During music class, lisa enthusiastically sings aloud with her class, but the teacher comments, "lisa, …you sound like an owl in a torture chamber." lisa turns bright red. the next week she feels ill when it is time to go to music class again. feeling anxiety at the prospect of going to music class is an example
(a)-classical conditioning
(b)- operant conditioning
(c)- operant conditioning
(d)- all of the above

(a)-classical conditioning          

Explanation:

Classical Conditioning: Classical conditioning is widely used in psychology.

The term is given by a Russian physiologist Ivan Pavlov after he demonstrated his experiment on dogs. He believed that any behavior is being learned through the frequent or repetitive association between the stimulus and the response. It stresses that learning can be produced through the environment.

Ivan Pavlov defines classical conditioning as a form of learning in which a conditioned stimulus gets associated with an unconditioned stimulus to produce a desirable conditioned response which was a neutral stimulus at earliest.

Components of Classical Conditioning:

1. Unconditioned stimulus or US.

2. Unconditioned response or UR.

3. Conditioned stimulus or UR.

4. Conditioned response or CR.

the correct answer is 2.

a slump in geology means a mass movement process of slope failure. a mass of rock or unconsolidated material drops along a slip surface. in other words, rock layers move a short distance down the slope. the slump block is an intact block (2), without any landslide material.

in this image, 1 is the surface of rapture (scarp), 2 the slump block, 3 main scarp (crown), 4 base of rapture with debris flow.

slumps are caused by clear cutting on unstable soils and the sagging of earth, in coastal areas they are due to wave infiltration.

answer; (b) capitalism;