You sit down in Starbucks for a first date. You take in their clothes, their hair, their eyes, the sound of their voice, the expressions on their faces all the while your brain is scrambling for...

I was recently asked to evaluate Kirkpatrick's model. The following was my answer:  

In our brains we have things called neurons, round cells that grow about 100,000 branches called dendrites and a long root known as axon. This is the stuff of thinking.