The focus of interest in this study is to investigate the relationship between happiness and optimism, satisfaction with life, hope, depression, and anxiety. Many efficient instruments have been used in this study, however there is no study until this date that has used the Oxford Happiness Questionnaire (OHQ) within Arabic countries and Kuwaiti samples specifically.

The aim of the study is to investigate the correlations between happiness and optimism, satisfaction with life, hope, depression and anxiety.

The sample consisted of 510 students from Kuwait University, 270 females and 240 males, with a mean age of 22.8 (SD=4.1). The OHQ 0.90 alpha was administered to participants, in addition to the Arabic version of Life Orientation Test-Revised (LOT-R) 0.70, The Satisfaction with Life Scale (SWLS) 0.78, The Hope Scale (AHS) 0.60, Beck Depression Inventory (BDI-II) 0.87 and Beck Anxiety Inventory (BAI) 0.95. Correlations were used in this study.

The results revealed that all the correlations between OHQ and other scales were significant. Positive correlations have been found with LOT-R r=0.50, SWLS r=0.44, and AHS r=0.39, while there were negative correlations with BDI-II r=−0.38 and BAI r=−0.17.

It was concluded that happiness correlates positively with other personality variables: optimism, satisfaction with life and hope, while it correlates negatively with Depression and Anxiety.