Verbal protocol analysis (VPA) is a methodology that is being used extensively by researchers. Recently, individuals working in the area of testing, and in language testing in particular, have begun to appreciate the roles VPA might play in the development and evaluation of assessment instruments. VPA is a complex methodology however, and individuals choosing to use the technique require some degree of training in order to maximize the benefits in adopting this approach, and in order to avoid some of the more common misunderstandings and pitfalls associated with the use of verbal data. Usiing...