#measurement — Public Fediverse posts

ICYMI: Explaining polygon: A polygon is the closed map shape that sets a targeting or measurement boundary in advertising. How the outlines get drawn, matched to a device and regulated. https://ppc.land/polygon/ #Polygon #DigitalMarketing #Advertising #Targeting #Measurement

Things you find in barns, part 11.

This #hp #oscilloscope is a beauty and I intend to give it some well needed TLC.

#hewlettPackard #audio #measurement #measuringEquipment
#retroElectronics #electronics #diy #technicalInstrument
#ThingsYouFindInBarns

I will be giving a pre-conference workshop on #Rasch analysis using R and Quarto, focused on the package I developed, RISEkbmRasch, at the 1st Scandinavian Applied #Measurement Conference on the 12th of June.

https://www.hkr.se/en/collaboration/samc2024/pre-conference/

https://pgmj.github.io/raschrvignette/RaschRvign.html

#psychometrics

New paper out on the Perceived Stress Scale! The PSS is a very commonly (mis)used measure, and our analysis clearly shows the need for changing how it is used.
https://doi.org/10.1186/s12888-023-05162-4

#openaccess #openscience #opendata #psychometrics #rasch #measurement #stress

First, only the negative items actually assess stress and work together as a unidimensional scale. This means a shorter scale, 7 items from the PSS-14 (6 items from PSS-10).

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High Voltage Power Supply From USB - Those who work in different spaces may have different definitions of the term “hig... - https://hackaday.com/2023/04/30/high-voltage-power-supply-from-usb/ #electrophoresis #electrowetting #highvoltage #measurement #powersupply #isolation #safety #300v #usb #dc