Safety Building Factors and the Causes of Motor Vehicle Accidents in Roi – Et Municipality ,Roi-Et Province

Abstract

       The objectives of the research were to study the level of  Safety Building Factors and the Causes of Motor Vehicle Accidents in Roi - Et Municipality ,Roi-Et Province. Study the level of causes of motor vehicle accidents in Roi -Et Municipality Roi-Et Province. Safety Building Factors and the Causes of Motor Vehicle Accidents in Roi - Et Municipality ,Roi-Et Province And Study the safety suggestions for the cause of the accident in the use of motor vehicles of Roi Et City Municipality. Roi- Et Province.  Population and sample group are 397 people aged over 18 who live in Roi-Et Municipality and Muang Roi -Et Police Station. The sample group is determined by the formula for calculating the sample size of Taro Yamane. The statistics used for data analysis were frequency, percentage, mean and standard deviation. The statistic used for hypothesis test were Pearson’s co-relation with the statistic signification at .05 level, multiple regression by stepwise. The results of the reseach were as follows ; 1) The level of safety factor and the cause of accident in using motorbike of Roi-Et Municipality the province of Roi-Et is at the highest level. 2) The level of causes of accidents in the use of motor vehicles of the Roi-Et Municipality Roi-Et Province Overall is at the highest level. 3) The result of the relationship analysis, the safety factor and the cause of accident in using motorbike of Roi-Et Municipality The province of Roi- Et, in overall, have a low level of .403 . 4) The variables of safety factor and the cause of accident in using motorbike of Roi-Et Municipality Roi-Et Province, including 4 numbers Able to explain the following variables, namely safety and the cause of accidents in the use of motor vehicles of Roi-Et Municipality, 41.30 Percentage with R² = .403 and  F = 68.833 , Adjusted R² = .407 ,R² Change  = .022, with the statistic significant level at .05. When considering the sub-variables in the order of equation, according to the following relationship, Road and traffic characteristics  (X₅). knowledge and understanding of regulations  (X₁). ,attitude of using motorbikes  (X₂) and the last variable that reached the best equation of multiple regression analysis were attitude. In the road use (X₃). This set of prediction formular can be put in multiple regression with standard  as follows ;

Formular in score  Y =  1.316+ .231X₁  - .180X₂ + .173X₃ +.486X₅

Standard Formular in score Z_r =  .549Z₅+ .198Z₁ -.174 Z₂ + .173 Z₃