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Download full textMarshall, James E. – 1991
Science process skills are described as a set of broadly transferable abilities, appropriate to all of the science disciplines and reflective of the true behavior of scientists. While science process skills have gained wide acceptance as an integral part of the science curricula, the development of valid and reliable instruments to assess those…
Descriptors: Construct Validity, Educational Assessment, Formative Evaluation, Grade 7
