Which of the following attachment styles is not typically categorized?

The attachment styles broadly recognized in the field of psychology include secure attachment, insecure attachment (which further encompasses anxious and avoidant attachment), and other variations within these categories. Secure attachment is characterized by a healthy balance of dependence and independence in relationships, while insecure attachment is generally associated with anxiety and avoidance in interpersonal relationships.

Anxious attachment, specifically, describes individuals who often crave closeness but may be overly concerned about their partner's availability and responsiveness.

Independent attachment, however, does not appear as a formal attachment style within established psychological frameworks. It could be confused with idealized self-reliance or autonomy, but it lacks the empirical backing to classify it as a recognized attachment style in the same manner that secure or anxious attachment is categorized. Thus, independent attachment stands out as the option that does not fit into the established typology of attachment styles.