When studying psychological disorders, Ernesto learns that the diathesis-stress model suggests that

a)people with a genetic propensity for a disorder will always develop it.

b)certain biological or environmental factors make us vulnerable to mental illness, but do not directly cause it.

c)mental disorders are common in families experiencing a high level of stress.

d)an individual’s ability to cope with stress is the best predictor of mental disorders.

Scenario: the economy of country y has been in an economic downturn for the last several months. recently, businesses have invested in new technologies in order to produce the goods that consumers are demanding within the nation's own borders. the government has removed regulations to allow producers and consumers to have more financial freedom. as a result, consumer spending has increased and the economy has begun to improve. use the drop-down menus to complete the sentences. according to the information presented about country y, the classical economic concept of ( the invisible hand, consumer efficiency, government regulations) can be seen. the economic events of country y demonstrate the idea of laissez faire because the government (did, did not) intervene in economic events.

Which best describes why it is necessary to evaluate a solution?

Explain how nationalism led to independence in nigeria.