This document discusses several affective factors that influence second language acquisition:
1) Self-esteem - High self-esteem can lead to greater academic achievement including in language learning, while low self-esteem inhibits risk-taking and language learning.
2) Attribution theory - Whether students attribute success or failure to internal factors like ability or effort versus external factors like luck or task difficulty. Those attributing internally have greater control.
3) Anxiety - Both trait and state anxiety can inhibit language learning, especially communication apprehension, fear of negative social evaluation, and test anxiety.
4) Empathy, extroversion, and introversion - These personality traits impact how comfortable and capable students are