This course is designed to provide a comprehensive overview of attachment theory across the lifespan, in particular, in adulthood. Students will explore the key concepts of attachment theory, the different attachment styles, and their impact on development throughout the lifespan. The course will focus on the different phases of adulthood from the early 20s to late adulthood, and how attachment can impact a range of outcomes such as relationships, mental health, and well-being. Additionally, the course will cover the implications of attachment styles on clinical practice, including considerations for cultural sensitivities, family systems, and a biblical view of attachment.