An eating disorder characterized by episodes of excessive eating followed by forced vomiting or the use of laxatives is called ________

There are situations for which it is either impossible to compute a mean or the mean does not provide a central, representative value

Indicate whether the statement is true or false

Perhaps the most important collaborative document on testing is the ______, which the APA prepared with the American Educational Research Association and the National Council of Measurement in Education.

a. Ethical Principles of the APA b. Code of Fair Testing Practices c. National Association of School Psychologists’ Code of Ethics d. Standards for Educational and Psychological Testing