A new study from Australia discovers physical or psychological closeness with a loved one can help reduce situational stress.

Researchers from Queen’s University discovered evidence of emotional load-sharing between partners in a close relationship. In the study, Ph.D. candidate Jessica Lougheed, found that a strong relationship with a loved one can help ease stress when placed in difficult situations.

In the study, Lougheed and co-authors measured the stress levels of 66 adolescent girls during a spontaneous speech task. Before the speech performance, the participants and their mothers rated the quality of their relationship.

During the speeches, researchers tracked the participants’ level of stress via galvanic skin response (measuring the level of skin perspiration). To account for the effect of physical rather than purely emotional closeness, the participants’ mothers were instructed either to hold or not hold their daughters’ hand.

The researchers found that physical closeness allowed the participants to manage their stress more efficiently, regardless of how close the mother-daughter pair reported being.

However, when physical contact was removed from the equation, only the participants who reported higher relationship quality showed signs of load-sharing.

“Our results suggest that we are better equipped to overcome challenging situations when we are closer — either physically or in terms of how we feel in our relationships — to people we trust,” said Lougheed.

“We were somewhat surprised to find that mothers’ stress did not vary by physical closeness,” Lougheed said. “After all, it can be stressful for parents to watch their children perform, but being able to offer physical comfort might have lessened the mothers’ stress.

“Thus, emotional load-sharing in this context was not a function of the mothers’ stress level, and we expect that it occurred instead through the daughters’ perceptions of how stressful it was to give a speech. That is, higher physical and/or relationship closeness helped the daughters feel like they could overcome the challenging situation.”

The findings are important as they suggest physical contact can overcome some difficulties associated with relatively low relationship quality, or that being in a high-quality relationship is helpful for managing emotions in the same way as the physical comfort of a loved one.

Researchers warn, however, that the study was a very specific instance with unique characteristics.

Specifically, Lougheed said the general level of relationship quality was relatively high in their sample, and that physical contact may function very differently in distressed families.

She also cautioned against generalizing these results to other partnerships — such as a relationship between romantic partners, platonic friends, and other family members — and suggest that more research be done to determine the effect of socioeconomic status and gender, among other factors.

The study appears in the journal Emotion.

This article first appeared on ‘Psych Central’ on 15 September 2015.