Depression and suicide are more common in North America today than they were a century ago.But in both periods,pessimistic thinking and feelings of loneliness correspond to a heightened risk of depression and suicide.This best illustrates that ________ play a role in depression and suicide in varied settings.

Question

Quizplus · Accepted Answer

The passage suggests that despite the difference in time periods and location, certain factors such as pessimistic thinking and loneliness are consistently associated with an increased risk of depression and suicide. This suggests that there are common underlying principles that play a role in these outcomes across different settings. Possible factors contributing to these principles could include social and cultural norms, environmental factors, and psychological mechanisms, among others. Therefore, D is the best choice as it reflects the idea that there are general principles underlying depression and suicide risk, rather than specific factors such as genetic differences, unconscious motives, or early childhood memories, which may vary in their prevalence and impact across different contexts.

Depression and Suicide Are More Common in North America Today