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Seymour, Jerry; Longden, Bernard – Journal of Biological Education, 1991
Reports results of procedures directed at isolating and identifying students' difficulties in comprehending the concepts involved in lessons about gas exchange and respiration. Indicates that pupils (n=137) had deficient understanding of prerequisite concepts and tended to operate at the concrete operational level, whereas the highly abstract…
Descriptors: Biology, Cognitive Development, Cognitive Style, Cognitive Tests
Spratley, Ernell; Johnson, Ayah; Sochalski, Julie; Fritz, Marshall; Spencer, William – 2001
The characteristics, education, employment patterns, salaries, job satisfaction, and other characteristics of registered nurses (RNs) across the United States were examined in a national survey. Of the initial sample of approximately 54,000 of the nation's more than 3,066,000 licensed RNs, 35,579 RNs (72%) submitted usable responses. From 1980 to…
Descriptors: Age, Associate Degrees, Bachelors Degrees, Colleges