What is the minimum age a child
should be allowed to scuba dive? According to PADI (the Professional
Association of Dive Instructors) children can be certified as Junior
Open Water Divers as early as the age of 10. Whether this is
recommendable for any or all children is a subject of debate.
Children develop physically and mentally at different rates, making
it difficult to define an age at which all children can safely dive.
A child's maturity, reasoning skills, and physical limitations should
be taken into account when determining if he is ready to begin scuba
diving.
Not All Children
and Teenagers Should Dive:
Scuba diving certification agencies allow children to enroll in
scuba classes, but not all children and teenagers are ready to handle
the stress of the underwater environment and the theory work required
for a diving course. The following questions can be answered in the
affirmative, a child may be ready to enroll in a scuba diving
certification course.
Helpful Guidelines
to Determine if a Child Is Ready for a Scuba Certification:
• Does the child want to learn to dive? (This should not be the
merely desire of his parents and friends.)
• Is the child
medically fit to dive?
• Is the child comfortable in the
water, and can he swim?
• Does the child have a sufficient
attention span to listen to and learn from class discussions, pool
and open water briefings and debriefings and other interactions with
an instructor?
• Can the child learn, remember and apply
multiple safety rules and principles?
• Are the child's
reading skills sufficient to learn from adult-level material
(allowing for extra reading time, and the child may request help)?
•
Can the child feel comfortable telling an unfamiliar adult
(instructor) about any discomfort or not understanding something?
•
Does the child have reasonable self control and the ability to
respond to a problem by following rules and asking for help rather
than by acting impulsively?
• Does the child have the
ability to understand and discuss hypothetical situations and basic
abstract concepts like space and time?
Arguments in
Favour of Children Diving:
1. The younger people are when they begin scuba diving, the
more comfortable they are likely to be with it.
2. Diving parents can take their children on scuba holidays
and share their love of the underwater world their family.
3. Scuba diving courses take abstract concepts from
physics, math, and natural science and apply them to the real world.
4. Diving encourages students to care about conservation of
the natural environment.
5. Although diving is risky, most activities in life have
some risk. Teaching a child or teenager to responsibly manage the
risks of diving can help them to learn personal responsibility.
Medical Arguments
Against Children Diving:
1. Patent Foramen Ovale (PFO): While in the womb, all
infants' hearts have a passageway that allows blood to bypass the
lungs. After birth, this hole gradually closes as the child matures.
Young, or slowly developing children may still have a partially open
PFO by the age of 10. Research is ongoing, but initial findings
suggest that PFOs may increase the risk of decompression illness.
2. Equalization Issues: A scuba diver must add air to his
middle ear via the eustachian tube to equalize the air pressure as he
descends. Most adults can easily equalize their ears. However, the
physiology of a child's ears can make equalization difficult or
impossible. Young children have flattened, small eustachian tubes
that may not allow air to flow to the middle ear effectively. For
many children under the age of 12 (and some older ones) it is
physically impossible to equalize the ears because the eustachian
tubes are not sufficiently developed. Failure to equalize the ears
can lead to severe pain and ruptured ear drums.
3. Unknown Physiological Effects of Diving: The effects of
increased pressure and nitrogen on developing bones, tissues, and
brains is unknown. A lack of concrete evidence about the effects of
pressure and nitrogen on developing bodies does not mean the effects
are bad. However, pregnant women are discouraged from diving for the
reason that the effects of diving on fetuses are unknown. Childhood
and adolescence are (in most cases) a temporary condition, so the
same argument can be made against children diving.
Remember that children may experience discomfort differently from
adults. They may not have a good understanding of what is physical
sensations are normal when diving, and therefore may not communicate
potentially dangerous physical problems effectively with adults.
Psychological
Arguments Against Children Diving:
1. Concrete Thinking: This may lead to the inability to use
logic and concepts to appropriately react to an unfamiliar situation.
In general adolescents move out of the concrete thinking stage around
age 11. A concrete-thinking student can parrot back the gas laws and
diving safety rules, he may not be able to apply them properly to an
unfamiliar emergency situation. Most training agencies require that
children and young adolescents dive with an adult who can respond to
unforeseen situations for them. However, an adult can not always
prevent a child from reacting to a situation in an inappropriate way,
such as holding his breath or rocketing to the surface.
2. Discipline: Not all children and young adults have the
discipline required to conduct the necessary safety checks and
follow safe diving practices once they have received their
certification card. If a child is likely to have a nonchalant
attitude about diving safety, it may be best to keep him out of the
water.
3. Responsibility for a Buddy: Even though he is young, a
child diver is responsible for rescuing his adult buddy in the case
of an emergency. Adults should consider whether a child has the
reasoning skills and mental capabilities to react to an emergency
situation and rescue a buddy underwater.
4. Fear and Frustration: Unlike many sports, such as tennis
or soccer, a frustrated, scared, or injured child can not just
"stop". Children divers should be able to react to an
uncomfortable situation logically and maintain control of themselves
during a slow emergency ascent.
Ethical Arguments
Against Children Diving:
Diving is a risky sport. Diving is different from most sports in
that it places the diver in a environment hostile to his survival.
Can a child truly understand the risk he is taking when he goes
diving? Children may not understand their own vulnerability until it
is too late. Even if a child says that he understands he can die or
become paralyzed for life as a result of a diving accident, does he
truly comprehend what that means? In most cases it is unlikely. Is it
ethical to expose a child to a risk that he does not comprehend and
can therefore not accept?