AirPrint is definitely one of the more convenient features of iOS 4.2.1 and thanks to a new tool you can turn any printer connected to your Mac or Windows PC into an AirPrint compatible printer. The utility is called AirPrint Hacktivator and it's very easy to use, this is a much simpler method than using the prior hack to manually enable AirPrint in Mac OS X 10.6.5.
Bloom's Taxonomy of Learning Domains
The Three Types of Learning
There is more than one type of learning. A committee of colleges, led by Benjamin Bloom (1956), identified three domains of educational activities:
Cognitive: mental skills (Knowledge)
Affective: growth in feelings or emotional areas (Attitude)
Psychomotor: manual or physical skills (Skills)