Critique article

Order description:
Title	Critique article	Preferred Language style	English (U.S.)
Type of document	Article Critique	Number of pages/words	1 Page Double Spaced (approx 275 words per page)
Subject area	Creative writing	Academic Level	Undergraduate
Style	APA	Number of sources/references	2
PLEASE READ! This is an article critique assignment for a research method class. Attached is the article. Article: Public managed care and service access in outpatient substance abuse treatment units. Please critique this article implying research method strategies. DO NOT summarize the article but to provide a CRITICAL EVALUATION that goes above and beyond of what is already in the article, and be specific. In addition, please include the followings: what is the main research question? what is the independent variable and dependent variable in the study? Imply how would you proceed/change if you were to replicate the study in order to improve (keeping practical limitations in mind such as data and resources). Find any potential biases due to sampling or non-sampling errors that are in the article. Is underestimated or overestimated? Is there an alternative sampling strategy that would minimize or eliminate some of these biases? what are the strongest and weakest features of the study?