120 al., 1981). The mean of the teachers' ratings, displayed on Table 4-2, are much higher than those of the language sample raters3.9 compared to 2.6. There is a high correlation between all the language factors as well as the overall communicative skill scores of the two bilingual teachers who rated the students in Spanish. However, the correlation of overall communicative skill (.81) does not correlate with the students' total scores in Spanish (-.09). The mean rating for overall communicative skill in English given by the ESL teacher is almost 3.0, as compared to the oral language sample rating of 1.6. This overall rating indicates the ESL teacher considers the students to have achieved some degree of communicative competence in English. The overall communicative skill ratings which the ESL teacher gave are significantly correlated with students' total language scores in English (.38). The ratings of the two bilingual teachers indicate they find the students to be fluent, but somewhat limited, in Spanish. The ESL teacher finds the students are functioning at a somewhat competent, but limited, stage in English. Discussion of teachers' ratings It was expected that both the ESL and bilingual teachers' ratings of the students' language proficiency would be significantly correlated with total language scores (Mace-Matluck, 1980). There are several possible explanations for the differences in correlations between the bilingual and the ESL teachers. The bilingual teachers provide in struction in the content areas. Their instructional style is lecture