projective's Usage Examples:

Mobius must be regarded as one of the leaders in the introduction of the powerful methods of modern projective geometry.

A projective test asks a child to interpret some ambiguous stimuli, such as a series of inkblots.

Most are objective and quantifiable; however, certain projective tests may involve some level of subjective interpretation.

In projective geometry it may be defined as the conic which intersects the line at infinity in two real points, or to which it is possible to draw two real tangents from the centre.

Although responses in projective tests are believed to reflect personality characteristics, many experts have called into question the reliability, validity, and hence, usefulness of these tests as diagnostic techniques.

The general relations between the parabola, ellipse and hyperbola are treated in the articles Geometry, Analytical, and Conic Sections; and various projective properties are demonstrated in the article Geometry, Projective.

One well-known projective test is the Rorschach Psycho-diagnostic Test, or inkblot test, first devised by the Swiss psychologist Hermann Rorschach in the 1920s.

Like the TAT and the Rorschach inkblot test, the CAT is a type of personality assessment instrument known as a projective test.

Analytic This is the analytical expression of the projective Geometry.

Others, such as the Barycentrische Calciil of Mobius, and the Methode des equipollences of Bellavitis, give elegant modes of treating space problems, so long as we confine ourselves to projective geometry and matters of that order; but they are limited in their field, and therefore need not be discussed here.

11Y, y X2X+It2Y, X 2 +Y2X Y Xl - X2 y _ x X I + AI R X 122 so that - �l b it is seen that the two lines, on which lie (x, y), (X, Y), have a definite projective correspondence.