The standardization of tests: criteria and criticisms.
D000367:Age Factors; D006320:Hearing Tests / Q000592:standards; D006801:Humans; D007361:Intelligence Tests / Q000592:standards; D007802:Language; D011578:Psycholinguistics; D011581:Psychological Tests / Q000592:standards; D012737:Sex Factors; D012959:Socioeconomic Factors; D013064:Speech Disorders / Q000175:diagnosis*; D013223:Statistics as Topic; D014825:Vocabulary