Kahneman and Tversky Research by Kahneman and Tversky (1972, 1973) suggest that forecasting errors are potentially systematic because: Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a people correctly weight recent information b people either underweight recent information or overweight recent information depending on whether the information was good or bad None of these is correct d people underweight recent information people overweight recent information Unanswered Save