How did the US stop the spread of communism during the Cold War? In 1947, President Harry S. Truman pledged that the United States would help any nation resist communism in order to prevent its spread. His policy of containment is known as the Truman Doctrine. To help rebuild after the war, the United States […]
What causes boom and bust cycles?
What causes boom and bust cycles? Three forces combine to cause the boom and bust cycle. They are the law of supply and demand, the availability of financial capital, and future expectations. These three forces work together to cause each phase of the cycle. What often caused busts in the boom and bust cycle that […]
What is the goal of psychology according to structuralists?
What is the goal of psychology according to structuralists? Structuralism sought to analyze the adult mind (defined as the sum total of experience from birth to the present) in terms of the simplest definable components and then to find the way in which these components fit together in complex forms. Wilhelm Wundt. What is the […]
Can two different species occupy the same habitat?
Can two different species occupy the same habitat? The competitive exclusion principle states that two species cannot occupy the same niche in a habitat. In other words, different species cannot coexist in a community if they are competing for all the same resources. Why do different species never occupy exactly the same niche? Why do […]
How does the human capital perspective explain the differential earnings of women and men in the labor market?
How does the human capital perspective explain the differential earnings of women and men in the labor market? Since, on average, women work fewer hours throughout their lives, one expects women to purchase less human capital investments than men. Lower human capital investments relative to men, translate to lower per hour relative women’s wages. Hence […]
What is another term for negative reinforcement?
What is another term for negative reinforcement? What is another word for negative reinforcement? aversive aversive stimulus castigation censure chastening chastisement correction discipline punishment reprimand What is a negative reinforcement example? Deciding to take an antacid before you indulge in a spicy meal is an example of negative reinforcement. You engage in an action in […]
During which type of counseling does the Senior allow two way analysis to develop solutions?
During which type of counseling does the Senior allow two way analysis to develop solutions? Of the three types of counseling, the directive type is driven by senior-directed solutions; in the non-directive type, the senior allows two-way analysis to develop solutions; and in the collaborative-combination approach, the senior uses non-direct collaboration before directing the solution. […]
What is the calcium concentration that must be maintained in human body cells?
What is the calcium concentration that must be maintained in human body cells? 1000 mg Is calcium concentration higher inside or outside the cell? � Calcium exists as a gradient across the plasma membrane, with extracellular concentrations being about 10,000 times higher than intracellular ones. What does calcium do to cells? Calcium ions (Ca2+) contribute […]
What did the Cumberland Road connect?
What did the Cumberland Road connect? The National Road (also known as the Cumberland Road) was the first major improved highway in the United States built by the federal government. Built between 1811 and 1837, the 620-mile (1,000 km) road connected the Potomac and Ohio Rivers and was a main transport path to the West […]
Is affirmative action a law or policy?
Is affirmative action a law or policy? Affirmative action in the United States is a set of laws, policies, guidelines, and administrative practices “intended to end and correct the effects of a specific form of discrimination” that include government-mandated, government-approved, and voluntary private programs. What is the history of affirmative action? The term “affirmative action” […]