The Big 5 Personality Traits and Valentine's Advice

This post from the myPersonality Research blog presents results showing that traditional and conscientious people are more likely to be married. The blog-post discusses how it is possible that marriage might somehow cause people to change their personality to be more traditional and conscientious, rather than traditional and conscientious people getting and staying married. However, they still offer the following Valentine's advice: "to show that you’re marriage material ... we suggest that men should... ask their Valentine out with 40 traditional red roses, and arrive on time to take her to a nice conventional romantic dinner."