Which of the following is an example of a single-subject design?
a. A teacher working with an autistic child tries an intervention, sees improvement, then stops the intervention, and sees the improvement disappear. She then re-introduces the intervention and again sees improvement, and then stops it and sees the improvement again go away.
b. A therapist intensively studies a person with multiple personality disorder, collecting a rich set of data on their childhood, background, parents, and other details.
c. A researcher studies anxiety disorders, and only anxiety disorders. He excludes all other subjects from the content of his research.
d. All of these are single-subject designs.
a
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Regarding spanking, which of the following statements is FALSE?
a. Most children show no signs of long-term damage from spanking if it is backed up by supportive parenting. b. Emotional damage does occur if spankings are severe, frequent, or coupled with harsh parenting. c. Frequent spankings tend to decrease aggression and reduce problem behaviors. d. Antispanking laws have been passed in a number of countries around the world.
The authors explain that the concept of adjustment was originally modeled after the ________ concept of ________.
a. biological; adaptation b. psychological; observation c. empiricism; observation d. biological; empiricism
The average age at which adolescents have sexual intercourse for the first time is __________, and __________ have had sex before the age of 20
a) increasing; 25 percent b) declining; 50 percent c) declining; 75 percent d) increasing; 40 percent
According to the Greek words for different types of love, Philadelphia should be a city full of friends (if the city was named accurately)
Indicate whether the statement is true or false