1. Introduction
In spite of interpreters' preparation strategies, problems do arise in interpreting situations (see Gile 1989) because of processing capacity limitations (as explained in chapter 7), errors in processing capacity management, and gaps in the interpreters' Knowledge Base. Many of these problems can be said to be unavoidable, as shown by the fact that they are encountered regularly even by interpreters with a solid reputation and long professional experience. Interpretation has been referred to by some professionals as "crisis management," and in the light of interpreters' daily experience, these are apt words to describe an aspect of interpreting which is virtually unknown to the public at large.
Difficulties affect both comprehension and production, often through failure sequences as explained in chapter 7. When interpreters are aware of such problems, they tend to use a rather small set of tactics to limit their impact.
Coping tactics are a very fundamental practical skill in interpreting. Basically, they are taught within the framework of practical exercises. In most training programs, this is done by trial and correction, with trial on the student's part and corrections from the instructor. Such corrections are generally normative; instructors sometimes refer to the communication impact of the tactics in order to explain their preferences, but are not necessarily aware of other factors which influence them.
This chapter attempts to provide instructors with a list of basic coping tactics for a general view of the issue. It also presents a conceptual framework which spells out the advantages and drawbacks of each tactic, and discusses a few rules which may help explain what makes interpreters prefer one tactic over the other beyond their individual merits.
2. Tactics in simultaneous interpretation
2.1 Comprehension tactics
The following are the main tactics used when comprehension problems arise, and when