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Experimental Designs

Experimental Designs

An experimental design is a systematic process that allows researchers to evaluate the relationship between dependent and independent variables. There are three widely used types of experimental design - pre-experimental design, true experimental design, and quasi-experimental design. In pre-experimental design, the researcher compares the data before and after some interventions or treatments. The true-experimental design has more than one purposefully created group, a commonly measured...

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Online Virtual Reality Networked Control Laboratory Applied in Control Engineering Education

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Modular laboratory courses: An alternative to a traditional laboratory program.

David R Caprette¹, Sarah Armstrong, K Beth Beason

¹Department of Biochemistry & Cell Biology, Rice University, Houston, Texas 77305. caprette@rice.edu.

Biochemistry and Molecular Biology Education : a Bimonthly Publication of the International Union of Biochemistry and Molecular Biology

|June 4, 2011

Summary

This modular laboratory teaching program features independent, short courses. This innovative approach enhances scientific education through technology, smaller classes, and tailored student interests.

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Functional Complementation Analysis (FCA): A Laboratory Exercise Designed and Implemented to Supplement the Teaching of Biochemical Pathways

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Published on: June 24, 2016

Area of Science:

Science Education
Laboratory Pedagogy

Background:

Traditional laboratory courses are often linked to lectures, limiting flexibility.
Course duration and content integration pose challenges in scientific training.

Purpose of the Study:

To introduce a novel modular laboratory teaching program.
To enhance flexibility, incorporate modern technology, and cater to student interests.
To establish distinct instructional goals for scientific capacity development.

Main Methods:

Implementing a modular structure with independent courses.
Designing courses for completion within half a semester or less.
Utilizing full-time laboratory teaching personnel for program organization and course delivery.

Main Results:

Successful incorporation of the latest technology in laboratory settings.
Reduction in class sizes, allowing for more personalized instruction.
Increased student choice and ability to pursue specific scientific interests.

Conclusions:

The modular program effectively introduces, reinforces, and advances fundamental scientific capacities.
Facilitated coordination of laboratory courses across biological sciences and other STEM departments.
Raised student expectations and engagement through a progressive learning structure.