Source
Ames, Grenard, Thush, Sussman, Wiers, & Stacy (2007)
Ashburn-Nardo, Knowles, & Monteith (2003)
Gawronski, Ehrenberg, Banse, Zukova, & Klauer (2003)
Hofmann & Gschwender, Castelli, & Schmitt (2008)
Robinson, Mitchell, Kirkeby, & Meier (2006)
Wiers, van de Luitgaarden, van den Wildenberg, & Smulders (2005)

Alpha from halves of difference scores (Target only)