What You Need to Know About Drug Testing in Schools
Developing a Testing Program
What Should You Do Before You Begin Testing?
The decision of whether to implement a drug-testing program should not be left to one individual, or even to a school board. It should involve the entire community. In fact, by making the effort to include everyone, a school can greatly increase its chances of adopting a successful testing program.
It is not enough to have a general sense that student drug testing sounds like a good idea. Schools must first determine whether there is a real need for testing. Such a need can be determined from student drug-use surveys, reports by teachers and other school staff about student drug use, reports about drug use from parents and others in the community, and from discoveries of drug paraphernalia or drug residue at school.
Schools considering testing will want plenty of public input, bringing together anyone who has an interest in reducing student drug use. |
If student drug use is found to be a significant problem, schools will want to consult early in their deliberations with an attorney familiar with laws regarding student drug testing. They should seek the advice of drug prevention and treatment professionals, and also contact officials at schools that already have drug-testing programs to learn what works and what doesn’t.
Schools considering testing will want plenty of public input. They should bring together members of the board of education, school administrators and staff, parents, community leaders, local healthcare agencies, local businesses, students, and anyone else who has an interest in reducing student drug useeven those who are against the idea. Listening to opponents and including their views can strengthen the testing program and improve its chances of success.
What Are the Elements of a Drug-Testing Program?
![Students Talking](students.jpg)
Many workplaces have had drug-testing programs in place for years, and recently some school districts have implemented programs for testing their athletes. Successful programs typically share a number of common elements, beginning with a clear written policy. Parents and teachers sign a statement declaring that they understand the policy, which is announced at least 90 days before testing begins. An effective policy addresses questions such as:
- Which students can be tested for drug use?
- What is the process for selecting students for testing?
- Who will conduct the test?
- What are the consequences of a positive drug test?
- Are steps clearly articulated for helping students who test positive for drugs?
- Will a second confirming test be done?
- Who pays for the test?
- Will subsequent positive tests result in suspension or expulsion from extracurricular activities?
- Are test results cumulative throughout a student’s tenure at the school, or is the slate wiped clean each year?
- What happens if a student refuses to take the test? Will refusal be construed as a drug-positive test?
- Who will see the test results, and how will confidentiality be maintained?
- How will parents be informed about positive test results?
- How does a student contest the results of a positive test result? And what mechanism is in place for students whose prescription medication triggers a positive reading?
What Kinds of Tests Are Available?
Urinalysis, the most common drug testing method, has been studied exhaustively and used extensively, has undergone rigorous challenge in the courts, and has proved to be accurate and reliable. As a result, urinalysis currently is the only technique approved for drug testing in the Federal workforce. Some employers, however, have already begun using other types of drug testson hair, sweat, and oral fluids. Each of these new tests has benefits as well as drawbacks. The chart on page 9 outlines some of the pros and cons.What Does Each Test Measure?
Drug tests are used to determine whether a person has used alcohol or illegal drugs. Some tests show recent use only, while others indicate use over a longer period. Each type of test has different applications and is used to detect a specific drug or group of drugs. The Federal Drug-Free Workplace program, which serves as a model for accuracy and quality assurance in drug testing, relies on a urine test designed to detect the use of marijuana, opiates, cocaine, amphetamines, and phencyclidine (PCP). Urine tests can also be used to detect alcohol, LSD, and cotenine, the major metabolite of nicotine.
Following are summaries of the most commonly used tests:
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Urine
Results of a urine test show the presence or absence of specific drugs or drug metabolites in the urine.Metabolites are drug residues that remain in the system for some time after the effects of the drug have worn off. A positive urine test does not necessarily mean the subject was under the influence of drugs at the time of the test. Rather, it detects and measures use of a particular drug within the previous few days.
HairAnalysis of hair may provide a much longer “testing window” for the presence of drugs and drug metabolites, giving a more complete drug-use history that goes back as far as 90 days. Like urine testing, hair testing does not provide evidence of current impairment, only past use of a specific drug. Hair testing cannot be used to detect alcohol.
Pros and Cons of the Various Drug Testing Methods
TYPES OF TESTS | PROS | CONS | WINDOW OF DETECTION |
URINE | |
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HAIR | |
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ORAL FLUIDS | |
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SWEAT PATCH | |
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Sweat Patch
Another type of drug test consists of a skin patch that measures drugs and drug metabolites in perspiration. The patch, which looks like a large adhesive bandage, is applied to the skin and worn for some length of time. A gas-permeable membrane on the patch protects the tested area from dirt and other contaminants. The sweat patch is sometimes used in the criminal justice system to monitor drug use by parolees and probationers, but so far it has not been widely used in workplaces or schools.
Oral Fluids
Traces of drugs, drug metabolites, and alcohol can be detected in oral fluids, the generic term for saliva and other material collected from the mouth. Oral fluids are easy to collecta swab of the inner cheek is the most common way. They are harder to adulterate or substitute, and collection is less invasive than with urine or hair testing. Because drugs and drug metabolites do not remain in oral fluids as long as they do in urine, this method shows more promise in determining current use and impairment.
Breath Alcohol
Unlike urine tests, breath-alcohol tests do detect and measure current alcohol levels. The subject blows into a breath-alcohol test device, and the results are given as a number, known as the Blood Alcohol Concentration, which shows the level of alcohol in the blood at the time the test was taken. In the U.S. Department of Transportation regulations, an alcohol level of 0.04 is high enough to stop someone from performing a safety-sensitive task for that day.
What Do Drug Tests NOT Measure?
The five-drug urine test used in the Federal Drug-Free Workplace Program does not detect all drugs used by young people. For example, it does not detect so-called “club” drugs such as gamma hydroxybutyrate (GHB) and Ecstasy, for example, although other urine tests can determine use of these drugs, and hair tests can easily detect Ecstasy use. No standard test, however, can detect inhalant abuse, a problem that can have serious, even fatal, consequences. (Inhalant abuse refers to the deliberate inhalation or sniffing of common household productsgasoline, correction fluid, felt-tip markers, spray paint, air freshener, and cooking spray, to name a fewwith the purpose of “getting high.”)
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