Kelly Hughes

Marietta A Veeder1
Penny Sneddon1
Victoria Wobber1
Bryan Bushman1
1Marietta A Veeder
1Penny Sneddon
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The fields of developmental and comparative psychology both seek to illuminate the roots of adult cognitive systems. Developmental studies target the emergence of adult cognitive systems over ontogenetic time, whereas comparative studies investigate the origins of human cognition in our evolutionary history. Despite the long tradition of research in both of(More)
  • Gretchen A Gimpel, Brent R Collett, Marietta A Veeder, Julie A Gifford, Penny Sneddon, Bryan Bushman +2 others
  • 2005
The effect that treatment with stimulant medication has on the intellectual performance of children with attention deficit hyperactivity disorder (ADHD) was examined. Thirty-one children diagnosed with ADHD were given a WISC-III before any treatment was implemented. At least 1 year later, children were retested. At this time, 24 of the children were taking(More)
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