... observation just happened to be particularly good or particularly bad. Due to data correlation (same hand): As mentioned before, some of the data are correlated. The finger data correlations have ... the oral-situational approach is based on a behaviorist learning theory, that is, it assumes that language learning is habit formation and over learning. Grammatical structures are carefully ... the past few decades. So many approaches and methods such as Audiolingual Method, Total Physical Response, Content-based language teaching, Theme-based language teaching have been advanced,...