Uses of language by Brown 1990

Culture and nonverbal communication

Enhancing fairness through a social contract

Aptitude

Input and Interaction in second language learning

Mixed between-within groups ANOVA

Practical Language Testing by Fulcher (2010)

Study quality in quantitative l2 research (1990–2010) a methodological synthesis and call for reform

The acquisition of cultural competence an ethnographic framework for cultural studies curricula

Situational syllabi

Cognitive Approaches to Learning:Socio-cultural theory by Lev Vygotsky