In the industrialized world, the number of two-career couples is __________, and the number of single-parent families is __________.

According to the information-processing perspective, older people have all of the following problems EXCEPT:

A) difficulty in selectively attending to information. B) deficits in working memory. C) frontal lobe impairments. D) deterioration of procedural memory.

An advertising campaign urges pregnant women to get good prenatal care by saying that all of the structures that we recognize as human (including arms, legs, eyes, internal organs, and a beating heart) have already developed early in pregnancy

Having studied prenatal development, you know that the most accurate statement is that these structures are present, at least in rudimentary form, by: a. the end of the second week of pregnancy b. the end of the second month of pregnancy c. the end of the fourth week of pregnancy d. the end of the fourth month of pregnancy