Pepperberg

How old was Alex when Pepperberg first acquired him?

• 6 months

• 12 months

• 18 months

• 24 months

How many years had Alex been trained for before this study was published?

• one

• two

• five

• ten

How many objects was Alex working with at the point that Irene Pepperberg started training him for this study?

• 20

• 50

• 80

• 100

Alex already knew 5 colours rose (red), green, blue, yellow, and...

• purple

• grey

• aubergine

• orange

Alex knew many shapes including triangle, square, pentagon and ….

• football

• circle

• round

• sphere

Alex learned some new colours in this study, orange and...

• purple

• white

• silver

• lemon

Alex already knew his numbers up to....

• 5

• 6

• 10

• 20

He knew four types of material (matter) wood, paper, rawhide...

• cork

• plastic

• rubber

• metal

In the model/rival technique Alex learned by...

• vicarious reinforcement

• negative reinforcement

• classical conditioning

When Alex gave the right answer he was rewarded with the object this is called...

• positive reinforcement and is part of operant conditioning

• positive reinforcement and is part of classical conditioning

• vicarious reinforcement and is part of social learning

• vicarious reinforcement and is part of operant conditioning