For many years the most controversial form of advertisement was related to alcohol advertising

Which of the following statements about genetic factors in schizophrenia is accurate?

A) Close relatives of those with schizophrenia are more likely to be diagnosed with schizophrenia than distant relatives of those with schizophrenia. B) Fraternal twins have a higher concordance rate for schizophrenia than do identical twins. C) Those with schizophrenia who have been adopted are more like their adoptive parents than like their biological parents. D) Recent family studies eliminate the confounding of environment and genetics.

Which of the following has been found to be lower in people who suffer from autism?

a) absolute thresholds of some aspects of vision, sound, and touch b) absolute thresholds of some elements of smell and taste c) just noticeable differences of smell and taste d) difference thresholds of vision and smell