Research has shown that there are correlations between personality traits and marital satisfaction of heterosexual couples.

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The purpose of this website is to gather data from married couples for a quantitative study in order to build a model that can predict relationship satisfaction.

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All data will be anonymised and kept confidential.

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If you are a Prolific survey participant, please click on PROLIFIC below. For all other survey participants, please click on OTHER below to go to the correct survey.