Multiple aptitude testing device

• US 4,541,806 A
• Filed: 09/10/1982
• Issued: 09/17/1985
• Est. Priority Date: 09/10/1982
• Status: Expired due to Term

• Current Assignee: Jewish Employment and Vocational Service
• Original Assignee: Jewish Employment and Vocational Service
• Inventors: Gannaway, Thomas W., Resinski, Lawrence J., Zimmerman, Bonnie L., DeVita, Philip S.
• Primary Examiner(s): Pinkham, Richard C.
• Assistant Examiner(s): Picard, Leo P.
• Application Number:
  US06/416,439
• Time in Patent Office: 1,103 Days
• Field of Search: 434/258, 434/259, 434/335, 434/336, 434/338, 434/350, 434/351, 434/353, 434/365, 434/224
• US Class Current: 434/258
• CPC Class Codes: G09B 7/063 with hand-placed probe or plug

Abstract

A multiple aptitude testing device for electronically evaluating an examinee'"'"'s capacity or aptitude toward performing various vocational tasks. The device includes a test station which affords five general types of examinations, namely, objective question and answer tests, a manual dexterity test, a finger dexterity test, a hand/eye coordination test, and a hand/eye/foot coordination test. The question and answer examinations entail interchangable overlays which contain questions and possible answers such that the examinee selects what he deems is the correct answer by contacting an appropriate sensor on the housing with an electrically conductive answer probe. The other four examinations entail counters for electronically measuring the number of times the examinee is able to perform a manipulative task during a fixed period of time. The device provides an electronic comparator for automatically grading the examinations and displaying or printing a test score associated with each of said tests. The device 20 is further designed to generally recognize which test is being conducted based on which of the various attachments or overlays are connected to the device. Although the test station is generally self-contained, e.g., not requiring separate answer booklets, writing utensils, etc., the preferred embodiment of the device entails using a separate master control unit which enables simultaneous, synchronized control of up to four test stations.

Claims

1. An electronic testing device which utilizes a plurality of objectives test questions to evaluate an examine wherein said device comprises a housing, overlay means which is releasably secured to said housing, said overlay means containing indicia forming a plurality of questions and a plurality of possible answers corresponding to each of said questions, said overlay means further including coding means which communicates with corresponding means on said housing to specify a set of correct answers to said questions, selector means for enabling said examinee to select an answer for each of said questions, answer storage means for storing answers selected by the examinee, answer pattern memory means for storing the set of correct answers for particular test and comparison means for comparing said selected answers with said set of correct answers following completion of said test and producing a signal which is transmitted to an indicator means, resulting in the indicator means producing a test score signal indicative of the degree of correspondence between said correct set of answers and said selected answers, to evaluate the examinee'"'"'s level of performance on said test.

2. The device of claim 1, wherein said selector means comprises a plurality of electronic sensors situated on said housing with each of said sensors corresponding to a particular answer on said overlay means, and probe means which contacts a particular sensor means in order to select the particular answer associated with that sensor means.

3. The device of claim 2, further comprising manipulative skill measuring means for evaluating hand and eye coordination including means for measuring the speed with which the examinee is able to touch said probe to a plurality of sensors.

4. The device of claim 3, further comprising pedal means, wherein in order to register a correct response on said test, the examinee must manipulate said pedal means using his or her foot, after a particular sensor has been touched with said probe.

5. The device of claim 4, wherein said pedal means comprises a foot pedal which when depressed produces an electrical signal.

6. The device of claim 5, further comprising foot pedal detector means and random answer comparator means, wherein said foot pedal is coupled to said foot pedal detector means and said foot pedal detector means is coupled to said random answer comparator means, so that when said foot pedal is depressed, a signal is transmitted from said foot pedal detector means to said random answer comparator means.

7. The device of claim 3, wherein the manipulative skill measuring means for evaluating hand and eye coordination includes means for measuring the speed with which the examinee is able to touch said probe to a plurality of sensors in a specified sequence, said sequence being specified by a visual signal occurring adjacent the sensor which the examinee is required to next touch with said probe.

8. The device of claim 7, wherein said sequence of visual signals is random generated by random generator means.

9. The device of claim 8, wherein each visual signal remains on until such time that its corresponding sensor is contacted by said probe, at which time said visual signal is extinguished and another randomly generated visual signal occurs.

10. The device of claim 9, further comprising random answer comparator means which produces a correct response signal when said probe is touched to the correct sensor and random answer counter means which counts the number of said correct response signals produced during a predetermined time interval.

11. The device of claim 3, wherein said probe is touched to said sensors by its being positioned so that its tip makes direct physical contact with a contact of said sensors.

12. The device of claim 3, wherein the plurality of sensors include the same electronic sensors that correspond to particular answers when said overlay means is secured to said housing.

13. The device of claim 3, further including means for sequentially generating a visual signal adjacent the sensors which the examinee is required to next touch with the probe for establishing a specified sequence for the examinee to follow.

14. The device of claim 1, wherein said corresponding means comprises a plurality of optical sensors which communicate with said coding means to select the answer set corresponding to the particular overlay means being utilized.

15. The device of claim 14, wherein said corresponding means comprises test pattern select means for transmitting a test pattern select signal to the answer pattern memory means in response to said coding means, to select the specific set of correct answers to be used in determining whether the examinee'"'"'s selected answers are correct for the particular test being conducted.

16. The device of claim 1, further comprising visual means which indicate to the examinee which answer he has selected for each respective question.

17. The device of claim 16, further comprising detector means for generating a lamp test signal to illuminate said visual means prior to a test being administered in order to determine whether said visual means are functioning properly.

18. The device of claim 1, further comprising memory means for recording said test score.

19. The device of claim 18, further comprising means for sequentially displaying a plurality of test scores corresponding to a plurality of tests taken by the examinee.

20. The device of claim 19, wherein said means for sequentially displaying a plurality of test scores comprises score memory means coupled to sequence detector means, whereby said score memory means produces test socre signals indicative of the examinee'"'"'s score on each test taken during a test session, upon receiving a sequencing signal from said sequence detector means.

21. The device of claim 1, further comprising means for making a hard copy of said test score.

22. The device of claim 1, further comprising manipulative skill measuring means for evaluating the examinee'"'"'s manipulative motor skills.

23. The device of claim 22, wherein said manipulative skill measuring means comprises means for evaluating hand and eye coordination.

24. The device of claim 22, wherein said manipulative skill measuring means comprises means for evaluating manual dexterity.

25. The device of claim 24, wherein said manual dexterity evaluating means comprises a test which measures the number of times the examinee is able to thread a threaded member into and out of a correspondingly threaded hole within a predetermined amount of time.

26. The device of claim 22, wherein said manipulative skill measuring means comprises means for evaluating finger dexterity.

28. The device of claim 22, wherein said manipulative skill measuring means comprises means for evaluating hand, eye and foot coordination.

29. The device of claim 1, further comprising a plurality of different sets of test questions contained on a plurality of interchangable overlay means.

30. The device of claim 1, further comprising a master control unit constructed to provide means for simultaneous and synchronized control over a plurality of said testing devices.

31. The device of claim 30, wherein said master control unit further comprising timing means which automatically terminates an examination once a preselected amount of time has elapsed.

32. The device of claim 1, wherein said answer pattern memory means comprises a programmable read only memory capable of storing a plurality of correct answer sets.

27. The device of calim 26, wherein said finger dexterity evaluating means comprises a test which measures the number of times the examinee is able to thread a threaded member into and out of a correspondingly threaded hole within a predetermined amount of time.

33. An electronic testing device for both measuring the manipulative motor skill of an examinee and evaluating an examinee'"'"'s response to questions, characterized in that said device includes a housing, overlay means which is releasably securable to said housing, said overlay means containing indicia forming a plurality of questions and a plurality of possible answers corresponding to each of said questions, selector means for enabling said examinee to select an answer for each of said questions, said selector means comprising a plurality of electronic sensors situated on said housing with each of said sensors corresponding to a particular answer on said overlay means, and probe means for contacting a particular sensor in order to select the particular answer associated with the sensor, and manipulative skill measuring means for evaluating the examinee'"'"'s manipulative motor skills, said measuring means comprising means for measuring the speed with which the examinee is able to touch said probe means to a plurality of sensors that also correspond to answers to questions when said overlay is secured to said housing to thereby evaluate hand and eye coordination of the examinee.

34. The device of claim 33 further comprising coding means included on the overlay means for cooperating with corresponding means on the housing when said overlay means is secured to the housing to convert the device from a manipulative motor skill testing device to a device for evaluating the examinee'"'"'s responses to questions.

35. The device of claim 33 wherein said manipulative skill measuring means further includes foot actuable means, whereby said measuring means is employed for evaluating hand, eye and foot coordination.

36. The device of claim 35 wherein said foot actuable means comprises a foot pedal which produces an electrical signal when depressed.

37. The device of claim 36 further comprising foot pedal detector means and random answer comparator means, wherein said foot pedal is coupled to said foot pedal detector means and said foot pedal detector means is coupled to said random answer comparator means, so that when said foot pedal is depressed, a signal is transmitted from said foot pedal detector means to said random answer comparator means.