Which theory of hypnosis includes the idea of a "hidden observer"?

Children whose parents use a(n) _____________ child-rearing style feel especially good about themselves.

Fill in the blank(s) with the appropriate word(s).

You are about to undergo delicate brain surgery that requires great skill on the part of the surgeon. As the surgical team wheels you into the operating room, you hope the surgeon has a high level of _______

a) ego b) extraversion c) self-efficacy d) superego