An instrument for the continuous assessment of high school physics students' laboratory performance was developed and evaluated. Physics teachers (N=25) observed students conducting experiments on film to judge student performance against a standard set of criteria. Results suggest increases in observational objectivity and precision as well as…

Presents a comparison of attitudes toward physics and chemistry by 300 eleventh and twelfth grade students. Attitudes toward chemistry were more positive than towards physics; chemistry was considered less masculine, and physics was considered more important. (SL)