Which of the following is a requirement for the board members?

The requirement that at least one member must be 60 years or older is focused on ensuring that the board has diverse perspectives, including those of individuals who may have substantial life experience. This age criterion is intended to bring wisdom and a mature viewpoint into the decision-making processes of the board. A board that includes older members can offer valuable insights into the psychological issues faced by an older demographic, thereby enhancing the board’s effectiveness in formulating regulations and policies that impact the practice of psychology in Florida.

In contrast, the other choices either limit the board's composition too narrowly or misrepresent the requirements. For instance, while having members with psychological training may seem beneficial, the law does not specifically mandate that at least one member must have graduated from a psychology program. The notion that all board members must be licensed psychologists is also not a requirement; the board may include members from various backgrounds. Lastly, while it is beneficial for members to be residents of Florida to understand the state’s specific context, it is not a strict requirement that all members must reside there. These factors clarify why the option about age holds significance.