What is your psychometrician REALLY saying? Join us for a special webinar, presented by Drs. Manny Straehle+ @libertymunson of AERE, that will explore the basic concepts of psychometrics and test design, development and administration. Register today! hubs.ly/H0rp8YT0

What is your psychometrician REALLY saying? Join us for a special webinar, presented by Drs. Manny Straehle+ @libertymunson of AERE, that will explore the basic concepts of psychometrics and test design, development and administration. Register today! hubs.ly/H0ry5C00

Questionmark Manny Straehle Liberty Munson If you don't know what your psychometrician is REALLY saying, tune in and listen to Manny and Liberty. They are good communicators. Then replace your psychometrician with one who knows how to speak your language.

Just come into the #Questionmark office in the City of London for the first time for over 3 months, as want reliable Internet access for my presentation to the #CEdMAeurope conference this morning. Slightly surreal as the entire building (we are in a large wework) seems empty.

Join us for a special webinar, presented by Drs. Manny Straehle+ @libertymunson of AERE, that will explore the basic concepts of psychometrics and test design, development and administration. Register today! hubs.ly/H0rHYBv0

Something to think about: re-openings have been occurring gradually since late April in different states/counties. If you had a metric averaging out how open different states are, it would likely show a fairly linear pattern. So why is there a nonlinear increase in cases now?

Chance of a Biden Electoral college win if he wins the popular vote by X points: 0-1 points: just 6%! 1-2 points: 22% 2-3 points: 46% 3-4 points: 74% 4-5 points: 89% 5-6 points: 98% 6-7 points: 99%

The vice president is seated next to a whole bunch of people who have tested positive and although he's tested negative, he's a long ways from being out of the incubation period. Not sure that they should be doing the VP debate in person next week.

THE ULTIMATE HALLOWEEN CANDY POWER RANKING: 53eig.ht/3dDpKxz

Does Nate Silver really think the national margin will end up at over 7%, which is where polls had it? That would be a big leap. Are there that many uncounted CA absentees?

fivethirtyeight.com/live-blog/2020…

⁦Nate Silver⁩ Nate what do you think of this? apple.news/AeLV5b2lYTYKfS…

I get annoyed by the "pay people to stay home" message too, because it conflates two issues, one concerning the continuity of businesses and one concerning people's personal behavior. Better would be something like: "Pay businesses to stay closed. Encourage people to stay home."

I hope you can make it! It is always a pleasure to present on this topic with John Hosterman. See you there?

We're really at an inflection point here. Pfizer increasing deliveries to 14m/week by mid-March. Moderna aiming to ramp up to 40m/month by April. J&J (one dose) delivering 20m doses in March.

The vaccine companies were—unavoidably—doing a lot of educated guesswork with their dosing regimens. Which is why regulators ought to be relatively willing to adjust to new evidence rather than treating whatever protocols were chosen in clinical trials as the word of God.

#AmericanAirlines Felicia went beyond and exceeded all expectations. I hope the airline recognizes and compensates her. God Bless!

“Be of good courage, and he shall strengthen your heart, all ye that hope in the Lord.” Psalm 31:24

⁦Marriott Hotels⁩ thank you for a great welcome, especially your team in Aventura, Fl: Ruth Perez and Dayja.

Working on the glossary for my book today, was literallly debating with myself whether I needed/wanted to define AI when I saw this. Now I'm just gonna cite the Pope.