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?
C1 If someone has a tendency to do or like something, they will probably do it or like it: [ + to infinitive ] His tendency to exaggerate is well known. âº If there is a tendency for something to happen, it is likely to happen or it often happens: There is a tendency for unemployment to rise in the summer. âº If there is a tendency to do something, it starts to happen more often or starts to increase: [ + to infinitive ] There is a growing tendency to regard money more highly than quality of life. More examples.