BINARY CHOICE GENERATOR AND LDSR UNITS WITH RESULTING ON-LINE PERFORMANCE REGISTRATIONS IN EXPERIMENTS.
THIS PAGE HAS DIFFERENT LANGUAGES
TO CHOOSE FROM:
12 AND 12 - FOLLOW-UP
ONLINE PERFORMANCE REGISTRATION WITH SIMPLE
LDSR-UNIT :
Experiment 12-follow-up.
In the Experiment 12-Follow- up the author modified the LDSR-UNIT to make the task more sensitive for short term memory fluctuations.
A second light was added above the first.
This second light is called the task reversal light.
When the task reversal light is illuminated, subject has to reverse his responses.
Instead of pressing the right button when the (bottom) light is bright, he now has to press the left button.
This way the task can not become a simple repetitive one in a relatively short time.
Turning on the task reversal light was shown on a line just above the subjects performance trace like this
: __—__—__When the reversal light goes on the line goes up.
MODIFIED LDSR-UNIT
and
PERFORMANCE TRACES OF 10 NAVY FROGMEN
are shown below.
MODIFIED LDSR-UNIT
MODIFIED LDSR UNIT
ONLINE PERFORMANCE REGISTRATION WITH MODIFIED LDSR-UNIT (10 NAVY FROGMEN) :
COPYRIGHT J. P. KROL©
EXPLORATIVE EXPERIMENT J. P. KROL / NLRGC SOESTERBERG.
FOR EXPLANATION OF PERFORMANCE REGISTRATION APPARATUS PLEASE ACTIVATE THE FOLLOWING LINK : APPARATUS AND REGISTRATION
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| BEFORE EXPLOSIVE DECOMPRESSION | DURING EXPLOSIVE DECOMPRESSION | ± ˝ HOUR AFTER RETURN OF OXYGEN SUPPLY |
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EACH TRACE SHOWS PERFORMANCE
OF ONE INDIVIDUAL SUBJECT . GRAPH 1 SHOWS BCG
PERFORMANCE AVERAGES WITH STANDARD ERROR : RIHC (see note*1) = CORRECTED RESPONSES MINUS (INCORRECT RESPONSES) X 2 (see note*2) CONVERTED TO "PER MINUTE" VALUES.
REGISTRATION DURING OXYGEN INTERRUPTION WAS TERMINATED WHEN
SUBJECT SHOWED SUBJECTIVE SIGNS OF BECOMING NOTES : V 27082004 1700 CET COPYRIGHT J. P. KROL © |
GRAPH 1. |
V 27082004 1700 CET COPYRIGHT J. P. KROL © (bio)
