PSI (Personalized System of Instruction)was Developed By

question 29

Multiple Choice

PSI (Personalized System of Instruction) was developed by:

• A)Lovaas
• B)Bellack
• C)Keller
• D)Skinner

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Definitions:

Independent Events

Two or more events where the occurrence or outcome of one event does not affect the occurrence or outcome of the other.

P(A ∩ B)

The probability that events A and B both occur at the same time.

P(A ∪ B)

The probability of the occurrence of at least one of two events, A or B.

P(A ∩ B)

The probability that both events A and B occur at the same time.