A necessary consideration in the development or expansion of courses incorporating techniques such as geographic information systems (GIS) is the establishment of the infrastructure to support such instruction. Planning for the practical application of knowledge involves the determination of hardware, software, data and personnel needs.
Continuity: the tendency to perceive things as simply as possible with a continuous pattern rather than with a complex, broken-up pattern o Contiguity: the tendency to perceive 2 things that happen close together in time as being related Rods and cones, which one is less or more light/color sensitive?
Definition of tradition for English Language Learners. : 1  a way of thinking, behaving, or doing something that has been used by the people in a particular group, family, society, etc., for a long time. : 2  the stories, beliefs, etc., that have been part of the culture of a group of people for a long time.