Abstract

Evidence-Based Practice in Psychology (EBPP) is a methodological approach widely adopted across various disciplines to enhance the effectiveness, safety, and reliability of interventions. In healthcare, EBPP has become a key framework for clinical decision-making, improving patient outcomes and optimizing resources. In psychology, EBPP integrates three pillars: the best available scientific evidence, clinical expertise, and patient values and preferences. Despite its benefits, challenges persist in its implementation, including resistance from clinicians who prioritize personal experience over empirical research, cognitive biases, and gaps in training. Studies reveal that fewer than 50% of mental health professionals systematically assess therapeutic outcomes or follow evidence-based guidelines. Misconceptions, cultural barriers, and difficulties in applying group-based research to individual cases further hinder adoption. However, institutional advancements, such as APA’s 2021 guidelines and increased graduate training in EBPP, signal progress. To advance EBPP, strategies must address educational gaps, promote culturally adapted interventions, and bridge the research-practice divide. Ultimately, EBPP enhances psychological practice by combining scientific rigor, clinical judgment, and patient-centred care, fostering ethical and effective therapeutic outcomes.

Keywords:Evidence-Based practice; Psychology clinical; Psychology applied; Professional practice; Applied research