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Examination of reliability and validity of the Performance Assessment of Science Skills (PASS) instruments, alternative assessment instruments of science process skills.

机译：科学技能绩效评估（PASS）工具，科学过程技能替代评估工具的可靠性和有效性检验。

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摘要

Assessment of science process skills in the elementary school is essential to a hands-on science program. Concern arises with the realization that there are few performance assessment instruments of science process skills, and most of the available instruments do not have documented reliability and validity standards. This study examines the reliability and validity of a set of science performance assessment instruments through the application of currently available statistical methods. The Performance Assessment of Science Skills (PASS) tests, which were formulated by S. M. Johnson as an alternative assessment of science process skills in the elementary school grades, are the subject of investigation.; Third-grade students completed PASS instruments which measured the process skills of observation, binary classification, and measurement, and fifth-grade students completed PASS instruments which measured the science process skills of prediction, designing a controlled experiment, and hierarchical classification.; Reliability and validity for the PASS instruments focused on alternate form reliability, internal reliability, inter-rater reliability and construct validity. This study revealed that statistical reliability and validity can be documented for some alternative assessments of science process skills.
机译：评估小学科学过程技能对于动手科学课程至关重要。人们意识到以下事实：科学过程技能的绩效评估工具很少，并且大多数可用工具都没有成文的可靠性和有效性标准。本研究通过应用当前可用的统计方法，检验了一套科学绩效评估工具的可靠性和有效性。 S. M. Johnson制定的科学技能绩效评估（PASS）测试是小学年级科学过程技能的替代评估，是调查的主题。三年级的学生完成了测量观察，二元分类和测量过程技能的PASS仪器，五年级的学生完成了测量预测的科学过程技能，设计受控实验和分级分类的PASS仪器。 PASS仪器的可靠性和有效性侧重于其他形式的可靠性，内部可靠性，评估者之间的可靠性和构造有效性。这项研究表明，对于科学过程技能的某些替代评估，可以证明统计的可靠性和有效性。

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  • 作者

    Riesser, Sharon Tweed.;

  • 作者单位

    Ball State University.;

  • 授予单位 Ball State University.;
  • 学科 Education Sciences.; Education Elementary.; Education Tests and Measurements.
  • 学位 D.Ed.
  • 年度 1994
  • 页码 228 p.
  • 总页数 228
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 自然科学教育与普及;初等教育;教育;
  • 关键词

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