Key points are not available for this paper at this time.
Department of Psychology, University of Mainz, Wallstr. 3, 55122 Mainz, Germany *Corresponding author. Tel.: +49 6131 3939100. E-mail address:email protected Submitted March 16, 2009; revised September 9, 2009; accepted October 7, 2009.
Kappesser et al. (Sun,) studied this question.