Final answer:
Based on the information provided, the psychologist's proposal to develop a hardiness training program to help HIV+ individuals deal with stress could be supported. However, the effectiveness of such interventions is still debated.
Step-by-step explanation:
Based on the information provided, the psychologist's proposal to develop a hardiness training program to help HIV+ individuals deal with stress could be supported. Research has shown that hardiness training can be effective in managing stress, as perceptions of control and coping abilities are important in coping with stressors. Additionally, social support and healthy coping strategies have been found to be effective in lowering the impact of perceived discrimination and managing stress. However, it is important to note that while hardiness training may be beneficial, the effectiveness of such interventions is still debated.