session 4

• what is session 4?

  changing the environment
• how old was Albert in session 4?

  11 months 20 days
• what happened in session 4?

  Albert's conditioned emotional response 'freshened' up using joint stimulation - Al taken to new environment
• what was Albert's new environment?

  large well-lit lecture room with 4 people present - he was placed on table in centre of room