As tabitha nears her 60th birthday, she has become more and more afraid of growing old and losing her "looks." because of this, she has decided to take all she can from life "before i have nothing left." as a result, tabitha has been buying clothes and going on expensive vacations. she has stopped volunteering as a big sister and spends little time with her children and grandchildren. erikson would likely describe tabitha as:

Dr. robbins wants to know if there are different opinions regarding the value of public school education between native americans who have at least one relative who attended indian boarding school and native americans who have no family experience with indian boarding school. dr. robbins contacts 35 native american participants in each group. he wants each group to include younger as well as older adults, and a mix of male and female participants. he asks each person to complete a survey about their attitudes toward public education. the design of this study is: