Frequently Asked Questions

How many questions can be asked? Specific Issue or Single Issue Examinations limit tests to two to three relevant questions. Mr. Millwee works with counsel and the subject to ask the most relevant questions relating to the issue.

How long does it take? Forensic polygraph examinations generally take between two to four hours, depending on the complexity of the issue and the needs of counsel.

How much will the polygraph examination cost? Generally, the examination will cost $500. Payment must be made in advance, which can be done securely online or by sending payment directly to SecurTest. Checks from law firms and approved corporate and government clients is acceptable, otherwise certified checks are required when paying by telephone. We have a 24-hour cancellation notice requirement once the polygraph appointment is made.

Are there any hidden costs for fees or expenses? No. Mr. Millwee provides a detailed agreement that covers all costs and expenses that is signed by the client, the subject of the examination, where applicable, and Mr. Millwee.

Do you accept Credit Cards? Yes. We accept all major credit cards.

Can you test after normal business hours? Yes. Mr. Millwee attempts to schedule polygraphs according to the needs of all clients. Many examinations are administered at the offices of the attorney, prosecutor, jail, prison, or other locations. Hourly rates apply.

Will you travel to me for the test? Yes. Mr. Millwee often administers the examination away from his office as indicated in the previous question. Arrangements can also be made to use meeting rooms in hotels across the country. Hourly rates apply.

Can I call for a free consult? Yes. Mr. Millwee prefers initial consultations to insure that the polygraph is indicated for the issue in question.

Can an employee be given a polygraph? Yes. However, the federal Employee Polygraph Protection Act of 1988 governs employers’ use of the polygraph. Mr. Millwee will assist the employer in meeting the criteria. Employees can always voluntarily take a polygraph. More information can be found at http://www.polygraph.org/eppa.

How accurate is the polygraph? Polygraphs are the most effective tool in helping determine fact from fiction. Polygraph research shows that actual examinations that were later independently verified by confessions and forensic evidence proved to be accurate between 90 to 95%.

Can the subject 'beat' the test? Computerized polygraph technological advances used by Mr. Millwee shows attempts by subjects to use countermeasures. The only reason for a person to attempt to defeat the polygraph is deception.

Should I stop taking my medication before the polygraph? No. Never stop prescribed medications except by orders of your physicians. Discuss with Mr. Millwee medications and your medical history, as he will determine if you should not take a polygraph.

Will it hurt to take a polygraph? No, it is not physically painful. The polygraph instrument attachments are non-intrusive and lightweight.

Will you ask personally embarrassing questions? No. All questions are reviewed with you before the exam. Only questions directly applicable to the resolution of the relevant issues and proper control questions are asked. No questions involving your race, gender, religion, sexual orientation or preference, political opinions, cultural values, or other issues that are deliberately designed to embarrass or demean you will be asked.

Will my being nervous cause me to “fail” the polygraph? No. Everyone is nervous taking a polygraph. You will be given specific instructions and Mr. Millwee’s style is instructive and calming. Follow his instructions and simply tell the truth.

How will the results be reported? The agreement between the person or organization ordering the polygraph determines who is to receive the results. No other parties, except where required by law, will receive the results. Mr. Millwee discusses his findings with the subject of the examination. A written report, if requested in the agreement, is generally issued with one business day.

Are there quality control procedures to insure accuracy? Yes. You may request Mr. Millwee send your polygraph charts, his notes and report to another expert examiner for evaluation. Mr. Millwee can provide a list of independent experts or you may find another. You may be responsible for the second opinion or analysis fees, if any.

How do I schedule a polygraph? Call Mr. Millwee to discuss the matter with you. He will discuss your needs to insure that the polygraph or some other forensic or expert method best suited to the situation.

Should I do anything in preparation for the polygraph? No. Get a good night’s rest before the polygraph. Arrive on time. Cooperate and tell the truth. Dress comfortably as you may be sitting for several hours with appropriate breaks. You can always stop the test for a break, or all together.

The American Polygraph Association provides additional information, as follows:

What is a Polygraph?

The term "polygraph" literally means "many writings." The name refers to the manner in which selected physiological activities are simultaneously recorded. Polygraph examiners may use conventional instruments, sometimes referred to as analog instruments, or computerized polygraph instruments. It is important to understand what a polygraph examination entails. A polygraph instrument will collect physiological data from at least three systems in the human body. Convoluted rubber tubes that are placed over the examinee's chest and abdominal area will record respiratory activity.

Two small metal plates, attached to the fingers, will record sweat gland activity, and a blood pressure cuff, or similar device will record cardiovascular activity. A typical polygraph examination will include a period referred to as a pre-test, a chart collection phase and a test data analysis phase. In the pre-test, the polygraph examiner will complete required paperwork and talk with the examinee about the test. During this period, the examiner will discuss the questions to be asked and familiarize the examinee with the testing procedure.

During the chart collection phase, the examiner will administer and collect a number of polygraph charts. Following this, the examiner will analyze the charts and render an opinion as to the truthfulness of the person taking the test. The examiner, when appropriate, will offer the examinee an opportunity to explain physiological responses in relation to one or more questions asked during the test. It is important to note that a polygraph does not include the analysis of physiology associated with the voice. Instruments that claim to record voice stress are not polygraphs and have not been shown to have scientific support.

Who uses the polygraph?

The three segments of society that use the polygraph include law enforcement agencies, the legal community, and the private sector. They are further described as follows:

· Law Enforcement Agencies - Federal Law Enforcement Agencies, State Law Enforcement Agencies, and Local Law Enforcement Agencies such as Police and Sheriff's Departments.

· Legal Community - U.S. Attorney Offices, District Attorney Offices, Public Defender Offices, Defense Attorneys, Parole & Probation Departments.

· Private Sector - Companies and Corporations under the restrictions and limitations of the Employee Polygraph Protection Act of 1988 (EPPA).

· Private citizens in matters not involving the legal or criminal justice system.

· Attorneys in civil litigation.

What is the Employee Polygraph Protection Act? (EPPA)

See our comprehensive page on this subject by clicking here.

Why do critics figures vary?

One of the problems in discussing accuracy figures and the differences between the statistics quoted by proponents and opponents of the polygraph technique is the way that the figures are calculated. At the risk of over simplification, critics, who often don't understand polygraph testing, classify inconclusive test results as errors. In the real life setting an inconclusive result simply means that the examiner is unable to render a definite diagnosis. In such cases a second examination is usually conducted at a later date.

To illustrate how the inclusion of inconclusive test results can distort accuracy figures, consider the following example: If 10 polygraph examinations are administered and the examiner is correct in 7 decisions, wrong in 1 and has 2 inconclusive test results, we calculate the accuracy rate as 87.5% (8 definitive results, 7 of which were correct.) Critics of the polygraph technique would calculate the accuracy rate in this example as 70%, (10 examinations with 7 correct decisions.) Since those who use polygraph testing do not consider inconclusive test results as negative, and do not hold them against the examinee, to consider them as errors is clearly misleading and certainly skews the figures.

Preemployment Test Accuracy To date, there has been only a limited number of research projects on the accuracy of polygraph testing in the pre-employment context, primarily because of the difficulty in establishing ground truth. However, since the same physiological measures are recorded and the same basic psychological principles may apply in both the specific issue and pre-employment examinations, there in no reason to believe that there is a substantial decrease in the accuracy rate for the preemployment circumstance. The few studies that have been conducted on pre-employment testing support this contention.

While the polygraph technique is not infallible, research clearly indicates that when administered by a competent examiner, the polygraph test is one of the most accurate means available to determine truth and deception.

For an excellent review of the research involving validity and reliability, including preemployment screening, see: The Accuracy and Utility; of Polygraph Testing. (1984) Washington, DC: U.S. Department of Defense, 1984. Complete reprints may be purchased from the APA National Office.

Polygraph Screening in Police Agencies - The Employee Polygraph Protection Act of 1988 (EPPA) prohibits most private employers from using polygraph testing to screen applicants for employment. It does not affect public employers such as police agencies or other governmental institutions. In the testimony regarding EPPA it became clear that there were no current and reliable data on a variety of important issues about police applicant screening, although polygraph testing had reportedly been used for that purpose since at least the early 1950's. In recognition of this gap, the APA Research Center at Michigan State University embarked on a survey of police executives in the U.S. to determine the extent of, and conditions in which, polygraph testing is being used for pre-employment screening The survey population included 699 of the largest police agencies in the United States, excluding federal agencies, and produced usable returns from 626 agencies, a response rate of 90%. The major results of the survey showed the following:

Among the respondents, 62% had an active polygraph screening program, 31% did not and 7% had discontinued polygraph screening, usually because of prohibitive legislation. These results make it clear that a great majority of our largest police agencies do have a polygraph screening program in effect. These agencies employ, on average, 447 officers and service a population averaging 522,000 citizens. They primarily use the polygraph to screen applicants for sworn positions, although 54% also screen persons interested in non-sworn positions. Approximately 25% of the persons tested are disqualified from police employment based on the information developed during polygraph testing which, by the way, is used both to verify information provided in an application form and to develop information that cannot be gotten by other means. Only a very small proportion (2%) of agencies use polygraph testing as a substitute for a background investigation. A rank ordered listing of topics covered during polygraph testing revealed that investigation of illegal drug usage, employment related dishonesty, and involvement in felonies are the most important.

When asked to indicate what their reasons were for using polygraph screening, the great majority of the agencies indicated that it reveals information that cannot be obtained by other selection methods. Closely following this item in order, was that polygraph testing makes it easier to establish background information, that it deters undesirable applicants, and that it is faster than other methods of selection. The three leading benefits of polygraph screening were that applications were more honestly completed; that higher quality employees were hired; and that there were fewer undesirable employees. Over 90% of these agencies expressed either moderate or high confidence in their polygraph screening program and 80% of them reported that in their experience the accuracy of the testing ranged between 86%-100%. The only procedure that was considered to be as useful as polygraph screening was a background investigation; all others, including written psychological tests, psychological or psychiatric interviews, personal interviews, and interviews by a selection board were judged to be less useful. Finally, this survey also showed that polygraph screening revealed applicant's involvement in serious, undetected criminality. For example, 9% of the agencies said that polygraph screening detected involvement by some applicants in unsolved homicides; 34% indicated some applicant involvement in forcible rape; and 38% showed some applicant participation in armed robberies. Other serious, unsolved crimes, such as burglary, arson and drug offenses were also revealed by polygraph screening.

Are there errors in a polygraph examination?

False positive, False negative - While the polygraph technique is highly accurate, it is not infallible and errors do occur. Polygraph errors may be caused by the examiner's failure to properly prepare the examinee for the examination, or by a misreading of the physiological data on the polygraph charts. Errors are usually referred to as either false positives or false negatives. A false positive occurs when a truthful examinee is reported as being deceptive; a false negative when a deceptive examinee is reported as truthful. Some research indicates that false negatives occur more frequently than false positives, other research studies show the opposite conclusion. Since it is recognized that any error is damaging, examiners utilize a variety of procedures to identify the presence of factors which may cause false responses, and to insure an unbiased review of the polygraph records; these include:

Protective Procedures

· an assessment of the examinee's emotional state

· medical information about the examinee's physical condition

· specialized tests to identify the overly responsive examinee and to calm the overly nervous

· control questions to evaluate the examinee's response capabilities

· factual analysis of the case information

· a pre-test interview and detailed review of the questions

· quality control reviews

Examinee's Remedies - If a polygraph examinee believes that an error has been made, there are several actions that may be taken including the following:

· request a second examination

· retain an independent examiner for a second opinion

· file a complaint with a state licensing board

· file a complaint with the Department of Labor under EPPA

· file a request for the assistance of the American Polygraph Association

What is the scope of test questions?

Prohibitive Inquiries - Personal and intrusive questions have no place In a properly conducted polygraph examination. Many state licensing laws, the Employee Polygraph Protection Act, as well as the American Polygraph Association, has so stated in language similar to the following:

NO EXAMINER SHOULD INQUIRE INTO ANY OF THE FOLLOWING AREAS DURING PRE-EMPLOYMENT OR PERIODIC EMPLOYMENT EXAMINATIONS:

· religious beliefs or affiliations

· beliefs or opinions regarding racial matters

· political beliefs or affiliations

· beliefs, affiliations or lawful activities regarding unions or labor organizations

· sexual preferences or activities

In a law enforcement preemployment polygraph examination, the questions focus on such
job related inquiries as the theft of money or merchandise from previous employers,
falsification of information on the job applications, the use of illegal drugs during
working hours and criminal activities. The test questions are limited in the time span they
cover, and all are reviewed and discussed with the examinee during a pre-test interview
before any polygraph testing is done. There are no surprise or trick questions.

In a specific issue polygraph examination the relevant questions focus on the particular act
under investigation.

Who gets the test results?

According to the various state licensing laws and the American Polygraph Association's Standards and Principles of Practice, polygraph results can be released only to authorized persons. Generally those individuals who can receive test results are the examinee, and anyone specifically designated in writing by the examinee, the person, firm, corporation or governmental agency which requested the examination, and others as may be required by due process of law.

What legislation dictates polygraph?

Licensing: Currently there are 29 states and 3 counties which have laws requiring licensure or certification for polygraph examiners. Most laws require formal instruction, an internship training period and successful completion of a licensing examination. For example, the following are basic requirements for licensure in one state:

A person is qualified to receive a license as an examiner:

· who establishes that he or she is a person of good moral character; and,

· who has passed an examination conducted by the Licensing Committee, or under its supervision. to determine his or her competency to obtain a license to practice as an examiner and

· who has conferred upon him or her an academic degree, at the baccalaureate level, from an accredited collect or university; and,

· who has satisfactorily completed 6 months of study in the detection of deception, as prescribed by rule.

Prohibitive Legislation: In addition to the Employee Polygraph Protection Act, to date there are 20 states and the District of Columbia which have enacted legislation designed to regulate an employer's use of the polygraph. No state prohibits polygraph testing in all settings. A typical statute states: No employer may require a prospective or current employee to take a polygraph examination as a condition of employment or continued employment.

Most of these states make exceptions for testing of certain occupational groups. Commonly exempted are law enforcement agencies and companies that manufacture, distribute or dispense drugs and controlled substances.

The American Polygraph Association has consistently supported licensing efforts throughout the country. The APA encourages efforts to establish proper qualifications for polygraph examiners and criteria for testing procedures.

The Employee Polygraph Protection Act of 1988 prohibits much, but not all pre-employment polygraph testing. Testing of employees is permitted to solve an employer's "economic loss." There are exemptions for guards, armored car personnel and those who handle drugs and narcotics. EPPA does not affect testing for attorneys or local, state or federal agencies. See: PL 199 437. Final Rules in the Federal Register, 56 (42). Monday, March 4 1991,29 CRF Part 801.

Admissibility

Polygraph results (or psychophysiological detection of deception examinations) are admissible in some federal circuits and some states. More often, such evidence is admissible where the parties have agreed to their admissibility before the examination is given, under terms of a stipulation. Some jurisdictions have absolute bans on admissibility of polygraph results as evidence and even the suggestion that a polygraph examination is involved is sufficient to cause a retrial. The United States Supreme Court has yet to rule on the issue of admissibility, so the rules in federal circuits vary considerably. The Supreme Court has said, in passing, that polygraph examinations raise the issue of Fifth Amendment protection, [Schmerber v. California, 86 S. Ct. 1826 (l966).] The Supreme Court has also held that a Miranda warning before a polygraph examination is sufficient to allow admissibility of a confession that follows an examination, [Wyrick v. Fields, 103 S. Ct. 394 (1982).] In 1993, the Supreme Court removed the restrictive requirements of the 1923 Frye decision on scientific evidence and said Rule 702 requirements were sufficient, [Daubert v. Mettell Dow Pharmaceutcals, 113 S.ct. 2786.]Daubert did not involve lie detection, per se, as an issue, as Frye did, but it had a profound effect on admissibility of polygraph results as evidence, when proffered by the defendants under the principles embodied in the Federal Rules of Evidence expressed in Daubert, see [United States v. Posado (5th Cir. 1995) WL 368417.] Some circuits already have specific rules for admissibility, such as the 11th Circuit which specifies what must be done for polygraph results to be admitted over objection, or under stipulation, [United States v. Piccinonna 885 F.2d 1529 (11th Cir. 1989).] Other circuits have left the decision to the discretion of the trial judge. The rules that states and federal circuits generally follow in stipulated admissibility were established in [State v. Valdez, 371 P.2d 894 (Arizona, 1962).] The rules followed when polygraph results are admitted over objection of opposing counsel usually cite [State v. Dorsey, 539 P.2d 204 (New Mexico, 1975).] Primarily because of Daubert, as well as the impact the other cited cases have had, polygraph examination admissibility is changing in many states. Many appeals, based on the exclusion of polygraph evidence at trial are now under review by appellate courts.

Representative case citations are provided for reference:

Georgia:
State v. Chambers, 240 Ga. 76, 239 SE.2d 324 (1977).
Miller v. State, 380 S.E.2d 690 (1989).

Source: American Polygraph Association

Polygraph Validity Research

The American Polygraph Association believes that scientific evidence supports the high validity of polygraph examinations. Thus, such examinations have great probative value and utility for various uses in the criminal justice system. However, a valid examination requires a combination of a properly trained examiner, a polygraph instrument that records as a minimum cardiovascular, respiratory, and electrodermal activity, and the proper administration of an accepted testing procedure and scoring system.

The American Polygraph Association has a compendium of research studies available on the validity and reliability of polygraph testing. The 80 research projects listed, published since 1980, involved 6,380 polygraph examinations or sets of charts from examinations.

Researchers conducted 12 studies of the validity of field examinations, following 2, 174 field examinations, providing an average accuracy of 98%. Researchers conducted 11 studies involving the reliability of independent analyses of 1,609 sets of charts from field examinations confirmed by independent evidence, providing an average accuracy of 92%. Researchers conducted 41 studies involving the accuracy of 1,787 laboratory simulations of polygraph examinations, producing an average accuracy of 80%.

Researchers conducted 16 studies involving the reliability of independent analyses of 810 sets of charts from laboratory simulations producing an average accuracy of 81%. Tables list the authors and years of the research projects, which are identified fully in the References Cited.