The Rescorla-Wagner Model

• Blocking and unblocking
• Extinction and inhibition
• Other new predictions
• CS-US contingencies
• What does it all mean?

Some Problems with the Rescorla-Wagner Model

• The extinction of inhibition
• Latent inhibition
• Another look at blocking

The Role of Attention in Conditioning

• The Mackintosh model
• The Pearce-Hall model
• A combined approach
• What does it all mean?

Short-Term Memory and Learning

• Priming of the US
• Priming of the CS
• Habituation
• What does it all mean?

Nodes, Connections, and Conditioning

• Wagner’s “SOP” model
• Sensory versus emotional US nodes
• Elemental versus configural CS nodes
• What does it all mean?