projet (1) modélisation (1) Dialects (1) Development (1) Language (1) Scores (1) English (1) Tallies (1) Socio-economic status (1) Social status (1) Sex (1) Schools (1) Sampling (Statistics) (1) Numeracy (1) Models and modelmaking (1) Modeling (1) Measurement (1) Matter (1) Manufacturers' agents (1) Literacy (1) Language and languages (1) Evaluation (1) Education--Research (1) Dialects (1) Dialectology (1) Dialectic (1) Commission merchants (1) Tax assessment (1) African languages (1) Measurement (1)