Psychology Commons^™

Comparing Survey Results Of Volunteer And Randomly-Selected Subjects, Richard A. Stevick, James H. Barnes, Sandra G. Orke

Psychology Educator Scholarship

Based on research on nonresponse bias summarized by Rosenthal and Rosnow in 1975, the researchers hypothesized that responses from the 43% of college students who voluntarily returned surveys of students' attitudes and behavior would be more congruent with college goals and expected lifestyle than responses one year later from a randomly selected group of 7% of the students. When percentages of students from the volunteer and random groups were compared on each of 82 items of a survey of students' attitudes and behaviors, most items showed differences of 3% or less. Of the 23 items which varied between 5 and …

A Comparison Of The Frequencies Of Selected Teaching Behaviors Of Trained And Untrained Teachers, Raymonde Antonia Frances Joseph

Masters Theses & Specialist Projects

The purpose of the study was to compare the frequencies of a selected set of teaching behaviors of trained and untrained teachers in elementary schools in St. Lucia. The dependent variables in the study were the frequencies of Structuring, Questioning, Feedback and Praise behaviors. The independent variables were training, grades awarded at teaching practice, and subject areas.

Records of the lessons were obtained through the use of audiotapes. The behaviors were coded using a low inference observation schedule. The data were analyzed using means and standard deviations. The significance and inferential statistic applied was the chi-square.

Significant differences were found …