Reports efforts and results associated with the development and validation of a test of graphing skills for grade seven through twelve science students. Concludes that the Test of Graphing in Science (TOGS) is a valid and reliable instrument. Also discusses TOGS value to the teacher and educational researcher. (ML)

Describes a paper-and-pencil test for high school biology students measuring science process skills, such as developing hypotheses; making predictions; identifying assumptions; analyzing data; and formulating conclusions. Reports some data on reliability and validity of the test. Provides all 35 items of the test. (YP)

Reports a study which investigated the cross-cultural validity, reliability, and distinctiveness of the subscale structure of the Test of Science Related Attitudes (TOSRA). Results from tests of American high school students (N=336) indicated that the seven subscales were highly reliable, but that the discriminant validity was low. (ML)

Reports on the development, reliability, and validity of an instrument which measures the science process skills of middle and high school students. The 36-item instrument can be completed during a normal classroom period. (JN)

Reports on the development of a 19-item, Likert-type instrument that measures the attitudes of preservice and inservice teachers toward energy conservation. Focuses on the nine-step process used in developing the instrument. (JN)

Discusses the gender differences revealed on the science content items of the National Assessment of Educational Progress Science Assessment. Examines explanations for the differences, including differential prior instruction, differential response to uncertainty, differential response to figurally presented items, and different attitudes toward…