To what extent does IQ 'explain' socio-economic variations in function?

• Main Authors: van Eijk Jacques (Author), Kempen Gertrudis IJM (Author), van Boxtel Martin PJ (Author), Bosma Hans (Author), Jolles Jelle (Author)
• Format: Book
• Published: BMC, 2007-07-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>The aims of this study were to examine the extent to which higher intellectual abilities protect higher socio-economic groups from functional decline and to examine whether the contribution of intellectual abilities is independent of...