Mnemonic (reference code): LANGPRF
Note: This variable is also listed under the titles 'Proficiency in spoken English' and 'Language proficiency, spoken English'
Type: Primary variable
Definition: LANGPRF refers to how proficient people are in spoken English. People are asked to self-assess how well they can speak English and choose from the options 'Very well', 'Well', 'Not well' and 'Not at all'.