Last week we talked about sleep. We talked about how much the average person needs, and how much they get. We also talked about how you can't just rely on "averages" to determine how much you need. Sleep in a personal thing, and we all...

Recent news articles have brought renewed attention to financial conflicts of interest in medical science but that should not lead us to ignore other conflicts that may be equally or even more important. Career advancement and reputation...

A huge meta-analysis came out recently looking at how effective antidepressants actually are. It turns out, the results are complicated, and we had a hard time reducing all the stuff in this study to a headline. So, the title's a...

Last week we started our deep dive into the RAND Corporation’s comprehensive report on early childhood programs. We talked about how they’re defined, and how they’re targeted. Great. But do they work? What are the outcomes they improve?...

Validity is a key concept in research methods. It can be broken down into two umbrella categories: internal validity and external validity.
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Being well prepared for a meeting is an absolute must in Germany. Initial impressions are very important, and your German business associates will be judging you on your dress, posture, and manners. Learn more key guidelines to prepare...

This is the solution to the practice exercise on Pearson's coefficient regression analysis.

This video provides a more elaborate explanation of the solution to the exercise provided in the previous practice exercise.

This instructional video provides a detailed guide on how to effectively use Google Docs to create and add citations automatically using the Citations tool and the Explorer tool. The video addresses the challenges of referencing and...

Reviewing each part of an investigation.

The story of Dick Fosbury at the 1968 Olympics in Mexico City showcases the power of critical thinking in revolutionizing the high jump. Fosbury's innovative approach, now known as the Fosbury Flop, defied convention and led to a gold...

What are the chances? In this 7th grade math lesson from Math Defined with Mrs C, we explore theoretical and experimental probability—two ways to describe how likely an event is to happen.



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'll learn:
✅ How to...

Quantum consciousness. Is quantum mechanics responsible for consciousness and free will? There is a reductionist claim that the universe is a sophisticated kind of clock ruled by the laws of physics. Are we...

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Howcast - A business case study requires integrity and a nose for pertinent facts. Make your point without overstating the case.