Behavior Therapy and Cognitive Behavior Therapy are types of treatment that are based firmly on research findings. These approaches aid people in achieving specific changes or goals.
Changes or goals might involve:
A way of acting: like smoking less or being more outgoing;
A way of feeling: like helping a person to be less scared, less depressed, or less anxious;
A way of thinking: like learning to problem-solve or get rid of self-defeating thoughts;
A way of dealing with physical or medical problems: like lessening back pain or helping a person stick to a doctor’s suggestions.
Behavior Therapists and Cognitive Behavior Therapists usually focus more on the current situation and its solution, rather than the past.
They concentrate on a person’s views and beliefs about their life, not on personality traits.
Behavior Therapists and Cognitive Behavior Therapists treat individuals, parents, children, couples, and families.
Replacing ways of living that do not work well with ways of living that work, and giving people more control over their lives, are common goals of behavior and cognitive behavior therapy.
HOW TO GET HELP:
If you are looking for help, either for yourself or someone else, you may be tempted to call someone who advertises in a local publication or who comes up from a search of the Internet.
You may, or may not, find a competent therapist in this manner.
It is wise to check on the credentials of a psychotherapist.
It is expected that competent therapists hold advanced academic degrees.
They should be listed as members of professional organizations, such as the Association for Behavioral and Cognitive Therapies or the American Psychological Association.
Of course, they should be licensed to practice in your state.
You can find competent specialists who are affiliated with local universities or mental health facilities or who are listed on the websites of professional organizations.
You may, of course, visit our website (www.abct.org) and click on "Find a CBT Therapist"
The Association for Behavioral and Cognitive Therapies (ABCT) is an interdisciplinary organization committed to the advancement of a scientific approach to the understanding and amelioration of problems of the human condition.
These aims are achieved through the investigation and application of behavioral, cognitive, and other evidence-based principles to assessment, prevention, and treatment.
Circadian Rhythm Sleep-Wake Disorders (CRSDs) involve a problem in the
timing of sleep. Sleep is disrupted due to a misalignment between the body’s
internal rhythm and the individual’s desired sleep-wake cycle. People with
CRSDs are not able to fall asleep when they want or be as fully awake as they
wish or need to be. This problem may stem from internal/bodily or external/
environmental factors. It is estimated that 35 million Americans suffer
What Are Circadian Rhythms?
Circadian rhythms are 24-hour rhythms that control human sleep and other bodily
functions. “Circadian” stems from the Latin circa diem meaning “about a day.”
Sleep and wakefulness are controlled in part by an “internal clock” located in a
region of the brain called the suprachiasmatic nucleus (SCN). As the body’s master
clock, the SCN sends out signals that change the levels of hormones (e.g.,
melatonin and cortisol) and body temperature over a 24-hour period. Regular
exposure to light and dark are necessary to synchronize the internal clock with
the external day. Bright light (e.g., sunlight) received by the eye and projected
to the SCN resets the clock every morning to keep it on a regular daily schedule.
If the clock does not receive the light and dark signals at the right times, it malfunctions,
producing hormones at the wrong time of day. Over time, this can result
in insomnia at night and excessive sleepiness during the day, potentially
causing serious distress and impaired functioning. Recent research suggests that
certain wavelengths of light in the blue range are most responsible for regulating
the circadian cycle. This finding has led to novel ways to reduce light exposure
at critical times (see Light Avoidance below).
There are five different CRSD types. In all types, the sleep schedule differs from
the conventional pattern and is often a cause for concern.
Delayed Sleep Phase Disorder (DSPD)
People with DSPD have a sleep schedule that is timed much later than usual
or desired. Their preference is to stay up late into the night and wake up in the
late morning or early afternoon. If they are unable to maintain this preferred
schedule, they will have symptoms including difficulty falling asleep, difficulty
waking in the morning, and excessive morning sleepiness. DSPD is the most
common CRSD. It can be present at any age, but is seen most frequently in adolescents
and young adults (affecting up to 16% of this population), often interfering
with school and work. DSPD involves more extreme behavior than the
natural tendency of people in their teens and 20s to stay up late and sleep late.
(This young person’s night-owl pattern can often be changed by consistently
using a fixed wake-up time and other good sleep habits—see Sleep Hygiene
The increase in LED lighting and, especially, electronic screens in laptops,
smartphones, and some e-readers has added late-night bright lights to the
environment of many individuals. This bright light suppresses the normal se-cretion of melatonin in the evening and may exacerbate DSPD.
Advanced Sleep Phase Disorder (ASPD)
ASPD is characterized by sleeping times that are several hours earlier
than usual or desired. People with ASPD generally go to sleep between 6 and
9 p.m. and wake up between 2 and 5 a.m. Symptoms of ASPD include late
day sleepiness and early morning insomnia. ASPD may impair cognitive
functioning, social interactions, and personal safety, especially at the end of
the day. About 1% of middle-aged adults suffer from it, and it increases with
age. A family history of ASPD is common in people with the disorder.
Irregular Sleep-Wake Disorder (ISWD)
ISWD is the absence of a regular sleep pattern. There is no major sleep
period, and sleep is fragmented into a series of naps over each 24-hour period.
People with ISWD generally display short periods of sleep across the
day with the longest stretch (usually shorter than 4 hours) occurring sometime
between 2 and 6 a.m. Symptoms of ISWD also include insomnia or excessive
sleepiness, depending on time of day. ISWD is most commonly
associated with neurological disorders (e.g., dementia, developmental delay),
traumatic brain injury, and some medical and psychiatric conditions in
which there is social isolation and/or lack of light and structured activities in
the conventional daytime.
Non-24-Hour Sleep-Wake Disorder (Non-24)
Non-24 is most common among blind persons who have no light perception
(impacting about half of these individuals). It has sometimes been
observed with severe psychiatric disorders. Classic symptoms include cyclic
insomnia in which individuals will cycle between insomnia and normal sleep
for weeks or months. However, many individuals with Non-24 may always
have poor sleep as they try, and fail, to get back into a more regular sleep pattern.
Shift Work Disorder (SWD)
SWD is seen in persons who work the night shift or who have frequently
changing work shifts. In affected individuals, these work patterns cause the
sleep-wake schedule to be out of synch with the body’s internal rhythms,
leading to insomnia when trying to sleep during the day and excessive sleepiness
when trying to be awake at work at night. About 25% of shift workers (or
5% of the U.S. workforce) suffer from SWD. What's worse is that SWD may
lead to other psychiatric and medical problems.
Therapists assess CRSDs by collecting a detailed history of the problem using
sleep questionnaires, sleep diaries (in which the patient tracks daily sleep information
such as into and out-of bed times), a wrist sensor (actigraph) that
measures sleep indirectly through wrist movement, and interviews with the
person. Medical and psychiatric problems are also evaluated, and treatment
can be recommended at this time, too. Patients are screened for primary
sleep disorders, such as Obstructive Sleep Apnea, which may lead to a recommendation
for an overnight sleep study in a sleep lab. For some people,
chronic insomnia may also play a part with CRSD in the problem and may require its own assessment
and treatment (see Cognitive Behavior Therapy for
Good Pre-Sleep Habits or Sleep Hygiene
In the treatment of all sleep disorders, the reinforcement of good sleep
hygiene is a good place to start. Maintenance of healthy sleep habits supports
good sleep in general and prevents unnecessary sleep disrupting factors.
Avoidance of alcohol and caffeine close to bedtime, a wind-down period, and
a comfortable sleep environment are examples of good Sleep Hygiene. Getting
enough light, exercise, and cognitive stimulation during the day are also
Bright Light Therapy
Light is the strongest cue for synchronizing your own circadian clock with
the external environment. Bright light therapy, using safe levels of intense
bright light administered at the appropriate time, can delay and advance
sleep schedules to restore regular patterns for many patients – morning light
for DSPD, evening light for ASPD, and bright light during the night shift for
SWD. Natural sunlight has traditionally been used for these purposes. ”Light
boxes,” available from a number of companies, provide strong light to the
eye and have the advantage over sunlight of being available whenever needed
and of filtering out harmful ultraviolet (UV) wavelengths. Increasing light
exposure during the day may help with dementia patients who have irregular
and fragmented sleep (ISWD).
Limiting light exposure at scheduled times is often used in conjunction
with bright light therapy. This is most useful for those who are phase- delayed
(have DSPD). Avoidance of bright light and illuminated screens in the
evening is recommended for these individuals. Wearing orange (blue-blocking)
glasses and removal of blue light from electronic screens via online programs
(e.g., www.f.lux.com) have recently been suggested as novel ways to
achieve “virtual darkness” in the evening.
Over-the-counter melatonin pills have long been used to help people
sleep, but with mixed results. However, melatonin, strategically timed and in
low doses (e.g., 0.3 mg), is now considered a possibility for phase shifting in
conjunction with bright light therapy or on its own when light treatment is
not feasible. Taken in the evening, melatonin can shift the sleep-wake schedule
to an earlier time. Early morning administration can shift the schedule
later. For night workers with SWD, melatonin pills taken prior to daytime
sleep may be recommended. Melatonin, taken at the same time each evening,
has also been found to be particularly useful for Non-24 individuals.
Sleeping pills are often prescribed to induce sleep in general and for some
CRSDs, but may have negative effects, especially decreased alertness during
the night and following day. Newer melatonin-like medications (e.g.,
Ramelteon, Tasimelteon) may help realign the sleep-wake cycle.
Similarly, there are medications (e.g., Modafinil) that enhance alertness and are FDAapproved
for treating SWD.
Lifestyle changes can help ease the realignment of one’s schedule.
Planned naps and strict sleep/wake schedules are among the methods frequently
Cognitive Behavior Therapy
Cognitive Behavior Therapy for Insomnia (CBT-I), an evidence-based
approach without drugs is considered a first-line treatment for chronic insomnia
and is more effective in the long run than sleeping pills. CBT-I can be
employed to address the insomnia issues that are frequently presented by
the CRSD patient. CBT-I techniques are tailored to the individual, and include
sleep restriction, which consolidates sleep by initially reducing time in
bed to match actual sleep time; stimulus control, which involves strengthening
the association between the bed and sleep; and cognitive therapy,
which works to change patient’s maladaptive cognitions in relation to sleep.
For more information or to find a therapist:
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