Answer:
Fading involves gradually decreasing the frequency of reinforcement for "not-exactly-right" behaviors.
Explanation:
Fading occurs as time passes, and a conditioned response is no longer reinforced:
<em>Fading also is known as Extinction occurred as Pavlov's dogs were no longer given food, so even if the sound they associated kept ringing, their saliva stopped in the absence of the food after a while. (which initially reinforced the conditioning) </em>
<em>It means that the operant behavior will not result in the reinforcing consequences and making eventually the conditioned behavior to stop happening. </em>
<em>If for any reason an exctincted behavior reappears again somehow it has gone through fading , it is called resurgence. </em>
Answer:
a. systematic desensitization
Explanation:
Systematic desensitization is basically a type of behavioural therapy that is largely based on the principle of classical conditioning.
It is a behavioural therapy that have its focus on removing phobia, fear and anxiety. It achieves this by replacing the fear response of a phobia with relaxing counter condition to the phobia.
It's main application is in the treatment of fear, anxiety disorders and phobias. To make use if this method, the person is first engaged in some type of relaxation exercise and gradually he will be exposed to an anxiety-producing stimulus, like an object or place.
Tamara's phobia is contracting germs, her therapist gradually exposing her to touch diets within a relaxed environment is a classical example of systematic desensitization.
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Answer:
I think A is the answer to your question?
Answer:
b) subjects agree to participate in a study after receiving complete information about the nature and purpose of the study.
Explanation:
In research, the term informed consent refers to the process in which researchers get a voluntary agreement from participants of the study where they state they are willing to participate on it.
This consent involves informing the subjects about their rights, the procedures they will undergone to, the purpose of the study and the risks and benefits they might have. However, in this consent the researchers <u>do not disclose the hypothesis of the study because this might put in risk the results of the study </u>(since participants might change their behavior due to this).
Therefore, the correct answer is that informed consent means that b) subjects agree to participate in a study after receiving complete information about the nature and purpose of the study.
