The most common cause of Down syndrome is an extra 21st chromosome ________
a. in the sperm cell
b. in a parent older than 35
c. in a father over 35
d. in the ovum
Answer: D
Psychology
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"Watching violent cartoons is likely to make children behave in a more aggressive fashion." According to the scientific method, this statement is most likely a ____________
a) conclusion b) result c) hypothesis d) fact
Psychology
Secondary traits describe ways in which
A) people are inferior to others. B) people are consistent, but in ways that affect few behaviors. C) personality can be measured by questionnaire. D) people try to get their own way in competitive settings.
Psychology