Participants
A total of 849 (402 men, 439 women, and 7 who identified as other) participants with a mean age of 43 years (SD = 13.8) were recruited through Prolific Academic and completed the study. Participants in this study saw only one photo, hence our goal was to recruit at least 30 participants per cell to assure adequate mean interrater reliability (Rosenthal, 2005).
Stimulus Materials
The stimuli described in Study 1 were used with the faces unblurred. This resulted in a 3 (emotion: anger, sadness, neutral) x 2 (expresser gender: male, female) x 2 (attire: formal, casual) x 2 (context: business, leisure) factorial design. Each participant saw only one expresser.[1]
Procedure and Dependent Measures
Participants rated how dominant, submissive, competent, friendly, honest, trustworthy and of high status the person shown was. Two composite factors were created, dominance (dominance, competence, high status, leadership, and submissiveness reversed scored, α = .76) and affiliation (friendly, honest, and trustworthy, α = .81).
Participants further rated the degree to which the person expressed anger, sadness, fear, happiness, disgust, and neutrality, as well as the perceived authenticity of the expression. All scales were anchored with 0 (not at all) and 6 (to a large extent). The study was conducted as a complete between-participants design and each participant saw only one model expressing one of the above-mentioned emotions. For compliance with ethical standards and data availability see Study 1.
Results
Inferences
We first analyzed the effects of emotion expression, attire, expresser gender, and context on inferences regarding the expressers’ dominance and affiliation. For this, we conducted separate 3 (emotion expression: anger, sadness, neutral) x 2 (expresser gender: male, female) x 2 (attire: casual, formal) x 2 (context: business, leisure) type III analyses of variance using lme4 (Bates et al., 2015), lmerTest (Kuznetsova et al., 2017) and car (Fox & Weisberg, 2019) in RStudio (RStudio Team, 2019). Contrasts were sum or helmert (emotion) coded.
Dominance
As expected, significant main effects of emotion expression, F(2,825) = 108.95, p < .001, ηp2 = .21, expresser gender, F(1,825) = 6.28, p =.012, ηp2 = .01, and attire, F(1,825) = 33.13, p < .001, ηp2= .04, emerged, which were partially, and in the case of expresser gender fully, qualified by an attire x expresser gender, F(1,825) = 4.40, p =.036, ηp2= .01, an emotion x context, F(2,825) = 6.25, p =.002, ηp2= .01, an emotion x attire x expresser gender, F(2,825) = 4.09, p =.017, ηp2= .01, and the 4-way interaction, F(2,825) = 7.39, p =.001, ηp2= .02. For means and standard errors see Figure 4. For detailed post-hoc analyses see markdown in the supplementary materials.
Specifically, as expected, individuals who showed sadness were perceived as less dominant than individuals who showed anger or neutrality, who did not differ. This finding is in line with Tiedens’ (2001) findings that anger conveys more dominance than sadness and with findings that neutral expressions can be perceived as similarly dominant as anger expressions (Hareli et al., 2009).
As in Study 1, overall, individuals wearing formal dress were perceived as more dominant than those wearing casual dress, however, this difference did not always reach significance. Thus, perceived dominance of men showing neutral expressions was not affected by dress style. Notably, when actors showed sad expressions (with the exception of women showing sadness in the business context) attire had no effect. As such, sadness, which signals reduced dominance, counteracted the perception of dominance engendered by formal attire.
In fact, the effect of emotion (ηp2 = .21) was considerably stronger than the effect of attire (ηp2 = .04 versus ηp2 = .31 in Study 1). This suggests that emotion as a more proximal, situation driven signal was perceived as more informative than the more distal and stable choice of a specific form of dress.
As regards expresser gender, women wearing formal attire were perceived as more dominant than men, whereas no difference emerged for casual attire. This finding departs from the finding in Study 1, which suggested that men in casual dress are attributed more status and dominance than were women, especially in a business context. This finding supports the notion that adding an emotion expression served to reduce participants' reliance on not only stereotypes related to attire but also on gender stereotypes when making inferences about others. Notably, no main effect and only unsystematic interaction effects involving context emerged. Thus, overall, the effects of formal dress generalized across the two contexts as was found in Study 1.
Affiliation
As expected, significant main effect of emotion expression emerged, F(2,825) = 108.81, p < .001, ηp2 = .21, such that individuals showing anger were rated as less affiliative than those showing sadness or neutral expressions, with sadness being slightly less affiliative than neutral (for means and standard errors see Figure 5). A significant emotion by expresser gender, F(2,825) = 5.21, p = .006, ηp2 = .01 and an emotion by context interaction, F(2,825) = 7.93, p < .001, ηp2 = .02, indicated that the size of this difference varied with context and expresser gender; such that only for women in the business context were neutral expressions rated as significantly more affiliative than sad expressions, t825 = 2.40, p = .044.
As regards attire, a significant attire by expresser gender interaction, F(1,825) = 10.56, p = .001, ηp2 = .01, emerged, which was qualified by an attire by expresser gender by context interaction, F(1,825) = 4.59, p = .032, ηp2 = .01, such that only in the leisure context a difference in perceived affiliation as a function of attire emerged. Specifically, women in formal dress and men in casual dress were perceived as more affiliative. Again, this finding does not match those reported in Study 1.
Further, an expresser gender by context interaction emerged, such that women were rated as significantly more affiliative than men in the business context, whereas in the leisure context no difference was found. This finding matches a trend found in Study 1, where however, the opposite effect was significant in the leisure context.
In sum, as in Study 1, the effect of attire on perceptions of dominance was stronger than on perceptions of affiliation. In the latter case, the effect was more heavily moderated by both expresser gender and context. Notably, overall, adding emotion expression to attire led participants to rely more strongly on this information than on stereotype information based on gender or attire.
Perceived Emotions
As noted above, there is limited evidence that attire, more specifically, the social status information conveyed by attire, may influence emotion perception as people expect different emotions as a function of expresser status. Specifically, high status individuals are considered to be more likely to express anger (Keltner et al., 2003; Tiedens, 2001).
Separate 3 (emotion expression: anger, sadness, neutral) x 2 (expresser gender: male, female) x 2 (attire: casual, formal) x 2 (context: business, leisure) analyses of variance on the perceived emotion scales were conducted to assess the effect of attire both on the focal emotions anger, sadness and neutrality ratings and on ratings of the secondary emotions happiness, fear and disgust. We further assessed the effect of attire on the perceived authenticity of the expression, based on the notion that high status individuals may be perceived as more carefully managing their emotion expressions in the service of self-presentation goals (Hall et al., 2005; Tiedens et al., 2000).
Focal emotions
In line with our predictions, significant main effects of emotion expression emerged for all ratings (see Table 1 for F-statistics, Figure 6 for means and standard errors). Post-hoc analyses confirmed that anger expressions were rated as most angry, sadness expression as most sad, and neutral expression as most neutral (see markdown in the supplementary materials for more detail). Interestingly, neutral expressions were rated as more angry than sad expressions and as more sad than angry expressions. This fits with the notion that nominally neutral expressions are not perceived as neutral (Hess et al., 2023; Lee et al., 2008).
For sadness ratings, an emotion by context interaction, F(2, 825) = 3.22, p = .041, ηp2 = .01, emerged, such that only for sad expressions individuals in the leisure context were rated as sadder (Mleisure =4.95, SD = 1.44; Mbusiness =4.53, SD = 1.52). For neutrality ratings, an emotion by context, F(2, 825) = 4.87, p = .008, ηp2 = .01, and an expresser gender x context interaction, F(1, 825) = 4.41, p = .036, ηp2 = .01, emerged significantly. Specifically, men who showed an angry expression in the leisure context (M = 1.53, SD = 1.57) were perceived as more neutral than those showing the same expression in the business context (M = 1.21, SD = 1.33).
Table 1. Means, standard deviations and F-statistics for the effect of emotion expression on emotion ratings
Rating
|
Expression
|
F (2,825)
|
p
|
ηp2
|
M
|
SD
|
CI95%
|
Anger
|
Anger
|
183.88
|
<.001
|
.31
|
5.04a
|
1.20
|
[4.90, 5.18]
|
|
Sadness
|
|
|
|
2.75b
|
1.80
|
[2.54, 2.96]
|
|
Neutral
|
|
|
|
3.21c
|
1.57
|
[3.02, 3.40]
|
Sadness
|
Anger
|
159.59
|
<.001
|
.28
|
2.42a
|
1.77
|
[2.22, 2.62]
|
|
Sadness
|
|
|
|
4.74b
|
1.77
|
[4.57, 4.91]
|
|
Neutral
|
|
|
|
2.95c
|
1.54
|
[2.77, 3.13]
|
Neutrality
|
Anger
|
167.52
|
<.001
|
.29
|
1.51a
|
1.62
|
[1.32, 1.70]
|
|
Sadness
|
|
|
|
1.72a
|
1.72
|
[1.52, 1.92]
|
|
Neutral
|
|
|
|
3.77b
|
1.53
|
[3.59, 3.95]
|
Happiness
|
Anger
|
69.17
|
<.001
|
.14
|
1.47a
|
1.49
|
[1.30, 1.64]
|
|
Sadness
|
|
|
|
1.94b
|
1.78
|
[1.73, 2.15]
|
|
Neutral
|
|
|
|
3.02c
|
1.55
|
[2.83, 3.21]
|
Fear
|
Anger
|
84.42
|
<.001
|
.17
|
1.97a
|
1.60
|
[1.79, 2.15]
|
|
Sadness
|
|
|
|
3.71b
|
1.72
|
[3.51, 3.91]
|
|
Neutral
|
|
|
|
2.64c
|
1.54
|
[2.46, 2.82]
|
Disgust
|
Anger
|
39.57
|
<.001
|
.09
|
4.43a
|
1.54
|
[4.05, 4.41]
|
|
Sadness
|
|
|
|
3.24b
|
1.71
|
[3.04, 3.44]
|
|
Neutral
|
|
|
|
3.19b
|
1.66
|
[2.99, 3.39]
|
NB: Values that share a subscript are not significantly different
Secondary emotions
As expected, participants perceived secondary emotions in the validated emotion expressions we used (Hess & Kafetsios, 2022; Kafetsios & Hess, 2023), such that significant effects of emotion expression emerged for ratings of happiness, fear and disgust (see Table 1 for F-statistics, Figure 6 for means and standard errors).
In addition, a number of effects of context and gender emerged. For happiness, a main effect of context, F(1,825) = 4.38, p = .037, ηp2 = .01, was found such that individuals in the business context were rated as happier (M=2.25; SD=1.73) than those in the leisure context (M=1.99; SD=1.72), irrespective of the expression shown. A significant context by expresser gender interaction emerged for disgust, F(1,825) = 4.59, p = .033, ηp2 = .01, such that men in the business context were rated as more disgusted (M=3.68; SD=1.65) than men showing the same expression in the leisure context (M=3.29; SD=1.80, t825 = 2.80, p = .005), whereas no difference emerged for women (Mbusiness=3.63; SD=1.67; Mleisure=3.68; SD=1.68 t825 = 0.21, p = .833).
Main effects of expresser gender emerged for happiness, F(1,825) = 7.32, p = .007, ηp2 = .01, and fear F(1,825) = 4.77, p = .029, ηp2 = .01, such that men were perceived as happier and less fearful (Mhappiness=2.27; SD=1.78; Mfear=2.66; SD=1.79) than women (Mhappiness =1.97; SD=1.67; Mfear=2.87; SD=1.75), irrespective the expression shown.
Attire
As regards the effects of attire, an emotion expression by dress interaction, F(2,825) = 3.67, p < .026, ηp2 = .01, emerged for happiness ratings. Specifically, a sad expression by a person in formal dress was rated as less happy (M=1.66; SD=1.53), than the same expression shown by someone wearing casual clothes (M=2.20; SD=1.96, t825 = 2.94, p = .003).
Further, replicating Algoe et al. (2000) finding for status, a main effect of attire emerged for fear ratings, F(1,825) = 11.44, p = .001, ηp2 = .01, such that a person wearing formal attire was perceived as showing less fear (M=2.59; SD=1.74) than a person wearing casual clothes (M=32.95; SD=1.79). Further, for fear a significant 4-way interaction emerged, F(1,825) = 6.38, p = .002, ηp2 = .02, indicating that the effect of attire was not significant for all conditions.
In sum, whereas no effects for attire emerged for the focal emotion ratings, some effects of attire emerged for secondary emotions. Notably, we replicated findings by Algoe et al. (2000) that higher status individuals and men are perceived as showing less fear than women.
Perceived authenticity of the expression
The notion that expressions shown by individuals wearing formal attire would be perceived as less authentic was supported by a significant main effect of attire, F(1,825) = 11.28, p = .001, ηp2 = .03, such that expressions by individuals in formal dress were perceived as less authentic (M=3.39 SD=1.65) than expressions of individuals wearing casual dress (M=3.77; SD=1.47).
Unexpectedly, emotion expression, F(2,825) = 13.18, p < .001, ηp2 = .03, and context, F(2,825) = 12.40, p < .001, ηp2 = .01, as well as their interaction, F(2,825) = 3.58, p = .028, ηp2 = .01, also had a significant effect on perceived authenticity. Specifically, anger expressions in the business context (M=2.80; SD=1.69) were perceived as less authentic than the same expression in a leisure context (M=3.59; SD=1.56). No difference in authenticity as a function of context emerged for sadness and neutral. It is possible that anger was perceived as less authentic because anger, unless well justified by preceding events, tends to be a less socially acceptable emotion, especially in a business context (Kramer & J. Hess, 2002). This finding is also in line with more recent findings that point to anger expressions in a work context as inappropriate or an overreaction (Porat & Levy Paluck, 2024).
Discussion
As regards person perception, in both studies attire was found to be more relevant for the perception of dominance than affiliation. However, overall, emotion effects on these inferences were much stronger than the effects of attire. Whereas in Study 1 attire had a strong effect on perceived status and dominance that was not qualified by gender or context, the situation was more complex in Study 2. Most notably, the effect of attire was much less evident for individuals who expressed sadness. Sadness signals a lack of dominance (Knutson, 1996), and this signal seems to have overridden the status enhancing effect of formal attire (with the sole exception of women in the business context) on perceptions of dominance. In both studies, the effect of attire on perceived affiliation was much less pronounced and qualified by actor/expresser gender and context.
Overall, the results suggest that when emotion information was available, participants were more likely to base their inferences on this information rather than on stereotypes linked to gender or the formality of the clothes a person wears. This matches findings by Küster et al. (2019) who studied the perception of dominance, competence and empathy as a function of occupation (signaled by a work uniform) and posture. In this case also, participants relied strongly on stereotypes informed by the work uniform when this was the only information available but used posture as the more proximal nonverbal signal to inform their ratings when this information was provided.
Küster et al. (2019) argue that postural information on dominance or empathy is used preferentially because it provides information on the momentary state of mind of the person. It can be argued that emotion expressions provide an even more detailed insight (Hareli & Hess, 2010). Hareli and Hess (2010) argue that emotion expressions can be used to “reverse engineer” the perception of a situation that informs the emotional appraisal process (e.g., Scherer, 1987) that underlies the emotion experienced in that moment. By contrast, a choice of attire might have been made hours earlier or, in the case of the business context especially, be predetermined by external rules. Nonetheless, attire still plays a role for first impressions, albeit one that is more strongly moderated by gender and context.
Overall, attire had a scant impact on emotion perception and these few effects were limited to secondary emotion ratings. Notwithstanding, we replicated findings by Algoe et al. (2000) regarding the perception of fear in high status vs. low status individuals. As regards perceptions of secondary emotions, Study 2 confirmed, as recent discussions on emotion recognition posit, that even in well curated sets of standardized emotion expressions people perceive other, secondary, emotions, especially when expressions are shown in context (Hess & Kafetsios, 2022; Kafetsios & Hess, 2023).
Even though no direct effects of attire on the focal emotion ratings emerged, attire was found to affect the perceived authenticity of emotion expressions such that, as expected, expressions by individuals wearing formal dress were perceived as less authentic. This is in line with the notion that observers assume that high status individuals tend to control their expressions in the service of self-presentation strategies (Hall et al., 2005). Surprisingly, emotion expression and context influenced ratings of authenticity such that anger expressions were perceived as less authentic in the business compared to the leisure context. We speculate that this may be because anger is considered inappropriate in a work context (Porat & Levy Paluck, 2024) and hence might have been unexpected. This notion contrasts findings by Tiedens (2001) to some degree, but the intervening almost quarter century could have wrought a cultural change regarding the inferences drawn from anger shown at work. This may be a question for future research. Finally, contrary to our expectations, showing real male and female faces did not enhance expresser gender effects for dominance and affiliation. In fact, if anything, these effects were reduced when compared to Study 1.