________ is a tendency for people on a team or a mission together to agree with each other and suppress dissension among their ranks

To avoid getting a headache, Lory always lets her dog outside when it sits by the door and howls. This is an example of which type of punishment or reinforcement?

a. aversive punishment b. negative reinforcement c. positive reinforcement d. response cost

It is generally the case that most great scientists have their ground-breaking ideas when they are in early to middle adulthood, but rarely when they are older. What might explain this fact?

A) The brain shrinks with age. B) General intelligence declines steeply after middle adulthood. C) Fluid intelligence peaks in middle adulthood, and then declines in later life. D) Crystallized intelligence peaks in middle adulthood, and then declines in later life.