When a child talks in simple 2- or 3-word sentences, such as "Me do it!" this is referred to as overregularization

Jeff is 13 years old and he has recently noticed some remarkable changes in himself. Over the past few months his voice has started to change, growing deeper

He has begun to grow pubic hair, as well as the beginnings of a facial beard. He is also filling out, with his muscles developing rapidly. These changes in Jeff are probably due to the action of _____________. a. gonads b. thyroid gland c. pineal gland d. adrenal gland

The PSY-5 assesses:

a) Negative emotionality b) Low positive emotionality c) Psychoticism d) All of the above