Please elaborate further :)
The answer is: A. Ivan Pavlov
Pavlov was the researcher who first popularized the classical conditioning (where a certain conditioned response is created by associating a certain situation with a conditioned stimulus)
Counterconditioning was developed in order to reverse or reduce the effete of classical conditioning (usually carried out by enforcing positive reinforcement to the subjects)
A child with a Secure attachment trusts and can be comforted by his or her primary caregiver.
<h3>What is attachment?</h3>
The attachment has referred a situation in which an individual feels affection for another and trusts them and shared their feelings. This attachment reflects the presence of emotions and feelings between two people.
Secure attachment is referred as refer as affection in which an infant likes the presence of a caregiver and feels comfortable with them and shows trust for them for their protection.
They do not feel fear to explore things as they know that their caregiver is with always them to make them learn and feel secure.
Learn more about secure attachment, here:
brainly.com/question/24180485
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The answer is Cheongwadae