Primary reinforcers are stimuli that:
a. satisfy biologically built-in needs.
b. are the most effective of all reinforcers.
c. work only with students in the lower elementary grades.
d. are effective even when presented before the desired response.
Question 2
A primary reason that some students with physical or sensory challenges have difficulty with disciplines like science and social studies is that they often have:
a. low motivation to achieve academic success in these domains.
b. frequently also have general delays in cognitive and social functioning.
c. limited experience interacting with the physical and social environment.
d. few learning strategies, such as rehearsing or organizing the content.
Herbivore biomass is positively correlated with net aboveground primary production.
Preventive and Primary Care Services
Primary causes of chronic liver disease in the United States.
Forms of primary adult glaucoma
Lobes of the brain, with primary receiving and integrating centers of the human cerebral cortex.
Comparing the structure of a primary shoot from (A) a monocot and (b) a eudicot.