The most common teratogen worldwide is ________
a. malnutrition
b. rubella
c. alcohol
d. tobacco
Answer: A
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Charles Spearman's two-factor theory says that intelligence is a:
a. combination of general factor (g) plus specific mental abilities (s) b. group of separate and equally important mental abilities c. set of processes for solving problems d. combination of biological functions of the brain and nervous system
Which of the following is not an educational difficulty associated with children who speak Black English?
a. They are less bright than children who speak standard English. b. They might have difficulty following a teacher's directions and understanding text. c. Teachers sometimes might not understand children who speak Black English, and vice versa. d. Black English is not the language of the schools.
The male sperm and the female ovum are also called __________ cells
Fill in the blanks with correct word
Andrea has a box of crayons. If Andrea is in the preoperational stage described by Piaget, which of the following is she most likely to do with the crayons?
A. Put the crayons in her mouth B. Draw a picture of her family dog C. Complete her long-division homework D. Write a poem about freedom