A discriminative stimulus (SD) is defined as:
a. an antecedent stimulus that is associated with the availability of reinforcement
b. an antecedent stimulus associated with the probability of punishment
c. an antecedent stimulus that indicates the cessation of a task
d. none of the above
a
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For the arithmetic sequence ,
,
,
,
, . . . , represent the sequence with an equation.
Melvin's parents have been ignoring his crying when he is put to bed. Melvin has gone five nights without crying. However, on the sixth night he begins to cry when put to bed. What principle may be responsible for Melvin's crying reappearing?
a. forgetting b. differential reinforcement c. spontaneous recovery d. ratio strain e. ordinal proximity
Answer the following statement(s) true (T) or false (F)
Cooperative learning occurs only in the general education environment.
Robbie Case's theory that children acquire a central conceptual structure for numbers can best help you explain which one of the following?
a. Why 6-month-old Frederika is surprised when an experimenter shows her a display of three objects, covers the display and seemingly removes an object, and then reveals that the display still has three objects b. Why 8-year-old Eldon cannot answer the question, "Which is more, the difference between 2 and 6 or the difference between 7 and 9?" c. Why 12-year-old Heidi has difficulty understanding percentages d. Why 16-year-old Garrett has difficulty with proofs in his geometry class