Simon is conducting a survey in an urban neighborhood in which many individuals have Internet access, but some do not. He has a brief survey that can easily be completed online, but he wants to maximize his coverage of the community. He creates flyers and posters that give the website where the survey can be completed, but also a phone number that can be called so an automated phone survey can be completed. This is best described as a(n) ____. .
a. electronic survey
b. group-administered questionnaire
c. drop-off survey
d. dual-media survey
Question 2
In order to manipulate attention, psychologists gradually increase task demands until the subject can hardly complete them. This is known as
a. d'.
b. overload.
c. confounding.
d. stimulus onset asynchrony.
Several species of squirrels have melanistic phases. In large parts of United States and Canada, the
Typical DSO survey in Celestia
Urban Life
The outcome of a mating between individuals heterozygous at two genes determining their ABO blood ty
individuals with xeroderma pigmentosum