What disorder involves a developmentally inappropriate fear concerning separation from attachment figures?

The disorder that involves a developmentally inappropriate fear concerning separation from attachment figures is Separation Anxiety Disorder. This condition is characterized by excessive anxiety regarding separation from home or caregivers, which is beyond what is expected for the individual’s developmental level. Typically, this manifests as strong distress when anticipating or experiencing separation, and can include various physical symptoms like headaches or stomachaches when faced with separation.

Separation Anxiety Disorder is prevalent in children, often manifesting during specific transitions, such as starting school. However, it can also persist into adolescence and adulthood, indicating that the individual has not outgrown their attachment anxieties. This distinction is crucial as it helps clinicians address the specific forms of distress associated with this disorder.

In contrast, Selective Mutism relates to a consistent inability to speak in specific social situations, Specific Phobia involves irrational fears related to certain objects or situations, and Generalized Anxiety Disorder is characterized by excessive, uncontrollable worry about various aspects of life but does not specifically focus on separation issues. The unique focus of Separation Anxiety Disorder on attachment-related fears sets it apart and confirms that it is the correct answer in this context.