Which of the following is NOT a way psychologists can gain competence?

The selected answer, which indicates that disregarding personal experience is NOT a way psychologists can gain competence, is indeed accurate. Competence in psychology is built through active engagement in professional development, including training, supervision, and consultation. Each of these methods contributes significantly to a psychologist's ability to perform effectively and ethically.

Training provides foundational knowledge and skills essential for practice, while supervision offers an opportunity for less experienced practitioners to receive guidance and feedback from seasoned professionals. Consultation enables psychologists to gain insights from experts or peers on complex cases or new practices, expanding their understanding and capability.

In contrast, disregarding personal experience does not foster competence. Personal experiences can enrich a psychologist’s perspective and inform their practice, helping them relate better to clients and understand issues from multiple angles. A refusal to acknowledge or reflect on personal experience may hinder a psychologist's development and effectiveness in their professional role.