Lia Is a Middle School Teacher Concerned with Social Rejection

Lia is a middle school teacher concerned with social rejection of second language learners at her school. She questions whether the practice of pulling children out of the regular classroom for enhanced English instruction is contributing to this rejection and decides to do an action research project to address the issue.
-According to typical practice and your text, the types of data sources Lia will collect for her action research study will most likely include

A) national standardized Reading test scores administered by the district.
B) observations of student interactions during school hours.
C) surveys of parents' preferences for the nature of English language instruction.
D) interviews of administrators' opinions about second language learning.