Preferred Reporting Items for Systematic Reviews and Meta-Analyses

Meta Analysis, Calcium, and Organic Food

Last week we discussed systematic reviews, and why they're better than review articles, or opinions. But they're not the only types of "studies of studies" I've presented to you. Sometimes you can go a step further. After you've collected all the appropriate studies, you can merge the data

From playlist Healthcare Triage

17 MetaAnalysis

From playlist Understanding Medical Research: Your Facebook Friend is Wrong

Evaluation 16: hypothesis testing

When we compare two search algorithms, we should always test whether the differences in performance can be due to chance. This can be done through statistical hypothesis testing.

From playlist IR13 Evaluating Search Engines

Reading My Research to Put You to Sleep 💤 | insomnia sleep aid | calm reading

I turned off most ads for this video, please consider supporting me on Patreon 🧠 http://patreon.com/braincraft Join the Discord! 👾 https://discord.gg/uBacq3APnp Why is this video orange? Blue light, the kind emitted from screens, can suppress your production of melatonin (which makes us f

From playlist My Research

03 - Overview of Approaches to Literature Reviews & Best Practices

Introduction into different types of literature reviews (meta-analyses, systematic literature reviews, narrative reviews). FAQs regarding writing reports.

From playlist 2021 - IMT4307 - Serious Games

Systematic and Random Error

Comparison of systematic and random error. Types of systematic error, including offset error and scale factor error/

From playlist Experimental Design

T-Score vs Z-Score

When to choose a t-score or z-score with an easy to follow flowchart. Differences between the t-score and z-score. Check out my Statistics Handbook: https://www.statisticshowto.com/the-practically-cheating-statistics-handbook/ Thanks for your support!

From playlist Hypothesis Tests and Critical Values

IMT4307: Serious Games (Planning & Literature Reviews) - Part 2

From playlist 2020 - IMT4307 - Serious Games

Sampling (1 of 5: Review of Data and Statistics)

More resources available at www.misterwootube.com

From playlist Data Analysis

The Evidence for Abstinence Only Sex Education is Scant

From 2009 onward, federal policy about sex education tended to favor an evidence based approach. If a sex education program worked, and was supported by rigorous evidence, the federal government would potentially back it. This was true of sex ed programs that taught students about STDs and

From playlist Health

Identify which Type of Sampling is Used MyMathlab Homework

Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Levels of Measurement MyMathlab Statistics Example

From playlist Statistics

Statistics Lecture 3.3: Finding the Standard Deviation of a Data Set

https://www.patreon.com/ProfessorLeonard Statistics Lecture 3.3: Finding the Standard Deviation of a Data Set

From playlist Statistics (Full Length Videos)

E-Cigarette Update: What to Do about Kids and Vaping?

We've covered e-cigarettes before, but there's new evidence, and new policies. You deserve an update. That's the topic of this week's Healthcare Triage. This was adapted from a column I wrote for the Upshot. Links to references and further readings can be found there: http://www.nytimes.

From playlist Healthcare Triage

Systematic Sampling (Introduction to Systematic Sampling & worked examples)

More resources available at www.misterwootube.com

From playlist Data Analysis

Sadly, Putting Calorie Counts on Menus is Ineffective

We're eating too much. There are lots of people who think that menu labelling, or putting the number of calories in stuff up on the wall, will help people to eat more healthily. Sounds great, right? You think there might be some research on that? Menu labelling is the topic of this week's

From playlist Nutrition

Only Tell Me the Good News - Bias in Research Publication

Subscribe to Healthcare Triage! https://bit.ly/2GlEYWG Publication bias is a big problem when it comes to health research. Researchers sometimes use spin or change the outcomes and goals to make their research seem positive, and the citation system in research literature amplifies the pro

From playlist Research

Homicide and Firearms: Guns and Public Health Part 2

Let’s be clear. The biggest thing people worry about with guns in the US is homicide. There are lots of ways to look at the data, and most don’t make the US look very good. Prepare for a deep dive. This series was produced with support from the NIHCM Foundation. Further reading – for lin

From playlist Healthcare Triage

Coffee! It's Not Bad for You, and It might Even be Good!

When I was a kid, my parents refused to let me drink coffee because they believed it would "stunt my growth". It turns out, of course, this is a myth. Studies have failed, again and again, to show that coffee or caffeine consumption are related to reduced bone mass or how tall people are.

From playlist Healthcare Triage

Statistics Lecture 6.3: The Standard Normal Distribution. Using z-score, Standard Score

https://www.patreon.com/ProfessorLeonard Statistics Lecture 6.3: Applications of the Standard Normal Distribution. Using z-score, Standard Score

From playlist Statistics (Full Length Videos)