This paper investigates how individuals' performances of a cognitive task in a high-pressure competition are affected by their peers' performances. To do so, I use novel data from the National Spelling Bee, in which students attempt to spell words correctly in a tournament setting. Across OLS and instrumental variables approaches, I…

This book presents a three-part discussion of the causes and prevention of errors in foreign language learning with particular reference to English as a second language. The first part provides a survey of error analysis, defining what is meant by the term "error" and establishing a model of error production. Other terms explained in this section…