Examlex
If a sheet containing a single thin slit is heated (without damaging it) and therefore expands,what happens to the width of the central bright diffraction region on a distant screen?
Developmental Psychology
The study of how humans grow, develop, and change throughout the life span.
Gerontology
The study of the social, psychological, cognitive, and biological aspects of aging.
Cross-Sectional Design
A research method that involves analyzing data from a population, or a representative subset, at a specific point in time.
Sense of Humor
An individual's capacity to appreciate, produce, or enjoy humor.
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