Model of effect of attention deficit hyperactivity disorder symptoms on job performance with mediation quality of life among Iran Khodro Employees

Aim of this present study was investigating the effect of Attention Deficit/Hyperactivity Disorder symptoms on job performance with meditation of quality. The research method was descriptive correlational. The research population consisted of 400 employees of Iran Khodro Mashhad Company, which according to Morgan table, 196 people were randomly selected. Questionnaires were used to collect data were Adult ADHD Rating Scale (Barkley, 2011), Job Performance (Paterson, 1970), Quality of Life ( Sheboune & Ware, 1992). The proposed model was evaluated using structural equation modeling using AMOS and SPSS software version 22. The finding showed that the final model has suitable fitness to research data. Direct effect of deficit attention and job performance, attention deficit and life quality, impulsivity and life quality, life quality and performance job were significant (p<0.01). The results of Bootstrap for the intermediate pathways of the final model showed that the indirect effect between the variables of attention deficit and job performance, impulsivity and job performance through mediation life quality was significant (p <0.01).