STUDY TECHNOLOGY: EFFECTIVE LEARNING AND EDUCATION
The First Barrier Lack of Mass
Attempting to educate someone without the mass (or object) that he is going to be involved with can make study exceedingly difficult. This is the first barrier to study.
For example, if one is studying tractors, the printed page and the spoken word are no substitute for an actual tractor. Lacking a tractor to associate with the written word, or at least pictures of a tractor, can close off a persons understanding of the subject.
Definite physiological reactions occur when trying to educate a person in a subject without the thing actually present or available. A student who encounters this barrier will tend to feel squashed, bent, sort of spinny, sort of dead, bored and exasperated. He can wind up with his face feeling squashed, with headaches, and with his stomach feeling funny. He can feel dizzy from time to time and very often his eyes can hurt. These reactions are quite common but wrongly attributed to poor lighting or studying too late at night or any number of other incorrect reasons. The real cause is a lack of mass on the subject one is studying.
The remedy to this barrier is to supply the thing itself in the example above, the tractor, or a reasonable substitute for one. Some educators have instinctively known this, but usually it was applied only to younger students and it certainly was never given the importance it warrants at any level of education.
Scientology Online Courses