Kathy E Johnson

Author PubWeight™ 5.26‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 The cognitive reserve hypothesis: a longitudinal examination of age-associated declines in reasoning and processing speed. Dev Psychol 2009 1.47
2 Effect of memory impairment on training outcomes in ACTIVE. J Int Neuropsychol Soc 2007 1.40
3 Infants' comprehension of toy replicas as symbols for real objects. Cogn Psychol 2004 0.87
4 Race-related disparities in 5-year cognitive level and change in untrained ACTIVE participants. J Aging Health 2013 0.85
5 Race-related cognitive test bias in the active study: a mimic model approach. Exp Aging Res 2010 0.78
6 Infants' developing appreciation of similarities between model objects and their real-world referents. Child Dev 2006 0.75
7 Knowledge is not everything: analysis of children's performance on a haptic comparison task. J Exp Child Psychol 2002 0.75