In this learning activity, you'll be introduced to three common usability research methods.

This learning object will be used in conjunction with the DNA collection methods learning object. This learning object will cover the errors that were present in the DNA collection methods learning object and how they could be corrected.

Students read about the scientific method and the three main types of research. They enter their answers to questions on the screen.

Students read about the phenomenon of people trying to do their best to be good subjects when participating in research.

This learning object will define DNA collection and methods

In this learning activity you'll complete eight methods of making decisions by identifying advantages and disadvantages of each method.

In this learning activity you'll explain how how Usability fits into User Experience Design.

In this learning activity you'll explore the differences between primary and secondary research.

Students view information taken from various sources and decide if the material is acceptable for a technical research report. After choosing whether or not the source material is acceptable, the students read an explanation from the instructor.

In this learning activity, you will learn about usability testing.

The Animal Welfare Act, or AWA, gives protection to animals used in research, education, and entertainment. Explore ethical use and some of the current alternatives in this module.

Learners read about various cuts of beef and the methods of preparing them: roasting, baking, broiling, pan broiling, braising, stewing, and marinating. In a drag-and-drop exercise, students match the cut of beef to the appropriate cooking method.

In this activity, you'll discover the differences, advantages, and disadvantages of remote and in-person usability testing.

In this learning activity you'll list three decisions and the methods you used when making your decisions. You'll also learn about decision making methods.

In this learning activity you'll review the six different ways in which electricity is produced: chemical, friction, heat, light, magnetism, and pressure.

Practice how to make research decisions using the 3 Rs.

In this learning activity you'll discover the disconnected nature of the HTTP request-response model including some methods of persisting state and the security implications.

The learner reads an explanation of how to determine lengths for tubing and pipe bending and then performs calculations in an interactive exercise. Two methods for determining angle bends are shown. A calculator is required.

Students view a video that shows the correct methods for starting a GTAW weld pool and adding filler. It focuses on the two problems that many students have – adding filler too soon and angling the torch so that the filler melts prematurely on the filler rod. Note: This activity is 3.6 mb.

In this animated activity, learners explore three major methods of heat transfer and practice identifying each.