Author Correction: Why free choices take longer than forced choices: evidence from response threshold manipulations.

The authors regret that some errors that had been addressed during the proofing process were not corrected by the publisher. Most of these errors are of a stylistic nature and do not change the substance of the article. Please note, however, that the corresponding author's e-mail address is christoph.naefgen@uni-tuebingen.de. We apologize for any inconvenience caused by this.