a role in explaining personality?
a. a person's rewards and punishments b. expectancies a person holds about the outcomes of her/his behavior c. the value a person places on rewards d. the ways in which a person thinks about him/herself e. a person's unconscious impulses
You are the parent of a normal-size nine-year-old boy. As such, how many calories should you ensure that your child consumes each day so that he maintains a normal rate of development?
a. 600 calories b. 1,200 calories c. 2,400 calories d. 4,800 calories