WO2001009759A2 - Computerized self-assessment system and electronic journal - Google Patents
Computerized self-assessment system and electronic journal Download PDFInfo
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- WO2001009759A2 WO2001009759A2 PCT/US2000/021438 US0021438W WO0109759A2 WO 2001009759 A2 WO2001009759 A2 WO 2001009759A2 US 0021438 W US0021438 W US 0021438W WO 0109759 A2 WO0109759 A2 WO 0109759A2
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
- G16H10/20—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for electronic clinical trials or questionnaires
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
- G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H15/00—ICT specially adapted for medical reports, e.g. generation or transmission thereof
Definitions
- This invention relates to computerized self-assessment systems and electronic journals.
- a drawback to these types of computer programs is that none are known to exist that allow a user to record in a free form manner the events that have occurred to the user, while prompting the user for self-assessment information in a multi-level manner and then cross- correlating the user's inputs and also correlating the user's inputs to external factors.
- external factors may include, for example, environmental factors that may affect a user's health, mental state, emotional state, self-esteem, spiritual well-being, and personal and work relationships. Accordingly, the inventors have determined that it would be desirable to have a computer-implemented system that achieves these objects in a manner that provides real-time correlation and self-assessment to users, either as a standalone computer program or by means of an Internet accessible web site.
- the invention includes a computerized method for providing increased self-awareness and self-empowerment through self-assessment and electronic journal functions to a user over at least one interactive session.
- the preferred embodiment includes an initial computer display that may be embodied in a standalone computer program or implemented as a web site for Internet access.
- a "home" window provides access to subject windows relating to particular subjects of interest to a user, such as EMOTIONS, ENVIRONMENT, MENTAL, PERSONAL, HEALTH, SELF-ESTEEM, SPIRITUAL, WORKING LIFE, and FINANCIAL.
- Each subject window provides a record of prior responses of the user to a variety of relevant questions, as well as the opportunity to provide responses to various levels of questions designed to illicit the current status of the user with respect to the selected subject.
- each such subject window would include a hierarchy of self-assessment questions for the user.
- An environmental information frame provides information about external factors pertinent to a particular user that may have an effect upon the well-being of the user. Examples include local temperature, predicted low and high temperature values for a particular date, humidity, air quality and principal pollution offender, pollen count and principal pollen offender, wind velocity and direction, ultraviolet index, total amount of daylight, and 24-hour weather forecast. Virtually all of such external factors can be obtained automatically for most users from commonly available Internet based services.
- the home window also displays questions to the user that are designed to elicit basic information about a user that can be correlated with selected external factors.
- the questions may be changed daily, or at the beginning of each session, or after a preselected time, or upon any combination of events.
- An important aspect of the invention is that each question posed to the user may lead to additional questions of greater detail to elicit information about the user and the user's life and environment.
- a correlations frame provides either a textual or graphical indication of correlations performed by the inventive systems between the user's input to questions and external factors such as the type shown in the environmental information frame. Selected correlations from a set of computed correlations serve as an indication to the user of possible influences of at least some elements of the set of environment factors on the user's well-being.
- the invention includes a computerized method for providing self-assessment and electronic journal functions to a user over at least one interactive session, including the steps of: determining a set of environment factors applicable to the user; displaying a summary indicative of the set of environmental factors; displaying at least one question to the user relating to the user's well-being; receiving responses from the user to at least one such question; computing a set of correlations between the received responses from the user and at least selected elements of the set of environment factors; and displaying selected correlations from the set of correlations to the user as an indication of possible influences of at least some elements of the set of environment factors on the user's well- being.
- FIG. 1 is an example of an initial computer display that may be used in an embodiment of the invention.
- FIG. 2 is a flowchart showing a hierarchy of questions or statements in the preferred embodiment of the invention.
- FIG. 3 is an example of a computer display that may be used in an embodiment of the invention as a subject window.
- FIG. 4 is an example of a computer display that may be used in an embodiment of the invention as a journal window.
- FIG. 5 is a flowchart showing a preferred process for user interaction with a preferred embodiment of the invention.
- FIG. 6 is an example of a graph of the time-series data for air quality versus an overall assessment of physical well-being (PWB), where a positive correlation has been calculated.
- PWB physical well-being
- FIG. 1 is an example of an initial computer display that may be used in an embodiment of the invention. Shown is a "home" window 100 that may be embodied in a standalone computer program or implemented as a web site for Internet access (utilizing, for example, conventional HTML encoding provided by a server computer system over an Internet- compatible network system to a client computer system utilized by a user). This home window 100 would be displayed to a user each time the user accessed the system (a "session"). Near the top of the home window 100 are a series of window selection buttons 102 which provide access to other windows relating to particular subjects of interest to a user. For example, the embodiment in FIG.
- buttons 102 for a JOURNAL window displays buttons 102 for a JOURNAL window, and for nine subject windows: EMOTIONS, ENVIRONMENT, MENTAL, PERSONAL, HEALTH, SELF-ESTEEM, SPIRITUAL, WORKING LIFE, and FINANCIAL.
- the user can directly access any subject window by activation of the corresponding display button 102.
- Each subject window would then provide a record of prior responses of the user to a variety of relevant questions, as well as the opportunity to provide responses to various levels of questions designed to illicit the current status of the user with respect to the selected subject.
- each such subject window would include a hierarchy of self- assessment questions for the user, as described below. More, fewer, or different subject windows may be provided as desired.
- an environmental information frame 104 displays information pertinent to a particular user, preferably on a geographical basis. For example, during an initial enrollment session with the system, a user would enter a ZIP code or a telephone area code for the user's principal place of residence or work. If desired, the system can be adapted to permit entry of identifiers for two or more geographical sites and a schedule of when the user would be at each site. For example, the user might enter the ZIP code for the user's residence, at which the user would normally be located from the hours of 6:00 p.m. to 7:00 a.m.
- the environmental information frame 104 would display external factors (in particular, environmental factors) that may have an effect upon the well-being of the user. Examples shown in FIGURE 1 include local temperature, predicted low and high temperature values for a particular date, humidity, air quality and principal pollution offender, pollen count and principal pollen offender, wind velocity and direction, ultraviolet index, total amount of daylight, and 24-hour weather forecast. More, less, or other information may be including.
- Such other information may include: present sunrise and sunset times, moon rise and moon set times, barometric pressure, predicted high and low barometric pressures, visibility, ceiling, cloud coverage, precipitation, high tide and low tide times (possibly displayed only if the indicated site is within a specified distance of a major body of water), wind chill factors, combined heat and humidity indices, concentration of specific allergens (e.g., grass pollens, rag weed, molds, fungus, tree pollens, etc.), and other external factors that may be relevant to the health and well-being (physical, mental, emotional, and spiritual) of the user (e.g., whether local water is chlorinated or fluorinated, whether the user lives in close proximity to high electromagnetic fields, average noise levels at the user's selected sites, daily commute distance, stock market indices, etc.). Virtually all of the external factors described above can be obtained automatically for most users from commonly available Internet based services.
- a "daily thought” or "proverb” frame 106 is also provided in the preferred embodi- ment to provide spiritual or enlightening comments designed to positively influence a user.
- the text displayed in the proverb frame 106 can be changed daily, or at the beginning of each session, or after a preselected time, or upon any combination of events.
- the text may be drawn from public domain literature, famous quotations, philosophical or religious works, etc.
- the general categories of text that may be displayed may be tailored to the user For example, if a user indicates during an enrollment session that the user is very religious, then the text selected for display in the proverb frame 106 may be primarily selected from an appropriate religious work, such as the Bible, the Koran, etc.
- a relatively large portion of the home window 100 is dedicated to a questions section 108.
- the questions section 108 provides a series of high level "overview" questions 110 designed to elicit basic information about a user that can be correlated with external factors.
- the questions 110 may be changed daily, or at the beginning of each session, or after a preselected time, or upon any combination of events.
- Each question 110 has an associated control 112, which in the preferred embodiment is a simple slider having a scale (e.g., from 1 to 5).
- Scale labels 114, 116 provide suitable labels for the end points of the scale.
- the content of the control labels 114, 116 may vary for each associated question 110.
- the user's prior response may be indicated on each control, for example, as a "shadow" indicator 113.
- the prior response may be either from the previous session, or an average, which may be cumulative (i.e., all prior sessions) or rolling (e.g., the previous 10 sessions), weighted or unweighted.
- a correlations frame 120 provides either a textual or graphical indication of correlations performed by the inventive systems between the user's input to the questions 110 (and further detailed questions, as described below) and external factors such as the type shown in the environmental information frame 104.
- a correlation has been discovered that the user has felt unwell and tired in 10 of the past 30 days on days when the pollen count was over 30 and the air quality level was higher than 50.
- the correlations frame 120 may provide suggestions to the user based on such correlations.
- the user is advised to consult an allergist.
- Preferred Subject Windows The nine subject windows shown in FIG. 1 have been chosen as being particular relevant to assessing the overall well-being of an individual.
- the types of information sought to be captured under each of the preferred subject window would include the following:
- ENVIRONMENT - This subject would elicit information about the user's local environment that cannot be automatically ascertained (e.g. , address, zip code, and/or area code), as well as provide a historical record of the environmental factors determined during each session.
- the environmental data can be recorded independently of sessions, such as by periodic (e.g., daily) recordation of such information in a central data base.
- EMOTIONS - This subject would elicit information that would include an initial assessment, during an enrollment process, of a user's emotional well-being or state, and then provide on-going questions and statements for assessing the user's short term and long term emotional well-being or state.
- the questions may ask (directly or indirectly) for information which would indicate whether the user was, for example, generally an optimistic or pessimistic person; warm and friendly, or aloof; forgiving or unforgiving; etc.
- MENTAL This subject would elicit information that would include an initial assessment, during an enrollment process, of a user's mental well-being or state, and then provide on-going questions and statements for assessing the user's short term and long term mental well-being or state.
- the questions may ask for information which would indicate, for example, the cognitive and problem solving abilities of the user, memory function, etc.
- PERSONAL - This subject would elicit information that would include an initial assessment, during an enrollment process, of the personal life of the user, and then provide on-going questions and statements for assessing the personal life of the user over time.
- the questions may ask for information about such subjects as marital status, sexual behavior and problems, personal relationship with friends and family, etc.
- HEALTH This subject would elicit information that would include an initial assessment, during an enrollment process, of a user's health or physical well-being, and then provide on-going questions and statements for assessing the user's short term and long term health. For example, during the enrollment process, the user may be asked basic questions about his or her age, height, weight, physical infirmities, known allergies (e.g., latex, pollen, animal hair or saliva, etc.). In addition, questions posed on a periodic (e.g., daily) basis would prompt the user for input regarding the user's exercise, diet, alcoholic consumption, drug use, etc.
- a periodic e.g., daily
- SELF-ESTEEM This subject would elicit information that would include an initial assessment, during an enrollment process, of a user's self-esteem, and then provide on-going questions and statements for assessing the user's self-esteem over time.
- the questions may ask for information about such subjects as body image, social skills, perceived position in various social hierarchies, etc.
- SPIRITUAL - This subject would elicit information that would include an initial assessment, during an enrollment process, of a user's spiritual state, and then provide ongoing questions and statements for assessing the user's short term and long term spiritual state.
- the questions may ask for information about such subjects as religious beliefs, faith in prayer, views on good and evil in the world, etc.
- WORKING LIFE This subject would elicit information that would include an initial assessment, during an enrollment process, of a user's working life, and then provide on-going questions and statements for assessing the user's working life over time.
- the questions may ask for information about such subjects as the user's level of job coping skills, job stress, personal interactions with coworkers, office social hierarchies, goals and ambitions, etc.
- FINANCIAL This subject would elicit information that would include an initial assessment, during an enrollment process, of a user's financial condition, and then provide on-going questions and statements for assessing the user's financial condition over time.
- the questions may ask for information about such subjects as the user's income level, expenses, etc.
- the questions may be objective (for example, how much a user earns and spends each year) or subjective (for example, asking the user "do you feel overwhelmed by your financial burdens?").
- various measures of the state of the user's well-being can be determined from the user's responses to selected questions. These measures may be determined from the responses to questions from only a single subject window, or from responses to questions from selected sets of subject windows. These measures need not necessarily be exposed to the user, but in some embodiments may be displayed in a form that provides an "at a glance" indication of the user's overall well-being in a particular area.
- measures may include one or more metrics indicating the user's Emotional Well-Being (EWB), Mental Well-Being (MWB), Personal Relations (PR), Physical Well-being (PWB), Self-Esteem
- SEA Job Coping Skills
- SAS Overall Self- Assessment
- One simple method of arriving at a derived measure is to score the responses to the questions posed to the user and present a total score, or "bin" the total into a normalized range (e.g., 1 to 5) with assigned meaning.
- the bin ranges and score values may be empirically determined from a test set of users who are also subjected to more rigorous professional testing in particular subject areas in order to validate the user's answers against the professionally determined test scores.
- FIG. 2 is a flowchart showing a hierarchy of questions or statements in the preferred embodiment of the invention.
- a user is presented a "Level 1" overview question or statement 200.
- Level 1 question Depending upon the user's response to the Level 1 question, one or more Level 2 generalized detail questions or statements 202 may be presented to the user.
- Level 2 questions are designed to elicit more information from a user to explicate the response of the user to a corresponding Level 1 question.
- at least one additional level of questions or statements are used.
- Level 3 particularized detail questions or statements 204 are designed to elicit even further about the user's responses to corresponding Level 1 questions 200 and Level 2 questions 202. Of course, additional levels of questions may be used as desired.
- Level 1 question might be similar to those shown in FIG. 1, e.g., "Yesterday I Ate (poorly) ... (wisely)”.
- a corresponding Level 2 question might ask if the user had any alcoholic drinks yesterday.
- Level 3 questions corresponding to this Level 2 question might include the following:
- questions at any level can be in any form, such as true/false, multiple choice, fill-in, sliding scale, or free-form text.
- a particular level of questioning can be triggered by the user's response to a higher level of questioning. For example, referring to FIG. 1 , if the user answered the Level 1 question "Physically I feel (awful) ... (great)", with a value near the high end of the scale (i.e. , "great”), then for that particular session, the user may not be presented with any correspond- ing Level 2 question.
- Level 1 question response if the user's response to that question was a value towards the lower end of the scale (i.e., "awful"), then the user may be prompted to respond to one or more Level 2 questions to try to elicit the basis for the user's Level 1 question response.
- which questions are presented to a user can be varied depending upon a variety of factors. For example, a subset of all possible Level 1 questions may be posed to the user every session (or at least once each day), while another subset of Level 1 questions may be intermittently posed to the user, either on a random basis, a cyclic basis, or in response to the user's responses to other questions.
- Level 2 or Level 3 questions when Level 2 or Level 3 questions are posed to a user, the specific questions posed may vary depending upon the user's prior responses to such questions, or on a random or cyclic basis, or as a function of the user's responses to other questions at any level. Moreover, the questions posed need not relate only to the prior day, but can be addressed to other time periods (e.g., the prior week, prior month, prior year, etc.).
- FIG. 3 is an example of a computer display that may be used in an embodiment of the invention as a subject window 300.
- Each such subject window 300 may be activated by selecting the corresponding subject button among the window selection buttons 102 shown in FIG. 1.
- the selection may shown in conventional fashion, for example, by displaying a subject button 302 ("Health") as being depressed.
- one or more Level 1 questions 304 relevant to the subject are displayed to a user, along with associated input controls 306 and (optionally) scale labels 308, 310.
- an "expansion" control 312 associated with some or all of the Level 1 questions causes a cascade of one or more related Level 2 questions 314 and associated input controls 316 to be displayed when activated or hidden when deactivated (for example, by clicking on the expansion control 312 with a mouse).
- one or more of the Level 2 questions 314 includes a manual "expansion" control 318 that causes a cascade of one or more related Level 3 questions 320 and associated input controls 322 to be displayed when activated.
- selecting or activating a question at a particular level can cause the entire display to change to another "page" or window showing one or more related lower level questions (e.g., by using hyperlinks).
- Subject windows of the type shown in FIG. 3 may be used during enrollment of a user with the inventive system. For example, during one or more initial sessions, the user would be prompted to respond to questions posed in one or more subject windows corresponding to the subjects shown in FIG. 1.
- This initial, rather intensive, questioning provides a basic data base which can be used to evaluate which questions should be posed most frequently to the user. For example, it may be that a user provides most "negative" answers only with respect to emotional questions during enrollment. By simply determining the subjects having the highest number of "negative” responses, the system can pose more questions to the user relating to those subjects than other subjects.
- each selected question (indicated, for example, by gray shading) is associated with a graph 330 that shows the recent history (e.g., last seven days) of a user's responses to that question. As the selected question changes, the data displayed in the graph 330 would change to corresponding values.
- a date column 332 indicates when the prior responses were made.
- a scroll control 338 allows the user to review earlier or later dates.
- the selected question 304 relates to the user's physical well being.
- a central line 336 tells the user at a glance how many of the user's most recent responses were above the middle of the scale (2.5) or below the middle of the scale.
- the bars 334 may be coded with a "below middle” color and an "above middle” color to further differentiate bar values.
- the spacing between bars 334 can correspond to the amount of days between values.
- the intra-bar spacing is a direct indication of the time between data entry.
- the illustrated graph 330 is useful because it provides the user within an instant indication of how many days the user has been above the scale middle and below the scale middle.
- FIG. 4 is an example of a computer display that may be used in an embodiment of the invention as a journal window 400.
- the journal window 400 may be activated by selecting the JOURNAL button among the window selection buttons 102 shown in FIG. 1. The selection may shown in conventional fashion, for example, by displaying the JOURNAL button 402 as being depressed.
- One purpose of the journal window 400 is to allow a user to record significant events on a daily basis.
- a control bar 404 shows a selected date and includes a control 406 for selecting previous or later dates.
- a user may enter free-form text into an event row 408 that corresponds to an event number 410. Questions related to each event number are set forth in a question section 412.
- a variety of questions 414 may be posed to the user with respect to each event.
- the user may provide input to each question 414 by means of associated controls 416.
- each control 416 is a simple slider control.
- Scale labels 418, 420 provide suitable labels for the end points of the scale. The content of the scale labels 418, 420 may vary for each associated question 414.
- an additional text entry frame 430 is provided to allow a user to record a "Keepsake Thought" for the date selected in the event control bar 404. This allows a user to record ideas, concepts, emotions, etc. , that the user may not characterize as an event.
- Conventional controls may be provided as desired to allow a user to print a report of information collected within the system.
- the user may be able to print a cumulative diary of all events entered into the system through the journal window 400.
- FIG. 5 is a flowchart showing a preferred process for user interaction with a preferred embodiment of the invention.
- This example assumes that the user has already enrolled into the inventive system, and thus has supplied basic background information and responses to an initial set of questions at various levels.
- the system receives and validates a user ID (STEP 500).
- this step may be optional, but even in such an implementation, use of a user ID may be desirable if the implementing program is shared among multiple users (e.g. , within a family).
- the system determines a set of environmental factors applicable to the user (STEP 502). This may entail, for example, looking up weather and environmental information for the geographical sites specified by the user during the enrollment process. Examples of typical environmental factors are described above with respect to FIG. 1.
- the system fetches from data storage the data records applicable to the user (STEP 502).
- Such data records may include, for example, the enrollment information previously provided by the user, and the responses to previous questions or statements entered by the user during previous sessions with the system.
- the system determines the questions to be posed to the user during the current session (STEP 506).
- the questions generally would be Level 1 questions relating to the user's well-being.
- the particular Level 1 questions posed may vary over time, although it is contemplated that a core set of questions may be asked each session.
- the system displays a summary screen similar to that shown in FIG. 1 , including a summary indicative of at least some of the elements of the set of environmental factors and at least one question (STEP 508).
- the system receives the user's input to the displayed questions (note that a user need not necessarily respond to each question; a visual indication, such as a grayed out or different color slider on a slider control, may be used to inform a user that a control 112 has not been set during the current session) (STEP 510).
- the system evaluates the user's input to each question against selected threshold values (STEP 512).
- a user responds to a Level 1 question by entering "2" on a scale from 1 to 5, that value may be below a preselected threshold (e.g., "2.5"), causing the system to indicate that the selected threshold has been exceeded or not met (STEP 514). If the threshold has been exceeded or not met, the system can prompt the user for input to additional questions (i.e., Level 2 questions) (STEP 516). In any event, processing continues with the system cross-correlating the user's inputs, as well as correlating the user's inputs with at least selected elements of the set of environmental factors determined in STEP 502 (STEP 518).
- a preselected threshold e.g., "2.5”
- One or more correlations from the set of correlations may then be displayed to the user as an indication of possible influences of at least some elements of the set of environment factors on the user's well-being (STEP 520).
- the system may also make self-empowerment recommendations to the user, such as suggesting goals or providing insightful statements for the user to contemplate.
- the correlations performed in the preferred embodiment of the invention are not made to determine the relationship between the variables in a theoretical or generalized fashion. Instead, the correlations specifically are to determine the perceived relationships between the variables for each individual user. There may or may not be a relationship between the individual's perception of these variables and the generalized or theoretical relationships found in other research performed on a variety of groups of persons. Stated another way, the preferred correlations relate a single user's responses to that user's other responses and to environmental factors.
- correlations to be made include the various combinations that may be made from each measured external factor (for example, those displayed in the environmental information frame 104), and the user's responses to questions posed to the user (for example, within the home window 100 or within the various subject windows).
- the user's can be presented with correlations, for example, between and among various environmental factors and the user's recorded status with respect to Emotions, Mental state, Personal life, Health (including physical and dietary), Self-Esteem, Spiritual state, Working Life, and Financial state.
- various measures of the user's state may be derived from the user's answers (for example, whether a user has Attention Deficit and Hyperactivity Disorder, or ADHD). These derived measures (for example, an ADHD total score) may also be correlated against any and all of the environmental factors recorded for the user and the user's question responses. The correlations may be made at a top-tier level (for example, correlating the user's response to a question about the general physical well-being of the user against pollen count), or at lower levels (for example, correlating the user's response to a question about whether he or she has yelled at a loved one within the past day against both humidity and temperature).
- a top-tier level for example, correlating the user's response to a question about the general physical well-being of the user against pollen count
- lower levels for example, correlating the user's response to a question about whether he or she has yelled at a loved one within the past day against both humidity and temperature.
- Regression analysis may be used when one wishes to predict values of one variable from values of another variable.
- a technical definition of regression analysis is: the prediction of unknown values of one variable from known values of another variable.
- the preferred embodiment of the invention may take an Environmental Factor (X) and predict Work Relations the next day (Y). If knowing the values of X provides information about the value of Y, then X and Tare said to be related, or to be associated. If the relationship between two variables is linear (a straight line when graphed), Linear Regression is used. Then the formula used for this particular analysis is:
- Y the to-be-predicted variable (e.g. , Work Relations)
- X the known variable (e.g. , Environmental Factor)
- a some variable related to the analysis
- b the slope of the line used in the regression formula (the tangent of the angle of the regression line).
- a second form of analysis which may be used on the data collected from each individual is a correlational analysis.
- Correlational analysis is used when one wants to know if there is a tendency for an individual who is high in one area (e.g., Environmental Pollutants) to be high in another area (e.g., difficulty in mentally focusing). If these two variables co-vary, the correlation coefficient is said to be positive and may range between 0 and +1. If they vary inversely, they are said to be negative and the correlation coefficient may range from 0 to -1.
- r is the Pearson Product Moment Correlation
- X and Y values are the typical designation of values which have been graphed on a Cartesian graph.
- Another form of correlation which might be used in analyzing the data is the Spearman Rank Order Correlation.
- the Spearman Rank Order Correlation is a non-parametric statistical analysis and is used when one's data does not meet the stringent requirement the parametric tests of correlation require.
- the conventional formula used in computing the Spearman Rank Order Correlation is:
- N the number of paired ranks
- d the difference between pairs of rank.
- the number of simple two-way correlations that may be computed can mount up rapidly. For example, if 10 environmental factors and 10 measures of a user's well-being are correlated so that each environmental factor is correlated against each of the 10 measures, and each of the 10 measures are correlated against each of the remaining 9 measures, then the total number of correlations will be (10 x 10) + (10 x 9), or 190. Accordingly, a thresholding function may be applied to categorize and select only the correlations that appear to be most significant statistically. The selected correlations may then be displayed in various forms to the user. For example, FIG. 6 is an example of a graph of the time-series data for air quality versus an overall assessment of physical well-being (PWB), where a positive correlation has been calculated.
- PWB physical well-being
- the invention contemplates at least two forms of feedback: recommendations based on the correlations determined from the user's inputs to the system, and self-responsive questioning.
- recommendations based on the correlations determined from the user's inputs to the system can be implemented as a database of text statements indexed by score values assigned to certain correlations. For instance, some recommendations may suggest that a user seek various types of medical attention when a significant enough correlation exists between the user's general health and air pollution levels, or alcoholic beverage consumption and poor personal relationships.
- Self-responsive questioning is essentially asking a user questions that are derived from the free-form text of the user's responses to prior questions.
- An example of this type of question generation is the well-known ELIZA program, which parsed a user's response to a preliminary question and generated a new question based on key words selected from the parsed response.
- an initial question to a user might be, "How are you feeling today?" If the user responded with “I'm not feeling very good today", a simple parser discards "noise” terms (e.g. , "I'm") and generates a new question by adding an introductory phrase (e.g. , "Why are you") to the remainder of the input to generate a new question: "Why are you not feeling very good today?”
- text fields may be including in one or more of the display windows that ask the user open-ended questions, and then generate ELIZA-type responses. This capability makes the system appears to the user to be a "good listener" that is responsive to the feelings and views of the user.
- Example question topics that may be posed to a user in various subject windows are set forth below.
- Text with braces indicates possible text set members that may be used for constructing unique questions.
- Health, or Physical Well-Being - Examples include seeking the user ' s response on scales (e.g., 1 to 5) measuring both severity and impact on the user: "In the past ⁇ day, week, month, year ⁇ I felt: ⁇ tension; fatigue; muscle aches; digestive upsets; pounding heart; racing heart; restlessness ⁇ ".
- Emotional Well-Being - Examples include seeking the user's response on scales (e.g. ,
- Personal Relationships - Examples include seeking the user's response on scales (e.g. , 1 to 5) measuring both severity and impact on the user:
- Work Relations and Job Coping Skills - Examples include asking the user whether, during a particular period (e.g., day, week, month, year), the user was particularly concerned about certain issues or items, with choices including “none of the time”, “some of the time”, “a good part of the time”, and “most or all of the time”: "In the past ⁇ time period ⁇ I was concerned about: Being unclear regarding what is expected of me at work;
- Self Assessment and Self Esteem - Examples include asking for a particular period (e.g., day, week, month, year), the user's feelings on particular spectra (a numeric scale, such as 1 to 5, may be used, or a range of response choices including “none of the time”, “some of the time”, “a good part of the time”, and “most or all of the time”): "How I have felt about myself in the past ⁇ time period ⁇ : Absolutely the worst ...
- Locus of Control Examples include asking the user about several activities which many persons use to deal with the environment. All of the listed activities are dishonest behaviors which will cause a person to have increasing levels of difficulties over time. The questions may be posed for a particular period (e.g., day, week, month, year), with choices including "none of the time”, “some of the time”, “a good part of the time”, and “most or all of the time”:
- ADHD Symptoms Assessment Examples include asking the user about several activities which may be diagnostic of ADHD. The questions may be posed for a particular period (e.g. , day, week, month, year), with choices including "none of the time”, “some of the time”, “a good part of the time”, and “most or all of the time”:
- one embodiment of the invention provides motivational self-empowerment feedback to allow a user to make positive changes in the user's life. For example, statements of the following type may be posed to a user to guide the user in defining goals, means for accomplishing those goals, and time lines for completion:
- Self-Awareness Statements Thereafter, the user may be given self-awareness statements, one at a time, which help the user define herself or himself as a healthy functioning person.
- the user may be asked to read each statement at least once during a session until it becomes a part of the user's thinking (although the user is not expected to memorize the statement).
- the user may be asked to consider both the surface meaning of each statement, and any deeper meanings of each statement.
- the user may also be asked to spend time contemplating each statement's meaning to the user and how it might change the user's thoughts, actions, and/or beliefs.
- the user may be asked what the user learned from concentrating on each statement, and what, if anything, does the user choose to do differently in light of each statement.
- the statements may be presented to a user several times over the course of a some time period (such as a year), which generally causes a user to achieve deeper levels of understanding as the user re-contemplates a statement and probes to deeper levels of meaning in the statement.
- the system keeps a journal or log of the statements posed and the user's responses, for future review by the user, for automated analysis by a diagnostic system, or for review and analysis by a professional care giver Examples of self- awareness statements include:
- Goal Statements In addition to self-awareness statements, this embodiment of the invention may provide goal statements to a user. New goal statements may be provided each session, or the same goal statement may be repeated for a period of time (e.g., a week). The user may be asked what the user learned from concentrating on each goal statement, and what, if anything, does the user choose to do differently in light of each goal statement. The system keeps a journal or log of the statements posed and the user's responses, for future review by the user, for automated analysis by a diagnostic system, or for review and analysis by a professional care giver. Examples of goal statements include:
- Antonyms include: animated, energetic, playful, sporty, and interested.” Following are lists of adjectives and adverbs (grouped by emotional category) that, along with corresponding definitions, may be selected for display to users in a like manner: Mild Negative Feelings: listless, moody, lethargic, gloomy, dismal, discontented, tired, indifferent, unsure, impatient, dependent, unimportant, regretful, bashful, self- conscious, puzzled, edgy, upset, reluctant, timid, mixed-up, sullen, provoked.
- Moderate Negative Feelings suspicious, envious, enmity, aversion, dejected, unhappy, bored, bad, forlorn, disappointed, wearied, torn-up, inadequate, ineffectual, helpless, resigned, shamed, apathetic, shy, uncomfortable, baffled, confused, nervous, tempted, tense, concerned, perplexed, troubled, disdainful, contemptuous, alarmed.
- Strong Negative Feelings disgusted, resentful, bitter, detested, fed-up, frustrated, sad, depressed, sick, disconsolate, dissatisfied, fatigued, worn-out, useless, weak, hopeless, forlorn, guilty, rejected, embarrassed, inhibited, bewildered, frightened, anxious, dismayed, apprehensive, dreadful, disturbed, antagonistic, vengeful.
- Hurt abused, anguished, belittled, cast off, cheapened, criticized, crushed, debased, defamed, degraded, deprecated, destroyed, devalued, threatened, discarded, discredited, disgraced, disparaged, exploited, forsaken, humiliated, laughed at, let down, maligned, mistreated, mocked, neglected, overlooked, pained, put down, rejected,IPSuled, ruined, souchered, tortured, unappreciated, used, wounded.
- the invention may be implemented in hardware or software, or a combination of both (e.g., programmable logic arrays). Unless otherwise specified, the algorithms included as part of the invention are not inherently related to any particular computer or other apparatus. In particular, various general purpose machines may be used with programs written in accordance with the teachings herein, or it may be more convenient to construct more specialized apparatus to perform the required method steps. However, preferably, the invention is implemented in one or more computer programs executing on programmable systems each comprising at least one processor, at least one data storage system (including volatile and non-volatile memory and/or storage elements), at least one input device, and at least one output device. Program code is applied to input data to perform the functions described herein and generate output information. The output information is applied to one or more output devices, in known fashion.
- Program code is applied to input data to perform the functions described herein and generate output information.
- the output information is applied to one or more output devices, in known fashion.
- Each such program may be implemented in any desired computer language (including machine, assembly, high level procedural, or object oriented programming languages) to communicate with a computer system.
- the language may be a compiled or interpreted language.
- Each such computer program is preferably stored on a storage media or device (e.g. ,
- inventive system may also be considered to be implemented as a computer-readable storage medium, configured with a computer program, where the storage medium so configured causes a computer to operate in a specific and predefined manner to perform the functions described herein.
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Abstract
Description
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Priority Applications (1)
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AU65235/00A AU6523500A (en) | 1999-08-03 | 2000-08-03 | Computerized self-assessment system and electronic journal |
Applications Claiming Priority (2)
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US36810899A | 1999-08-03 | 1999-08-03 | |
US09/368,108 | 1999-08-03 |
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WO2001009759A2 true WO2001009759A2 (en) | 2001-02-08 |
WO2001009759A3 WO2001009759A3 (en) | 2002-03-28 |
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PCT/US2000/021438 WO2001009759A2 (en) | 1999-08-03 | 2000-08-03 | Computerized self-assessment system and electronic journal |
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WO (1) | WO2001009759A2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1251477A2 (en) * | 2001-04-20 | 2002-10-23 | Cognisco Limited | Assessment apparatus to test the competence of a candidate |
WO2015177680A1 (en) * | 2014-05-19 | 2015-11-26 | Koninklijke Philips N.V. | Method and system for guiding patient self-care behaviors |
DE102016014607A1 (en) * | 2016-12-07 | 2018-06-07 | Heinz Benölken | Method and application for individual digital-based health prevention (FIT120-1.0) |
US20230206262A1 (en) * | 2018-02-22 | 2023-06-29 | Swytchback, Inc. | Network-implemented communication system using artificial intelligence |
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US4347568A (en) * | 1978-12-07 | 1982-08-31 | Diamond Shamrock Corporation | Occupational health/environmental surveillance |
US5036462A (en) * | 1989-09-29 | 1991-07-30 | Healthtech Services Corp. | Interactive patient assistance and medication delivery systems responsive to the physical environment of the patient |
WO1994004072A1 (en) * | 1992-08-21 | 1994-03-03 | Brill Peter L | Method and apparatus for measuring psychotherapy outcomes |
US5572421A (en) * | 1987-12-09 | 1996-11-05 | Altman; Louis | Portable medical questionnaire presentation device |
WO1997020496A1 (en) * | 1995-12-07 | 1997-06-12 | Carbon Based Corporation | Medical diagnostic analysis system |
-
2000
- 2000-08-03 WO PCT/US2000/021438 patent/WO2001009759A2/en active Application Filing
- 2000-08-03 AU AU65235/00A patent/AU6523500A/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US4347568A (en) * | 1978-12-07 | 1982-08-31 | Diamond Shamrock Corporation | Occupational health/environmental surveillance |
US5572421A (en) * | 1987-12-09 | 1996-11-05 | Altman; Louis | Portable medical questionnaire presentation device |
US5036462A (en) * | 1989-09-29 | 1991-07-30 | Healthtech Services Corp. | Interactive patient assistance and medication delivery systems responsive to the physical environment of the patient |
WO1994004072A1 (en) * | 1992-08-21 | 1994-03-03 | Brill Peter L | Method and apparatus for measuring psychotherapy outcomes |
WO1997020496A1 (en) * | 1995-12-07 | 1997-06-12 | Carbon Based Corporation | Medical diagnostic analysis system |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1251477A2 (en) * | 2001-04-20 | 2002-10-23 | Cognisco Limited | Assessment apparatus to test the competence of a candidate |
EP1256920A2 (en) * | 2001-04-20 | 2002-11-13 | Cognisco Limited | An evaluation system |
EP1251477A3 (en) * | 2001-04-20 | 2008-05-28 | Cognisco Limited | Assessment apparatus to test the competence of a candidate |
EP1256920A3 (en) * | 2001-04-20 | 2009-03-11 | Cognisco Limited | An evaluation system |
WO2015177680A1 (en) * | 2014-05-19 | 2015-11-26 | Koninklijke Philips N.V. | Method and system for guiding patient self-care behaviors |
DE102016014607A1 (en) * | 2016-12-07 | 2018-06-07 | Heinz Benölken | Method and application for individual digital-based health prevention (FIT120-1.0) |
US20230206262A1 (en) * | 2018-02-22 | 2023-06-29 | Swytchback, Inc. | Network-implemented communication system using artificial intelligence |
Also Published As
Publication number | Publication date |
---|---|
WO2001009759A3 (en) | 2002-03-28 |
AU6523500A (en) | 2001-02-19 |
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