Why are some college students more likely to 'hook up'?

Miriam Hospital researchers identify predictors of hookup behaviors among first-year college women

2013-06-20

(Press-News.org) (PROVIDENCE, R.I.) – Casual, no-strings sexual encounters are increasingly common on college campuses, but are some students more likely than others to "hook up"? A new study by researchers with The Miriam Hospital's Centers for Behavioral and Preventive Medicine, published online by the Archives of Sexual Behavior, suggests there are certain factors and behaviors associated with sexual hookups, particularly among first-year college women.

"Given the potential for negative emotional and physical health outcomes as a result of sexual hookups, including unplanned pregnancy and depression, it is important to identify the factors that influence hookup behavior," said lead author Robyn L. Fielder, M.S., a research intern at The Miriam Hospital's Centers for Behavioral and Preventive Medicine.

Fielder and her team surveyed 483 incoming first-year female college students about their risk behaviors, personality traits and social environment. Specific questions covered the students' sexual behavior, hookup attitudes and intentions, self-esteem, religious beliefs, parents' relationship status, alcohol and marijuana use, smoking, impulsivity and sensation-seeking behavior. Researchers followed up with the women monthly for eight months.

"Our findings suggest hooking up during the first year of college is influenced by pre-college hookups, personality, behavioral intentions, the social and situational context, family background and substance use patterns – particularly marijuana use," said Fielder.

According to Fielder, this is believed to be the first study to explore marijuana use as a predictor of hooking up, even though previous research has linked marijuana use to risky sexual behavior and marijuana has been shown to impair judgment and reduce inhibitions.

But overall, pre-college hookups emerged as the strongest predictor of hooking up during freshmen year, suggesting early hookup experiences may provide a personal model for future behavior.

"These findings suggest that women's hookup behavior during the first year of college may influence their hookup behavior later in college," said Fielder. "That's why the transition to college is an important time for health care professionals to provide sexual health information and resources to help women make informed choices."

But at the same time, she said it's also important to consider the array of individual, social and contextual factors when studying hookup behavior. "Focusing on any one area of influence fails to capture the complicated matrix of forces that influence young adults' relationship decisions," Fielder added.

### The study was published online on May 9, 2013. Research reported in this publication was supported by the National Institute on Alcohol Abuse and Alcoholism under award number R21-AA018257. Study co-authors include Michael P. Carey, Ph.D., director of The Miriam Hospital's Centers for Behavioral and Preventive Medicine; Jennifer Walsh, Ph.D., of The Miriam Hospital's Centers for Behavioral and Preventive Medicine; and Kate B. Carey, Ph.D., of Brown University.

Robyn L. Fielder, M.S., is completing a research placement at The Miriam Hospital (a member hospital of the Lifespan health system in Rhode Island) as part of her clinical psychology internship at The Warren Alpert Medical School of Brown University.

About The Miriam Hospital The Miriam Hospital is a 247-bed, not-for-profit teaching hospital affiliated with The Warren Alpert Medical School of Brown University. It offers expertise in cardiology, oncology, orthopedics, men's health, and minimally invasive surgery and is home to the state's first Joint Commission-certified Stroke Center and robotic surgery program. The hospital is nationally known for its HIV/AIDS and behavioral and preventive medicine research, including weight control, physical activity and smoking cessation. The Miriam Hospital has been awarded Magnet Recognition for Excellence in Nursing Services four consecutive times and is a founding member of the Lifespan health system. Follow us on Facebook and on Twitter (@MiriamHospital).

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Why are some college students more likely to 'hook up'?

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