The Weakness of Buck's House-Tree-Person (H-T-P) Assessment Test

House - Tree - Person (H - T - P) was designed in 1947 by psychologist John N. Buck. Projection assessment is designed to provide information about personality traits and relationships. H - T - P is an evaluation of the use of house trees and people. First draw the object with a pencil (achromatic), then draw the same object using the color (color). These drawings are free and do not require examples such as magazines or models. H - T - P is designed as a two - step method to evaluate personality.

This specific projective personality test was developed by John N. Buck in 1948 and updated in 1969. The test was published by Western Psychological Services in Los Angeles, California. The House Tree Person Test (HTP) is a projectile personality test in which participants respond or present ambiguous, abstract or unstructured stimuli in the form of pictures or pictures (Fahmy, 2007, p. 1). Usually, anyone 3 years old and over can use it. However, since HTP requires participants to extract, it is usually assigned to a child or a young person. This may be an important factor in helping children discover abuse. According to Buck (1977), "House-Tree-Person" seems to help clinicians gain information about personal sensitivity, maturity, flexibility, efficiency, character integration, and environmental interaction It is a technology designed for. "(1 page)

In order to further evaluate the relationship between the passing rate and the type of assessment used in the Burnham study, Lattel and Lattel (1967) manipulated the perceived validity of the House-Tree-Person test, We compared the levels. Personality interpretation is said to be based on "valid" (n = 24, M = 4.29) and "invalid" (n = 27, M = 3.55). There was a significant difference between the accuracy scores of the two groups. However, these researchers have failed to check to determine whether the students in the two groups actually think that the effect of the test is low.