Provide an overall summary of the chapter above, ensuring to cover the major points of this stage. Interview an individual who is currently in their middle age of development 40-60. The interview should focus from the perspective of the three domains ( biosocial, cognitive and psychosocial) as discussed from the text. Be sure to include current health status, sexual reproductive system, marriage/family and career of the individual. The theoretical reference for this stage of development should be included.