Child furniture - Child Bed - Child Room - Child Item
Childproof - Child Home - Child Bedroom - Clean Room
RRP $13.99
A fun Easter sticker book with 500 geometrically shaped stickers to place!
In this Easter sticker book full of chicks, eggs, bunnies, and much more, there are 500 Gommettes, which are colorful geometric stickers, for small children to stick onto the pages. Each detachable page comes with a guide for which type of stickers belong on the page, creating the opportunity for children to develop fine motor skills, learn objects' locations in space, sort by color and shape, and recognize geometric shapes. Kids will have fun learning for hours!
RRP $13.99
A fun Easter sticker book with 500 geometrically shaped stickers to place!
In this Easter sticker book full of chicks, eggs, bunnies, and much more, there are 500 Gommettes, which are colorful geometric stickers, for small children to stick onto the pages. Each detachable page comes with a guide for which type of stickers belong on the page, creating the opportunity for children to develop fine motor skills, learn objects' locations in space, sort by color and shape, and recognize geometric shapes. Kids will have fun learning for hours!
RRP $23.99
RRP $260.99
Item Response Theory clearly describes the most recently developed IRT models and furnishes detailed explanations of algorithms that can be used to estimate the item or ability parameters under various IRT models. Extensively revised and expanded, this edition offers three new chapters discussing parameter estimation with multiple groups, parameter estimation for a test with mixed item types, and Markov chain Monte Carlo methods. It includes discussions on issues related to statistical theory, numerical methods, and the mechanics of computer programs for parameter estimation, which help to build a clear understanding of the computational demands and challenges of IRT estimation procedures.
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Grumpy B Articles
| Child furniture | Child Bed | Child Room | Child Item |
| Childproof | Child Home | Child Bedroom | Clean Room |
Grumpy B Books
| Child furniture | Child Bed | Child Room | Child Item |
| Childproof | Child Home | Child Bedroom | Clean Room |