Final answer:
Social cognitive career theory includes outcome expectations, goals, and supports and barriers in its considerations for career development, making the correct answer 'd. all of the above'.
Step-by-step explanation:
Social cognitive career theory incorporates several factors that play a role in career development and success. These factors include outcome expectations, which are the beliefs about the results that will occur as a result of engaging in particular behaviors. Additionally, it includes goals, which direct individuals' actions toward achieving certain educational and career outcomes. Finally, supports and barriers are also integral to the theory, encompassing the environmental elements that can either facilitate or hinder progress toward career-related goals. Therefore, the correct answer to the question is d. all of the above.