When attributes vary on a continuous scale such that they can be measured in terms of amount or degree, resemblances are estimated from a

Exposure to influenza during pregnancy may result in an increased risk for schizophrenic disorder in offspring

Indicate whether the statement is true or false

According to the original frustration-aggression hypothesis,

a. frustration is always a consequence of aggression. b. aggression is always caused by frustration. c. frustration causes males to be more aggressive than females. d. frustration is only a factor in aggressive behavior for non-human species.