<span>Sensorimotor period are mental representations that are reversible.
During this period, children started to learn the relationship between their thoguht and the environment around them.
The perception that made during this period will eventually be changed as the children grow and obtain the ability to formulate abstract concept.
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The border is the door to America. Immigrants must pass the border, or "the door" to enter America.
Answer:
The unconditioned stimulus is when something elicits a reaction. In this case the unconditioned stimulus is what is casing Kathy's heart rate to increase. The thing that is causing Kathy's heart rate to increase is the boy, not just the boy but the attraction that she has for the boy.
The correct answer would be B. Kathy's attraction for the boy.
Hope this helps ;)
Perhaps show us the 4 possible choices, so we can tell you which is the conflict/struggle? This is a bit of an issue, not a great proof-read question...
