/* SHORT TITLE: Warning: Restricted Data */ WARNING THIS DATA IS RESTRICTED. SEND AN EMAIL TO eds@columbia.edu To access the files in this study, you must signify your agreement to comply with the below-stated statutorily based requirements. Under law, pulic use data collected and distributed by the National Center for Education Statistics (NCES) may be used only for statistical purposes. Any effort to determine the identity of any reported case by public-use data users is prohibited by law. Violations are subject to Class E felony changes of a fine up to $250,000 and/or a prison term up to 5 years. NCES does all it can to assure that the identity of data subjects cannot be dislosed. All direct identifiers, as well as any characteristics that might lead to identificaton, are omitted or modified in the dataset to protect the true characteristics of individuals. Any interntional identification or disclosure of a person violates the assurances of confidntialy given to the providers of the information. Therefore, users shall: * Use the data in this dataset for statistical purposed only. * Make no use of the identity of any person or institution discovered inadvertently, and advice NCES of any such discovery. * Do not linke this dataset with individually identifiable data from other NCES or non-NCES datasets. Users are advised that use of this data when results are to be sured may be subject to IRB approval. Only the IRB can make this determination and if approval is required it must be obtained before work with the data begins.