Psychological Testing or Teaching a Subject Using Subconscious Image Exposure

• US 20100009325A1
• Filed: 03/13/2006
• Published: 01/14/2010
• Est. Priority Date: 03/13/2006
• Status: Abandoned Application

• Current Assignee: Semyon Ioffe
• Original Assignee: Ivs Psychotechnologies Corporation
• Inventors: Ioffe, Semyon V., Rusalkina, Elena G., Nezhdanov, Igor K., Afanasiev, Boris G., Yesin, Sergey V., Chernopyatov, Egor V.
• Application Number:
  US12/225,068
• Publication Number:
  US 20100009325A1
• Time in Patent Office: Days
• US Class Current: 434/236
• CPC Class Codes: G09B 19/00 Teaching not covered by other main groups of this subclass teaching or practice apparatus for gun-aiming or gun-laying F41G3/26

Abstract

The present invention relates to a psychological method for testing or subconsciously teaching a subject. The method involves varying a subconscious exposure time period of a visual subconscious stimulus displayed to a subject in order to determine an effective subconscious exposure time period specific to the subject. To subconsciously test the subject, the method further uses a masking stimulus following the visual subconscious stimulus, both images having common image characteristics including brightness and contrast. The masking stimulus is made from scrambled subcomponents of the visual subconscious stimulus. The invention also describes an apparatus for psychological testing capable of varying a subconscious exposure time period of a visual subconscious stimulus displayed to a subject in order to determine an effective subconscious exposure time period specific to the subject. The apparatus also uses a mosaic generator to generate a masking stimulus from a visual subconscious stimulus.

Claims

1. A method of psychologically testing or subconsciously teaching a subject comprising:

exposing the subject to an effective number of visual subconscious stimuli, same or different, displayed at different subconscious exposure time periods, wherein the different subconscious exposure time periods permit greater efficiency of testing or teaching than a single subconscious exposure time period.

2. A method as defined in claim 1 further comprising:

determining a reaction of said subject to said visual subconscious stimuli and analyzing said subject'"'"'s reaction to said visual subconscious stimuli to determine a desired effective subconscious exposure time period specific to the subject.

3. A method as defined in claim 2 wherein a profile of the subject is used in one or more of:

selecting values for said different subconscious exposure time periods; and

said analyzing said subject'"'"'s reaction to determine said desired effective subconscious exposure time period.

4. A method as defined in claim 2 further comprising exposing the subject to additional visual subconscious stimuli, same or different, displayed at said effective subconscious exposure time period for a remainder of said psychologically testing or subconscious teaching.

5. A method as defined in claim 4 wherein said method is repeated with a second subject, said effective subconscious exposure time period being different for said subjects.

6. A method as defined in claim 5 wherein said effective subconscious exposure time period is determined to maximize said subject'"'"'s reaction.

7. A method as defined in claim 2, wherein said reaction is determined by comparing subject response to subconscious visual stimuli having a high semantic load with subject response to subconscious visual stimuli having a low semantic load.

8. A method as defined in claim 7, wherein said subconscious visual stimuli having a low semantic load have essentially no semantic load.

9. A method as defined in claim 2 wherein said different subconscious exposure time periods comprise at least five periods in the range of 9 ms to 25 ms.

10. A method as defined in claim 7, wherein said reaction is determined by measuring a deviation in said subject'"'"'s voluntary response time to a conscious stimulus as a function of exposing said subject to said subconscious visual stimuli.

11. A method as defined in claim 10 wherein said conscious stimulus contains visual information for the subject'"'"'s analysis to indicate a type of suitable voluntary response, said reaction being determining by said response time deviation and by errors in said suitable voluntary response made by the subject.

12. A method as defined in claim 7, further comprising:

masking said visual subconscious stimuli with a masking stimulus.

13. A method as defined in claim 12 wherein said visual subconscious stimulus and said masking stimulus have substantially similar image characteristics comprising brightness and contrast.

14. A method as defined in claim 13 further comprising:

selecting said visual subconscious stimulus from a group of subconscious stimuli; and

selecting said masking stimulus from a group of masking stimuli, wherein said group of subconscious stimuli and said group of masking stimuli are contained in a database.

15. A method as defined in claim 13 wherein said subconscious exposure time period ranges between 5 milliseconds and 50 milliseconds.

16. A method as defined in claim 13 wherein said masking stimulus is a scrambled version of said visual subconscious stimulus.

17. A method as defined in claim 16 wherein said masking stimulus consists essentially of a plurality of subcomponents of said visual subconscious stimulus, said plurality of subcomponents being arranged randomly.

18. A method as defined in claim 1, wherein said exposing comprises adjusting said subconscious exposure time period by varying a refresh rate of an electronic display and displaying said visual subconscious stimulus for at least one field or frame of said electronic display.

19. A method as defined in claim 1, wherein said exposing is done by varying a number of fields or frames during which said visual subconscious stimulus is displayed on an electronic display operating at a refresh rate of at least 200 Hz.

20. A method of psychologically testing or subconsciously teaching a subject comprising:

exposing the subject to different masking stimuli following different visual subconscious stimuli to obtain a reaction from the subject, each said visual subconscious stimulus and said following masking stimulus having substantially similar image characteristics comprising brightness and contrast.

21. A method as defined in claim 20 wherein said masking stimulus is a scrambled version of said visual subconscious stimulus.

22. A method as defined in claim 21 wherein said masking stimulus consists essentially of a plurality of subcomponents from said visual subconscious stimulus, said subcomponents being arranged randomly.

23. A method as defined in claim 22 wherein said subcomponents are further individually randomly rotated.

24. A method as defined in claim 23 wherein said subcomponents are of regular geometric shapes.

25. A method as defined in claim 24 wherein said subcomponents are hexahedrons.

26. A method as defined in claim 25 wherein said hexahedrons are individually randomly rotated by multiples of 60 degrees.

27. An apparatus for psychologically testing a subject comprising:

a controller operative to send visual subconscious stimuli at different subconscious exposure time periods to a display;

a display connected to said controller and operative to display said visual subconscious stimuli to the subject;

a reaction measurement unit operative to determine the subject'"'"'s reaction to said visual subconscious stimuli;

a calculator connected to said reaction measurement unit and operative to determine an effective subconscious exposure time period specific to the subject.

28. An apparatus as defined in claim 27 wherein said calculator determines said effective subconscious exposure time period to maximize said reaction.

29. An apparatus as defined in claim 27 further comprising a response analyzer operative to compare said reactions to the display of said visual subconscious stimuli having a low semantic load with said visual subconscious stimuli having a high semantic load.

30. An apparatus as defined in claim 29 wherein said controller is operative to further send conscious stimuli following said subconscious stimuli, said reaction measurement unit being operative to receive input from said subject in response to said conscious stimuli, a variation in a response time being used by said reaction measurement unit to determine said subject'"'"'s reaction to said visual subconscious stimuli.

31. An apparatus as defined in claim 29 further comprising a mosaic generator operative to generate a masking stimulus from each of said visual subconscious stimuli, said visual subconscious stimulus and said masking stimulus have substantially similar image characteristics comprising brightness and contrast.

32. An apparatus as defined in claim 29 wherein said controller executes a test script using said effective subconscious exposure time period once determined by said calculator.

33. An apparatus as defined in claim 31 wherein said masking stimulus is a scrambled version of said visual subconscious stimulus.

34. An apparatus as defined in claim 33 wherein said mosaic generator generates said masking stimulus by decomposing said visual subconscious stimulus in a plurality of subcomponents, said plurality of said subcomponents being arranged randomly.

35. A system for psychologically testing or subconsciously teaching a subject comprising:

a controller operative to send a masking stimulus and a visual subconscious stimulus to a display;

a display connected to said controller and operative to display said visual subconscious stimulus and said masking stimulus to the subject;

a mosaic generator operative to generate said masking stimulus from said visual subconscious stimulus.

36. An apparatus for psychologically testing a subject comprising:

a controller operative to send a visual subconscious stimulus to a display;

a display connected to said controller and operative to display said visual subconscious stimulus and said masking stimulus to the subject;

a reaction measurement unit operative to determine the subject'"'"'s reaction to said visual subconscious stimulus;

a response analyzer operative to evaluate errors in a suitable voluntary response made by the subject to determine an indication of a degree of fitness to respond under psychological stress for the subject.

37. A method of psychologically testing a subject using measurement of a deviation in the subject'"'"'s voluntary response time to a conscious stimulus as a function of exposing the subject to a subconscious visual stimulus, said conscious stimulus containing visual information for the subject'"'"'s analysis to indicate a type of suitable voluntary response, said reaction being determined by said response time deviation and by errors in said suitable voluntary response made by the subject, the method comprising:

evaluating said errors to determine an indication of a degree of fitness to respond under psychological stress for the subject.

38. A method as defined in claim 37 wherein said errors are weighted more for errors made following a visual subconscious stimulus having low semantic load.