# Video

## Videos: What Is a p Value?

Knowing what p values tell us can be tricky to teach. Here are several videos that help explain exactly what p-values are (and aren’t) able to tell us. Each video essentially covers the same content so which one you use can be a matter of personal preference.

## Video: How-To Create a #BetterPoster

An in-depth presentation from Mike Morrison (you can find him on Twitter @MikeMorrison) about the need for a #betterposter. If this doesn’t convince you that we need to revamp how we present scientific information at conferences, nothing will. Want to find templates for creating better posters? Click here. The next video is a deeper dive …

## APA Style (7th Edition): References

The video is a bit long (over an hour) and the audio quality isn’t stellar, but it has lots of good information. Instructors could provide this to students and have confidence that all of the key elements were covered. Here is an additional resource/handout that summarizes APA Style References as well.

## Video: APA Style (7th Edition): Citations & References

A video (36:20) by Alexander Swan that “…describes how to do in-text parenthetical and narrative citations in the APA 7th Edition…” You can follow him on Twitter: @ProfASwan or find him on his website.

## Video: Introduction to R

This is a short video (5:20) from MarinStatsLectures introducing students to using R. It is the first in a series that will be a fantastic resource for both face-to-face and online teaching. Click here for a link to the complete playlist. If you check out the MarinStatsLectures page, you’ll also find lots of videos on …

## Video: Hypothesis Testing Concepts

This is a playlist from MarinStatsLectures focusing on central limit theorem, hypothesis testing, and confidence intervals. There are 12 videos in the series. Each one is short to help keep students focused, and it allows you to easily pick and choose which ones you prefer. This is a great resource for online teaching to help …

## Video: Graduate Level Regression

This short video (8:08) from JBstatistics introduces simple regression with data from two research papers. It is one video from an entire playlist of videos for a graduate regression course. You can find the entire list here.

## Talk Nerdy To Me

Video (4:34) In this TED Talk Melissa Marshall discusses the importance of scientists being able to communicate their studies to the general public and provides some tips for doing so effectively.

## Examples of Sampling Bias and Demand Characteristics through a Daily Show Clip

A clip (5:30) from the The Daily Show with Jon Stewart that demonstrates how sampling bias and demand characteristics can lead to misleading conclusions. “Poll Bearers: Cable news polls might not reflect public opinion so much as the ability of viewers to repeat the ideas they just heard.” View the episode here.

## Video: One-Way ANOVA (SPSS for Beginners)

Video (11:19) from Research by Design described as follows, “Using the same example from the Wizard of Oz involving Munchkins and wicked witches in various regions that we used learning ANOVA by hand, we are going to learn about conducting a one-way ANOVA using SPSS. We will create the dataset in SPSS, conduct a one-way …

## Video: Chi-Square (SPSS for Beginners)

Video (7:37) from Research by Design described as follows, “We are now going to learn how to calculate a one-way chi-square in SPSS. This is the House of Pigs Chi Square, using the dataset BuildingPermits.sav. A house inspector randomly samples building permits pulled by 70 little pigs who were building houses, to determine whether a …

## Video: Independent-Samples t-test (SPSS for Beginners)

Video (8:11) from Research by Design and Dr. Todd Daniel, described as follows, “Another way of measuring the difference between two samples is to compare two unrelated groups or participants or samples. In this design, you measure two groups one time; in contrast, the previous paired test measured the same sample two times. With independent …

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## Video: One Sample and Paired-Samples t-test (SPSS for Beginners)

Video (6:02) from Research by Design and Dr. Todd Daniel, described as follows, “When we calculate the mean of a sample, we can then use a one-sample t test to compare that sample mean to another mean, such as a mean from a population, a normative group, or another known value (mean). The “one sample” …

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## Video: Correlation (SPSS for Beginners)

Video (9:52) from Research by Design and Dr. Todd Daniel, described as follows, “Using the dataset we created in the first video, we now explore the relationship between our two scale-level variables: height and weight. We will use Pearson’s correlation to measure this relationship. We will also learn about a point biserial correlation with gender.” …

## Video: Frequencies and Descriptive Statistics (SPSS for Beginners)

Video (14:01) from Research by Design and Dr. Todd Daniel, described as follows, “Having learned how to create a variable, you are ready to begin entering data. Dr. Daniel begins with descriptive statistics (numbers that describe our data) and shows you how to do some basic data cleaning and data exploration with the Frequencies command …

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## Video: Introduction to SPSS & Creating Variables (SPSS for Beginners)

Video (10:15) from Research by Design and Dr. Todd Daniel, described as follows, “Are you ready to learn how to use SPSS for your introductory statistics class? You have come to the right place. This is the first in a series of eight videos that will introduce you to using SPSS for introductory statistics. This …

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## Video: Random Sampling

A brief (2:25) video from Pew Research Center in which, “The first video in Pew Research Center’s Methods 101 series helps explain random sampling – a concept that lies at the heart of all probability-based survey research – and why it’s important.”

## Video: How to Word Survey Questions

Video (5:27) from Pew Research Center in which, “The second video in Pew Research Center’s “Methods 101” series helps explain question wording – a concept at the center of sound public opinion survey research – and why it’s important.”

## Video: How to Do Chi-Square in JASP

Video (10:27) from Research by Design in which, “We learn how to calculate a One-Way Chi-Square goodness of fit test in JASP using the setting for Multinomial Test. For the null hypothesis, we assume that the observed values in one group (the Pigs) do not differ from the values in a comparison population (the Bears) …