In classical conditioning, the steak is the unconditioned stimulus in this scenario. The unconditioned stimulus is the object that naturally provokes the unconditioned response (e.g. salivation to steak) without any sort of training or pairing. The unconditioned stimulus (e.g. steak) is then paired with the conditioned stimulus (e.g. the bell), which is what the experimenter wants the subject to associate the unconditioned stimulus with. Once the subject associates the conditioned stimulus with the unconditioned stimulus enough, they start to have a conditioned response (e.g. salivation to bell alone).

In classical conditioning, the steak is the unconditioned stimulus in this scenario. The unconditioned stimulus is the object that naturally provokes the unconditioned response (e.g. salivation to steak) without any sort of training or pairing. The unconditioned stimulus (e.g. steak) is then paired with the conditioned stimulus (e.g. the bell), which is what the experimenter wants the subject to associate the unconditioned stimulus with. Once the subject associates the conditioned stimulus with the unconditioned stimulus enough, they start to have a conditioned response (e.g. salivation to bell alone).

In classical conditioning, the steak is the unconditioned stimulus in this scenario. The unconditioned stimulus is the object that naturally provokes the unconditioned response (e.g. salivation to steak) without any sort of training or pairing. The unconditioned stimulus (e.g. steak) is then paired with the conditioned stimulus (e.g. the bell), which is what the experimenter wants the subject to associate the unconditioned stimulus with. Once the subject associates the conditioned stimulus with the unconditioned stimulus enough, they start to have a conditioned response (e.g. salivation to bell alone).

In classical conditioning, the steak is the unconditioned stimulus in this scenario. The unconditioned stimulus is the object that naturally provokes the unconditioned response (e.g. salivation to steak) without any sort of training or pairing. The unconditioned stimulus (e.g. steak) is then paired with the conditioned stimulus (e.g. the bell), which is what the experimenter wants the subject to associate the unconditioned stimulus with. Once the subject associates the conditioned stimulus with the unconditioned stimulus enough, they start to have a conditioned response (e.g. salivation to bell alone).

This scenario involves learning by association, not learning by consequence, so it is an example of classical conditioning; however, it is a specific type of classical conditioning. Delay, trace, and simultaneous conditioning are all types of classical conditioning. Delay conditioning, the most effective type, occurs when the unconditioned stimulus is presented while the conditioned stimulus is still occurring. Trace conditioning occurs when there is a brief break between the presentation of the conditioned stimulus and the unconditioned stimulus. Simultaneous conditioning is when the conditioned stimulus and the unconditioned stimulus are presented at the same time.

In this case, the unconditioned stimulus of the steak is presented while the conditioned stimulus of the bell is still ringing; therefore, it is delayed conditioning.

This scenario involves learning by association, not learning by consequence, so it is an example of classical conditioning; however, it is a specific type of classical conditioning. Delay, trace, and simultaneous conditioning are all types of classical conditioning. Delay conditioning, the most effective type, occurs when the unconditioned stimulus is presented while the conditioned stimulus is still occurring. Trace conditioning occurs when there is a brief break between the presentation of the conditioned stimulus and the unconditioned stimulus. Simultaneous conditioning is when the conditioned stimulus and the unconditioned stimulus are presented at the same time.

In this case, the conditioned stimulus of the bell is presented, then there is a short break, and then the unconditioned stimulus of the steak is presented; therefore, it is trace conditioning.

This scenario involves learning by association, not learning by consequence, so it is an example of classical conditioning; however, it is a specific type of classical conditioning. Delay, trace, and simultaneous conditioning are all types of classical conditioning. Delay conditioning, the most effective type, occurs when the unconditioned stimulus is presented while the conditioned stimulus is still occurring. Trace conditioning occurs when there is a brief break between the presentation of the conditioned stimulus and the unconditioned stimulus. Simultaneous conditioning is when the conditioned stimulus and the unconditioned stimulus are presented at the same time.

In this case, the conditioned stimulus of the bell is presented at the same time that the unconditioned stimulus of the steak is presented; therefore, this is simultaneous conditioning.

Aversive conditioning is when someone is classically conditioned to associate something normally pleasant or neutral with something unpleasant. Avoiding, punishing, and detrimental conditioning do not exist; those adjectives are simply synonyms of aversive. Operant conditioning is not the right answer because aversive conditioning is a type of classical conditioning; it is learning by association, not by consequence. 

Associative learning is the idea that living beings of even limited intelligence can learn to associate the occurrence of one event with the occurrence of another. This may be two stimuli occurring in pairs (classical conditioning) or an action and a paired consequence (operant conditioning).

The sudden reappearance of a previously extinguished behavior is called spontaneous recovery, and the conditions under which this recovery is possible depend strongly on the duration of the initial pairing, the length of extinction, and the overall intelligence of the organism (more intelligent organisms can "hold onto" extinguished behaviors for longer before forgetting them entirely).