Final answer:
Albert Bandura has emphasized self-efficacy in recent years, which is an individual's belief in their capability to complete tasks and reach goals, and is central to social cognitive theory.
Step-by-step explanation:
The aspect of the person factor that Albert Bandura has emphasized in recent years is a) Self-efficacy. Self-efficacy refers to an individual's belief in their own capability to complete tasks and reach goals, which is built through social experiences. This concept is central to Bandura's social cognitive theory and is described as the level of confidence we hold in our own abilities that affects how we approach challenges and achieve objectives. Moreover, self-efficacy influences our motivation and the way we act in situations where we expect specific outcomes based on our behaviors, further emphasizing its importance in personal development and learning processes.
Bandura has extensively discussed self-efficacy in various works, highlighting it as a key factor in behavioral change and performance across different domains.