Multiple empirical studies and randomized controlled trials indicate that cognitive behavioral interventions, including online delivery and rational emotive behavior therapy, successfully reduce procrastination and academic stress.
The retrieved literature contains multiple experimental and randomized controlled trial studies directly testing cognitive behavioral interventions (including CBT and REBT) on procrastination. Papers [4], [5], [7], and [11] all provide empirical support demonstrating significant reductions in procrastination following CBT-based interventions. There are no papers refuting the claim.