Final answer:
The Great Recession of 2008-2009 had a significant impact on attitudes toward teaching economics, as it led to a greater interest in understanding economic principles and the causes of the recession.
Step-by-step explanation:
The Great Recession of 2008-2009 had a significant impact on attitudes toward teaching economics. As the recession deepened, the situation of ordinary citizens became worse, with millions of people losing their jobs and facing financial hardships. This led to a greater interest in understanding the causes and effects of the recession, including the study of economics. Many people recognized the importance of understanding economic principles to prevent future economic crises.