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Science and Mathematics Education Commons™

Open Access. Powered by Scholars. Published by Universities.®

2018

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Data analysis

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Full-Text Articles in Science and Mathematics Education

Yeast: The Gateway To Redefining And Improving Biology Labs, Connor Loomis Jul 2018

Yeast: The Gateway To Redefining And Improving Biology Labs, Connor Loomis

Biology Summer Fellows

Building off of collegiate research performed during the summer of 2018, this lesson plan outlines a lab for secondary students using yeast. Yeast is an affordable and convenient organism to introduce to secondary education, and students can learn a lot about biology through it. Essentially, the goal of the lab is for students to explore the effects of certain substances on the growth of yeast. While content is emphasized, this lesson plan also looks to build students’ understanding of science in general as well as proper laboratory skills and technique. In addition, it pushes students in their thinking as they …

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From Sensors To Knowledge: The Challenge Of Training The Next Generation Of Data Analysts, Sonya A. H. Mcmullen, Troy Henderson, Scott Burgess, Patti J. Clark, David Ison Apr 2018

From Sensors To Knowledge: The Challenge Of Training The Next Generation Of Data Analysts, Sonya A. H. Mcmullen, Troy Henderson, Scott Burgess, Patti J. Clark, David Ison

Publications

With the advent of commercial-off-the-shelf sensors for use in a variety of applications, integration with analytical software tools, and expansion of available archived datasets, there is a critical need to address the problem of transforming resultant data into comprehensible, actionable information for decision-makers through rigorous analysis. In previous research the participating authors have emphasized that users are often faced with the situation in which they are “drowning in a sea of data” but still “thirsting for knowledge”. The availability of analysis software, tools, and techniques provide opportunities for information collection of ever increasing complexity, but the need for the training …

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Motivation As A Complex System: Semester-Long Recursive Dynamics Of Expectancy-Value Constructs In Undergraduate Biology, Avi Kaplan, Xi Hang Cao, Ting Dai, Zoran Obradovic, Tony Perez, Jennifer G. Cromley, Kyle Mara, Michael J. Balsai Jan 2018

Motivation As A Complex System: Semester-Long Recursive Dynamics Of Expectancy-Value Constructs In Undergraduate Biology, Avi Kaplan, Xi Hang Cao, Ting Dai, Zoran Obradovic, Tony Perez, Jennifer G. Cromley, Kyle Mara, Michael J. Balsai

STEMPS Faculty Publications

The predominant aggregate-statistical analyses in motivational research manifest assumptions that stand in tension with understandings of motivational phenomena as dynamic, contextual, and variable among individuals. Using constructs from expectancy-value theory, we collected 13 weekly waves of data from 145 undergraduate students during one semester of an introductory biology course. We analyzed the data using dynamic autoregressive mixed-effects modeling, which captures the individual-level recursive processes among constructs, and then examined patterns across individuals’ motivational trajectories to discern general principles by which the expectancy-value system operates. The findings contribute to robust theoretical understandings of expectancy-value processes, and demonstrate the application of an …

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