| In the present study were identified by statistical methods multivariants the dimensions that determine the Service 
Quality of the Tourism Sector in Guayana City, Venezuela. To gather information designed a survey of 24 items 
according to the SERVQUAL Model. The survey was applied to 120 users of Tourism Sector in Guayana City, 
through a casual sampling where only determines the size of the sample, but the members are selected without 
any established criterion. After demonstration of the adequacy of the data, index KMO = 0.819, were identified 
dimensions of the Service Quality of tourist in the Guayana Region: (1) tourist service and ability to do it right the 
first time, (2) infrastructure and speed of process of a tour operator, (3) responsiveness of the tour operator (4) feel 
at  home,  (5)  security  during  the  time  of  lodging.  These  five  dimensions  explained  71%  of  the  total  variance. 
Moreover,  the  reliability  analysis  performed  (Cronbach's  alpha>  0.775  for  all  dimensions)  shows  the  internal 
consistency of the scale used and statistical tests performed (significant at 5%) allowed determining the content 
validity of concept and approach of the survey. |