This investigation compares the results of three different methods of teaching tumbling, the Trampoline Method, Mental Practice, and the Traditional Method. The study also investigates whether sex and ability level significantly affect the results of the teaching methods. The subjects were the ninety members of the junior-level gymnastics classes for physical education majors at New Mexico State University during the fall and spring semesters of the 1972-1973 school year. There were forty-five female and fortyfive male subjects. A stratified random sample was constructed to insure equality of the teaching-method groups. The motor educability scores of the Johnson-Metheny Test were used to develop high-, medium-, and low-ability groups. The subjects in the ability groups were randomly selected and assigned to one of the teaching methods.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story regarding an announcement of a proposed guidelines for fuel allocations.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story of President of the Texas AFL-CIO, who was at Six Flag Mall helping play Santa Clause for striking workers in El Paso.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story of Defense Department officials who have announced the cancellation of operation Gallant Crew 74.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story of cloudiness which is increasing over Texas with gusty winds which is reported in the western section of the state as a new pacific cold front makes its approach.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story of a passenger who lost cabin pressure as the oxygen system in his section failed to work properly.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story of investigation on decomposition accident, which caused a man to be struck out of window at 40-thousand feet above New Mexico.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story of Santa Claus and the stork which arrived at the same time for Mr and Mrs Florencio Segura of Artesia, New Mexico.

Photograph taken for a story in the Oklahoma City Times newspaper. Caption: "Evelyn Cheromiah finishes the designs on pottery before sending it to be fired."