Dissertation > Economic > Economic planning and management > Economic calculation, economic and mathematical methods > Economic and mathematical methods

A Study in Reliability and Validity for Lerner Defense Scale LDS in Rorschach Test

Author ChenYuXia
Tutor MengXianZuo
School Jinan University
Course Applied Psychology
Keywords Defense mechanism Reliability Validity Rorschach
CLC F224
Type Master's thesis
Year 2007
Downloads 216
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The Research Objective Rorschach Lerner defense mechanism Scale LDS normal subjects and schizophrenic patients , the defense mechanism of neurotic patients , collect information of reliability and validity of the scale in the Chinese population . Clinical practice in the diagnosis of mental illness , the classification and evaluation of the efficacy of the new method . Research methods to select the normal group fine grouping , nerve group were 30 people , Rorschach administered . Retest interval of two weeks of the normal group . Results Lerner defense mechanism scale LDS excellent scoring consistency reliability (kappa coefficient greater than 0.74 ) ; Lerner defense mechanism scale LDS good group of 30 normal adult two weeks after the retest results the test-retest reliability , five defense mechanisms retest correlation coefficients ( 0.72-1.00 ) ; Lerner defense mechanism scale LDS is part of the defense mechanism can effectively distinguish between normal subjects and in different psychiatric disorders . Research conclusions Lerner defense mechanism scale LDS have good reliability , validity , and defense mechanisms of the different populations plexus in the small-scale study of the small sample size , based on these features can be used as aids in clinical diagnosis .

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