What is one of the basic skills necessary for career counselors?

In the field of career counseling, the ability to assist clients with creating effective resumes is fundamental. Resume writing is not just about listing previous jobs but also involves helping clients articulate their skills, experiences, and accomplishments in a way that appeals to potential employers. This skill is crucial because a well-crafted resume can significantly influence a client's chances of securing job interviews and advancing in their career.

While the other options have their own relevance in specific contexts, they do not represent the core competencies intrinsic to career counseling. Marketing strategies might be important for counselors who run their own practices, but it's not a fundamental skill that every career counselor needs. Psychotherapy techniques are primarily related to mental health counseling rather than career guidance, which focuses more on job placement and career development. Relationship management, while valuable in building rapport with clients, is not as directly tied to the tangible outcomes of a career counseling session as resume writing is. Thus, mastering resume writing is essential for career counselors to effectively support their clients in navigating the job market.