The hidden design flaw in corporate volunteering, and the call center study that proves it
A corporate volunteer team shows up at a food bank on a Saturday morning. They sort cans for three hours. They take a group photo, post it on the company intranet, and go home feeling good about themselves.
The next day, they go back to work. Nothing about how they see the world, or their place in it, has shifted.
That is the norm, not the exception. And if we are honest about it, most corporate volunteer programs are optimized for exactly this outcome. They are designed for logistics, participation counts, and photo ops. They are not designed for proximity.
The real problem is not bad intentions or bad execution. The problem is that people never get close enough to anyone or anything that could actually change them.
What Proximity Actually Means
When we talk about proximity at Realized Worth, we are not talking about physical nearness. We mean the reduction of psychological distance between a volunteer and the people their work is meant to serve. The beneficiary becomes vivid, specific, and real: a person with constraints, agency, and a name rather than a category or a statistic.
Research on construal level theory helps explain this (Trope & Liberman, 2010). When we are psychologically distant from someone, we think about them in abstract terms. “The homeless.” “Underserved youth.” “At-risk populations.” These labels let us care in the general sense without engaging in the specific sense. Reduced psychological distance shifts how concretely we think and, critically, how we act.
Proximity operates through two channels. The first is contact: direct interaction that gives you sensory and relational data, like a face, a voice, a response you did not expect. The second channel is what we call mentalization: an internalized mental model of the beneficiary, built through story, guided imagination, or repeated mediated exposure. Both channels can reduce distance and shift behavior, but neither happens by accident.
The Call Center That Changed Everything
The study that reshaped how we think about proximity did not happen in a volunteer program. It happened in one of the worst jobs in higher education.
Adam Grant and his colleagues ran a series of experiments at a university fundraising call center (Grant et al., 2007). The job was brutal. The annual turnover rate exceeded 400%. The entire staff quit and was replaced roughly every two to three months. The rejection rate on calls exceeded 99%. Callers worked from standardized scripts, endured verbal abuse from the people they phoned, and were treated like telemarketers.
These callers were raising millions of dollars. Over 60% of those funds went directly to student scholarships. But the callers had no idea where the money went. They had never met a single person whose life had been shaped by their work. They were doing meaningful work with zero proximity to its meaning.
Five Minutes. One Person. Everything Changed.
Grant designed a simple intervention. He brought in one scholarship student to talk to a group of callers. The interaction lasted five minutes. The student explained how the scholarship, funded by money the callers raised, had changed his life and allowed him to get an education.
The study randomly divided callers into three groups. One group met the scholarship recipient face to face. A second group read a letter from him. A third group, the control, had no exposure to him at all.
The results were so dramatic that Grant replicated the study five times before he believed them.
One month later, the callers who had that five-minute interaction were spending 142% more time on the phone per week. They had nearly doubled their call volume. And their weekly revenue had climbed 171%, from an average of $185.94 per week to $503.22 (Grant et al., 2007). That is not a marginal improvement; it is a fundamentally different relationship to the work.
The job did not change. The script did not change. The rejection rate did not change. What changed was that the callers could see who their work was for.
In one version of the experiment, a graduate student described how the callers’ fundraising had supported her research. The effect was even more pronounced. Among callers who had previously been soliciting donors with an existing giving history, weekly revenue jumped from $411.74 to $2,083.52. In a single week, 23 callers raised $38,451 more than they had previously (Grant et al., 2007).
A five-minute conversation with one human being, and a group of 23 people generated nearly forty thousand dollars in additional revenue in one week. Nothing else changed: no new training, no new incentive structure, no change to the job itself. The only variable was proximity.
Why the Letter Did Not Work
The callers who read the letter showed virtually no change. The information was identical, the beneficiary was the same, the story was the same. What was missing was the face, the voice, the reciprocity. If you run volunteer programs, that gap should bother you.
Grant’s subsequent research helped explain why (Grant, 2008). Knowing your work helps others and seeing the impact on a living, breathing human being are not the same thing. When people interact directly with someone who benefits from their work, they develop a stronger conviction that the work matters. They work harder, longer, and more effectively. And that conviction is not abstract. It shows up in behavior, measured in minutes and dollars, a full month later.
The time lag matters enormously. This was not a momentary emotional spike that faded by Monday. It was a durable shift in perceived impact that restructured how the callers related to their own effort.
The research has been extended into other settings with consistent results. When lifeguards read stories about other lifeguards rescuing drowning swimmers, they increased their monthly hours and supervisor-rated helping behaviors (Grant, 2008). When nurses assembling surgical kits met a healthcare professional who would use those kits, they worked 64% longer than a control group and achieved more than double the output (Bellé, 2013). Even a photograph of a patient attached to an X-ray was enough to increase radiologists’ empathy and diagnostic thoroughness (Turner & Hadas-Halpern, 2008).
The pattern holds across settings. When people can see who their work serves, they do more of it and they do it better.
Now Apply This to Your Volunteer Program
Most corporate volunteering operates at the “letter” level. At best. Many programs operate with no beneficiary connection at all. Volunteers sort cans without knowing whose kitchen they end up in. They pack school kits without knowing the name of a single child who will open one. They plant trees without understanding the community that will live among them.
The work gets done and the impact report gets filed, but nobody changes.
If a five-minute interaction can reshape effort and performance a month later in a call center, what could thoughtfully designed proximity do across thousands of volunteer events every year? And what are we leaving on the table by skipping it?
Why Information Is Not Enough
One of the most counterintuitive findings in contact research is that knowledge is a weak mediator of attitude change. When researchers analyzed what actually drives shifts in how people relate across group boundaries, the strongest pathways were emotional: reduced anxiety and increased empathy, not more facts or better briefing materials (Pettigrew & Tropp, 2008).
This matters because most corporate volunteer “orientations” are information dumps: the nonprofit, what they do, your task, go.
That orientation gives people cognitive scaffolding. It does not give them relational scaffolding. It tells them what to do but not who they are doing it for. And without that who, the work stays transactional.
Neuroimaging research has shown that when people encounter individuals from extreme outgroups, the brain regions tied to social cognition can show reduced activation (Harris & Fiske, 2006). Proximity and individuation counteract this. They re-engage the neural circuits that allow us to see another person as a person.
None of this is sentimental language dressed up in science. It is measurable and designable, and it has direct implications for every volunteer event you run.
The Cost of Distance
When volunteers stay distant from beneficiaries, several things happen. None of them serve your stated goals.
First, the experience stays surface-level. People participate as what we call Tourists: they show up, they observe, they leave. That is not a failure of character; it is the predictable outcome of a design that never gave them a reason to go deeper. The Tourist is the first stage in the Tourist-Traveler-Guide framework we use at Realized Worth to describe the developmental stages volunteers move through as their proximity to beneficiaries increases.
Second, motivation stays external. Without felt impact, volunteers are driven by obligation, team pressure, or the vague sense that they “should.” Self-determination theory tells us that externally motivated behaviors are fragile (Deci & Ryan, 2000). They do not persist without the external push, and they never integrate into identity.
Third, nothing spills over. One of the strongest findings in employee volunteering research is that meaningful volunteering can increase job absorption and even job performance. But the operative word is meaningful. When the experience carries no personal significance, it does not feed back into the workplace. It just takes a Saturday.
Fourth, stereotypes survive intact. If volunteers never have their assumptions disrupted, they walk away with the same mental models they arrived with. Sometimes those models are reinforced. “Those people really do need our help.” That is not transformation; it is charity theater.
What This Means for Program Leaders
If you run a corporate volunteer program, the most important question you can ask is not “How many people showed up?” It’s, “How close did they get?” Close to a real person and a real story, close enough that the experience created a crack in their assumptions and something had to be re-examined.
Grant’s callers did not receive a raise, a promotion, or a new job description. They received five minutes with one person. And that was enough to rewrite their relationship to the work for at least a month. A well-designed volunteer program offers an hour. Sometimes a year.
Proximity creates the conditions where what we call prosocial identity change becomes possible, though never guaranteed. Psychological, convictional, and behavioral shifts that happen when people encounter the world differently and start to see themselves as part of it.
The good news is that proximity is not a personality trait or a stroke of luck. It is a design variable. And in the next piece in this series, we will unpack the two most underused tools in corporate volunteering that reliably produce it: the Brief and the Debrief.
Access Parts 2–3 of this series on The Proximity Effect.
Further Reading
Cited Sources
Grant, A. M., Campbell, E. M., Chen, G., Cottone, K., Lapedis, D., & Lee, K. (2007). Impact and the art of motivation maintenance: The effects of contact with beneficiaries on persistence behavior. Organizational Behavior and Human Decision Processes, 103(1), 53–67.
Grant, A. M. (2008). The significance of task significance: Job performance effects, relational mechanisms, and boundary conditions. Journal of Applied Psychology, 93(1), 108–124.
Trope, Y., & Liberman, N. (2010). Construal-level theory of psychological distance. Psychological Review, 117(2), 440–463.
Pettigrew, T. F., & Tropp, L. R. (2008). How does intergroup contact reduce prejudice? Meta-analytic tests of three mediators. European Journal of Social Psychology, 38(6), 922–934.
Harris, L. T., & Fiske, S. T. (2006). Dehumanizing the lowest of the low: Neuroimaging responses to extreme out-groups. Psychological Science, 17(10), 847–853.
Deci, E. L., & Ryan, R. M. (2000). The “what” and “why” of goal pursuits: Human needs and the self-determination of behavior. Psychological Inquiry, 11(4), 227–268.
Bellé, N. (2013). Leading to make a difference: A field experiment on the performance effects of transformational leadership, perceived social impact, and public service motivation. Journal of Public Administration Research and Theory, 23(1), 109–136.
Turner, Y., & Hadas-Halpern, I. (2008). The effects of including a patient’s photograph to the radiographic examination. Presented at the Radiological Society of North America annual meeting.
Recommended Reading
Grant, A. M. (2013). Give and Take: Why Helping Others Drives Our Success. Viking. [Accessible overview of prosocial motivation research, including the call center studies.]
Pettigrew, T. F., & Tropp, L. R. (2006). A meta-analytic test of intergroup contact theory. Journal of Personality and Social Psychology, 90(5), 751–783. [The landmark meta-analysis of 515 studies on intergroup contact.]
Batson, C. D. (2011). Altruism in Humans. Oxford University Press. [Deep dive into the empathy-altruism hypothesis and its implications for prosocial behavior.]
Hackman, J. R., & Oldham, G. R. (1976). Motivation through the design of work: Test of a theory. Organizational Behavior and Human Performance, 16(2), 250–279. [Foundational job design research that Grant’s relational model builds on.]
Keltner, D. (2023). Awe: The New Science of Everyday Wonder and How It Can Transform Your Life. Penguin. [Recent research on how encounters with others can shift self-concept and moral behavior.]
