Dear BERGers,
This is just a reminder that today our own Shelley Culpepper is giving a seminar about her
PhD study entitled "Interspecific Olfactory Perception of Human Emotions: From the
Horses Perspective". Please see the abstract, and the link to the meeting, below.
Abstract: Species are equipped with odour receptors adapted to perceive olfactory signals,
helping them assess and adapt to corresponding ecological challenges, e.g. food
acquisition, predator avoidance and mate selection (Niimura & Nei, 2006). Olfactory
perception is crucial to the survival of prey species such as the horse (Equus caballus).
Interestingly, although horses have been domesticated by humans for thousands of years,
little research has been conducted on horse olfactory perception. Even less is known about
the extent to which emotion-driven differences in odours emitted by humans may be
perceived by and thus potentially affecting horses. Currently, only two studies have
explored the horse’s olfactory perception of human emotions, and both only on two main
emotions – each focusing on the horse’s response to human body odours emitted during the
humans’ emotional experience of ‘fear’ and ‘happy’ (Lanata et al., 2018; Sabiniewicz et
al., 2020).
The current study will be a conceptual replication of Sabiniewicz et al (2020). Five men
and five women Psychology students from University of Northampton will wear
odour-collection pads while viewing short video clips associated with fear, happiness, and
sadness. Fourteen Thoroughbred racehorses in the UK will then be individually exposed to
each individual odour and behaviourally compared against Sabiniewicz and colleagues’
ethogram to assess the extent to which their behaviour varies in response to the
emotion-driven differences in human body odour. These findings will provide further
context to the two main current studies, contribute to scientific progress and integrity
via a replication, and include an important additional methodological consideration via
exploration of a third human emotion – sadness, which may also have practical
implications. Enhancing our understanding of olfactory human-horse interactions could
provide new ways to optimize their health and welfare (Merkies & Franzin, 2021).
Link to the meeting:
https://teams.microsoft.com/dl/launcher/launcher.html?url=%2F_%23%2Fl%2Fmee…
Gema
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