Abstract
The decision-making process of travel destination choice is very complex. Understanding why people travel and what factors influence tourists' travel intentions has been paid much attention by tourism scholars. This study attempted to examine the predictive power of theory of planned behavior (TPB) with the addition of past behavior and travel motivation in predicting behavioral intention of choosing a beach-based resort in Vietnam. Data were collected in three cities in both northern and southern Vietnam from the end of January to post-middle of March 2010 with the participation of 327 international tourists. In general, the results aligned with previous studies which supported the applicability of the TPB model. Attitude and subjective norm but not perceived behavioral control was found to have made a made a significant contribution to the prediction of intention. The findings also indicated both extension factors had considerable impact on behavioral intention of choosing a beach-based resort in Vietnam. Implications and suggestions for future studies were also provided in the last part of the study.