This is a preview. Log in through your library . Abstract We review various models and techniques that have been proposed for item analysis according to the ideas of Rasch. A general model is proposed ...

The problem of estimating the parameters which determine a mixture density has been the subject of a large, diverse body of literature spanning nearly ninety years. During the last two decades, the ...

Roblox codes are typically a source of fun cosmetics for your character. If you want to make your avatar stand out with a new t-shirt, hat, accessories or even weapons, one of the best ways to do it ...

Background The decision as to whether or not an athlete is ready to return to sport (RTS) after ACL reconstruction is difficult as the commonly used RTS criteria have not been validated. Purpose To ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Investopedia / Dennis Madamba Rule 72(t) allows penalty-free withdrawals from individual ...

Since launching in 2019, Disney Plus has consistently ranked among the top streaming services available, thanks to its reasonable starting price point and impressive content catalog. It's a ...