54 U.S.C. § 100803 - U.S. Code - Unannotated Title 54. National Park Service and Related Programs § 100803. Interpretation and education evaluation and quality improvement

(1) adjust to how people learn and engage with the natural world and shared heritage as embodied in the System;

(2) reflect different cultural backgrounds, ages, education, gender, abilities, ethnicity, and needs;

(3) demonstrate innovative approaches to management and appropriately incorporate emerging learning and communications technology; and

(4) reflect current scientific and academic research, content, methods, and audience analysis.