The correct answers are: <span>extinction; spontaneous recovery
Answer 1: T</span><span>eresa's change in behavior can probably best be explained in terms of extinction.
According to the theory of classical conditioning, extinction refers to the process whereby </span>a previously learned behavior disappears when reinforcement stops occurring. In this instance, Teresa was previously anxious about dentist visits due to the pain she experienced. However, when her mother took her to a new dentist who took care to make her visits painless, Teresa gradually <span>becomes less resistant about going to the new dentist. This demonstrates the process of extinction, because Teresa's previously learned fear of visiting the dentist gradually disappeared when reinforcement of the fear stopped occurring.
Answer 2: The correct answer is </span>spontaneous recovery.
According to the theory of classical conditioning, spontaneous recovery (SR) refers to the reappearance of a conditioned or learned response after a period of time has elapsed. In other words, SR refers to when <span>an extinct behavior suddenly reemerges. In this instance, Teresa's conditioned fear response became extinct after she visited the second dentist, however, after a period of three years where she didn't visit a dentist, her fear of the dentist reemerged, thus demonstrating the process of SR. </span>
<span>The right answer is "Role performance does not always match role expectation". <span>Generally,
different abilities are attributed to each gender, considering that the
opposite gender is deficient in that ability, however, this is usually
more a stereotype linked to the role of the gender that has something
real.</span></span>
<span>1. hunters pursued their prey across a land bridge into the Americas.
2. the earliest settlers came in search of better farm land.
3. Widespread disease drove the people away from Asia to the Americas.
4. The earliest settlers were escaping widespread war in Asia.</span>
A impoverished because after world war two all of germany was punished for the actions of Hitler!
