If mothers who carry the AIDS virus are treated with antiviral drugs such as AZT during pregnancy, less than _____ of infants are born with AIDS
a) 25%
b) 10%
c) 5%
d) 50%
c
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Almost all of Timmy's cognitive structures appear to involve basic behavioral schemas for coordinating sensory input and motor responses (e.g., put hand near object, if object is hot, then pull hand away from object). Given this description, Timmy is best classified as being in Piaget's _____ stage of development
a. formal operations b. preoperational c. concrete operations d. sensorimotor
According to Piaget, children or adults expand their existing schemes to act on new objects through the process of __________
a) accommodation. b) assimilation. c) attenuation. d) habituation.
Which of these is TRUE of the definition approach to concepts?
A. It is unnecessarily complicated and difficult to understand. B. It works poorly for many "real-life" situations (as opposed to pure mathematics). C. Its necessary and sufficient features are self-evident. D. It has been the preferred approach to concepts for the last 50 years.
The inability to see the world from any perspective but your own is called egocentrism.
Answer the following statement true (T) or false (F)