The Secretary may undertake a program of regular evaluation of interpretation and education programs to ensure that they-
(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.
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