Below is a first draft of an ebook I am writing with the able assistance of some Carroll students. Each hyperlink is a “module”. Thanks to Alison, Arianna, Tia, and Lizzy for helping me create this draft. I plan to “publish it” using for the first time Pressbooks. I share it at this time welcoming feedback.
For the past 40 years I have taught a course called Statistics and Experimental Design required of Carroll Psychology majors. Here is a brief description of HOW I teach PSY205 (click the “HOW” link).
I have come to believe that a syllabus should be a dynamic learning tool. To that end on the first day of class I randomly select some students to download my syllabus. Using the classroom projection system, they explore in the syllabus embedded links to such things as a paper I wrote about how I teach and they begin using a tool (Research Randomizer) for drawing random samples and for randomly assigning participants to conditions.
Here is the syllabus I use in my PSY205 “Statistics and Experimental Design Course.”
How useful do you find these links? How might they be improved?
I am moving towards requiring that all my students demonstrate to me minimal mastery of my technology enhanced teaching and the learning tools which I introduce into the classroom.
Here is an example of a Quizlet benchmark: Example 1: Quizlet.
Here are two examples of StarQuiz benchmarks: Example 1: Starquiz and Example 2: StarQuiz.
How helpful are these links? How might they be improved?
I also am increasingly incorporating screencasts made by me (or by my students) into the class as additional instructional support—especially as I teach SPSS. Though I realize that there are an abundance of such resources on YouTube (and even on LinkedIn!), I still see some value in my personally producing them (or having my students do so).
Here are some screen casts that Simpson research assistants Tia and Ariana made for me to demonstrate their mastery of using screen casting software tools:
And here is one of my SPSS screen casts made at home with the help of Leo the Dog:
Should I continue to produce these even though their production quality may not be “professional”?
Below is a first draft outline of an ebook I am contemplating writing. I share it at this time welcoming feedback. I shall use this draft as part as a review for my PSY205 students. Here is a brief description of HOW I teach the course.
Each hyperlink is a “module. Thanks to Arianna, Tia, and Lizzy for helping me create this draft (while I was away from the office).
I am moving towards requiring that all my students demonstrate to me minimal mastery of the use of the technology-based teaching and learning tools I introduce into the classroom (e.g. Quizlet, Starquiz). My esteemed student research students do the pilot work.
I asked Tia and Ariana to show me that they could use Camtasia to create a screencast of how to access two statistical packages I introduce in PSY205 (InStat and SPSS) and one piece of software (research randomizer) that allows students to perform random assignment and random sampling.
Take a look:
I now will assess whether each of my forty-four students can access these tools (based on Tia and Arianna’s lessons) and use them to enhance their learning. Here is a benchmark for what they should know.
I am sandwiching in (actually eating donuts!) some brief writing time between my two labs for Statistics and Experimental Design (PSY205). The students seem to have indeed come in prepared, having looked at the screen cast I had made using Screenflow for them about how to do a two-way, between subjects ANOVA with SPSS. One of my students offered to use Quizlet to make a review for their fellow students of the “language of statistics.”
Student research assistant Alison has been at work in my office since 8:00 updating our Macs with the new WordPress app. With no formal direction from me, she has reviewed our latest blogs, given thought as to how we can (and if we should) move up in the “elearning feeds ratings” and investigated how to use CreateSpace for the book we shall be writing together. I alert her to several more tools i want her and my other three student assistants to explore: Scoop.it, Paper.li, and either Feedly or Inoreader. She bounces the idea off me of my mentoring a Carroll Pioneer Scholar research program about technology learning tools.
I check my Twitter feed and discover Much Ado about Nothing brouhaha among Wikipedia editors. That might make my colleague and Shakespearean scholar (and Object Lesson author) John Garrison laugh. I share it with John. Time to head back to teaching my 2nd lab. Technology CAN be a tool as long as I don’t allow it to control me.
One of the many lessons I’ve learned from many years of teaching is how much I learn through the act of teaching. It recently occurred to me that one way to facilitate my students’ learning of statistics is to position them to teach it. Below is a video created by two of my students illustrating how to use and interpret SPSS’s procedures for creating a scatter plot, calculating Pearson’s r, and, if warranted, performing a simple linear regression. Here is what they wrote and did:
This video was designed to help demonstrate an SPSS analysis for a simple linear regression. This video helps to show the steps to obtain an analysis of data, but the steps are also printed below for further assistance.
Step 1) Enter the names of the data into the variable view. For our data, the first name is Global Awareness which is the “independent variable” while the second name is “Satisfaction” which is the dependent variable. The data will come up automatically as numeric, but change the decimals to 0. Once complete hit the data view.
Step 2) Enter data under the appropriate name.
Step 3) To see if several of Pearson r’s assumptions are met first create a scatter plot. To create the scatter plot, go underneath graphs, legacy dialogues, and then click on scatter/dot. Then a pop up menu will appear and select simple scatterplot, which is the first option. Then SPSS will ask you for the x and y axis. The X is the independent variable while the Y is the dependent variable.
Step 4) When the scatter plot appears, notice the direction (positive or negative), the strength of the scatter plot, and if the scatter plot is linear. If the scatter plot is linear, calculate Pearson’s r.
Step 5) To calculate Pearson’s r, go under Analyze, Correlate, than select bi-variate, and a pop up menu will ask you for the independent and dependent variable. Make sure the Pearson box is selected as well as the two tailed box.
Step 6) To calculate the linear regression, go under Analyze, Regression, and select linear. A pop up menu will ask for the independent and dependent variable.
To understand the data:
Pearson’s r indicates how strong the two variables are correlated.
r squared is the coefficient of determination which communicates how much of the Y variable is explainable by knowing the X variable.
The standard error of estimate is the range around a predicted score within which you are sure with a specified degree of certainty that the predicted score will indeed fall.
Underneath the coefficients table in the B column, one is able to see the y predicted equation (Ypredicted = Bx + A). B is going to be the next to the independent variable while the A is going to be next to the constant.
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