IP Library Granted Patent US 7,878,810
Granted Patent B2
US 7,878,810 · App. 11/972,411 · Granted Feb 1, 2011

Cognitive / non-cognitive ability analysis engine

Assignee: Educational Testing Service
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Quick Facts
Patent No.
US 7,878,810
App. No.
11/972,411
Granted
Feb 1, 2011
Kind
B2
Abstract

A method for evaluating at least one cognitive and/or non-cognitive ability of a user is disclosed herein The method comprises receiving performance data from at least one associated activity, transmitting said performance data to an analysis engine, receiving, from the analysis engine and based on the new and pre-existing performance, an evaluation and diagnostic feedback, wherein the evaluation and diagnostic feedback are the product of at least one mathematical model, and wherein the evaluation describes the at least one cognitive and/or non-cognitive ability, and transmitting to the user report text, wherein the report is based on both the evaluation and the diagnostic feedback.

Claims (45)

1. A computer implemented method for analyzing user performance data from multiple sources, and for providing evaluation and feedback regarding user performance, the method comprising:

receiving performance data for evaluating the user with a computer, the performance data resulting from the user performing a first task for evaluating a cognitive ability of the user and a second, different task for evaluating a non-cognitive ability of the user;

analyzing the performance data with the computer using mathematical models related to the first and second tasks;

wherein the analyzing performance data comprises:

identifying construct models as the mathematical models related to the first and second tasks;

identifying model-specific evaluation functions for each of the construct models;

transforming the performance data onto score scales using the model-specific evaluation functions, resulting in model-specific scaled score data;

transforming the model-specific scored scaled data and previously stored model-specific scaled score data into construct-level scores;

identifying score scale partition categories based on the construct-level scores;

retrieving category-specific diagnostic feedback based on the identified score scale partition categories;

generating an evaluation and diagnostic feedback with the computer based upon the analyzing;

generating a report regarding user performance using the diagnostic feedback and the evaluation; and

transmitting the report.

2. The method of claim 1 wherein each construct model corresponds to a construct representing at least one cognitive or non-cognitive ability.

3. The method of claim 2 wherein user-generated performance data corresponding to a construct is assigned one or more values and the one or more values are combined in a mathematical fashion.

4. The method of claim 3 , wherein the one or more values are mathematically mapped to one or more score scales corresponding to skill levels in one or more constructs.

5. The method of claim 2 , wherein the construct represents the user's ability to concentrate, goal-setting ability, organization ability, knowledge of computers, sports ability, housekeeping ability, games ability, extraversion, agreeableness, conscientiousness, temperament, or openness to experience.

6. The method of claim 1 , wherein the first task measures mathematical ability or content knowledge of the user.

7. The method of claim 6 , wherein the second task measures conscientiousness or test anxiety of the user.

8. The method of claim 1 , wherein separate mathematical models exist for users of different scholastic stages.

9. The method of claim 1 , wherein the user performs the first and second tasks by connecting to a web server that serves static HTML content, dynamic Java/JSP web pages, and Flash-based content.

10. A system for analyzing user performance data from multiple sources and for providing evaluation and feedback regarding user performance, comprising:

a computer; and

a database,

wherein the computer is programmed for executing steps comprising:

receiving performance data for evaluating the user with a computer, the performance data resulting from the user performing a first task for evaluating a cognitive ability of the user and a second, different task for evaluating a non-cognitive ability of the user;

analyzing the performance data with the computer using mathematical models related to the first and second tasks;

wherein the analyzing performance data comprises:

identifying construct models as the mathematical models related to the first and second tasks;

identifying model-specific evaluation functions for each of the construct models;

transforming the performance data onto score scales using the model-specific evaluation functions, resulting in model-specific scaled score data;

transforming the model-specific scored scaled data and previously stored model-specific scaled score data into construct-level scores;

identifying score scale partition categories based on the construct-level scores;

retrieving category-specific diagnostic feedback based on the identified score scale partition categories;

generating an evaluation and diagnostic feedback with the computer based upon the analyzing;

generating a report regarding user performance using the diagnostic feedback and the evaluation; and

transmitting the report.

11. The system of claim 10 wherein each construct model corresponds to a construct representing at least one cognitive or non-cognitive ability.

12. The system of claim 11 wherein user-generated performance data corresponding to a construct is assigned one or more values and the one or more values are combined in a mathematical fashion.

13. The system of claim 12 , wherein the one or more values are mathematically mapped to one or more score scales corresponding to skill levels in one or more constructs.

14. The system of claim 11 , wherein the construct represents the user's ability to concentrate, goal-setting ability, organization ability, knowledge of computers, sports ability, housekeeping ability, games ability, extraversion, agreeableness, conscientiousness, temperament, or openness to experience.

15. The system of claim 10 , wherein the first task measures mathematical ability or content knowledge of the user.

16. The system of claim 15 , wherein the second task measures conscientiousness or test anxiety of the user.

17. The system of claim 10 , wherein separate mathematical models exist for users of different scholastic stages.

18. The system of claim 10 , wherein the user performs the first and second tasks by connecting to a web server that serves static HTML content, dynamic Java/JSP web pages, and Flash-based content.

Assignments (7)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 28, 2023
From: NWEA
To: HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
Reel/Frame 063476/0503 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 19, 2016
From: EDUCATIONAL TESTING SERVICE
To: NORTHWEST EVALUATION ASSOCIATION
Reel/Frame 040665/0628 →
CHANGE OF NAME Recorded Dec 19, 2016
From: NORTHWEST EVALUATION ASSOCIATION
To: NWEA
Reel/Frame 041024/0598 →
RELEASE OF SECURITY INTEREST Recorded Aug 15, 2014
From: EDUCATIONAL TESTING SERVICE
To: NORTHWEST EVALUATION ASSOCIATION
Reel/Frame 033549/0526 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 5, 2011
From: EDUCATIONAL TESTING SERVICE
To: NORTHWEST EVALUATION ASSOCIATION
Reel/Frame 026540/0678 →
SECURITY AGREEMENT Recorded Jul 5, 2011
From: NORTHWEST EVALUATION ASSOCIATION
To: EDUCATIONAL TESTING SERVICE
Reel/Frame 026544/0483 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 2, 2008
From: KUNTZ, DAVID L.; UNDERWOOD, JODY S.; CANO, DIANA
To: EDUCATIONAL TESTING SERVICE
Reel/Frame 020746/0056 →
Continuity (2)
Provisional Application 6088428400 · Jan 10, 2007
Related Publication 20080176203A1 · Jul 24, 2008