A recent study involving young individuals found that those who struggle to accurately identify happiness in facial expressions tend to overestimate flirtatious behavior from others. This tendency is especially noticeable when individuals mistake surprise, disgust, or anger for happiness. The study, published in the Journal of Social and Personal Relationships, sheds light on the connection between facial expression recognition and perceptions of flirtation and sexual interest.
Millions of individuals, mostly women, experience sexual assault or harassment each year. This is particularly the case with college-aged women, who are 3 to 4 times more likely to experiences sexual violence than women in general. Most sexual violence against these women involves men they know rather than strangers.
Researchers have found that an important factor in sexual misconduct is misappraisal of sexual interest on the part of the victim of sexual violence. The misappraisal of sexual interest is particularly likely to occur in societies and groups where the communication of sexual interest is veiled rather than direct and where unclear signals are used to indicate flirtation. Perpetrators of sexual misconduct often claim and indeed believe that victims of their misconduct manifested sexual interest in them and in activities that the other side perceived as sexual misconduct.
Faces and facial expressions are one of the most important ways in which humans communicate their feelings and attitudes. Facial expressions can complement and modulate the meaning of words spoken in communication with others. Due to this, interpreting facial expressions is key to correctly interpreting the feelings and intentions of others, including flirtation and sexual interest.
To explore the association between facial expression recognition and the perception of flirtatiousness, study author Emily S. Bibby and her colleagues conducted a simulated blind date experiment. They hypothesized that individuals who struggle to recognize anger or disgust in facial expressions would be more likely to overestimate the level of flirtatiousness from their interaction partners. Similarly, those who mistakenly perceive non-happy expressions as happiness would also show this tendency. They organized a study in which participants simulated blind dates.
The study was conducted in two phases. Participants of the first phase were 30 heterosexual males and 30 heterosexual females aged between 17 and 21. They participated in simulated blind dates with each other. The researchers recorded these dates and used excerpts from these interactions as stimuli for the second phase of the study. Participants were instructed to behave as if they were on a first date. In total, the researchers created 55 two-minute clips from these interactions.
These participants rated their own sexual interest in the “blind date” partner and how much they perceived the partner to be sexually interested in them (the Perceptions of Sexual Interest Questionnaire). In the scope of this assessment, they reported the level of flirtatiousness they perceived from the “blind date” partner and how flirtatious they themselves were. These assessments of own flirtatiousness were used as anchor points for evaluating how correct the assessments of flirtatiousness given by the partner and others were.
The second phase involved 219 U.S. participants recruited through Qualtrics. These participants, aged 18 to 21 and fluent in English, were shown faces displaying various emotions and asked to identify the expressed emotion. Their response time and accuracy were recorded. Additionally, they watched video clips from the simulated dates and rated the level of flirtatiousness of the individuals in the clips, as well as their own level of sexual attraction towards them.
The results revealed that participants who reported greater sexual attraction towards the individuals they assessed were more likely to perceive them as flirtatious. This finding held true for both male and female targets.
Furthermore, participants who misidentified emotions as happiness in the facial expression recognition task tended to overestimate flirtation levels in the video clips, regardless of the gender of the individuals involved. Specifically, this overestimation was predominantly caused by misinterpreting surprise, disgust, and anger as happiness. The tendency to overestimate flirtatiousness was also more pronounced in participants who took longer to recognize facial expressions.
“Our findings indicate that basic emotion recognition of happiness is linked to third-party perceptions of flirtatiousness in both males and females. Although these findings may reflect individual differences across the normative continuum, it is possible they identify those who struggle with discriminating basic emotional expressions. Future research should seek to identify individual differences that account for the detected emotional deficits, as well as other person-level constructs that are relevant to perceptions of flirtatiousness,” the study authors concluded.
The study makes an important contribution to the scientific understanding of the role perception of emotions plays in sexual interactions between individuals. However, it also has limitations that need to be taken into account. Notably, recognizing emotions from static pictures is profoundly different from how emotions of others are perceived in real-life situations. Additionally, all study participants were young people. Results on other age groups might not be the same.
The paper “Accurately detecting happy facial expressions associates with perceptions of flirtatiousness” was authored by Emily S. Bibby, Allison M. McKinnon, Michael Shaw, and Richard E. Mattson.