4.3 Risk Screening, Trauma, Substance Use, and Safety

Suicide and violence risk: ideation, plan, intent, means

The core of suicide risk assessment is four linked dimensions: ideation (thoughts), plan (a method), intent (the resolve to act), and access to means. Risk escalates as these converge, especially when a lethal method is available. The most widely adopted structured tool is the Columbia-Suicide Severity Rating Scale (C-SSRS), which rates ideation on a five-point ladder and separately documents behavior.

• Ideation 1 – wish to be dead.
• Ideation 2 – nonspecific active suicidal thoughts.
• Ideation 3 – active ideation with methods, no plan, no intent.
• Ideation 4 – active ideation with some intent, no specific plan.
• Ideation 5 – active ideation with specific plan and intent (highest concern).

The C-SSRS also rates intensity (frequency, duration, controllability, deterrents, reasons) and behavior (preparatory acts, aborted attempt, interrupted attempt, actual attempt), with lethality coded for actual attempts. Violence/homicide risk is assessed in parallel: ideation, identified target, plan, intent, means, and history of violence, which may also trigger a duty to warn/protect (Tarasoff).

Static vs. dynamic factors and the safety plan

Clinicians sort risk into static factors—fixed history such as prior attempts (the single strongest predictor), family history of suicide, chronic illness, or trauma exposure—and dynamic factors—current ideation, recent loss, intoxication, hopelessness, and access to means. Because static factors cannot change, intervention targets the dynamic factors and strengthens protective factors (reasons for living, social support, treatment engagement, children at home, religious or moral objections to suicide).

When risk is present but the client can stay safe, the evidence-based response is the Stanley-Brown Safety Planning Intervention (SPI)—a collaborative, prioritized list, not a "no-suicide contract." Its six steps are:

1. Recognize personal warning signs.
2. Use internal coping strategies.
3. Use social contacts/settings for distraction.
4. Contact family or friends who can help resolve the crisis.
5. Contact professionals/agencies (including 988).
6. Restrict access to lethal means (secure firearms, limit medication).

With structured follow-up, the SPI reduced suicidal behavior by roughly 45% versus usual care.

Trauma and substance use screening rounds out risk: ask about adverse and traumatic events, current symptoms, and use patterns. A positive screen guides further assessment, not an automatic diagnosis.

Imminent danger, disposition, and screening discipline

The NCMHCE constantly tests whether you will match the response to the level of risk. When risk is imminent—a client with a plan, intent, and access to means who cannot maintain safety—the correct action is immediate, more contained care: crisis stabilization, emergency evaluation, or, if warranted, involuntary hospitalization. A no-suicide contract is not an evidence-based intervention and should never be the best answer; the safety plan plus means restriction and follow-up is.

For violence risk, the parallel four-part assessment (ideation, target, plan, intent, means, plus history) may trigger a legal duty to protect when a client makes a serious threat against an identifiable victim. Counselors must know their jurisdiction's statute, but on the exam the principle is protecting third parties while preserving the alliance where possible.

Using screeners correctly

Standardized screeners are starting points, not diagnoses. A PHQ-9 of 15 indicates moderately severe depression and warrants a fuller clinical interview; it does not by itself confer a major depressive disorder diagnosis, which still requires criteria, duration, and impairment. The same applies to GAD-7, AUDIT-C, and CAGE. Used well, repeated screeners also track change over time.

Trauma-informed practice also matters: ask about safety, avoid re-traumatizing detail-gathering, and pace disclosure to the client's stability.

Warning signs, substance screening, and documentation

Beyond formal scales, counselors must recognize warning signs that mark an acute shift toward crisis, which differ from long-standing risk factors. The classic mnemonic IS PATH WARM captures them: Ideation, Substance use, Purposelessness, Anxiety/agitation, Trapped feeling, Hopelessness, Withdrawal, Anger, Recklessness, and Mood changes. A sudden calm after a period of severe distress can paradoxically signal that a client has decided to act and should heighten, not relieve, concern.

For substance use, screening moves from brief tools (AUDIT-C, CAGE for alcohol; a single drug-use question or DAST for drugs) to a fuller assessment of quantity, frequency, route, withdrawal history, and consequences when a screen is positive. The aim is to determine whether use is driving the psychiatric presentation (substance-induced) and whether withdrawal poses medical danger—alcohol and benzodiazepine withdrawal can be life-threatening and require medical management, a key referral cue.

Finally, risk documentation is itself a clinical and legal safeguard. A defensible note records the data gathered (ideation, plan, intent, means, protective factors, history), the risk level assigned, the clinical reasoning, the intervention (e.g., safety plan, means restriction, referral, level-of-care change), and the follow-up arranged. On the NCMHCE, the strongest answers do not merely identify that risk exists—they pair an accurate appraisal with the proportionate, documented action that risk demands.