The usual recreational dose of GHB when taken alone is about

Emma was in a car accident last month. She wasn't injured, but believes that if she can fake a traumatic brain injury, that she will get time off work and a large court settlement. Emma's behavior can be described as ______

a. a factitious disorder b. malingering c. a conversion disorder

What finding from the National Longitudinal Survey of Youth seems critical in explaining past reports of a relation involving birth order, family size, and intelligence?

a) Average IQ performance since the 1930s has risen. b) Parents with lower IQs tend to have more children than the national average. c) The education of children is related to the diet of the mother during pregnancy. d) Larger families are more likely to have twins who are more likely to have similar IQs.