Which of the following statements is true concerning the relationship between brain size and intelligence?
A) The higher the brain volume is, the higher the intelligence test scores.
B) Higher brain volume causes higher intelligence test scores.
C) The higher the brain volume is, the lower the intelligence test scores.
D) Higher brain volume is unrelated to intelligence test scores.
Answer: A
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What type of research design is used when people of different ages are compared at the same point in time?
A. longitudinal B. sequential C. correlational D. cross-sectional
What is one major reason why the divorce rate for remarriages is significantly higher than for first marriages?
a. displaced anger from first marriages b. the ease of collaborative divorces c. the prevalence of divorce hangovers d. the lack of clear role definitions
Many of the early German physiologists in the nineteenth century believed that forces in the human were
a. mental and physical. b. chemical and physical. c. mental and chemical. d. chemical and biological.
From birth to about 6 weeks, newborns signal their needs to caregivers through crying and body movements. According to your text, which stage of attachment is this?
preattachment new attachment attachment in the making classic attachment