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University of Arizona develops tool to analyze human-pet interactions

Recent studies at the University of Arizona have unearthed intriguing insights into how pet owners communicate with their furry companions. This research, spearheaded by experts from the College of Veterinary Medicine and the Department of Psychology, sheds light on the unique ways people interact with their pets daily.

The pioneering tool developed for this study, named AURAL-Pet, stands for Audio-based Understanding of Relational Animal-directed Language. It offers a systematic approach to analyze different facets of human-animal communication, encompassing categories like praise, questions, commands, and expressions of frustration. By examining audio recordings of pet owners during everyday activities, researchers could note the presence or absence of these interaction styles.

Dr. Emily Bray, the study’s senior author, emphasized the need for objective data to understand the impact of pet ownership on human well-being. “So many people who own a pet say, ‘I know this pet makes a difference in my life,’ and yet the studies keep coming up mixed,” she stated. “We need objective data on what people are actually saying and how they are interacting with their pets to begin exploring why.”

The study, published in Frontiers in Psychiatry, utilized the electronically activated recorder (EAR) application. This smartphone app records sounds at random intervals, allowing researchers to gather real-life data without participants’ prior knowledge of the study’s specific focus. This methodology ensures an unbiased sample, as highlighted by Bray: “Very often in human-animal interaction studies, people sign up knowing the topic of the study is their relationship with their pets. So, right off the bat, you have a bit of a biased sample. In that regard, our study is as unbiased as it can get.”

From 240 participants, the team collected 5,072 sound clips where a dog or cat was audible or mentioned. The results proved that 22 out of 23 coding variables were reliable, showcasing the tool’s potential for future research into human-pet interactions. These interactions could unravel the longstanding enigma of the “pet effect,” where pets are believed to positively influence human health, although research findings have been inconsistent.

Dara Jonkoski, the lead author and a Ph.D. student, expressed the aspiration for AURAL-Pet to further studies on mental health outcomes linked to pet interaction styles. The diverse ways in which individuals engage with their pets, such as using nicknames or confiding in them during tough times, could hold the key to understanding these effects. “We hear a lot of really interesting things, like someone coming home from a rough day at work and telling their pet, ‘You’re always glad to see me – you always make me feel so good,'” Jonkoski noted.

Currently, the research team is employing AURAL-Pet in a new project, the C.A.R.E. study, led by associate professors Matthew Grilli and Jessica Andrews-Hanna. This endeavor aims to collect comprehensive mental health data from adults over 60, exploring how pet conversations might influence their well-being. According to Bray, the tool’s value lies in capturing genuine behavior, separate from self-reported questionnaires.

Bray articulated her enthusiasm for the research, saying, “We can get straight to human behavior, which I love as an animal behavior researcher. Humans are animals, too, right?”

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