Badge System Design: what we talk about when we talk about validity by Carla Casilli
Every day we conduct conversations with folks new to the idea of Open Badges. Each of these conversations is steeped in inquisitiveness. Questions abound. Curiosity spills out. Thought waves feel palpable. Sometimes we’re lucky enough to share the moment when the light goes on. That time feels magical, full of promise. That moment illuminates the room with the thousand-watt possibilities of the Open Badge initiative. The “what if” moment is something that should be experienced by everyone.
In some ways, the Open Badges team is continually explaining what we do—and not only what we do but why we do the things the way we do them. This constant questioning could affect us in a few ways: we could hunker down and stick to our prepared statements, we could challenge the folks who question our work, or we could listen closely to these queries and try to parse the spaces between the words, the silent places where no content yet exists. These interregnums help us to interrogate our own understanding of Open Badges. It’s probably fair to say that we do all of these, yet we try to keep focused on the last of these techniques because they provide the greatest opportunity for growth—not only for us but for our conversationalists as well.
The question of validity is posed fairly commonly.* It goes something like this, “How can we ensure that the badges have a sense of validity?” or “Who will vet them?” or “How will we know that they’re worthwhile badges issued from reputable sources?”
There is a good deal of subtext embedded in these seemingly simple questions. And bound into that subtext is an unwitting/unacknowledged acceptance of the sociocultural status quo. That tacit acceptance should be unpacked and considered. How does any organization achieve validity? How do standards become standards? When the landscape is unknown, how do you learn to trust anything?
Validity addresses the question of representational accuracy: does something perfectly represent the thing it’s allegedly designed to represent? In the case of Open Badges, the question of validity quickly becomes multifaceted. Questions that have arisen include the following:
- Does a particular badge represent appropriate learning?
- To whom is the badge meaningful?
- Does the issuer have the authority to issue a particular badge?
- Does the earning of a badge indicate that the learner has learned?
- Does the earning of a badge indicate that the earner has been accurately assessed?
To bring a different perspective to these questions, let’s replace the word badge with the word class. This should provide some insight into how much our unquestioning acceptance of the status quo affects our acceptance of learning validity.
- Does the taking of a particular class represent appropriate learning?
- To whom is the completion of a class meaningful?
- Does anyone have the authority to teach a particular class?
- Does the completion of a class indicate that the learner has learned what they were supposed to?
- Does the completion of a class indicate that the learner has been accurately assessed?
This simple exercise exposes our somewhat complicated relationship with understandings of validity with regards to existing institutions. Taking this a step further, imagine if the rules in an educational system were entirely reconsidered, to wit:
To demonstrate the power of rules, I like to ask my students to imagine different ones for a college. Suppose the students graded the teachers, or each other. Suppose there were no degrees: you come to college when you want to learn something, and you leave when you have learned it. Suppose tenure were awarded to professors according to their ability to solve real-world problems, rather than publishing academic papers. Suppose a class was graded as a group, instead of as individuals. (Meadows, 1999, p. 14)
Did those questions shift your perspective? I know that they resonated deeply within my consciousness. They’re the equivalent of “what if everything you knew about education were turned on its head?” questions. They’re disorienting in the best possible way. And they lead me to humbly suggest that in place of questions about validity—or at least hand in hand with these sorts of questions—we might consider asking questions about credibility and reliability, too. These areas seem to be more readily delineated and a tad more easily unpacked.
Credibility inspires belief and is derived from perceptions of trustworthiness and expertise. These things can be assessed through personal means but quite often are accepted tacitly. How so? Through the cultural shorthand of pre-existing standards. We countenance many sociocultural values with little to no deep consideration, i.e., everyone was doing it, I just followed the crowd, etc. Let’s consider some ways that we might be able to classify what we mean when we talk about credibility.
Expanding the idea into a taxonomy, B.J. Fogg proposes the following four types of of credibility: proposed, surface, reputed, and earned (Fogg, 2003). Presumed credibility arises from “general assumptions in the mind of the perceiver,” Surface credibility from “simple inspection or initial firsthand experience,” Reputed credibility occurs through “third-party endorsements, reports or referrals,” and Earned credibility, perhaps the most important in a new system, stems from “firsthand experience that extends over time” (Fogg, 2003, p. 131).
While we can negotiate the definitions, this basic structure brings order to the chaos of credibility, and it helps to elucidate our complicated understanding of validity. This categorization also allows us to interrogate the credibility of existing systems, and in particular, the formal system of education currently found within the United States. Here’s where Open Badges provides us an opportunity to intervene in a significant system.
Reliability might be considered the replicability quotient of an event, idea, performance, etc. Something that can be consistently measured is considered reliable. The Open Badge Infrastructure is most certainly a reliable tool: it will produce badges that hew to its standards. However, the badge systems that are produced with that tool or housed in that tool may prove to be reliable, but then again, they may not. And yet, this dichotomy is true of any tool. In the right hands, bad tools can produce good results and in the wrong hands good tools can produce bad results. Skill is necessary and happily, it can be learned. From a systems standpoint, the US education system is also just such a tool, producing “products” of varying completeness and quality. This perceptual double standard should inform our questioning of new systems, especially one as reconstructive as Open Badges might prove to be.
The known and the unknown
There are many questions that the Open Badges initiative seeks to answer and many more that its implementation raises. Right now, we’re completely comfortable operating in the liminal space between the known and the yet-to-be-discovered, the present and the future, the understood and the ambiguous. The design of the Open Badge Infrastructure offers solutions to a number of questions regarding validity. For other questions we should ask ourselves, what is the purpose of this query? Am I expecting an answer that will only serve to reinforce a complicated and difficult but familiar system? We do ourselves a disfavor if we accept the current state of affairs without asking ourselves the following: “What exists here now?”, “What is worth keeping?”, and “What can be improved?” Those are precisely the questions that Open Badges Issuers, Earners and Displayers seek to answer themselves.
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* For now let’s skip the reasons as to why this question arises from some audiences more than it does others. Although I’m happy to discuss it if you would like—you simply have to ask and away we’ll go.
Tagged: badge system design, drumbeat, learning, mozilla, OBI, openbadges, software, system design, tools, trust