Mary is a graduate student studying to be a psychologist. the schooling is quite rigorous, and the academic pressures are high. for some reason, the competition between classmates is intense. mary's overall attitude, however, is that of a positive outlook. she believes that she will finish school soon and will do well in the process. she also expects that she will learn how to be a successful psychologist. based on this scenario, mary seems to demonstrate the quality of which has been shown to somehow buffer the effects of stress and illness.

The chart shows the marginal cost and marginal revenue of producing apple pies. what most likely will happen if the pie maker continues to make additional pies? the marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, decreasing the profit. the marginal costs will continue to fall, decreasing the total cost, while the marginal revenue remains the same, increasing the profit. the marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, increasing the profit. the marginal costs will continue to fall, decreasing the total cost, while the marginal revenue remains the same, decreasing the profit.

Whether or not a given study has the possibility of causing harm to participants:

In the years after world war ii, which of the following caused many people from asian and african countries to migrate to europe? a. the end of the soviet union b. new economic opportunities after colonialism ended c. the religious freedom found in europe d. new laws allowing greater numbers of immigrants into european countries