Eysenck maintains that psychoticism is related to:
a. brain stem injuries
b. limbic system malfunctioning
c. femaleness
d. maleness
Question 2
Research by Brezo, Paris, and Turecki examining suicide in introverts and extraverts has found that:
a. introverts have fewer thoughts about suicide than extraverts
b. extraverts make more suicide attempts than introverts
c. extraverts make fewer attempts at suicide and have fewer actual suicides than introverts
d. introverts and extraverts do not differ in the number of suicide attempts they make