# US 2016/0260338 A1 · Inquiry skills tutoring system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2016/0260338 A1 - Document ID: US20160260338A1 - Status: Published application - Kind: A1 - Application number: 15/159,539 - Filed: 2016-05-19 - Published: 2016-09-08 - Earliest claimed: 2013-02-01 - Assignees: Worcester Polytechnic Institute - Applicants: Worcester Polytechnic Institute - Inventors: Janice D. Gobert; Michael A. Sao Pedro; Cameron Guerra Betts; Ryan S. Baker - Web page: https://patentgrep.com/patent/US20160260338A1 ## CPC - 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) - G06N 5/022: Knowledge engineering; Knowledge acquisition - G06N 5/025: Extracting rules from data - G06Q 10/06398: {Performance of employee with respect to a job function} - G09B 5/00: Electrically-operated educational appliances (working with questions and answers G09B7/00; simulators G09B9/00; advertising or displaying in general G09F) - G09B 5/02: with visual presentation of the material to be studied, e.g. using film strip - G09B 7/02: of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student - G09B: EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS (devices for psychotechnics or for testing reaction times A61B5/16; games, sports, amusements A63; projectors, projector screens G03B) - G06N: COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS - G06Q: INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR ## Abstract An assessment engine includes a definition of inquiry skills being assessed. Assessment models are used to infer skill demonstration as one or more students engage in inquiry within computerized simulations and/or microworlds. A pedagogical agent and/or help system provides real-time feedback to one or more students based on the assessment model outputs, and/or based on additional models that track one or more students developing proficiency across inquiry tasks over time. A pedagogical agent and/or help system for science inquiry tutoring responds in real-time on the basis of knowledge-engineered and data-mined assessment and/or tracking models. ## Claims ### Claim 1 A method, comprising: in a processor, defining one or more measurable science inquiry skills; in a computer, measuring the one or more science inquiry skills of a subject person, the measuring being in real-time and using at least one of an assessment model and a tracking model programmed to infer science inquiry skill demonstration from interactive engagement by the subject person with an environment comprised of at least one of a simulation and a microworld; providing to the subject person real-time feedback through the environment, the real-time feedback being based on the at least one of the assessment model and the tracking model; and providing to the subject person guidance on how to better conduct scientific inquiry. ### Claim 2 (depends on 1) The method of claim 1, further comprising generating a real-time communication to another person based upon the measuring of the one or more science inquiry skills, and responsive to the real-time communication, the another person providing at least a portion of the real-time feedback to the subject person. ### Claim 3 (depends on 2) The method of claim 2, wherein the one or more science inquiry skills include at least one of, or any subskill of: a data collection skill, a data interpretation skill, a hypothesis skill, a claim warranting skill, a communicating findings skill, an identifying an independent variable skill, an identifying a dependent variable skill, a defining a relationship between variables skill, a designing a controlled experiment skill, a testing a stated hypothesis skill, a warranting an interpretation skill, and a relating an interpretation to a hypothesis skill. ### Claim 4 (depends on 1) The method of claim 1, further comprising collecting information from the subject person and providing a real-time communication indicating whether the one or more science inquiry skills of the subject person as assessed within the at least one of the simulation and the microworld match the collected information of the subject person, when the subject person performs at least one of: generating hypotheses; collecting data to test the hypotheses; interpreting the collected data; warranting claims with data; and communicating respective findings. ### Claim 5 (depends on 4) The method of claim 4, further comprising providing the real-time communication to another person, the real-time communication including at least one of: an alert associated with the one or more science inquiry skills of the subject person; and an assessment of the one or more science inquiry skills of the subject person. ### Claim 6 (depends on 4) The method of claim 4, further comprising providing the real-time communication to the subject person, the real-time communication including tutoring of the one or more science inquiry skills for the subject person. ### Claim 7 (depends on 1) The method of claim 1, further comprising: providing a real-time assessment of the one or more science inquiry skills of the subject person based upon data measured from an eye tracking system monitoring the subject person; and providing real-time communication indicating whether the subject person is attending to one or more aspects of at least one of a text or diagram associated with the environment based upon the subject person's understanding of a target domain and based upon the real-time assessment. ### Claim 8 (depends on 7) The method of claim 7, further comprising providing the real-time communication to another person, the real-time communication including at least one of: an alert associated with the one or more science inquiry skills of the subject person; and an assessment of the one or more science inquiry skills of the subject person. ### Claim 9 (depends on 7) The method of claim 7, further comprising providing the real-time communication to the subject person, the real-time communication including tutoring of the one or more science inquiry skills for the subject person. ### Claim 10 A system, comprising: a processing module configured to define one or more measurable science inquiry skills forming general science inquiry skills; a computing module configured to perform at least one of measurement and tracking, in real-time, of the one or more science inquiry skills of a subject person and to use at least one of an assessment model and a tracking model programmed to infer science inquiry skill demonstration from interactive engagement by the subject person with an environment comprised of at least one of a simulation and a microworld; a user interface module configured to provide to the subject person real-time feedback through the environment, the real-time feedback being based on the at least one of the assessment model and the tracking model; and the user interface module further configured to provide guidance to the subject person on how to better conduct scientific inquiry. ### Claim 11 (depends on 10) The system of claim 10, wherein the user interface module is further configured to generate a real-time communication to another person based upon the at least one of measurement and tracking of the one or more science inquiry skills by the computing module, and responsive to the real-time communication, the another person providing at least a portion of the real-time feedback to the subject person. ### Claim 12 (depends on 11) The system of claim 11, wherein the one or more science inquiry skills include at least one of, or any subskill of: a data collection skill, a data interpretation skill, a hypothesis skill, a claim warranting skill, a communicating findings skill, an identifying an independent variable skill, an identifying a dependent variable skill, a defining a relationship between variables skill, a designing a controlled experiment skill, a testing a stated hypothesis skill, a warranting an interpretation skill, and a relating an interpretation to a hypothesis skill. ### Claim 13 (depends on 10) The system of claim 10, wherein the computing module is further configured to collect information from the subject person and the user interface module is further configured to provide a real-time communication indicating whether the one or more science inquiry skills of the subject person as assessed within the at least one of the simulation and the microworld match the information collected from the subject person, when the subject person performs at least one of: generating hypotheses; collecting data to test the hypotheses; interpreting the collected data; warranting claims with data; and communicating respective findings. ### Claim 14 (depends on 13) The system of claim 13, wherein the user interface module is further configured to provide the real-time communication to another person, the real-time communication including at least one of: an alert associated with the one or more science inquiry skills of the subject person; and an assessment of the one or more science inquiry skills of the subject person. ### Claim 15 (depends on 13) The system of claim 13, wherein the user interface module is further configured to provide the real-time communication to the subject person, the real-time communication including tutoring of the one or more science inquiry skills for the subject person. ### Claim 16 (depends on 10) The system of claim 10, wherein the user interface module is further configured to: provide a real-time assessment of the one or more science inquiry skills of the subject person based upon data measured from an eye tracking system monitoring the subject person; and provide real-time communication indicating whether the subject person is attending to one or more aspects of at least one of a text or diagram associated with the environment based upon the subject person's understanding of a target domain and based upon the real-time assessment. ### Claim 17 (depends on 16) The system of claim 16, wherein the user interface module is further configured to provide the real-time communication to another person, the real-time communication including at least one of: an alert associated with the one or more science inquiry skills of the subject person; and an assessment of the one or more science inquiry skills of the subject person. ### Claim 18 (depends on 16) The system of claim 16, wherein the user interface module is further configured to provide the real-time communication to the subject person, the real-time communication including tutoring of the one or more science inquiry skills for the subject person. ### Claim 19 A computer program product providing a tutoring agent comprising: a non-transitory computer useable medium having a computer readable program; wherein the computer readable program when executed on a computer causes the computer to: define one or more measurable science inquiry skills; measure the one or more science inquiry skills of a subject person, the measuring being in real-time and using at least one of an assessment model and a tracking model programmed to infer science inquiry skill demonstration from interactive engagement by the subject person with an environment comprised of at least one of a simulation and a microworld; provide to the subject person real-time feedback through the environment, the real-time feedback being based on the at least one of the assessment model and the tracking model; and provide to the subject person guidance on how to better conduct scientific inquiry. ### Claim 20 (depends on 19) The computer program product of claim 19, wherein the computer readable program when executed on the computer further causes the computer to generate a real-time communication to another person based upon the measurement of the one or more science inquiry skills, and, responsive to the real-time communication, the another person providing at least a portion of the real-time feedback to the subject person.