A recent article in “Psychology Today” explores the topic of anxiety in foreign language learning. It mentions the work by Prof. Jean-Marc Dewaele, University of London, who identified that girls tend to experience higher levels of anxiety than boys when learning a foreign language. Individuals scoring highly on perfectionism and introversion are also highly affected by foreign language fright to the extent that perfectionist feel overwhelmed by high performance standards and introverts feel inhibited to speak in a foreign language.
To read more, here is the link to the original article: https://www.psychologytoday.com/blog/life-bilingual/201608/foreign-language-learning-is-dating-it-spurs-anxiety