This program (exe, source code, rc files, res, hlp, and pre-hlp text) are provided for you use in developing future programs. This program represents my first attempt at OOP using the object windows functions of Turbo Pascal for Windows version 1.5.
WARNING: This program deals with material which is sensitive and personal (Intelligence Quotients) and is not intended as a "gag" or "party" program. It generates IQ's based on a regression equation described below and is intended for use by trained professionals ONLY! I have included it on this forum for the purposes of source-code use only. I would appreciate any comments you have on the structure of this program. Please be warned that this is my first attempt at windows programming and, therefore, the organization may be a bit sloppy, and procedures/methods are not always efficient (i.e., could probably be written with half the present code). I would really appreciate some encouragement!!!! This has been a trying ordeal as Kurt will testify to.
This program demonstrates some techniques that I have learned in the last week. It establishes as basic window and attaches a simple menu bar which initializes a series of dialog boxes using mostly (the dreaded RADIOBUTTONS). It also employs a very simple help file and a dialog box for the About function (including an ICON). I would strongly recommend the RTFGEN program by L. David. Baldwin for learning quick and easy Help file generation... it was a lifesaver (thanks David).
INTRODUCTION:
The Barona Regression Equation program was designed to facilitate the calculation of pre-morbid estimated IQ's using a demographically based regression equation provided by Barona et al. Please refer to the following reference for details on the generation and use of this regression formula:
Barona,A., Reynolds,C.R., & Chastain,R. (1984). A demographically based index of premorbid intelligence for the WAIS-R. Journal of Consulting and Clinical Psychology, 52, 885-887.
This version (1.1) was developed and compiled in Turbo Pascal for Windows version 1.5 for operation in a Windows environment using object windows, dialogs, menus, and the windows help facilities.
In addition to the distribution disk provided, you will need Microsoft Windows Version 3.1 running in standard or enhanced mode. A copy of the Barona paper describing the generation of the regression equation and its use would also be helpful.
Help with various aspects of the regression equation is provided via the help menu (keyword [Operation:dataentry]) but is not yet available during the data-entry process. Please read this section now to avoid problems during the data entry process.
INSTALLATION AND OPERATION:
To install the Barona program simply place the distribution disk in the appropriate drive; in windows program manager (or equivalent shell) select File|Run and then type in the full path designation and install (i.e., b:\\install if your distribution disk is in drive b:
The installation program will copy the appropriate files to your hard drive and will place them in a subdirectory named "IQ". It will also generate a program group in Program Manger called IQ and will establish an icon for the Barona program. To run the Barona program after installation, simply double click on its program icon.
If you distribute copies of this program to colleagues, please provide all files on the distribution disk in their original form.
Initializing the Barona program will bring up a main window with two menu selections. The Start selection allows you to select between calculating an estimated IQ for a patient (start program) and exiting the program. The Help selection allows you to bring up this help file or get version information for this program.
To enter a patient's data, select Start|Run Program. This will initiate a series of dialog boxes which require input from the user. \b\fs18 NOTE: You must enter each field to generate a valid IQ estimate. When completed, the estimated Verbal, Performance, and Full Scale IQ's will be presented. You are free to calculated multiple IQ's in a session by simply selecting Start|Run Program again and again.
Gender: self-explanatory
Age: self-explanatory
Race: The original regression equation based on the 1981 standardization sample for the WAIS-R included only three ethnic groups (African American, Other, and Caucasian).
Education: self-explanatory
Work: Not in the labor force: "This category corresponds to homemakers, full-time students, persons unemployed for reasons of health, retired persons, and others not actively seeking employment."
Enter the patient's work category based on their current work status.
Region: Region, according to the original Barona paper, corresponds to their current living situation (i.e., persons living in Chicago would be classified as North Central).
Residence: Residence relates to current living situation (i.e., persons living in Salt Lake City would be classified as Urban).
To leave the program, simply select Start|Exit
SUMMARY:
This program was designed to be used by qualified professionals in the practice of providing psychological services. It is not intended as a substitute for formally established IQ's using recognized testing procedures and should NOT be used as such. Familiarity with the original paper describing the techniques used to establish the regression equation and familiarity with regression techniques is encouraged to fully understand the limits of estimated IQ's using this procedure. The regression formula used in this program generates IQ's with the following Standard Errors:
Verbal Scale IQ 11.79
Performance Scale IQ 13.23
Full Scale IQ 12.14
I would appreciate any comments or suggestions you have on this version of the Barona program. You can contact me at:
Paul A. Gore, Jr.
740 East 300 South Apt 104
Salt Lake City, UT 84102
Email: riasec@aol.com
xw36pag@luccpua.it.edu
This software claims no warranty, implied or otherwise. This software is provided "AS IS". The author claims no responsibility for any damages that might be caused by the use or abuse of this software. This software remains the property of the author. This software may not be modified in any way.
This software is provided as "freeware" which means that you are free to distribute this disk and all of its contents to other professionals with no charge.
Special thanks to Kurt Barthelmess for his assistance on technical problems in the design of this program.
