What does the research indicate about polygraphs ("lie detector machines")?
a. They are highly accurate at separating liars from honest people.
b. They are no more accurate than flipping a coin
c. They are actually less accurate than flipping a coin.
d. They often classify innocent people as liars.
d
You might also like to view...
According to the study cited in the textbook, when looking at an underwater scene, Japanese subjects gave more statements about:
A. objects that were the largest B. the background C. the improbability of the scene D. the size of the scene
Which statement about isolettes is FALSE?
a. Parents cuddle and hug their neonate in the isolette. b. The isolette protects the neonate from infections. c. Cleaning, feeding, and diaper changing is done through a hole in the isolette. d. Preterm neonates are nurtured in the isolette.
Which English language learning approach has been found to send children the message that their cultural heritage is respected and strengthens their cultural identity and self-esteem?
A. immersion approach B. bilingualism C. dual language learning D. language redirection approach
If a student studies very hard in order to avoid getting bad grades, this is an example of which behavioral principle?
a) positive reinforcement b) negative reinforcement c) punishment d) shaping