The Colombian Journal of Psychology requires that the authors of submitted articles collaborate reviewing another submission. This policy was implemented to push researchers to cooperate in the process of peer-review.
The incentive system in the academy produces a paradoxical situation: everybody wants to publish, but nobody wants to review. To correct this problem, we require authors that have been approved after peer-review, to conduct a review of an article in our queue.
Reviewing a queued article is required for that your article continues to publication phase. This process will also help also to increase the communication among researchers in a similar field, increasing the public conversation about psychology.