Macroeconomics is a branch of economics that studies how the aggregate economy behaves. A variety of economy-wide phenomena is examined such as, inflation, price levels, rate of growth, national income, gross domestic product (GDP), and changes in unemployment.
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A hypothesis is a prediction drawn from a theory.
Answer:
d) negative reinforcement by escape.
Explanation:
In operant conditioning, there are two kinds of actions that can strengthen a behavior: reinforcement and punishment. Reinforcement will make the subject to repeat a certain behavior. There are positive reinforcement and negative reinforcement. In this case, the mosquito is acting as a negative reinforcement. If Kevin doesn't use insect repellent, the mosquito will give an unpleasant stimulus by bites. Kevin escape the stimulus by using repellent before he mowing.
Answer:
Explanation:
The thermosphere is a layer of Earth's atmosphere. The thermosphere is directly above the mesosphere and below the exosphere. It extends from about 90 km (56 miles) to between 500 and 1,000 km (311 to 621 miles) above our planet.
Answer: B. The middle-aged group (35 to 55)
Explanation: Due to the description given in the context about Franco's behavior and handling of different emotional effects., it could be inferred that Franco belongs to the middle-aged grouo(35 - 55) who are affected or impacted by negative evaluation or comment but not as positive evaluation. Within the middle-aged group, negative evaluation do not last long as do positive evaluation. Younger group (18 - 25) dwell more on negative evaluation or Comment than those in the middle or older age group. As people grow, they show increasing tendency to ward off negative emotions faster.
