POL Scientific announces that Health Psychology Research (HPR) is no longer published by POL Scientific. Founded in 2013, the journal has been transferred to AccScience Publishing (https://accscience.com/) and will continue publication under its new publisher. We thank the editorial board members, authors, reviewers, and readers for their support during the journal's time with POL Scientific. POL Scientific 71 Skyview St. San Francisco, CA 94131, U.S.A.

Health Psychology Research was founded in 2013 and transferred from Open Medical Publishing (https://www.openmedicalpublishing.org/) to POL Scientific （https://polscientific.com/）and will continue to be published by POL Scientific.  Editorial OfficeHealth Psychology Researchhpr@healthpr.orgPOL Scientific171 Skyview St. San Francisco, CA 94131 U.S.A.

Since the journal of /Health Psychology Research/ was transferred from Open Medical Publishing (https://www.openmedicalpublishing.org/) to POL Scientific （https://polscientific.com/）, the journal will shift from single-blind peer review to double-blind peer review starting from April 1, 2025. For more details, please visit the peer review process on the following website: https://polscientific.com/information/peer_review_process