Which of the following statements about the dual-process model of coping with bereavement is true? Select one: a. Loss-oriented stressors exclude any positive or negative reappraisal of the loss. b. Restoration usually shatters assumptions about the world and one's own place in it. c. Restoration-oriented stressors are one of the key dimensions of the dual-process model. d. Coping with loss and engaging in restoration can occur only separately