The Back Volumes Project was an initiative to reconstruct IDR's missing publication years (2015–2024) when the journal was not published due to unforeseen circumstances. These archival issues preserve the continuity of the scholarly record while also providing a platform for new research.

Contents of each reconstructed Back Volumes include three elements:

1) A focusing editorial that describes the theme of the volume;

2) 2-3 curated Archival Featured Articles*;

3) Previously unpublished new contributions. 

*Archival Featured Articles are reprints of articles originally published in Psychology Journal (ISSN: 1931-5694),  Counseling and Clinical Psychology Journal (ISSN: 1931-2091), and Journal of Worry and Affective Experience (ISSN: 1546-0924), acquired from Psychological Publishing and Individual Differences Research Group.