Multiple Choice
In an experimental study examining whether children who are read to more often score higher on vocabulary tests in first grade,the independent variable would be the __________.
A) frequency of read-alouds
B) type of books parents read
C) child's vocabulary score
D) difficulty of vocabulary words
Correct Answer:
Verified
Correct Answer:
Verified
Q38: Which statement describes a limitation of the
Q39: Although Betty grew up in a rundown
Q40: The lifespan perspective on human development assumes
Q41: As a generation,the baby boomers are _
Q42: In his research study,Dr.Johnson gives participants false
Q44: In a correlational design,researchers _.<br>A) gather information
Q45: Taking tests and answering questionnaires are examples
Q46: The clinical method _.<br>A) allows investigators to
Q47: Ivan Pavlov discovered _.<br>A) observational learning<br>B) classical
Q48: When children are research participants,_.<br>A) investigators need