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Build the baseline mental health literacy needed before nursing school and for CASPer situational judgment scenarios. Covers the mental health continuum, common conditions, therapeutic communication, stress and coping, crisis response, and reducing stigma in clinical care.
Mental health as a spectrum, not a binary
The Continuum Model of Mental Health
Mental health is not the absence of mental illness — it is a state of wellbeing in which a person realizes their own potential, copes with normal life stresses, works productively, and contributes to their community (WHO). Mental health exists on a spectrum. The same individual may move between flourishing, struggling, and crisis states depending on circumstances, biological vulnerabilities, and social support. This continuum model reduces stigma by normalizing variation in mental wellness.
DSM-5 Major Categories — Overview
Depressive Disorders
Major depressive disorder, dysthymia, PMDD — characterized by persistent low mood, anhedonia, neurovegetative symptoms
Anxiety Disorders
GAD, panic disorder, social anxiety, specific phobia — excessive fear, worry, autonomic arousal
Bipolar Disorders
Bipolar I (full mania), Bipolar II (hypomania + depression), cyclothymia — cycling mood episodes
Psychotic Disorders
Schizophrenia, schizoaffective disorder — hallucinations, delusions, disorganized thinking
Trauma-Related
PTSD, acute stress disorder — exposure to traumatic event, re-experiencing, avoidance, hyperarousal
Substance Use Disorders
Tolerance, withdrawal, compulsive use despite harm — affect multiple neurotransmitter systems
Eating Disorders
Anorexia nervosa (restriction), bulimia nervosa (purging), binge eating disorder — body image disturbance
Personality Disorders
Enduring, inflexible patterns of inner experience and behavior — borderline, narcissistic, antisocial
Biopsychosocial Model
Mental illness arises from the interaction of biological factors (genetics, neurochemistry, brain structure), psychological factors (personality, coping style, past trauma, cognition), and social factors (relationships, socioeconomic status, culture, adverse childhood experiences). No mental illness has a single cause. Effective treatment addresses all three domains.
According to the continuum model of mental health, mental health is BEST defined as:
Purposeful verbal and non-verbal skills for healing conversations
Core Therapeutic Communication Techniques
Therapeutic communication in mental health requires deliberate attention to words, tone, pacing, and non-verbal cues. Core techniques: active listening (full attention, minimal interruption, non-judgmental body posture); open-ended questions ('Tell me more about what you have been experiencing'); reflection (echoing emotional content back: 'It sounds like you have been feeling overwhelmed'); validation ('What you are feeling makes sense given what you have been through'); and silence used purposefully to allow the patient to process. Avoid: giving advice prematurely, changing the subject, minimizing feelings ('At least...'), comparing to others, asking 'why' questions that feel accusatory.
✓ Therapeutic Responses
✗ Non-Therapeutic Responses to Avoid
A patient says: 'I just feel like nobody understands what I am going through.' The BEST therapeutic response is:
How the mind protects itself — adaptive and maladaptive responses
Lazarus & Folkman — Transactional Model of Stress and Coping
Stress occurs when a person appraises a situation as exceeding their coping resources. Primary appraisal: Is this a threat? Secondary appraisal: Do I have the resources to cope? Coping strategies are either problem-focused (addressing the stressor directly) or emotion-focused (managing the emotional response).
Example: A patient diagnosed with cancer says 'The doctors must have made a mistake. I feel perfectly fine.' Clinical relevance: Denial can be temporarily protective (buying time to adjust) or harmful (delaying treatment). Approach gently — don't force reality confrontation prematurely.
Example: A patient who is angry about hospitalization says 'The nurses don't like me' or 'Everyone in this hospital is incompetent.' The anger is the patient's, but is projected outward. Clinical: do not take projected hostility personally; gently reflect the underlying emotion.
Example: 'I drink to cope with stress — it's actually better than taking medication.' The patient creates a plausible-sounding reason to avoid confronting the maladaptive behavior. Clinical: explore underlying distress, not just the rationalization.
Example: A patient who is furious at their diagnosis yells at the nurse about the noise in the hallway. Clinical: recognize that the target of anger is often not the true source. Respond calmly to the expressed concern while acknowledging the patient's distress.
Example: A patient recovering from addiction channels their energy into fitness. Sublimation is considered the most mature defense mechanism — it transforms distress into something constructive. Clinical: identify and reinforce sublimation as a healthy coping strategy.
Example: A 45-year-old patient becomes clinging and demanding when hospitalized — regressing to child-like dependence. Common in hospitalized adults under significant stress. Clinical: provide reassurance and structure without reinforcing extreme regression.
Recognizing acute mental health crisis and applying safe, person-centered responses
Suicide Risk Assessment — Ask Directly
Research consistently shows that asking about suicide does NOT increase risk — it reduces it by opening communication and reducing shame. Always ask directly and compassionately.
1. Ideation: "Are you having any thoughts of suicide or harming yourself?"
2. Plan: "Do you have a plan for how you would do it?"
3. Means: "Do you have access to the means you described?" (firearms, medications)
4. Intent: "Is there any part of you that intends to act on these thoughts?"
Higher risk: specific plan + access to means + stated intent + timeline + prior attempts
De-escalation Principles for Acute Agitation
Recognizing and reducing stigmatizing attitudes in clinical practice
What Is Mental Health Stigma?
Stigma = negative attitudes, stereotypes, and discrimination against people with mental illness. Three forms: (1) Social stigma: others' negative judgments. (2) Structural stigma: policies and systems that limit opportunities. (3) Self-stigma: internalized shame that prevents help-seeking. Stigma is one of the largest barriers to mental health care globally.
Stigmatizing Language and Person-First Alternatives
A nurse asks a depressed patient: 'At least you have a job and a family — things could be much worse.' This is an example of:
