A Research On The Computerized Testing And Assessment System Of Enterprise Middle-manager's Psychological Uality

It is a hot field in psychometrics studies that psychological testing applied to personnel selection in personnel management as a kind of elementary type of modern personnel testing and assessment in China. These years, personnel testing and assessment are developing to the direction of meeting certain demands of enterprises and different positions . That makes a lot of enterprises demand suitable tools of psychological testing in accordance with their requirements. Firm's prospects are widely related to whether good managers are matched to proper positions. Managerial system is of first importance to firm operation. Good managers boast inevitablely of sound psychological qualities . But until now, there is no clear knowledge towards the qualities which the successful managers should have. And there is no proper instrument which can measure those of manager effectively. This paper deals with those psychological qualities which the successful managers possess, and then design a psychological questionnaire for managers with high reliability and validity. We employ computer program to make it more efficient.Part one: preface. In this part, the concept and rationale of modern personnel testing and assessment and psychological testing, the history and status quo about leader's characteristic theory at home and abroad, and significance of this research, are expounded.Part two: the developing of the system of mid-managers psychological quality testing and assessment elements. General positioncharacter and personnel requirements are induced objectively through the strict job analysis of mid-manager .On the basis of the analysis , the system of managers psychological quality testing and assessment elements is developed. This system obeys to principles of standardized system of testing and assessment elements with the character of strictness, conciseness, exactness, practicality and maneuverability.Part three: the construction of the questionnaire to test and assess manager's psychological quality. This questionnaire adopts the system of manager's psychological quality testing and assessment elements as the blueprint of the construction, psychometric rules are abided by on compiling items, pre-testing, item analyzing , retesting and checking up the reliability and validity. The results of the item analysis of the pretest questionnaire bespeaks that most of the items adopted by the retest questionnaire have high quality ,the discrimination indexes of them above .20, and be regarded as qualified by the experts, the items whose discrimination indexes between .20 and .30 are mended properly.. The results of reliability and validity, with split-half reliability coefficient of .92 and internal consistency reliability coefficient of.860 . Criterion-related validity coefficient is according to different scores is .410 .the result of factors-analysis of retest data bespeaks that there are 4 psychological factors (latent traits)effecting manager greatly, which are maintenance, aspiration, adaptability and self-control.Part four: the introduction of the computerized testing and assessment system of mid-manager's psychological quality, hi this part, the basic operation of the system with an example of result explaining is introduced.Part five: conclusion of research, our main conclusion runs as follows:1) eight factors are seriously concerned with middle-levelmanager, which can be merged into 4 latent psychological factors mainly. They are maintenance , aspiration , adaptability , self-control.2)Our testing instrument needs no specialists for its operation and is easy to explain and suitable for its practice in china. 3) The computerized testing and assessment system of manager's psychological quality have characters of credible, nicety and easily operated and abided by requirements of developing psychological test software.