Imagine that you are trying to help a child learn how to swim when you discover that they are afraid of putting their face in the water. Describe how you could apply the principles of (a) classical conditioning, (b) operant conditioning and (c) observational learning to decrease the child's fear and make it more likely that they will put their face in the water. Although it is conceivable that you could combine the use of these forms of learning, please address how they may be used separetly in your answer by noting your responses for (a), (b) and (c) respectively. Use specific terminology related to learning theory whenever possible.