A heritability coefficient estimates the extent to which differences within an individual reflect heredity

Due to a U.S. Supreme Court ruling that death constitutes "cruel and unusual punishment" for people with intellectual disabilities, an IQ score of 69 rather than 70 can mean

a. death. b. retrial. c. treatment. d. exoneration.

According to Treisman's modified filter theory, which of the following is not true?

a. Many signals are passed on from the sensory registers at the same time. b. The cognitive filter works with a variable control like a volume control knob. c. The cognitive filter works even when we are asleep. d. Many signals in the sensory registers are able to receive our concentrated attention at a time.