2020
DOI: 10.1021/acs.jchemed.9b00897
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Development and Validation of Scientific Practices Assessment Tasks for the General Chemistry Laboratory

Abstract: The development of proficiency in the practices used by scientists and engineers is considered an important student outcome of laboratory instruction. We developed tasks to assess students' use and development of selected scientific and engineering practices in the general chemistry laboratory using an adapted evidence-centered design approach. In this paper, we provide a detailed description of the process of development and validation of these assessment tasks, using one of our tasks to illustrate the proces… Show more

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Cited by 30 publications
(36 citation statements)
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References 48 publications
(80 reference statements)
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“…One way to mitigate the challenges associated with each of these approaches is to combine the two approaches. One study conducted interviews that incorporated both concurrent and retrospective components; 37 in this case, respondents were asked to actively think-aloud as they answered test items (concurrent). After they had completed the items, the researchers then asked respondents about their interpretations of test items (retrospective).…”
Section: Designing Cognitive Interview Protocolsmentioning
confidence: 99%
“…One way to mitigate the challenges associated with each of these approaches is to combine the two approaches. One study conducted interviews that incorporated both concurrent and retrospective components; 37 in this case, respondents were asked to actively think-aloud as they answered test items (concurrent). After they had completed the items, the researchers then asked respondents about their interpretations of test items (retrospective).…”
Section: Designing Cognitive Interview Protocolsmentioning
confidence: 99%
“…Moreover, the task design is accompanied by the rubric development. The ESs lay out the foundation for the rubric development so that they collectively describe the extent to which students meet the LP [8,9]. However, tasks and the rubric should be validated with student responses to explore if they are working as intended.…”
Section: Theoretical Approachmentioning
confidence: 99%
“…We explore how we can synthesize students' written work to give instructors feedback about students' performance and how they can modify their course to better assist students in achieving particular learning goals. We build on the work conducted by Harris et al [8] and Stephenson et al [9] to articulate a methodology to determine feedback that goes beyond reporting numerical scores to the instructors of the course. This work is an initial effort to articulate a theory-based methodology for developing and delivering instructor feedback.…”
Section: Introductionmentioning
confidence: 99%
“…For example, asking questions and defining problems, planning and carrying out investigations, analyzing and interpreting data, constructing explanations and designing solutions, and obtaining, evaluating, and communicating information can all be carried out in the absence of a novel research question. These practices are echoed in models for assessment at the university level in chemistry, physics, and biology curricula [34][35][36][37][38][39][40][41][42][43] .…”
mentioning
confidence: 99%