Three scales in the S-STEM Survey measure separately student attitudes toward science, mathematics, and engineering and technology. They use a five-point Likert response scale (1 = strongly disagree to 5 = strongly agree) and measure two sub-concepts of attitudes: self-efficacy and career interest. A fourth scale, which is not discussed further in this paper, contains 11 items and measures student attitudes toward 21st century learning. Author, 2013 describe the development of the S-STEM Survey and report validity and reliability results