The Relationship of User-Centered Evaluation to Design:
Addressing Issues of Productivity and Power
Brenda Dervin
Department of Communication
Ohio State University
Columbus, Ohio 43210
Tel: 614-442-0721 or 442-0721
Fax: 614-442-0721
dervin.1@osu.edu
EXPLANATION:
This document includes a brief listing of comments I made at
the Allerton Institute at the Tuesday morning, October 31,
1995 session. My original pre-conference discussion
document [which is a rather more personal statement]
immediately follows these comments. For those who want
more information I can send a bibliography of works relating
to Sense-Making. I conclude the comments below with a
few of the most pertinent references. In addition, also
available in the Allerton Institute www site is a
draft of a chapter entitled "Chaos, order, and Sense-Making:
a proposed theory of information design" that after editing
and re-writing will appear in a MIT Press book "Information
Design", edited by Robert Jacobson. The paper elaborates
on many of the comments offered below. The references
which I have relied on heavily in developing my comments
below are listed in the bibliography for this draft paper.
Gladly welcomed will be any challenges, criticisms,
questions, requests for more information, etc. from readers
of these comments or the draft paper. Contact
dervin.1@osu.edu.
COMMENTS:
- For 22 years I have been working on a methodology
whose explicit interest is to find a systematic way of
applying user perspectives in the design and evaluation of
information systems.
- My assumption has been that there has to be a
methodological coherence between the theory applied to
design and evaluation and that applied to implementation
both of the practice of research and the practice of
information systems. This implies a coherence between our
approaches to users and our approaches to systems which I
believe we currently lack.
- In this sense, then, my use of the term "methodology"
does not refer merely to a set of method recipes but, if you
will, to a theory of methodology and a methodology of
theory. In turn, this use of the term "theory" goes far
beyond the usual use of the term to indicate inductively
derived or deductively applied generalizations regarding the
nature of phenomena. I reserve the term "substantive
theory" for this purpose and deliberately use the term
"theory" here in a far more general as well as abstract sense
-- in the sense of that which guides research and practice.
- As is implied by the comments above, the methodology I
have developed -- called the Sense-Making approach -- is a
methodology between the cracks. It has explicitly moved
between many of the polarities which dominate, even still,
the social sciences and their derivative applied fields [as
well, I might add, in many respects the humanities and even
the natural/physical sciences]. The polarities I have tried to
move between include, as examples: administrative vs.
critical, qualitative vs. quantitative, theoretic vs. applied,
micro vs. macro, foundational vs. contextual, social vs.
psychological, structure vs. individual.
- I am still interested in issues of prediction and control in
information systems. HOWEVER, I speak of prediction and
control in an entirely different way. Right now, most of our
systems (and, thus, the theorizings that serve them) attempt
to bend the user to the system. The standards for system
development essentially lie outside the human domain -- for
example, in so-called "knowledge" or "information"
domains or in so-called "reality" domains. Underlying
these standards is a philosophy -- a set of meta-physical
assumptions regarding the nature of information, reality,
systems, and users. The system is seen as mapping in some
way reality and information is in some way the interface.
This is a far too simplistic presentation but if the reader will
understand it as such it will serve our purposes here. In this
context, users are more an after-thought than a central
thought. This shows in myriad ways. I would estimate that
wittingly or unwittingly these assumptions permeate some
75% of our discussions. Look, for example, at our
emphasis on the idea of typical routines when in fact
research suggests that most of the most important
information seeking instances involve the user entering the
terrain of the non-routine, the anomalous, deviation from the
normal, the rule. Or, look at the labeling of user's work as
primarily "invisible work" and the implications of that label
for our methodological choices both in research and in
practice. Another example is the common use of the term
"misuse" in our discussions with misuse being any use that
deviates from our order.
- This is not to imply that I think all modes of using
systems are productive modes. Rather I am trying to
highlight how philosophic assumptions permeate that
inexorably intertwined net of meta-theory, substantive
theory, methodology, and method. I think of these four
terms -- meta-theory, substantive theory, methodology, and
method as relating to each other on two-interconnected
planes. On one plane we have meta-theory and substantive
theory in an orthogonal relationship. On the second plane
we have methodology and method. [I thank Peter Shields,
Bowling Green State University, for his collaboration on the
development of this two-plane model].
- To complete the picture implied by my comments above,
we need a second identical picture of two interconnected
planes with the first picture labeled research and the second
labeled practice. Now we must connect the two pictures.
- This, then, is the terrain into which I am attempting to
move. I am attempting, if you will, to change the nature of
our discourse. For some of you a microscope metaphor may
be more meaningful. In this sense, I am attempting to
change our microscopes while understanding that a
microscope is not merely a technology for observing, it is a
technology embedded in a discourse involving meta-theory,
substantive theory, methodology, and method.
- An important aspect of my project focuses on how we
position concerns for uncertainty, chaos, disorder,
randomness in our theorizings. I am deliberately avoiding a
precise detailing of the differences between the terms here
and reaching for the more general problematic we face: our
paradox if you will. On the one hand, users seeking
information move through anomalous states. All living
creatures facing anomalous states exhibit disorderly
behavior. On the other hand, if we attempt to learn how to
incorporate this disorderly creature -- the information-
seeking user -- into our system design and evaluation we
seem to sink into the post-modern abyss of chaos, disorder,
solipsism.
- One of my major points is that our analytics for
focusing on users preordain this outcome. We have been
attempting to pin the user down as an embodied entity with
consistency (i.e. predictability) across time-space because,
we assume, that will allow us the kind of control we require
in system design. Our methodologies for addressing this
embodied creature consist essentially of trying to create a
particular kind of picture of the user -- a picture where we
take users and categorize them into boxes which cohere
around attributes -- demographic, personality, social, routine
behaviors, and so on. Over here: the educated, the open-
minded, the cognitively agile, the experienced, the fact-
finder. Over there: the poor, the close-minded, the
cognitively inflexible, the inexperienced, the example-
seeker.
- Research consistently shows that our attempts to
pigeon-hole users in these ways is not very productive: we
account for very little variance. Further, studies which have
broken out of these restraining assumptions show that the
pigeon-holings do indeed apply only to less important
information-seeking instances. Bottom line, educated and
uneducated, open-minded and closed, inexperienced and
experienced and so on are externally imposed labels assumed
to apply to embodied entities called users with consistency
across time-space. But result suggest that this is not the
most productive way to characterize what is going on.
Humans are more flexible than this methodological approach
suggests. This is not to imply that there is no inflexibility in
human behavior. Rather, it implies that when you use a
methodological approach that searches only for inflexibility
that's all you can find and darn little of it.
- If, however, one cannot find consistency across time-
space what hope is there for systematic system design. One
of my major points is that when it comes to addressing
users we must refocus our attention from people to process,
from users to usings. It is here that we can make a break-
through in doing user-centered research that genuinely
informs user-centered design and evaluation.
- Further, we must also reconceptualize how we think of
information, reality, and knowing/observing. In essence we
must challenge our current ontological and epistemology
assumptions. Normatively our work now accepts what I
will label here as epistemological incompleteness and
epistemological diversity. Thus, we have incorporated the
idea that there is a gap between reality and observing and that
gap is entirely accounted for epistemologically -- either by
bias and error, or by difference. We are schizophrenic about
which of these we choose -- some choose the former, some
the latter, some both ricocheting between the two. Notice,
however, that from the perspective of "difference" theorists
"bias" theorists erroneously conceptualize difference as bias.
And, from the perspective of "bias" theorists, "difference"
theorists erroneously conceptualize bias and error as
difference.
- In this context, ontology -- assumptions about the
nature of reality -- are most often bracketed [i.e. loosely
defined as set aside] when we focus on users. But this
setting aside is where serious mischief enters when it comes
to system design and evaluation. This is because our
conceptual perspective permits the systematic to be
characterized only in users conceptualized as embodied
persons while our results show enormous unsystematizable
differences from user to user and user to system creator with
these differences characterized either as error/bias or as
epistemological perspective.
- Setting ontology aside seems to result from two
different methodological steps. One of these might be called
a methodologivcal schizophrenia. On the one hand we have
diverse users who as a body appear disorderly; on the other
hand we have orderly systems. Somehow, we say to
ourselves, we must learn something about those disorderly
users to make them more orderly. Let's enter into their
worlds bracketing our interest in the potentials we assume
information systems offer for making reality-facing more
effective. Obviously, what results here in research practice
is only a temporary setting aside of ontological assumptions
because when the results on users are "read" into system
design ontological assumptions pertain again. Hence, a
baggage of terms like misuse, invisible work, and so on.
- A second way of setting ontological assumptions aside
is by explicit theoretic mandate such as the mandates offered
by phenomenologically oriented approaches which
conceptualize phenomenological and cognitive processes as
standing between observer and observed. Another such
theoretic mandate comes from language-based theorizings
which assume in various ways that it is language and
discourse that is, in effect, reality for us language-using
humans. Interestingly even these theoretically driven
mandates end up frequently with only a temporary setting
aside of ontological assumptions because when it comes to
finding pattern in results and applying them to system design
assumptions regarding ontology re-enter in one way or
another (e.g. in consensus politics where the system meets
the needs expressed commonly by the many and
marginalizes the idiosyncratic needs of the few). The other
outcome -- sometimes labeled the post-modern outcome -- is
simply giving into to the chaos of it all by suggesting that
reality if inherently chaotic and unmanageable and humans
so incredibly diverse in their reality-handling approaches that
nothing systematic can be understood.
- None of these approaches incorporates ontological
assumptions which have a coherent role in information-
seeking and use studies. Using the idea of anomalous states
again, it is as if we have relegated all of the disorder that an
anomalous state implies to the user and none to reality. I
propose that we must bring ontology out of the closet if we
are to make progress in understanding users of information
systems in such a way that our results can inform system
design. In particular, I propose that if we posit reality as
both ordered and disordered, or ordered only in part, we
immediately are forced to reconceptualize what information
seeking and use are about, and what role difference between
humans plays in information systems. With this
reconceptualization, what humans are doing when they seek
and use something called information is building bridges to
facilitate their movements (physical, cognitive, emotional,
etc.) across a reality (time-space) that is assumed to be
orderly only in part. Differences between humans are
reconceptualized as differences in how humans build their
bridges. Humans need access to the bridges built by others
not merely because they are ignorant of aspects of reality but
muddling through when at best you can only be partially
instructed is helped by being informed about how others
have muddled through.
- By reconceptualizing our ontological assumptions we
begin to address a more coherent way of conceptualizing
order and disorder in our approaches. Order and disorder
are given aspects of reality. A disagreement may result from
difference, or it may result from bias and error, or it may
result from people building different bridges as they muddle
through. This reconceptualization mandates that our
methodologies incorporate not only the possibility of
epistemological disorder (i.e. difference either in perspective
and/or bias) but ontological disorder (i.e. a gap-riddled
reality).
- Every fact becomes a muddling through, a bridge built
in a time and space for bridging a specific gap. A fact
implies a bridge that many have found useful. The time and
space are inherently part of the bridge. A disagreement with
a fact becomes a different bridge, not merely a disagreement,
but a bridge built for a different time-space. Again, the time
and the space are inherently part of the disagreement.
- This reconceptualization, in turn, mandates that we
attend in research and ultimately in system design and
implementation to bridgings which, in turn, implies utilizing
as core constructs: time, space, movement, and gap.
Focusing on movement implies, in turn, a focus on the
forces which impel or constrain movement (i.e. power,
struggle, constraint, motivation).
- In this context, information seeking and use becomes
reconceptualized as the making and unmaking of order and
chaos. Our focus of attention changes from people to
process and the change in philosophic assumptions provides
us with direction.
- In this context, traditional questions about users -- e.g.,
what are their characteristics? what are their past
experiences? what are their abilities? -- are too far away
from the action (literally and figuratively). Instead, the
action is usings, movings, bridgings. This does not imply
that rigidity and inflexibility, habit and routine are tossed out
as potentially useful concepts. Rather they become
reconceptualized as repeatings and our attention is redirected
to understanding when and under what conditions and with
what consequences repeatings are used in bridge buildings.
- A primary assumption -- born out by our research to
date -- is that there are patterns in these usings, movings,
bridgings, patterns which provide a systematic basis for
system design and evaluation. The patterns here are
conceptualized in my work as "verbings" -- situation-
definings, strugglings, thinkings, feelings, bridgings,
evaluating, and so on -- the movings that humans do as they
make sense of their worlds. It is assumed that if we look at
these movings in conceptual terms that focus on movement
(i.e. time, space, movement, gap) rather than in conceptual
terms that focus on entities (i.e. demography, networks,
personality, topics) we can make a break-through in user-
research.
- In essence, this calls for a focus on the contiguities of
doings (internal and external) that make up information
seeking and use, this includes both the contiguities of
situation-defining and step-taking (i.e. information
seekings/creatings) as well as the contiguities of step-taking
and consequence-interpreting (i.e. information usings,
evaluatings).
- Further, this reconceptualization implies understanding
difference is improved by pitting differences against each
other not in terms of their mere (and sheer) presence [i.e.
the current focus on difference as a babel of voices] but
rather in terms of what struggle, what muddling accounts for
the difference. This necessarily implies a move in focus
from conceptualizing users as solitary embodiments of
characteristics and information domains as static
representations of reality to conceptualizing users as a series
of usings which make and unmake self, system,
information, society.
- Notice that a major implication of this line of reasoning
is that the way we look at users (i.e. as sense-makings in
progress) and the way we look at information systems must
be grounded in the same methodological coherence.
- This implies an information system which accounts for
information as grounded in bridgings and strugglings and a
user as moving through sense-making moments which are
themselves grounded in bridgings and strugglings. Some
bridges and struggles are amenable to information stuff we
call facts. But this approach assumes that any fact is
grounded and when we conceptualize facts in this context we
open up the information system to the context and fluidity
across time-space which so characterizes human potential.
- This approach, then, attempts to study systematically
that which has been assumed to be unsystematic -- human
creativity, the human capacity to change and challenge and
resist despite formidable odds. This approach assumes that
there is something systematic to be studied in human
struggling, human sense-making. This approach assumes
that this potential is an important part of what information
seeking and using is about. Further, this approach assumes
that we can best understand both rigid and routine uses of
information systems as well as fluid and flexible and
anomalous uses of information systems by assuming the
potential for the latter and seeking to develop a systematic
understanding of that which we formerly saw as
unsystematizable. This approach assumes that since the
important instances of human information seeking and use
are characterized by humans challenging themselves to
flexibility and fluidity our information systems will be most
used and most useful if they are designed on these
methodological principles.
- Here are a few bibliographic citations for those who
would like to read more of how I have applied these ideas in
the Sense-Making methodology including: detailing of the
philosophic underpinnings of the approach; the development
of analytics for designing data collection and analyzing
results; the development of a variety of interviewing
approaches; and the use of the approach in specific research
situations; and, the application to information/communication
system design.
Dervin, B. (1989). Users as research inventions: How
research categories perpetuate inequities. Journal of
Communication, 39, 216-232.
Dervin, B. (1991). Comparative theory reconceptualized:
From entities and states to processes and dynamics.
Communication Theory, 1, 59-69.
Dervin, B. (1992). From the mind's eye of the user: The
sense-making qualitative-quantitative methodology. In J. D.
Glazier & R. R. Powell (Eds.), Qualitative research in
information management (pp. 61-84). Englewood, CO:
Libraries Unlimited.
Dervin, B. (1993). Verbing communication: Mandate for
disciplinary invention. Journal of Communication, 43, 45-
54.
Dervin, B. (1994). Information<---->democracy: An
examination of underlying assumptions. Journal of the
American Society for Information Science, 45: 6, July, pp.
369-385.
Dervin, B. (1989). Audience as listener and learner, teacher
and confidante: the sense-making approach In Rice, R. and
Atkin, C. (ed). Public Communication Campaigns, 2nd
edition. Newbury Park, CA: Sage Publications, pp. 67-86.
Dervin, B. & Dewdney, P. (1986). Neutral questioning: a
new approach to the reference interview. RQ, Summer, pp.
506-513.
PRE-CONFERENCE DISCUSSION PAPER
A BRIEF BACKGROUND
For 22 years I have been working on development of a general
methodology, called the Sense-Making approach. The approach
encompasses a meta-theory as well as a variety of methods. It is
general because it is designed to be used in any situation where we
may define humans as making sense. In its brief statement here,
this sounds tautological. However, Sense-Making rests on an
elaborate meta-theory regarding the nature of reality,
knowing/observing, the human subject, the relationship between
human subject and reality, and the impacts/positionings of the
structures (e.g. linguistic, institutional) humans create. Because of
its philosophic grounding, Sense-Making is called a methodology
between the cracks, being used theoretically and practically,
critically and administratively, qualitatively and quantitatively. The
most important of the premises of Sense-Making include: a)
assumptions of partially ordered reality and partially isomorphic
observing, mandating attention to the phenomenon sense-making as
bridging gaps between order-disorder, disorder-order; b) a mandate
to refocus attention from substance/nouns to process/verbs so that
research can find pattern in what is now called error -- i.e. pattern in
the ways people make sense; c) extrapolation from this of a set of
assumptions regarding the design maximally useful and efficient
information/communication systems: that these systems must treat
"information" as tentative and in contest and humans as potentially
flexible (but not always disordered); d) that flexibility can be studied
systematically and that there are patterns in flexibilities if studied as
embedded in movement and not embedded in people; and e) that in
fact we can develop ways to make so-called chaotic humans the
focus of information systems without reducing the system to the
kind of babel-of-voices which now characterize
communication/information systems which try to be user-centered.
CURRENT RESEARCH AND INTERESTS:
Currently, I am working with/advising doctoral students and
colleagues who are using Sense-Making in the following research
genres (as currently labeled): a) information needs and seeking: the
information needs of citizens regarding environment and risk,
people in interpersonal situations, students in fulfilling class
assignments; b) cultural media studies: how males and females
construct their images of female bodies in relationship to
advertising; how journalists make sense of their encoding processes
in institutional contexts; how welfare recipients make sense of their
life situations; c) communication/ nformation system practice: the
improvement in evaluations of system utility when the system is
designed using Sense-Making premises; the use of Sense-Making as
an approach to interviewing in the journalistic encounter; d)
pedagogy: the use of Sense-Making tools as pedagogical approach;
e) development communication: how Sense-Making premises bring
some order to a contradictory body of literature; f) feminist studies:
how participants in consciousness-raising groups make sense of and
implement the process.
My own writing focuses on bringing together the 22 years of work
in a series of books. One, solo-authored, focuses on presentation of
the meta-theory, methodology, and method. The second, edited,
brings together a series of exemplar and issue papers. The third, co-
authored with Peter Shields, is a large scale quantitative and
qualitative application to phone user perspectives, needs, uses, and
assessments vis-a-vis the phone. Other books to follow these
several years hence include: a translation of Sense-Making in terms
accessible to practitioners; a methods book on the use of content
analysis because it is so central to the use of Sense-Making; and a
book on the application of Sense-Making theory to practice. Also, I
have established a listserve for folks interested in Sense-Making
and/or the issues/problematics to which it attends and I am
experimenting with applying Sense-Making principles to this avenue
of connecting with others as a way of reaping the benefits of well-
designed academic exchanges.
WHAT STRIKES ME MOST IN MY WORK:
Strikes me, and frightens me sometimes, are two outcomes of the
use of the approach. The first has to do with the productivity of its
use in research. The second the productivity of its use in practice. Regarding productivity in research in study after study, doctoral
students working with me have been able to enter contests in their
particular literatures on the diagonal trajectory which Sense-Making
mandates and make significant contributions to their literatures even
at the early stages of their careers. To give two examples: a) in
information seeking and use, studies show the conditions under
which across time-space (e.g. demography), a priori time-space
(e.g. interest, involvement), and time-space bound (e.g. situation
movement) factors account for more variance, thus illuminating
what had previously been contradictions in the literature; b) in
alternative media practice, studies show the complexity in practices
and how this complexity relates to the sense the practitioner is
implementing even though previous work had labeled some of these
practices as merely inappropriate.
Regarding productivity in design, our applications have been small
scale but in every instance evaluations of utility as well as
willingness to use the communication/information system improved.
To give two examples: a) in an exploratory retrieval study, Sense-
Making premises were used to add what traditionally is labeled
"subjective material" to the traditional abstracts of a small body of
studies relevant to two doctoral classes and a comparison showed
the Sense-Making "abstracts" being judged much more useful; b) in
a small scale study of use of an interactive system, Sense-Making
principles were used to direct input from participants with 80% of
the participant evaluations explicitly stating that this was the first
such experience they enjoyed and were willing to participate in
actively.
MOST DIFFICULT PROBLEMS:
There are four:
- There are lots of folks citing my work and a substantial number
using Sense-Making and I continue to struggle with how so many
people can use the same thing so differently using such radically
different philosophic assumptions. I have made some progress in
understanding this I think and my 1994 JASIS paper resulted in part
from that progress. Bottom line, since Sense-Making
conceptualizes every approach to information design as verbs (e.g.
factizing, opinioning, exampling), any one whose view of
information seeking and use is directed to a small sub-part of what
Sense-Making addresses can still use the approach. Of course,
however, I am not always happy with the outcomes. But, on the
other hand, sometimes the outcomes teach and challenge me.
- Most people in the field of communication and many in other
fields, like library and information science, who are study human
information seeking and use, are entering their more humanistic foci
from either language approaches and/or discourse approaches
frequently embedding their work in assumptions regarding
intersubjectivity. In essence what they do is place
language/discourse as a all-constraining umbrella which binds the
phenomenon sense-making and mandate all sense-making as
intersubjective. My approach has explicitly taken a diagonal cut
through these dominant paradigms and redefines these nouns to
verbs: languaging, discoursing, intersubjecting (forgive me, trying
to make a point in a brief space). It is in part a subtle point too
complex to elaborate fully ere. But the bottom line is that I try to
encompass not only those aspects of sense-making which are bound
within structures (i.e. the verbs of being acculturated, or falling in
line along with the verbs of rebelling and resisting) but also those,
perhaps rare but I assume still pertinent, moments of sense-making
that would more properly be labeled as wild abandoning,
spontaneous creating. In this respect, I am informed [curiously]
both by a lover of science (Richard Carter, U Washington) and by
postmodernists. Bottom line for me is shall we drive our research
based on a most abstract and all-encompassing meta-theory of
sense-making or shall we embed it in assumptions which pertain to
only some instances. To those who say "but, but information
systems are about intersubjectivity," I necessarily reply "not just
that, not if you look at what people are doing with those systems."
- I become more and more aware of the political implications of my
work. To state it briefly and too simply: If I am proposing a useful
theory, then people (including so-called experts) can use
information systems best when: a) those systems acknowledge the
tentativeness and inherent so-called subjectivity of anything called
information ); and b) those systems use design principles which
attach the situatedness to the information and put information into
contest. If this is useful, then information systems must invite
disagreement even with so-called fact. Facts are usually attached to
vested interests. Hence, political implications. Hence, picture me
with furrowed brow.
- Because I explicitly incorporate issues of power in my work, I
am often labeled "radical" which I find most confusing. The
evidence from Sense-Making studies is clear: people are often
aware of how vested interests make that which is called information.
Their questions and concerns regarding these issues are an important
part of their information needs. In addition, even the best scientists
are aware and science as an enterprise has built in a host of
accountabilities (notice my explicit avoidance of the word
corrections) regarding perspective, situatedness, etc. So what's so
radical? Mind you, I understand the societal framework within
which these judgments are made. Suppose again, here, I feel too
alone.
MY INTEREST IN THE FORUM:
Methodology is my passion. My own substantive interests remain
primarily in information seeking and use. I am housed in another
field -- communication -- which no longer has a strong substantive
focus in information seeking and use and has never had a strong
interest in methodology. I look forward to learning a lot and
hopefully making connections with others interested as I am in
breaking out of the traditional assumptions which still
guide/constrain our information/communication systems and our
research approaches pertinent to them.
WHAT CAN I CONTRIBUTE:
I'd be honored to be given the chance to talk about user-centered
evaluation and its, to my mind, absolutely necessary relationship to
user-centered design. If that doesn't fit in then I will contribute as
best I can by listening, connecting, and questioning.