William Isaacs, a leader in the study of dialogue, says:

The Art of Dialogue

Dialogue expert William Isaacs says that problems between people often stem from an inability to conduct a successful dialogue.

Assoc. Prof. Drazen Prelec, who studies the psychology of money, says credit cards are insidious because they disconnect the pleasure of buying from the pain of paying.
Photo: Ed Quinn

The Psychology of Spending

Prof. Drazen Prelec, who studies the psychology of money, says credit cards are insidious because they disconnect the pleasure of buying from the pain of paying.