These weblinks direct you to relevant resources to deepen your understanding of chapter topics with visual examples. To view the materials click on the following link. Please note these will open in a new window.

• For a simulation of Thorndike’s puzzle box, see Puzzle Box (Thorndike). 
   
• Note in this short clip the number of attempts Malachi makes at climbing the fence and attempts at playing with items in the playground before he abandons the exercise.
   
• Contrast Malachi’s behaviour with the mouse Brightcheta’s efforts on the wheel.
   
• Przeworski, A.  (2013). ‘Don't Worry, Mom. Coping with anxiety in families.’ Psychology Today.