There is evidence that exposure to higher levels of _____ are associated with better _____
a) estrogen; verbal skills.
b) testosterone; spatial skills.
c) paternal interaction; math skills.
d) oxytocin; art skills.
Answer: b
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Generally speaking, children tend to write using knowledge-telling strategies before they learn to write using knowledge-transforming strategies
a. True b. False Indicate whether the statement is true or false
An agent that ___________ is not part of the World Health Organization's definition of drug
a. is a chemical entity or mixture of entities b. alters biological function c. is not necessary for maintenance of normal health d. is illegal e. may alter biological structure
While temperature in degrees Celsius is measured on a(n) ____________ scale, ‘luke-warm, warm, and hot’ would be examples of a(n) ____________ scale.
a. Nominal; Ratio b. Interval; Ordinal c. Ratio; Interval d. Ordinal; Ratio
Which of the following statements is true about companionate grandparents?
A) They provide discipline, frequent contact, and warm interactions with their grandchildren. B) They have frequent contact and warm interactions with their grandchildren, but typically do not discipline them. C) They have infrequent contact with their grandchildren and typically do not discipline them. D) They have infrequent contact with their grandchildren but they provide discipline regularly when they see them.