The term strategies, in the second-language-learning sense, has come to be applied to the conscious moves made by second-language speakers intended to be useful in either learning or using the second language. Strategies can be very different in nature, ranging from planning the organisation of one’s learning (a metacognitive learning strategy) through using mnemonic devices to learn vocabulary (cognitive learning strategies) and rehearsing what one expects to say (a performance strategy) to bolstering one’s self-confidence for a language task by means of “self-talk” (an affective strategy).