How
to Use Profiler
BASIC
OPERATING INSTRUCTIONS FOR STUDENTS
PROPER
TEST LAB SET-UP
TEST
ADMINISTRATION
WAYS
TO IMPROVE STUDENTS' SKILLS
TIPS
TO ENSURE TEST VALIDITY
INCORPORATING
PROFILER INTO YOUR TRAINING PROGRAM
As
an objective measurement of your students abilities and progress, Profiler
can enhance your training program by helping you determine where to apply
your training resources, and validate the effectiveness of your program.
At a minimum, we recommend that each student take one Profiler test at
the beginning of the course, to establish a baseline for measuring progress,
and once after training is complete to evaluate improvements. Since
Profiler can be self-administered, it is not necessary to devote instructor
time to each student being tested. Profiler testing can also be accomplished
while students are waiting for access to other specific training activities,
such as track or simulator sessions.
As
a remedial tool, Profiler can be used to help improve reaction, scanning
or multitasking problems, again without requiring devoted time from the
instructor. Students receive automatic evaluations, and scores can
be analysed and tracked later by the instructor.
BASIC
OPERATING INSTRUCTIONS FOR STUDENTS
1.
Launch the program by double-clicking on the Profiler shortcut icon on
your desktop. (The Profiler CD-ROM is not needed to run the program once
it has been installed.)
2.
Click "Play".
3.
The mouse cursor appears as an ignition key. Click the "Drive" button.
4.
A log-on dialog box appears. The student will be prompted to enter first
name, middle initial and last name.
5.
The first time students log on to Profiler they are prompted to "Please
Answer A Few Questions About Yourself," such as age, gender and height.
Subsequently, the log-on dialog box gives the option to edit this information
or to proceed to the test.
6.
An introductory video plays, explaining the purpose and value of the Profiler
test. Students must respond appropriately to the narrator's prompts for
familiarizing themselves with the controls in order for the introduction
to proceed. The Escape key (Esc) skips this introductory sequence.
7.
The Profiler narrator gives students test instructions at the beginning
of the practice lap:
a.
Steer smoothly to keep your vehicle centered on the road.
b.
When you see a stop sign or red traffic signal, click one of the paddles
behind your steering wheel.
c.
When you see brake lights on the car ahead, press your brake pedal, then
release it.
8.
In more advanced laps, the narrator adds to the instructions:
a.
When you see an obstacle in the road, click one of the paddles behind your
steering wheel.
b.
When you hear a radio call for UNIT TWO, listen to the message and
respond by clicking a button at the top of your steering wheel. (A variant
with Student Voices is used in the School Bus scenario.)
9.
The narrator guides students through four increasingly challenging and
complex test laps.
10.
After the last lap, the student may be prompted to decide whether to score
the test or to exit the test without scoring.
11.
The narrator provides a breakdown of the student's performance on the test.
12.
A printable Profiler score and detailed test results completes the test.
13.
When you click Print, the Profiler screen will iconify to the task bar.
Allow printing to complete, then press the Enter key or click on the Profiler
popup on the task bar to restore Profiler for the next test.. On slower
systems, wait until printing
has
completed before restoring Profiler, or performance may become choppy.
14.
If it becomes necessary to exit the test at any time, press alt+F4. This
will result in the loss of test data, so should only be used if problems
occur.
PROPER
TEST LAB SET-UP
The
objective is to simulate an effective driving environment as nearly as
possible.
1.
Each student should be seated comfortably and upright with the monitor
at eye level at a distance between 18 and 24 inches (about an arm's length).
2.
Driving pedals should be placed securely on the floor so that the student
can activate the brake with legs extended at slightly more than a right
angle. Measures should be taken to secure the pedals in place, if slippage
is likely.
3.
Students should hold the steering wheel with both hands, keeping elbows
bent and loose.
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TEST
ADMINISTRATION
1.
Verify that all students employ the position and posture detailed above.
2.
Prompt students, if necessary, through the BASIC
OPERATING INSTRUCTIONS above.
3.
It is recommended that the instructor administer one baseline Profiler
test to the entire class. Scores can be printed at the completion of each
test or retained by the instructor for later analysis. The baseline data
can be used to illustrate improvement or to begin a risk analysis.
4.
On analyzing test results, the instructor may wish to schedule time to
work with those students whose results indicate significant weaknesses.
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WAYS
TO IMPROVE STUDENTS' SKILLS
1.
Take the Profiler test.
2.
Analyze, explain and discuss test results to identify strengths and to
target trouble areas.
3.
Apply lessons drawn from Profiler to on-the-road or test-track practice.
4.
Repeat the Profiler test often to track and reinforce progressive improvement.
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TIPS
TO ENSURE TEST VALIDITY
1.
Maintain a comfortable but alert posture, both hands on the steering wheel,
elbows relaxed and bent, monitor at eye level within an arm's length.
2.
Do not hug the steering wheel.
3.
Leaning too close to the monitor will make the test harder, as this effectively
widens the field of view.
4.
Leaning far back from the monitor will skew test results, as this effectively
narrows the field of view, reducing the scanning area.
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Copyright
© 2000-2001 Trailzen Designs. All
Rights Reserved.
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