Answer:
C. structuralism
Explanation:
Structuralism: In psychology, the term "structuralism" is also referred to as "structural psychology" and was introduced by one of the famous psychologists named Wilhelm Wundt and later on examined and elaborated by one of his students named Edward Bradford Titchener.
The theory of structuralism is based on consciousness and psychologists uses and implements introspection, emotions, self-reports of sensations, feelings, views, etc. It tends to uncover various things that an individual do include feels, think, perceive, etc.
Kennedy, Carter, and Jackson.
This would be the opportunity cost: the cost on missing out on different opportunities once one opportunity is chosen. So if you choose A over B, the opportunity cost is the gain you could have had if you'd chosen B (even if you anyway couldn't have chosen both in the first place!)
The answer is that <span>healthy </span>legs<span> have </span>veins<span> with smooth, elastic walls that </span>are<span> perfectly designed to </span>adapt<span> to the changes in pressure within a </span>vein<span>. </span>Veins<span> have </span>valves<span> that keep blood moving in one direction: back toward the heart. As the </span>leg<span> muscles </span>are<span> activated, the </span>venous valves<span> open to </span>allow<span> one-way flow in the direction of the heart.</span>
The correct answer is the learning perspective.
According to the learning perspective, fears and anxieties are a classically conditioned responses or learned responses. When a previously neutral stimulus is followed by an unpleasant or fear provoking stimulus, people develop a fear of previously neutral stimulus. Here, Andrea experiences anxiety when she approaches a lake, because she learned to fear lakes through a past fearful experience involving a lake.