The study is the first national random sample of the mental health of Guatemalans in their home country (previous studies had smaller sample sizes and nonrandom sampling, limiting the conclusions they could draw). (sciencedaily.com)
The Monmouth University Poll was sponsored and conducted by the Monmouth University Polling Institute from March 2 to 5, 2018 with a national random sample of 803 adults age 18 and older, in English. (monmouth.edu)
Results are based on telephone interviews conducted among a national random sample of 3,013 adults (age 18 and over) between September 1 and September 14, 2010. (religion.blogs.cnn.com)