The symptoms of _____ include the appearance of a hard, painless chancre at the site of infection within 2-4 weeks

Similarity in IQ scores tends to increase as the degree of biological relationship between

two people increases, a finding that supports the view that __________ factors play a role in determining human intelligence. a. physical environmental b. genetic c. both genetic and environmental d. family environmental e. physiological

What is one major reason that stereotypes continue to be used?

a) There is an unconscious motive to defame others. b) Stereotyping is a subtle form of aggression that satisfies a biological urge. c) People who fit into one category may unconsciously copy each other's behaviors. d) We tend to ignore examples that do not fit our stereotypes and attend to those that fit the stereotype.