OBJECTIVE: To test hypothesized relationships between QOL and illness - related, employment - related, and psychosocial variables using data from a survey of the employment concerns of Americans with MS (N = 1,839). (content.iospress.com)
They depend heavily on cladistics, a method of hypothesizing relationships among organisms. (science.howstuffworks.com)
The author reviews plausible physical mechanisms involved in any links between the solar cycle and the Earth's climate, emphasizing the use of established scientific methods for testing hypothesized relationships. (ossfoundation.us)