2009 California State Science Fair Participants
Leah B. Johnson


Leah
Project J0614
Leah B. Johnson, Grade 7 portrait
Camilla J. Richardson, Grade 7 portrait
What Conflicting Mental Tasks Reveal about Thinking: The Stroop Effect
Advisor: Mr. Jim Loughmiller
School: Twain Harte Middle School, Twain Harte, Tuolumne County
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California State Science Fair / 2009 / Portraits / CalifSF@usc.edu