Which of the following statements are true regarding Baltes's theory of Selective Optimization with Compensation (SOC)? [select all that apply] Group of answer choices The SOC model becomes relevant only after late life begins. People who choose a few skills and activities on which to focus will adapt best to the aging process. People who put their energies into as many skills and activities as possible will adapt best to the aging process. The SOC model can apply to physical changes. The SOC model can apply to cognitive changes