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Holmes, Alice E.; And Others – Language, Speech, and Hearing Services in Schools, 1989
Use of acoustic reflectometry was compared with tympanometry in middle ear screenings for 357 children, aged 5 months to 19 years. Results were analyzed according to sex, age, and sensorineural hearing status. Intratest reliability was highly significant and positive predictive accuracy and specificity rates were excellent, but sensitivity rates…
Descriptors: Age Differences, Diagnostic Tests, Ears, Elementary Secondary Education
McMurray, Alan R.; Bentley, Ernest L., Jr. – 1987
To test a situational leadership model, this study sought to determine (1) whether, among a population of educational administrators in East Tennessee, individuals possessing high flexibility/high effectiveness leadership characteristics can be identified and (2) whether those leaders consciously apply Hersey and Blanchard's concept of maturity…
Descriptors: Administrator Attitudes, Age Differences, Decision Making, Educational Administration