ANOVA is a statistical method used to analyze the differences between two or more groups. In this question, the PMHNP is conducting a study to determine the effectiveness of three different types of therapy for reducing symptoms of depression. ANOVA is used to analyze the data and determine whether there are significant differences between the three groups.
The F-statistic in ANOVA represents the ratio of the between-group variance to the within-group variance. A high F-statistic indicates that the differences between the means of the groups are greater than would be expected by chance alone.

This stage focuses on individuals from ages 20-35, in which the primary development task is to obtain and maintain relationships and partnerships. The developmental task is intimacy vs. isolation. An individual who has mastered this developmental task demonstrates a capacity to love through committed relationships. An individual who has not mastered this stage experiences emotional isolation and egocentrism.
Trust vs. mistrust is the initial stage of infancy in which the baby learns whether the world is a safe or unsafe place in terms of emotions and their environment. Initiative vs. guilt is middle childhood when the child learns that they have a purpose. Autonomy vs. shame and doubt occurs during early childhood when the child learns independence and self-esteem.

Olfactory nerve (CN I)
The olfactory nerve transmits information to the brain regarding a person's sense of smell. This cranial nerve assessment is performed by having the client close their eyes to identify familiar odors.
Optic nerve (CN II)
The optic nerve transmits information to the brain regarding a person's vision.
Oculomotor nerve (CN III)
The oculomotor nerve helps control muscle movements of the eyes. The oculomotor nerve provides movement to most of the muscles that move the eyeball and upper eyelid, known as extraocular muscles. The oculomotor nerve also helps with involuntary functions of the eye.
Trochlear nerve (CN IV)
The trochlear nerve is also involved in eye movement. The trochlear nerve, like the oculomotor nerve, originates in the midbrain. It powers the contralateral superior oblique muscle, which allows the eye to point downward and inward.
Trigeminal nerve (CN V)
The trigeminal nerve is the largest cranial nerve and has both motor and sensory functions. Its motor functions help a person to chew and clench the teeth and give sensation to muscles in the tympanic membrane of the ear. This test is performed by touching the face and corneal reflex of the eye with a wisp of cotton and pin-pricking the skin and mucosa to test touch.
Abducens nerve (CN VI)
The abducens nerve also helps control eye movements. It helps the lateral rectus muscle, which is one of the extraocular muscles, to turn the gaze outward.
Facial nerve (CN VII)
The facial nerve functions to produce facial expressions and has both motor and sensory functions.
Vestibulocochlear nerve (CN VIII)
The vestibulocochlear nerve is involved with a person's hearing and balance. It is assessed by checking the client's hearing using an audiometer or by simply whispering in the client's ear. Hearing loss is tested with the Weber and Rinne tests.
Glossopharyngeal nerve (CN IX)
The glossopharyngeal nerve possesses both motor and sensory functions. It is involved with the sensation of taste on the back of the tongue.
Vagus nerve (CN X)
The vagus nerve has a range of functions, providing motor, sensory, and parasympathetic functions. It plays a role in taste sensation, provides movement to the throat and soft palate, and regulates heart rhythm.
Accessory nerve (CN XI)
The accessory nerve provides motor function to the neck. It controls muscles that allow a person to rotate, extend, and flex the neck and shoulders. The cranial part of the accessory nerve combines with the vagus nerve.
Hypoglossal nerve (CN XII)
The hypoglossal nerve is a motor nerve that supplies the tongue muscles.

The Medicare program has four parts: Part A, Part B, Part C, and Part D.
* Part A: Coverage for hospitalizations (up to 90 days), skilled nursing facility (up to 100 days), hospice (up to six months for terminally ill), and some home health care
* Part B: Coverage for ambulatory practitioner service; physical, occupational, and speech therapy; medical equipment; diagnostic tests; and some preventative care
* Part C: Optional coverage for beneficiaries who can choose to receive all of their health care services through one of the provider organizations covered under the Medicare Advantage plan
* Part D: Optional coverage for outpatient pharmaceuticals

Dialectical behavioral therapy was originated by Marsha Linehan. It is most commonly used to treat borderline personality disorder. It focuses on emotional regulation, tolerance for distress, self-management skills, interpersonal effectiveness, and mindfulness. The treatment goals include the following:
* Decrease suicidal behaviors
* Decrease therapy-interfering behaviors
* Decrease emotional reactivity
* Decrease self-invalidation
* Decrease crisis-generating behaviors
* Decrease active passivity
* Increase realistic decision-making
* Increase accurate communication of emotions and competencies
Assessing past developmental and psychodynamic factors is usually a goal of psychoanalytical therapy.