Ethan compiled geographic information systems data and created a map showing that in low-income areas of a city, stores selling healthy food were scarce, while in higher-income areas, they were common. This is an example of what method?

What type of attention is described as when people are required to concentrate on a task for an extended period of time?

a. selective attention b. deprived attention c. divided attention d. sustained attention

Families who are struggling with a member with dementia can get help from a support group because members of the group:

a. know what it is really like to struggle with dementia b. are able to help individuals give vent to what they are experiencing c. can offer advice on how to cope better with the situation d. all of these e. none of these