2. Various assessment methods: rapid classification

There are many possible ways of classifying evaluation methods, depending on the type of approach (experimental or predictive), the involvement of users or experts, the theoretical or situational aspects (laboratory or real-life), the finished product or prototypes, and so on. Table 1 presents a rapid classification of these methods, as proposed by Huart et al. .

When should you evaluate a digital document? It seems useful to do so at three...