Discusses the steps involved in presenting a hypothesis to the scientific community and what happens during and after peer review. Explains what a scientific model is, their uses, and the different types. Includes some questions to check for understanding.

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An overview of science laboratory procedures including information about lab equipment, lab safety, and general techniques. After the reading, watch a short video and answer review questions.

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There can be some very serious safety risks in scientific research. Safety practices must be followed when working with the hazardous materials and organisms. Learn more about safety in the life sciences in this learning module produced by CK-12.

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The scientific method is a process used to investigate the unknown. It is the general process of a scientific investigation. This process uses evidence and testing. Scientists use the scientific method so they can find information. A common method allows all scientists to answer questions in a similar way. Scientists who use this method can reproduce another scientist's experiments. Learn more about scientific investigation in this learning module produced by CK-12.

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Psychology is designed to meet scope and sequence requirements for the single-semester introduction to psychology course. The book offers a comprehensive treatment of core concepts, grounded in both classic studies and current and emerging research. The text also includes coverage of the DSM-5 in examinations of psychological disorders. Psychology incorporates discussions that reflect the diversity within the discipline, as well as the diversity of cultures and communities across the globe.Senior Contributing AuthorsRose M. Spielman, Formerly of Quinnipiac UniversityContributing AuthorsKathryn Dumper, Bainbridge State CollegeWilliam Jenkins, Mercer UniversityArlene Lacombe, Saint Joseph's UniversityMarilyn Lovett, Livingstone CollegeMarion Perlmutter, University of Michigan

By the end of this section, you will be able to:

Explain how scientific research addresses questions about behavior
Discuss how scientific research guides public policy
Appreciate how scientific research can be important in making personal decisions

This article describes glaciologist Lonnie Thompson's discovery of an ancient plant in Peru. It also illustrates some important characteristics of good science that can be seen even in a serendipitous discovery.

Students learn about stem cells, and how these cells are used in medical research and treatments. Find out scientific facts, read several case studies, and participate in a group debate activity to explore the ethics of this topic. A self-check quiz follows the learning activity.

The major practical activity for Astronomy 4261: Modern Observational Techniques is an observing project using the Highland Road Park Observatory CCD (charge coupled device) camera. This project encompasses the formal portions for both written and spoken communication, and carries 55% of the course credit �� it is a major assignment. In addition to the final report being submitted at the end of the semester, two interim written submissions and two oral presentations are required. All written and oral projects are modeled on real-world professional communication projects.