Dr Barry Johnson is Principal Educational Psychologist and Head of Assessment Services for Dyslexia Action.

Read an interview with Dr Barry Johnson >

Products by this author

Psychometric Assessment, Statistics and Report Writing

Psychometric Assessment, Statistics and Report Writing

Description
A practical reference book on basic statistical methods to support users of psy ...
Psychometric Assessment, Statistics and Report Writing

Psychometric Assessment, Statistics and Report Writing

Description
A practical reference book on basic statistical methods to support users of psy ...
Price
£33.00
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