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Download full textClotfelter, Charles T.; Ladd, Helen F.; Vigdor, Jacob L. – National Center for Analysis of Longitudinal Data in Education Research, 2007
We use data on statewide end-of-course tests in North Carolina to examine the relationship between teacher credentials and student achievement at the high school level. The availability of test scores in multiple subjects for each student permits us to estimate a model with student fixed effects, which helps minimize any bias associated with the…
Descriptors: Credentials, High Schools, Academic Achievement, Teacher Distribution
Clawson, Thomas – 1995
Certification of professional counselors is presently viewed in two realms, that of state regulation and of national voluntary credentialing. This digest considers national voluntary certification. The first national certification began in 1972; in 1983 the National Board for Certified Counselors (NBCC) began certification for general practice…
Descriptors: Achievement Tests, Counselor Certification, Counselor Evaluation, Counselor Training
