Dr. Bandura wrote one of the few and most important papers on serendipity in adult development; except the paper, Exploration of Fortuitous Determinants of Life Paths (pdf), traffics in fortuity rather than serendipity!
“Perceptions are guided by preconceptions. Observers’ cognitive competencies and perceptual sets dispose them to look for some things but not others. Their expectations not only channel what they look for but partly affect what features they extract from observations and how they interpret what they see and hear.” ~ Albert Bandura, Social Foundations of Thought and Action: A Social Cognitive Theory, 1986
This quote provides more than an echo of William James. Bandura occupies an important spot in the Jamesian ideational lineage.
He’ll turn ninety next year.