____________________ reinforcement occurs when a response is strengthened because it is followed by the presentation of a desirable stimulus; ____________________ reinforcement occurs when a response is strengthened as the result of the removal of an unpleasant stimulus

The Flynn effect has revealed that the average IQ of entire nations has decreased substantially over the years

Indicate whether this statement is true or false.

What have researchers found when they surveyed Americans about their belief in paranormal or psychic phenomenon?

a) Because of their education, most college students do not believe in psychic phenomenon such as ESP. b) In today's modern society, there is little belief in paranormal and psychic phenomenon. c) There is widespread belief in a wide range of paranormal and psychic phenomenon. d) There is widespread belief in paranormal phenomenon but little belief in psychic phenomenon.