Final answer:
The statement's accuracy depends on the nature of the relationship with the previous boss. Positive relationships warrant using a boss as a reference, while negative ones suggest seeking alternative references who can positively vouch for your abilities and character.
Step-by-step explanation:
The truthfulness of the statement, 'You do not want to use a previous boss as a reference,' depends on the individual's specific experience with that boss. If the working relationship was positive and the boss can provide a good reference, it is beneficial to use them. However, if the relationship was negative, or if the boss may not provide a supportive reference, it is wise to consider other references. Potential references could include other supervisors, colleagues, or professional mentors who can attest to your skills, work ethic, and contributions.