The single-variable rule suggests that single-subject designs
a. should only have one participant at a time.
b. should add or withdraw one variable during any study phase.
c. should only conducted by a single researcher and not teams of researchers
d. Should be generalizable to only one participant at a time.
b
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The text suggested families might a. make up chants for boring household jobs
b. take family photos and label them with their children. c. sing songs with rhyming words. d. all the above
_________________ refers to a disorder of movement and posture caused by damage to the motor control centers of the brain
Fill in the blank(s) with the appropriate word(s).
Identify perinatal and postnatal causes of multiple disabilities
What will be an ideal response?
(p. 36) Which of the following sentences best defines the term "positive reinforcement"?
A. It is a response to a behavior that strengthens the chances of its recurrence. B. It involves carefully and objectively noting everything that happens as it happens. C. It describes anything that captures one's attention and is recorded on the spot. D. It is defined as visual and auditory representations of learning and development.