Abstract
Existing apology research has conceptualized apologies as a device to rebuild relationships following a transgression. Individuals, however, often apologize for circumstances for which they are obviously not culpable (e.g., heavy traffic or bad weather). In this article, we define superfluous apologies as expressions of regret for an undesirable circumstance for which the apologizer is clearly not responsible. Across four studies, we find that superfluous apologies increase trust in the apologizer. This effect is mediated by empathic concern. Issuing a superfluous apology demonstrates empathic concern for the victim and increases the victim’s trust in the apologizer.
Hi, folks. Well, I’m sorry about the rain.
We argue that this approach is overly narrow. Many individuals, such as Bill Clinton, apologize when they are clearly not responsible. In contrast to the existing research that has assumed that the apologizer is blameworthy, we investigate the use of apologies for situations in which the apologizer is obviously not at fault.
We redefine apologies as expressions of regret for an undesirable event or situation. This broader definition no longer constrains apologies to include “admissions of blameworthiness” and does not presume that an apology aims to obtain “pardon from audiences.” In particular, our broader definition includes what we term superfluous apologies: expressions of regret for an undesirable circumstance that is clearly outside of one’s control.
Although prior work has assumed that apologies reflect admissions of blameworthiness for causing harm, superfluous apologies are common. For example, Japanese often apologize even when they are not blameworthy (Maddux, Kim, Okumura, & Brett, 2011). It is possible that people feel guilty when they observe others suffering from an undesirable circumstance, even when the observer is blameless. Prior work has demonstrated that culpability is not required to experience feelings of guilt (e.g., Baumeister, Stillwell, & Heatherton, 1994). Feelings of guilt in such contexts, separate from feelings of responsibility, may be sufficient to motivate an apology.
By issuing a superfluous apology, the apologizer communicates that he has taken the victim’s perspective, acknowledges adversity, and expresses regret. For example, though Bill Clinton may have been dry and comfortable, by saying “I’m sorry about the rain,” he communicates that he understands the crowd’s perspective and expresses regret that they are wet and uncomfortable in the rain. Previous work demonstrates that negotiators who express regret or guilt are liked better than those who do not (Van Kleef, De Dreu, & Manstead, 2006). This finding is related to apology research that has found that the act of apologizing represents an empathic expression that “demonstrates the offenders’ recognition of and concern for their victims’ suffering” (Fehr & Gelfand, 2010, p. 38). We fundamentally advance prior apology work by demonstrating that superfluous apologies demonstrate empathy even in the absence of culpability.
In our investigation, we expect superfluous apologies to demonstrate empathic concern and consequently increase benevolence-based trust, the extent to which we believe someone is kind and concerned about our well-being (Johnson, Cullen, Sakano, & Takenouchi, 1996; Mayer & Davis, 1995). Benevolence-based trust correlates strongly with liking and behavioral trust.
Although we anticipate several perceptual and behavioral benefits of superfluous apologies, some prior work suggests that apologizing may have drawbacks (Bergsieker, Shelton, & Richeson, 2010). For example, Tannen (1996, 1999, 2001) conjectures that apologies may harm perceived power and competence, especially for women. Consequently, in addition to measuring empathy and benevolence-based trust, we also explore how superfluous apologies influence perceptions of power and competence-based trust, the perception that someone possesses the ability and skills required for a task (Butler & Cantrell, 1984; Kim et al., 2004).
Study 1
In Study 1, we investigate the effect of superfluous apologies on trust. In this study, we measure behavioral trust using a novel version of the trust game, the stochastic trust game, and we collect attitudinal measures of trust and liking.
Method
Participants
We recruited 178 students from a Northeastern university to participate in an experiment for pay (60.0% female, M age = 19.98, standard deviation [SD] = 2.46). Participants received a US$10 show up fee and had the opportunity to earn additional compensation of up to US$9 based on the performance.
Design and Procedure
We randomly assigned participants to one of two conditions (superfluous apology vs. no apology). Our primary dependent variable was behavior in a repeated trust game.
We recruited participants to a behavioral laboratory. We informed participants that they would be playing several rounds of a repeated trust game with an anonymous counterpart in the room (e.g., Berg, Dickhaut, & McCabe, 1995; Murphy, Rapoport, & Parco, 2000). In reality, all participants played the same role against a common, computer-simulated counterpart.
We informed participants that they would be endowed with US$6 in each round, which they could either pass to their counterpart or keep. If they chose to pass the US$6 to their counterpart, the money would be tripled (to US$18). The counterpart could then either keep the US$18 or pass half of the money (US$9) back. Consistent with prior work, we operationalized trust as participants’ decision to pass their endowment (Bohnet & Huck, 2004; Engle-Warnick & Slonim, 2004; Haselhuhn et al., 2010; Lount & Pettit, 2012; Malhotra & Murnighan, 2002).
We explained to participants that both players would make decisions simultaneously and that players would learn about their counterpart’s decision regardless of what their counterpart chose. For example, if participants chose to keep their endowment, they would still learn whether or not their counterpart would have returned US$9.
Importantly, we explained that there was a 25% chance that the computer would override the counterpart’s decision on each round, but the computer would never override the counterpart’s decision on the last round. We term this version of the game the stochastic trust game. We informed participants that, after each round, we would reveal both players’ decisions, whether the computer overrode their partner’s decision, and the outcome of the round.
All participants completed four rounds of the trust game. Both the decision of their counterpart and the purportedly random overriding action of the computer were preprogrammed. In Rounds 1 and 2, participants learned that their counterpart chose to return US$9 and that the computer did not override this decision. In Round 3, participants learned that their counterpart chose to return US$9 and that the computer overrode this decision.
After receiving feedback from Round 3 and before making their decision for Round 4, half of the participants received the following superfluous apology message from their counterpart: “I’m really sorry the computer changed my choice last round.” In the no apology condition, participants did not receive a message.
Before Round 4, we announced that everyone would know that this was the last round. The decision to pass in the final round was our primary dependent variable. The decision to pass in the final round, after the endgame has been announced, represents the best measure of trust (cf. Bohnet & Huck, 2004; Engle-Warnick & Slonim, 2004; Haselhuhn et al., 2010; Malhotra & Murnighan, 2002; Schweitzer et al., 2006).
After the trust game, participants rated their partner with respect to competence-based trust (3 items, α = .91), benevolence-based trust (3 items, α = .83), likeability (10 items, α = .88), and perceived power (for measure details refer online supplemental material found at http://spps.sagepub.com/supplemental).
Results
We found no main effects or interaction effects for gender, and we report all of our findings collapsed across the gender.
Trusting Behavior
Participants were more likely to pass US$6 to their counterpart in the last round when they received a superfluous apology than when they did not receive a superfluous apology: 77% (65 of 84) of participants in the apology condition passed US$6 compared to 65% (51 of 79) of participants in the no apology condition. We conducted a logistic regression with experimental condition as the independent variable, passing behavior in the first three rounds as a covariate to account for baseline trust, 1 and final round passing behavior as the dependent variable. We found a significant effect of superfluous apology on trusting behavior, β = .24, B = 1.11, standard error (SE) = .45, 2(1, N = 163) = 6.10, p = .01. We depict this result in Figure 1. We also found that trusting behavior in the first three rounds significantly predicted passing rate in the last round, β = .59, B = 3.88, SE = .64, 2(1, N = 163) = 37.33, p < .001.

Superfluous apology increases trusting behavior in a repeated trust game (Study 1).
Perceived Trust
Consistent with our prediction, receiving a superfluous apology increased perceptions of benevolence-based trust. Participants in the superfluous apology condition reported significantly higher benevolence-based trust in their counterpart (M = 3.54, SD = 0.68) than did participants in the no apology condition (M = 3.02, SD = 0.85), t(161) = 4.35, p < .001. We did not find a significant effect of experimental condition on perceptions of competence-based trust (p = .23).
Perceptions of benevolence-based trust mediated the relationship between superfluous apology and trusting behavior (Baron & Kenny, 1986). By including benevolence-based trust in our model, the influence of receiving a superfluous apology was no longer significant (β =.09, p = .35) but perceptions of benevolence-based trust predicted trusting behavior (β = .40, p < .001). Because our dependent variable was binary, we ran a 5000-sample bootstrap (Preacher & Hayes, 2004, 2008) using MacKinnon and Dwyer’s (1993) logistic regression method and found a standardized indirect effect of.17 (SE = 0.05, 95% biased-correct CI = [0.08, 0.23]). We depict this mediation effect in Figure 2.

Perceptions of benevolence-based trust mediate the relationship between superfluous apology and trusting behavior (Study 1). Values are standardized regression coefficients. The value in parentheses represents the total effect of superfluous apology condition on trusting behavior.
Likeability and Power
Participants in the superfluous apology condition liked their counterpart significantly more (M = 3.60, SD = 0.47) than did participants in the no apology condition (M = 3.28, SD = 0.54), t(161) = 4.15, p < .001. We did not find a significant effect of receiving a superfluous apology on the perceived power of the counterpart (p = .89).
Discussion
In Study 1, participants who received a superfluous apology were more trusting than were participants who did not receive an apology. This is true for both our attitudinal measure of benevolence-based trust and our behavioral measure of passing decisions in the trust game. Perceptions of benevolence-based trust fully mediated the effects of superfluous apologies on trusting behavior and liking toward the counterpart.
Study 2
In Study 2, we extend our investigation by considering alternative explanations. In Study 1, it is possible that our control condition decreased benevolence-based trust. In the control condition in Study 1, the confederate sent no message. This might have seemed impolite. To investigate this alternative explanation, we include two different comparison conditions in Study 2. We include a traditional apology (“I’m sorry to interrupt.”) and neutral greeting (“How are you?”).
In addition, we extend our investigation by exploring superfluous apologies in a new domain. In Study 1, both the unfortunate circumstance (the random action of the computer) and the outcome (behavioral measure of trust) were related to the trust game. In Study 2, the apology (for a flight delay) is unrelated to our measure of trust (lending a cell phone). We expect that an apology for a flight delay will increase trust even when the subsequent interaction is unrelated to the flight.
Method
Participants
We recruited 177 U.S. residents (M age = 27.69 years, SD = 9.44; 30% female) to complete a 3-min online survey in exchange for US$.30.
Design and Procedure
We randomly assigned participants to one of the three between-subject conditions (superfluous apology vs. traditional apology vs. neutral greeting). In all three conditions, we asked participants to imagine that they were waiting for a flight to visit a friend whose father recently passed away when the airline announces that the flight has been delayed for 2 hours. We asked participants to imagine that after they sat down in an adjacent boarding area, a passenger from a different, nondelayed flight approached them (full scenario included in online supplemental material found at http://spps.sagepub.com/supplemental).
Participants then watched a short video in which a confederate, playing the role of the other passenger, approaches and asks to borrow their cell phone. The confederate makes this request in one of the following three ways: “Hi. I am sorry your flight is delayed. Can I borrow your cell phone?” (superfluous apology), “Hi. I am sorry to interrupt. Can I borrow your cell phone?” (traditional apology), or “Hi. How are you? Can I borrow your cell phone?” (neutral greeting). Participants then rated the confederate on measures of benevolence-based (α = .87) and competence-based trust (α = .70).
We use the decision to lend a stranger a cell phone as our measure of trust. Cell phones are moderately expensive, small, fragile, and often contain private information. Handing a cell phone to a stranger makes the individual vulnerable and represents an act of trust.
Results
We found no main effects or interaction effects of gender, and we report all of our findings collapsed across gender.
Perceived Trust
We conducted a one-way analysis of variance (ANOVA) with perceptions of benevolence-based trust as the dependent variable and experimental condition (superfluous apology vs. traditional apology vs. neutral) as the independent variable. Supporting our thesis, we found differences across the three conditions, F(2, 174) = 11.81, p < .0001,

Superfluous apology increases perceptions of benevolence-based trust (Studies 2 and 3).
We also found a significant effect of the experimental condition on perceptions of competence-based trust, F(2, 174) = 4.16, p = .02,
Discussion
Participants rated a confederate to be higher in benevolence-based trust when the confederate used a superfluous apology (“I’m sorry your flight was delayed.”) than when the confederate used a polite greeting (“How are you?”) or a traditional apology (“I’m sorry to interrupt.”). This finding extends our investigation to a different domain and a different operationalization of trust.
Study 3
In Study 3, we investigate the psychological mechanism that links superfluous apologies with trust. We expect superfluous apologies to reflect empathic concern. By saying “I’m sorry,” the superfluous apologizer acknowledges an unfortunate circumstance, takes the victim’s perspective, and expresses empathy for the negative circumstance, even though it is outside of his or her control.
Method
Participants
We recruited 310 U.S. residents (M age = 32.33 years, SD = 12.14; 52% female) to complete an online survey in exchange for US$.40.
Design and Procedure
We randomly assigned participants to one of the three between-subject conditions (superfluous apology vs. acknowledgment vs. neutral). In all three conditions, we asked participants to imagine that they were about to purchase a used iPod on Craigslist. On their way to meet the seller, we asked participants to imagine that they got caught in the rain (full scenario included online supplemental material found at http://spps.sagepub.com/supplemental). When they meet the seller, the seller greets them in one of the following three ways: “Hi there. Oh, I’m so sorry it’s raining.” (superfluous apology), “Hi there. Oh, it’s raining.” (acknowledgment), or “Hi there.” (neutral).
After reading the scenario, participants rated the seller on measures of benevolence-based trust (α = .86) and competence-based trust (α = .72) as well as likeability (“The seller is likeable”). We also adapted 7 items from Davis (1983) to assess perceptions of empathic concern (α = .88; see online supplemental material found at http://spps.sagepub.com/supplemental for details). A factor analysis with a varimax rotation validated that our measures of benevolence-based trust, competence-based trust, and empathic concern loaded onto three factors (using eigenvalue = 1). The three composite scores indicate that our measures effectively captured the intended constructs.
Results
We found no main effects or interaction effects for gender, and we report all of our findings collapsed across gender.
Perceived Trust
The superfluous apology increased perceptions of benevolence-based trust. We conducted a one-way ANOVA with perceptions of benevolence-based trust as the dependent variable and experimental condition (superfluous apology vs. acknowledgment vs. neutral) as the independent variable. Consistent with our prediction, there were significant differences among the three conditions, F(2, 307) = 15.06, p < .001,
As in Study 1, we did not find a significant effect of experimental condition on perceptions of competence-based trust, F(2, 307) = .36, p = .70,
Likeability
The experimental conditions significantly influenced perceptions of likeability, F(2, 307) = 8.61, p < .001,
Empathic Concern
Perceptions of empathic concern varied significantly across conditions, F(2, 307) = 20.69, p < .001,
Mediation
Empathic concern mediated the effect of superfluous apology on perceptions of benevolence-based trust. The acknowledgment condition and the neutral condition were not significantly different on any measures, so we collapsed across these two conditions in our mediation analyses. When we included empathy in our model, the effect of superfluous apology was no longer significant (from β = .30, p < .001 to β = .06, p = .19) and the effect of empathy remained significant (β = .70, p < .001). A 5000-sample bootstrap test estimated a standardized indirect effect of .24 (SE = .038, 95% biased-corrected CI [0.16, 0.31]), i

Empathic concern mediates the relationship between superfluous apology and increased perceptions of benevolence-based trust (Study 3). Values are standardized regression coefficients. The value in parentheses represents the total effect of superfluous apology condition on perceptions of benevolence-based trust.
Discussion
In Study 3, we contrasted a superfluous apology with an acknowledgment of the adverse circumstance (in this case, rain). We found that individuals rated the seller who issued a superfluous apology higher in benevolence-based trust and likeability than the seller who acknowledged the bad weather but did not apologize for it and the seller who made no mention of the bad weather. Supporting our thesis, empathic concern fully mediated the effect of the superfluous apology on perceptions of benevolence-based trust.
Study 4
In Studies 1–3, we found a consistent boost in trust following a superfluous apology in both lab- and Web-based settings. In Study 4, we extend our investigation to a field setting. We investigated the consequences of issuing a face-to-face superfluous apology followed by a request to borrow a stranger’s cell phone.
Method
A male confederate who was blind to our hypotheses approached 65 strangers (30 female, 35 male), one at a time, in a large Northeastern train station and requested to borrow their cell phone. We depict the experimental setup in Figure 5.

The confederate requests to borrow a stranger’s cell phone in the train station (Study 4).
We conducted this study over the course of 2 days in November 2010 when the forecast called for steady rain. The accumulated precipitation during each of the 1-hour sessions was equivalent (0.06 inches of rain) 3 ; the American Meteorological Society characterizes this level of precipitation as “moderate rain.”
The confederate alternated the script he used across the 65 individuals he approached. Half of the time the confederate delivered a superfluous apology script, “I’m so sorry about the rain! Can I borrow your cell phone?” Half of the time the confederate delivered a neutral script, “Can I borrow your cell phone?”
We recorded the date, time, gender of the participant, and whether or not the participant handed their cell phone to the confederate. We used the decision to hand over a cell phone to the confederate as our behavioral measure of trust.
Results and Discussion
Of the 65 participants, 18 (28%) volunteered to give their cell phone to the confederate. We conducted a logistic regression with trusting behavior as the dependent variable and apology condition, gender, and day as independent variables. Supporting our thesis, 47% (15 of 32) of the participants in the superfluous apology condition entrusted their cell phone to the confederate, compared to 9% (3 of 33) of the participants in the neutral condition, β = .66, B = 2.83, SE = 1.15, 2(1, N = 65) = 5.99, p = .01. We did not find main effects of gender (p = .65), day (p = .52), or interaction effects between apology condition and day (p = .46) on trusting behavior. We depict these results in Figure 6.

Superfluous apology increases trusting behavior in a train station (Study 4).
Results from this field study reveal that a face-to-face superfluous apology increases trusting behavior. Strangers were more likely to hand their cell phone to a confederate when the confederate apologized for the rain than when he did not.
General Discussion
Extant research has conceptualized apologies as expressions of remorse by culpable individuals to repair relationships and restore lost trust. We challenge this paradigm. We broaden the conceptualization of apologies to include expressions of remorse by individuals who are obviously not culpable for a transgression (e.g., “I’m sorry about your loss, the rain, bad traffic”). We call this type of apology a superfluous apology.
Using multiple methodologies across four studies, we document that superfluous apologies increase benevolence-based and behavioral trust. The relationship between superfluous apologies and trust is mediated by perceptions of empathic concern. In a laboratory study with a behavioral measure of trust, individuals were more likely to pass money to confederate counterparts who issued a superfluous apology than to those who did not. In a video-vignette study, a superfluous apology increased benevolence-based trust relative to both a commonly used greeting and a traditional apology. In a vignette study, we find that perceptions of empathic concern mediate the effect of superfluous apologies on trust. Finally, in a field study, we find that individuals were more likely to hand over their cell phone to a stranger in a train station (our measure of trust) when they received a superfluous apology than when they did not.
Although superfluous apologies increased trust in all of our studies, a number of factors may moderate the relationship between superfluous apologies and trust. For example, characteristics of the apologizer’s delivery (e.g., frequency, sincerity), internal states of the apology recipient, such as emotion (Dunn & Schweitzer, 2005), or characteristics of the apologizer or apology recipient, such as status (Lount & Pettit, 2012), may limit the effectiveness of superfluous apologies. For example, Van Kleef and De Dreu (2010) found that prosocial individuals responded generously but selfish negotiators responded exploitatively when they received an apology during a negotiation.
In our studies, participants knew that the apologizer was clearly not responsible for the unfortunate circumstances participants’ faced. In practice, however, there is a continuum of culpability. This is true with respect to both the magnitude of culpability and the certainty of blameworthiness. Recent work by Gunia (2013) suggests that in ambiguous situations, when it is unclear who is to be blamed, people reward those who take blame more than those who express remorse, are evasive, or deny responsibility. It is possible that the effects we observe in these studies would be even stronger when culpability is ambiguous.
Some scholars have suggested that there may be drawbacks to issuing an apology. We did not identify any drawbacks in our investigation. Still, it is quite possible that the repeated use of superfluous apologies or the delivery of a superfluous apology that appears insincere may yield different results.
Across our studies, we identify significant benefits to apologizing. Superfluous apologies represent a powerful and easy-to-use tool for social influence. Even in the absence of culpability, individuals can increase trust and liking by saying “I’m sorry”—even if they are merely “sorry” about the rain.
Footnotes
Acknowledgments
The authors are grateful for feedback from John C. Hershey, Adam Galinsky, Katherine Milkman, and Brian Gunia as well as valuable research assistance from Tim Flank and Jessica Chen.
Declaration of Conflicting Interests
The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
Funding
The authors thank the Wharton Ackoff Fellowship and the Wharton Behavioral Lab for research support.
