This guide offers a comprehensive handbook to scientific research methodology and experimental design, specifically for novice MA and PhD researchers in Education and Language Learning (TESOL/TEFL). It establishes scientific research as a systematic, objective inquiry focused on identifying cause-and-effect relationships through empirical data.…

The development of collocational knowledge is important for foreign language learners; unfortunately, learners often have difficulties producing proper collocations in the target language. Among the various ways of collocation learning, the DDL (data-driven learning) approach encourages the independent learning of collocations and allows learners…

A study investigated whether markedness relationships within a target language influence the degree of difficulty in acquisition. The Intralingual Markedness Hypothesis was developed, stating that if structures in the target language differ from those in the native language, and if those structures in the target language are in a markedness…

Clarifies and defines quantitative research as it is applied to the study of language acquisition. Trends in the use of quantitative and nonquantitative methods in applied linguistics are reported, and suggestions are made concerning useful paradigms and procedures for further research in language acquisition. (Author/CB)

Considers both qualitative and quantitative research approaches on second language learning, with focus on second language classroom research. Concludes that both approaches are relevant to determining the important variables to investigate and the relationships those variables have to second language learning outcomes. (Author/CB)

Explores the relationship between teenagers' working memory and school achievement. Experiments revealed significant correlations between the two, specifically in the field of foreign language. Includes descriptions of the experiments with accompanying statistical tables. (MJP)