In 2009, Ron and Betty both celebrated their 40th birthday. Based on life expectancy data for people born the same year as this couple, Ron should assume he could expect to live another ____ years, and Betty could expect to live another ____ years
a. 36; 40
b. 42; 38
c. 28; 32
d. 32; 28
a
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Whenever Kendra's three-year-old son, Paul, spits his food onto the floor, she takes the time to tell him that she loves him, but she does not like it when he spits his food on the floor. Kendra wants to avoid creating ____ for Paul.?
a. ?conditions of evaluation b. ?growth orientations c. ?deficiency orientations d. ?conditions of worth
Modernization and changes in the different levels of the ecological system in formerly
traditional societies have brought changes in gender roles across generations, making them more similar to those in "westernized" cultures. Researchers who examined the modernization of the Tiriki in Kenya and the Irigwe in Nigeria have observed that a. female elders have lost status in their communities. b. young men have lost status in their communities. c. young women have gained status in their communities. d. all of the above are true
How do environmental factors affect heritability estimates?
A. When environments are variable, heritability estimates are reduced. B. Heritability estimates measure genetic influences and are not affected by environmental factors. C. When environments are variable, heritability estimates can be exaggerated. D. Adoption studies and twin studies remove environmental effects from heritability estimates.
Which of the following statements about sibling relationships in adolescence is true?
A) Attachment between siblings remains strong for most young people. B) Siblings who established a positive bond in early childhood tend to display less affection and caring. C) Mild sibling differences in perceived parental affection tend to trigger jealousy. D) Culture has little influence on the quality of sibling relationships.