Recently, a Facebook craze asked users to list three things you are thankful for for five days. Data scientis ts Winter Mason, Funda Kivran-Swaine,  Moira Burke, and Lada Adamic  at Fa cebook have analyzed this dat a to better understand the patterns of gratitude publically shared by Facebook users. The data analysts broke down data by most frequently listed gratitude topic: Most frequently "liked" gratitude posts: (lots of support for our friends in recovery, which is nice to see). Gender differences in gratitude...here is data for women. The wine gratitude finding for women was not present in the data for men. Ha. Idiosyncratic data by state. I would say that Pennsylvania's fondness for country music rings true for me. How to use in class: This example provides several interesting, easy to read graphs, and the graphs show how researchers can break down a single data set in a variety of interesting ways (by gender, by age, by state). Add...

This Scientific American podcast by Diane Fine Maron describes how the Chicago Department of Public Health (CDPH) used Twitter data to shut down restaurants with health code violations. Essentially, the CDPH monitored Tweets in Chicago, searching for the words "food poisoning". When such a tweet was identified, an official at CDPH messaged the Twitterer in question with a link to an official complain form website. The results of this program? "During a 10-month stretch last year, staff members at the health agency responded to 270 tweets about “food poisoning.” Based on those tweets, 193 complaints were filed and 133 restaurants in the city were inspected. Twenty-one were closed down and another 33 were forced to fix health violations. That’s according to a study in the journal  Morbidity and Mortality Weekly Report.  [Jenine K. Harris et al,  Health Department Use of Social Media to Identify Foodborne Illness — Chicago, Illinois, 2013–2014 ]" I think this is ...

  OpenStax  CNX  " is a dynamic non-profit digital ecosystem serving millions of users per month in the delivery of educational content to improve learning outcomes. " So, free text books that can be easily downloaded. Including nearly 7,000 free statistics text books as well as over 1,500  research  methods texts . How OpenStax works (viahttp://cnx.org/about) I like this format because it is free but also because it is flexible enough that you can pick and choose chapters from different text books to use in a class. Additionally, if you are feeling generous, you can upload your own content to share.

Geoff Cumming Geoff Cumming gave a talk at APS 2014 about the " new statistics " (reduced emphasis on p-value, greater emphasis on confidence intervals and effect sizes, for starters). This workshop is now available, online and free, from APS . The three hour talk has been divided into five sections, and each sections comes with a "Table of Contents" to help you quickly navigate all of the information contained in the talk. While some of this talk is too advanced for undergraduates, I think that there are portions, like his explanation of why p-values are so popular, p-hacking, confidence intervals can be nice additions to an Introduction to Statistics class.

Make pretty Venn diagrams via this archived version of the Google Doodle that celebrated John Venn's 180th birthday. A good example of a Venn diagram as well as a way to (approximately) illustrate shared variance. The overlap between vegetation and things that can fly

NPR's Nell Greenfieldboyce (I know, I thought it would be hyphenated as well) reports on Mini-Sentinel , an effort by the government to detect adverse side effects associated with prescription drugs as quickly as possible. Specifically, instead of waiting for doctors to voluntarily report adverse effects, they are mining data from insurance companies in order to detect side effects and illnesses being experienced by people on prescription drugs. Topics covered by this story that may apply to your teaching: 1) Big data 2) Big data solving health problems 3) Data and privacy issues 4) Conflict of interest 5) An example of the federal government pouring lots of money into statistics to make the world a little safer 6) An example of a data and statistics being used in not-explicitly-statsy-data fields and occupations

Here are two free, Flash tutorials about APA style directly from APA . The first tutorial is provides an introduction to APA style, while the second provides a list of changes in the 6th edition. And here is a free quiz on reference alphabetization, also from the APA Style Blog (you can also download the quiz in PDF format for in-class use). Also, don't forget on these resources ( 1 , 2 ) for help crafting results sections in APA style.