What is another term for subjective self?

Estimates suggest that as many as 13 million Americans will suffer from Alzheimer's disease by the year _____ if a cure cannot be found before that time

A) 2035 B) 2050 C) 2065 D) 2080

Longitudinal studies of changes in intelligence over the life span paint a more accurate

picture of reality than do cross-sectional studies because a. longitudinal studies require more time to conduct and therefore, researchers can make a more careful analysis of the important variables that influence development. b. cross-sectional studies do not take into consideration cohort effects, such as the fact that older people have had different educational and cultural experiences than younger people have had. c. cross-sectional studies tend to be conducted with biased samples. d. in cross-sectional studies, older people can be intimidated by the presence of younger people. e. participants tend to be more accurate when they know they will be re-tested, thereby increasing reliability.