SYSTEM AND METHOD FOR ADAPTIVE LEARNING
First Claim
1. A learning item sequencing system for optimizing a student'"'"'s learning speed, the system comprising:
- a computer including one or more memory portions;
the memory portions comprising;
a problem database containing a plurality of learning items, wherein a learning item is presented on each learning trial;
a trial record database, for storing response data regarding the student'"'"'s response to each learning item, wherein the response data includes data relating to speed and accuracy;
software for implementing a trial loop, wherein the learning trials are presented to the student and response data are collected; and
software for implementing a sequencing algorithm, wherein the algorithm sequences the learning items to be presented by associating with a learning item a priority score as a function of the response data collected from prior learning trials and makes it impossible for one or more learning items to be presented in at least one learning trial based upon the priority score associated with the learning item.
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Abstract
An adaptive learning system and method (“ALS”) for optimized, automated learning. The ALS includes the following interrelated learning methods; an optimal sequencing method, a perceptual learning method, and problem hinting method. The optimal sequencing method is adaptive in the sense that it continuously monitors a student'"'"'s speed and accuracy of response in answering a series of questions, performing a series of classification tasks, or performing a series of procedures, and modifies the sequencing of the items presented as a function of these variables. One goal of the technique is to teach the subject matter in the shortest possible time. The ALS in one embodiment also includes a perceptual learning method which teaches a student to recognize particular invariant structural elements or features of a concept and to recognize the existence, or lack, of those invariant elements in other structures. The perceptual learning method also teaches students to map particular structures or patterns across different representations. This technique typically involves the use of complex visuospatial displays and typically includes many short trials at high speed to develop pattern recognition abilities, intuitions about structure and fluency. The perceptual learning method may be used in conjunction with the optimal sequencing method. The ALS further provides a hinting method which promotes learning by teaching students the connections between related types of problems and utilizes information about the learner'"'"'s knowledge. The hinting method may be used in conjunction with the optimal sequencing and/or perceptual learning methods. The ALS may be used to teach a wide range of subjects and is particularly useful for teaching subjects which require an individual to recognize and rapidly react to complex multidimensional patterns and in teaching subjects in which there are large numbers of memorization items.
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Citations
72 Claims
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1. A learning item sequencing system for optimizing a student'"'"'s learning speed, the system comprising:
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a computer including one or more memory portions;
the memory portions comprising;
a problem database containing a plurality of learning items, wherein a learning item is presented on each learning trial;
a trial record database, for storing response data regarding the student'"'"'s response to each learning item, wherein the response data includes data relating to speed and accuracy;
software for implementing a trial loop, wherein the learning trials are presented to the student and response data are collected; and
software for implementing a sequencing algorithm, wherein the algorithm sequences the learning items to be presented by associating with a learning item a priority score as a function of the response data collected from prior learning trials and makes it impossible for one or more learning items to be presented in at least one learning trial based upon the priority score associated with the learning item. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 63, 64, 65)
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21. A learning item sequencing system for optimizing a student'"'"'s learning, comprising;
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a computer including a central processing unit, a visual display device, at least one input device, and one or more memory portions;
the memory portions comprising;
a problem database, wherein a plurality of learning items for presentation to the student is stored in the database, and further wherein each learning item has an associated priority score;
a trial record database, for storing a record containing response data regarding the students response to each learning item, the response data collected for each learning item including the student'"'"'s accuracy in answering each learning item and the student'"'"'s response speed for each correctly answered learning item, the response data further including the number of trials since each particular learning item was last presented;
software for implementing a trial loop, wherein the learning trials are presented to the student and the response data are collected, the software including a problem selector, wherein the problem selector selects the learning item with the highest priority score for presentation to the student; and
software for implementing a sequencing algorithm, wherein the algorithm continuously updates the priority scores for each learning item as a function of the response data collected from the prior learning trials, the sequencing algorithm increasing the priority score for each incorrectly answered learning item and decreasing the priority score for each correctly answered learning item, wherein the probability of a particular learning item being again selected by the problem selector increases or decreases as a function of priority score and at least one learning item is rendered impossible from appearing in at least one learning trial depending on the priority score. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30, 66, 67, 68)
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31. A method for learning item sequencing for optimizing a student'"'"'s learning speed, the method comprising:
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supplying a computer including one or more memory portions;
the memory portions having software which performs the steps of;
building and maintaining a problem database containing a plurality of learning items;
building and maintaining a trial record database, for storing response data regarding the student'"'"'s response to each learning item, wherein the response data includes data relating to speed and accuracy;
implementing a trial loop, wherein the learning items are presented to the student and response data are collected; and
implementing a sequencing algorithm, wherein the algorithm sequences the learning items to be presented as a function of the response data collected from prior learning trials by associating priority scores with learning items and making it impossible for certain learning items to be presented in at least one learning trial. - View Dependent Claims (69, 70, 71, 72)
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32. -62. (canceled)
Specification