Final answer:
Doug's behavior of pretending to call his childhood self is likely a coping mechanism, reflecting cognitive decoupling abilities developed in childhood. It may also indicate regression, where he reverts to a childhood behavior to find comfort during stressful times.
Step-by-step explanation:
When Doug pretends to call himself as a child, it is likely a form of a coping mechanism. This behavior may stem from cognitive decoupling abilities developed through pretend play in childhood, enabling someone to imagine the perspectives of others, including their past selves. Regression, a type of defense mechanism where an individual reverts to a previous stage of development when confronted with stress or anxiety, may also explain this behavior.
During periods of stress or strong emotion, some individuals may engage in behaviors reminiscent of childhood. Acting out childhood roles or utilizing childhood methods of interaction can provide comfort, as it recalls a simpler time and may offer temporary relief from current pressures. Doug's behavior in this case may serve as a soothing activity, allowing him to momentarily escape from present challenges by revisiting the innocence and relative simplicity of childhood, even if it is just an imaginary interaction.