Final answer:
The claim that modeling is a form of systematic desensitization is false. Modelings is actually an artistic technique used to create three-dimensional works by shaping materials and sometimes involves using an armature for support.
Step-by-step explanation:
The statement that modeling is a form of systematic desensitization is false. Systematic desensitization is a behavioral therapy technique used to help individuals overcome phobias and anxiety disorders by gradually exposing them to the anxiety-producing stimulus in a controlled environment, usually coupled with relaxation exercises. Modeling, on the other hand, can be used in systemic desensitization as an observational learning process where a person learns to imitate the behavior of another who is confronting the feared object or situation.
In artistic contexts, modeling is a method that can be both additive and subtractive. Artists use materials like clay, plaster, or other malleable substances to create forms, and an armature may be utilized as a supportive structure, particularly in larger sculptures. The process of modeling can involve adding to as well as removing materials, as exemplified by Alberto Giacometti's work in his sculpture 'Walking Man'.