Ronald G. Barr

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Books by Ronald G. Barr (50 max)

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Challenges to developmental paradigms: implications for theory, assessment, and treatment

1989

Philip R. Zelazo, Ronald G. Barr

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The Cambridge encyclopedia of child development

2005

B. Hopkins, Ronald G. Barr

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Crying as a sign, a symptom, & a signal: clinical, emotional, and developmental aspects of infant and toddler crying

2000

Ronald G. Barr, B. Hopkins, James A. Green

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New evidence on unexplained early infant crying: its origins, nature, and management

2001

Ronald G. Barr, Ian St. James-Roberts, Maureen Ruth Keefe

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Child Development. the Cambridge Encyclopedia Of

2005

Ronald G. Barr, Philippe Rochat, George F. Michel, Brian Hopkins

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The Cambridge Encyclopedia of Child Development

2005

Ronald G. Barr, George F. Michel, Philippe Rochat