proficiency - n. the state of being good at something
rote – n. mechanical or unthinking routine or repetition; the use of memory with little intelligence
acquisition – n. the act or process of gaining skill, knowledge, etc.
random sample – n. a sample in which every person in the population has an equal chance of being chosen
bias – n. to have a strong and often unfair influence on (someone or something)
re-assess – v. consider or assess again, especially while paying attention to new or different factors
Now it’s your turn. How did your country do in the English Proficiency Index? Do you agree with your country’s ranking?