Cognitive Behavioral Therapy for Insomnia Credential Examination (CBTI-C) — Questions and Answers

Question 1: What role does maintaining a consistent rise time play in stimulus control therapy?

It anchors the circadian rhythm and helps regularize the sleep-wake cycle (Correct answer)
It increases morning melatonin secretion to improve evening sleep onset
It reduces morning anticipatory anxiety by providing a predictable daily schedule
It compensates for lost nighttime sleep by ensuring adequate morning rest

Correct answer: It anchors the circadian rhythm and helps regularize the sleep-wake cycle

A fixed, consistent rise time serves as a zeitgeber that anchors the circadian clock, providing a reliable cue that regularizes sleep timing and strengthens the drive for sleep at the appropriate hour.

Question 2: A practitioner becomes aware that a colleague is regularly using an unapproved sleep intervention and claiming it is CBT-I. The ethical obligation is to:

Address the concern directly with the colleague and, if unresolved, consult ethics resources or report to the appropriate body (Correct answer)
Ignore the situation because it involves a colleague's autonomous clinical practice
Report the colleague immediately to licensing authorities without attempting informal resolution
Publicly warn clients about the colleague on social media

Correct answer: Address the concern directly with the colleague and, if unresolved, consult ethics resources or report to the appropriate body

Ethics codes generally require practitioners to first attempt informal resolution with a colleague and escalate to formal reporting only when the informal approach fails or the risk is severe.

Question 3: Which of the following is a core instruction of stimulus control therapy?

Stay in bed and rest quietly if you are unable to fall asleep, to avoid stimulating yourself further
Use the bedroom for calming activities like light reading to associate it with relaxation
Go to bed only when genuinely sleepy, not simply because it is your usual bedtime (Correct answer)
Take a 20-minute afternoon nap to supplement insufficient nighttime sleep

Correct answer: Go to bed only when genuinely sleepy, not simply because it is your usual bedtime

Going to bed only when sleepy ensures the sleep environment is paired with sleep onset rather than prolonged wakefulness, directly targeting the conditioned arousal pattern.

Question 4: Which sleep stage is associated with the consolidation of declarative (explicit) memory?

REM sleep
Stage N1
Stage N3 (slow-wave sleep) (Correct answer)
Stage N2

Correct answer: Stage N3 (slow-wave sleep)

Slow-wave sleep (N3) is critical for the consolidation of declarative memories, including facts and events.

Question 5: The optimal bedroom temperature for sleep is approximately:

78-80°F (25-27°C)
72-75°F (22-24°C)
50-55°F (10-13°C)
60-67°F (15-19°C) (Correct answer)

Correct answer: 60-67°F (15-19°C)

Core body temperature must drop to initiate sleep, and a cooler bedroom (60-67°F) facilitates this process.

Question 6: What should therapists prioritize when making ethical decisions?

Client welfare and ethical guidelines (Correct answer)
Increasing therapy fees arbitrarily.
Business partnerships.
Personal financial gain.

Correct answer: Client welfare and ethical guidelines

The primary ethical responsibility of a therapist is to act in the best interest of their clients. Prioritizing client welfare ensures that all decisions are made with the goal of promoting the client's health and well-being. Adhering to ethical guidelines provides a framework for professional conduct and accountability.

Question 7: Regular aerobic exercise has been shown to improve insomnia by:

Eliminating the need for behavioral sleep interventions
Directly increasing adenosine levels during exercise
Resetting the circadian clock to an earlier phase
Reducing anxiety, improving mood, and enhancing slow-wave sleep (Correct answer)

Correct answer: Reducing anxiety, improving mood, and enhancing slow-wave sleep

Exercise reduces anxiety, improves mood, and increases slow-wave sleep, all of which benefit insomnia patients.

Question 8: Under HIPAA, a CBT-I practitioner in a group practice must ensure that:

Paper sleep diaries are stored in the client's personal file without additional protection
Client protected health information is accessible only on a minimum necessary basis (Correct answer)
All staff members have unrestricted access to client records for continuity of care
Electronic records are encrypted only when transmitted outside the practice

Correct answer: Client protected health information is accessible only on a minimum necessary basis

The HIPAA minimum necessary standard requires that access to protected health information be limited to what is needed to perform a specific function.

Question 9: Remission from insomnia after CBT-I is typically defined as:

Total sleep time of 8 or more hours nightly
Patient report of feeling fully rested every morning
Complete absence of any nighttime awakening
ISI score at or below 7 and sleep efficiency above 85% (Correct answer)

Correct answer: ISI score at or below 7 and sleep efficiency above 85%

Remission criteria typically include an ISI below the clinical threshold (≤7) and/or sleep efficiency exceeding 85%.

Question 10: What is a common objective for insomnia treatment?

Eliminate REM sleep.
Improve sleep efficiency and quality (Correct answer)
Increase caffeine intake.
Extend total sleep time regardless of quality.

Correct answer: Improve sleep efficiency and quality

The primary objective for insomnia treatment is not merely to increase the duration of sleep, but to significantly improve its overall quality and efficiency. Improving sleep efficiency means reducing the time spent awake in bed and increasing the proportion of time actually sleeping. This focus ensures that patients experience more restorative and refreshing sleep, leading to better daytime functioning and well-being.

Question 11: A treatment plan indicates that a patient's prescribed sleep window should be set to 12:00 AM – 5:30 AM initially. After one week, SE is 92%. What is the next step?

Maintain the same window for another week before making any change
Discontinue sleep restriction and move to stimulus control only
Immediately extend TIB by 2 full hours
Extend TIB by 15–30 minutes, typically by moving bedtime earlier or wake time later (Correct answer)

Correct answer: Extend TIB by 15–30 minutes, typically by moving bedtime earlier or wake time later

SE ≥90% is the threshold for expanding the sleep window by 15–30 minutes in standard sleep restriction titration.

Question 12: Caffeine has a half-life of approximately:

3-4 hours
10-12 hours
1-2 hours
5-6 hours (Correct answer)

Correct answer: 5-6 hours

Caffeine's half-life is approximately 5-6 hours, meaning a cup of coffee at noon still has half its stimulant effect at 6 PM.

Question 13: Which technique involves instructing a patient to stay awake as long as possible without actively trying to sleep?

Stimulus control
Sleep restriction therapy
Cognitive restructuring
Paradoxical intention (Correct answer)

Correct answer: Paradoxical intention

Paradoxical intention reduces performance anxiety around sleep by removing the pressure to fall asleep, often leading to faster sleep onset.

Question 14: Autogenic training in CBT-I involves:

Guided visualization of sleep environments
Structured physical exercise before bed
Self-suggestion of warmth and heaviness in body parts (Correct answer)
Biofeedback using EEG signals

Correct answer: Self-suggestion of warmth and heaviness in body parts

Autogenic training uses self-directed phrases about warmth and heaviness to induce physiological relaxation.

Question 15: What does sleep restriction therapy aim to achieve?

Discourage sleep schedules.
Increase time spent in bed regardless of sleep.
Promote frequent daytime napping.
Increase sleep efficiency by reducing time awake in bed (Correct answer)

Correct answer: Increase sleep efficiency by reducing time awake in bed

Sleep restriction therapy intentionally limits the time a person spends in bed to match their actual sleep time, even if it initially means less sleep. This creates a mild sleep deprivation that increases sleep drive, leading to faster sleep onset and fewer awakenings, ultimately consolidating sleep and improving sleep efficiency.

Question 16: Which of the following findings on initial assessment would most likely prompt referral before starting standard CBT-I?

Pre-sleep worry about next-day performance
Sleep onset latency of 30 minutes most nights
Witnessed apneas and loud snoring reported by bed partner (Correct answer)
Daytime fatigue without excessive sleepiness

Correct answer: Witnessed apneas and loud snoring reported by bed partner

Witnessed apneas and snoring suggest obstructive sleep apnea, which requires polysomnography and treatment (often CPAP) before or alongside CBT-I.

Question 17: A CBT-I therapist asks a patient to keep a two-week sleep diary before starting treatment. What is the PRIMARY purpose of this baseline period?

To assess the severity of daytime fatigue symptoms
To calculate sleep efficiency and set an accurate initial sleep window (Correct answer)
To identify which medications are disrupting sleep
To determine the patient's chronotype for scheduling

Correct answer: To calculate sleep efficiency and set an accurate initial sleep window

Baseline sleep diary data is used to calculate average total sleep time, which then determines the prescribed sleep window in sleep restriction therapy.

Question 18: A patient's actigraphy data contradicts their sleep diary, showing significantly less wakefulness than reported. What is the most appropriate clinical interpretation?

The patient may have sleep state misperception, warranting psychoeducation rather than purely behavioral intervention (Correct answer)
The sleep diary is unreliable and should be discarded in favor of actigraphy alone
Actigraphy always overestimates sleep and should be weighted less than the diary
The patient is deliberately falsifying data and should be discharged

Correct answer: The patient may have sleep state misperception, warranting psychoeducation rather than purely behavioral intervention

Discrepancy where diary reports more wakefulness than actigraphy records is the hallmark of sleep state misperception (paradoxical insomnia), shaping CBT-I targets toward cognitive restructuring.

Question 19: What is stimulus control therapy in CBT-I?

Watching TV in bed to relax.
Eating meals in bed.
Using the bed for all activities.
Restricting the bed to sleep and intimacy only (Correct answer)

Correct answer: Restricting the bed to sleep and intimacy only

Stimulus control therapy aims to re-associate the bed and bedroom with sleep and intimacy, breaking the learned association between the bed and wakefulness or frustration. By removing activities like eating, working, or watching TV from the bed, it helps to strengthen the cue for sleep when a person enters the bedroom.

Question 20: What is a key factor when developing a treatment plan?

Applying a standard plan to all.
Customizing to individual needs (Correct answer)
Ignoring patient preferences.
Minimizing patient involvement.

Correct answer: Customizing to individual needs

Effective treatment plans are not one-size-fits-all; they must be tailored to the unique circumstances, preferences, and specific challenges of each individual patient. Customizing the plan ensures that interventions are relevant, achievable, and address the root causes of the patient's condition, leading to better engagement and more successful outcomes. This personalized approach acknowledges that each person's experience with a condition like insomnia is distinct.

Question 21: The typical group size recommended for group CBT-I is:

Any size up to 50
15-20 patients
2-3 patients
6-10 patients (Correct answer)

Correct answer: 6-10 patients

Groups of 6-10 allow sufficient individual attention, sharing of experiences, and group cohesion without overwhelming the clinician.

Question 22: The recommended cut-off time for caffeine consumption in patients with insomnia is generally:

Only with meals
No earlier than 8 PM
Within 1 hour of bedtime
At least 6 hours before bed (Correct answer)

Correct answer: At least 6 hours before bed

Given caffeine's half-life, consuming caffeine at least 6 hours before bedtime minimizes its sleep-disrupting effects.

Question 23: Which of the following best describes the '3P model' used in CBT-I case conceptualization?

Physical, psychological, and pharmacological components
Predisposing, precipitating, and perpetuating factors (Correct answer)
Primary, partial, and persistent insomnia types
Prevention, psychoeducation, and practice phases

Correct answer: Predisposing, precipitating, and perpetuating factors

The 3P model (Spielman) organizes insomnia etiology into predisposing vulnerabilities, precipitating triggers, and perpetuating behaviors that maintain chronic insomnia.

Question 24: When establishing the initial prescribed sleep window in sleep restriction therapy, what is generally the minimum recommended time in bed (TIB)?

5 hours, to avoid excessive sleep deprivation risk (Correct answer)
4 hours for patients under 60 and 6 hours for patients over 60
8 hours, to meet general adult sleep recommendations
3 hours, matching the patient's average total sleep time exactly

Correct answer: 5 hours, to avoid excessive sleep deprivation risk

A floor of 5 hours TIB is typically applied to balance sleep drive consolidation with safety considerations such as daytime impairment and driving risk.

Question 25: Insomnia co-occurring with shift work differs from typical insomnia because it involves:

Sleep restriction being contraindicated
Stimulus control as the only effective component
Circadian misalignment as a key etiological factor alongside conditioned arousal (Correct answer)
No conditioned arousal component

Correct answer: Circadian misalignment as a key etiological factor alongside conditioned arousal

Shift work insomnia requires addressing both the behavioral and circadian components, sometimes including light therapy and strategic napping.

Question 26: Which statement best describes the role of imagery in insomnia treatment?

It is a first-line intervention before all other CBT-I components
It primarily targets sleep architecture deficits
It replaces nighttime rumination with pleasant mental images (Correct answer)
It is only used with pediatric populations

Correct answer: It replaces nighttime rumination with pleasant mental images

Guided imagery redirects the mind away from anxious sleep-related thoughts toward calming, neutral imagery.

Question 27: A patient with insomnia has a sleep efficiency of 62% over the past two weeks, sleeping an average of 5.5 hours in a 9-hour time in bed window. What initial sleep window should the therapist prescribe using sleep restriction?

6.5 hours to allow buffer time
9 hours to match current time in bed
8 hours based on normative recommendations
5.5 hours, but no less than 5 hours (Correct answer)

Correct answer: 5.5 hours, but no less than 5 hours

Sleep restriction prescribes a sleep window equal to average total sleep time (5.5 hrs), with a floor of 5 hours to prevent dangerous sleep deprivation.

Question 28: A patient reports vivid, frightening dreams accompanied by calling out and physically acting out the dream content. Which disorder does this suggest?

Nightmare disorder
Sleepwalking (somnambulism)
Sleep terrors
REM sleep behavior disorder (Correct answer)

Correct answer: REM sleep behavior disorder

REM sleep behavior disorder involves loss of normal REM atonia, causing people to physically enact dream content.

Question 29: In treating insomnia in adolescents with CBT-I, what key biological factor must be considered?

Delayed circadian phase that conflicts with early school schedules (Correct answer)
Shorter REM cycles than adults
Increased slow-wave sleep compared to adults
Absence of conditioned arousal in teens

Correct answer: Delayed circadian phase that conflicts with early school schedules

Adolescents have a biologically delayed circadian phase, meaning school start times often conflict with their natural sleep timing.

Question 30: CBT-I adaptations for individuals with bipolar disorder most importantly include:

Extending sleep windows indefinitely
Eliminating sleep restriction due to risk of triggering mania (Correct answer)
Using aggressive sleep restriction to stabilize mood
Avoiding all cognitive components

Correct answer: Eliminating sleep restriction due to risk of triggering mania

Sleep restriction is generally avoided in bipolar disorder because sleep deprivation can trigger manic episodes.

Cognitive Behavioral Therapy for Insomnia Credential Examination (CBTI-C)

The CBTI-C is a credential administered by the Board of Behavioral Sleep Medicine (BBSM) that certifies healthcare professionals in the evidence-based assessment and treatment of chronic insomnia using cognitive behavioral therapy techniques. It tests knowledge across sleep science, behavioral principles, clinical assessment, and insomnia management.

Questions

38 min

Time Limit

70%

To Pass

Checking for saved progress...

Exam Rules

You can skip questions and return to them later
Flag questions for review before submitting
No feedback shown until you submit the entire exam
Unanswered questions count as wrong — answer everything
10 pretest questions are mixed in and don't affect your score
Timer auto-submits when time runs out
Your progress is auto-saved every 30 seconds