SAN ANTONIO — Several Texas A&M professors know
something that generations of teachers could only hope to guess: whether
students are reading their textbooks.
Adrian Guardia, a Texas A&M instructor in management,
uses CourseSmart to track students’ progress in their e-textbooks.
“It’s Big Brother, sort of, but with a good intent,” said
Tracy Hurley, the dean of the school of business.
The faculty members here are neither clairvoyant nor peering
over shoulders. They, along with colleagues at eight other colleges, are
testing technology from a Silicon Valley start-up, CourseSmart, that allows
them to track their students’ progress with digital textbooks.
Major publishers in higher education have already been
collecting data from millions of students who use their digital materials. But
CourseSmart goes further by individually packaging for each professor
information on all the students in a class — a bold effort that is already
beginning to affect how teachers present material and how students respond to
it, even as critics question how well it measures learning. The plan is to
introduce the program broadly this fall.
Adrian Guardia, a Texas A&M instructor in management,
took notice the other day of a student who was apparently doing well. His quiz
grades were solid, and so was what CourseSmart calls his “engagement index.”
But Mr. Guardia also saw something else: that the student had opened his
textbook only once.
“It was one of those aha moments,” said Mr. Guardia, who is
tracking 70 students in three classes. “Are you really learning if you only
open the book the night before the test? I knew I had to reach out to him to
discuss his studying habits.”
Students do not see their engagement indexes unless a
professor shows them, but they know the books are watching them. For a few,
merely hearing the number is a shock. Charles Tejeda got a C on the last quiz,
but the real revelation that he is struggling was a low CourseSmart index.
“They caught me,” said Mr. Tejeda, 43. He has two jobs and
three children, and can study only late at night. “Maybe I need to focus more,”
he said.
CourseSmart is owned by Pearson, McGraw-Hill and other major
publishers, which see an opportunity to cement their dominance in digital
textbooks by offering administrators and faculty a constant stream of data
about how students are doing.
In the old days, teachers knew if students understood the
course from the expressions on their faces. Now some classes, including one of
Mr. Guardia’s, are entirely virtual. Engagement information could give the
colleges early warning about which students might flunk out, while more broadly
letting teachers know if the whole class is falling behind.
Eventually, the data will flow back to the publishers, to
help prepare new editions.
Academic
and popular publishers, as well as some authors, have dreamed for years of such
feedback to direct sales and editorial efforts more efficiently. Amazon and
Barnes & Noble are presumed to be collecting a trove of data from readers,
although they decline to say what, if anything, they will do with it.
The predigital era, when writers wrote and publishers
published without a clue, is seen as an amazingly ignorant time. “Before this,
the publisher never knew if Chapter 3 was even looked at,” said Sean Devine,
CourseSmart’s chief executive.
More than 3.5 million students and educators use CourseSmart
textbooks and are already generating reams of data about Chapter 3. Among the
colleges experimenting this semester are Clemson, Central Carolina Technical
College and Stony Brook University, as well as Texas A&M-San Antonio, a new
offshoot.
Texas A&M has one of the highest four-year graduation
rates in the state, but only half the students make it out in that time. “If
CourseSmart offers to hook it up to every class, we wouldn’t decline,” said Dr.
Hurley, the dean.
At a recent
session here of a management training class, Mr. Guardia addressed how to
intervene efficiently with underperformers. The students watched a video of a
print shop manager chewing out an employee without knowing the circumstances.
The moral: The manager needed better data.
Then Mr.
Guardia discussed with his students the analytics of their own reading, which
he had e-mailed to them. The students suggested that once again better
information was needed. Several said their score was being minimized because
they took notes on paper.
Others
complained there were software bugs, a response Mr. Guardia has heard before.
The student who was cramming at the last minute said, for example, that he had
opened the textbook several times, not just once. Perhaps these are the digital
equivalent of “the dog ate my homework.” CourseSmart said it knew of no
problems with its software.
The
start-up said its surveys indicated few privacy concerns among students or
colleges, and this was borne out by the class. “Big Brother,” said one student,
but that was a joke, and everyone snickered. Being watched is a fundamental
part of the world they live in.
“Amazon has
such a footprint on me,” said Carol Johnson, 51, who works in the tech
industry. “It knows more than my mother.”
Chris Dede,
a professor of learning technologies at Harvard’s Graduate School of Education,
is more apprehensive. He believes analytics are important in the classroom, but
they must be based on high-quality data.
The
CourseSmart system has other potential problems; students could easily game the
highlighting or note-taking functions. Or a student might improve his score by
leaving his textbook open and doing something else.
“The
possibilities of harm are tremendous if teachers are naïve enough to think
these scores mean anything for the vast majority of students,” Professor Dede
said.
CourseSmart
says the data it collects now is a beginning. “We’ll ultimately show how the
student traverses the book,” Mr. Devine said. “There’s a correlation and
causality between engagement and success.”
There is
also correlation, the students are learning, between perception and success.
Hillary Torres,
a senior, is a good student with a low engagement index, probably because she
is taking notes into a computer file not being tracked. This could be a
problem; she is a member of the Society for Human Resource Management, whose
local chapter is advised by Mr. Guardia. “If he looks and sees, ‘Hillary is not
really reading as much as I thought,’ does that give him a negative image of
me?” she wondered. “His opinion really matters. Maybe I need to change my study
habits.”
After two
months of using the system, Mr. Guardia is coming to some conclusions of his
own. His students generally are scoring well on quizzes and assignments. In the
old days, that might have reassured him. But their engagement indexes are low.
“Maybe the
course is too easy and I need to challenge them a bit more,” Mr. Guardia said.
“Or maybe the textbooks are not as good as I thought.”
by Jennifer Whitney
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου