The withdrawal and inability to initiate and persist in goal-directed activity is called

ESIC Nursing Officer-7July 2024

Mental Health Nursing

Easy

Appeared in: ESIC Nursing Officer-7July 2024

Explanation

Avolition is the precise psychiatric term for a severe lack of motivation that prevents a person from initiating and persisting in purposeful activities.
It is a core negative symptom of schizophrenia and is a primary cause of functional disability, affecting self-care, work, and social engagement.
The definition of avolition in the DSM-5 is “an inability to initiate and persist in goal-directed activities,” which directly matches the question's description.

Option A: Apathy is a lack of interest or concern, not specifically the inability to initiate action. While related, avolition is a more severe deficit in the 'doing' aspect.
Option B: Anhedonia is the inability to experience pleasure. A person with anhedonia might not be motivated because activities aren't rewarding, but the core deficit is in pleasure, not volition.
Option C: Avoidance is a behavioral pattern, often driven by anxiety or fear, where a person actively stays away from certain situations, people, or tasks. It is not a primary negative symptom of schizophrenia.

Visual 1: Infographic: A chart comparing the '5 A's' of negative symptoms in schizophrenia: Avolition, Alogia, Anhedonia, Affective Flattening, and Asociality, with clear definitions and examples for each.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Negative Symptoms of Schizophrenia as background academic context rather than a clinical decision trigger.
Nurses must accurately identify and document negative symptoms like avolition, as they are a major predictor of long-term disability and require different interventions (e.g., structured routines, motivational interviewing) than positive symptoms.
It is crucial to differentiate avolition from laziness, depression, or side effects of medication (akinesia), as the underlying cause dictates the treatment approach.
What if? If the patient's inability to act was accompanied by a slow, shuffling gait and a tremor, the nurse should consider medication-induced parkinsonism (a side effect of antipsychotics) as a possible cause, which would require a medication review rather than psychosocial intervention for avolition.

How to Approach the Question

First, break down the question stem. The key phrases are "inability to initiate and persist" and "goal-directed activity."
This points to a problem with motivation, will, or drive.
Next, evaluate each option based on its precise psychiatric definition.
Apathy is about lack of interest. Anhedonia is about lack of pleasure. Avoidance is about staying away from something feared.
Avolition literally means 'lack of will' (a-volition). This definition is a direct match for the inability to start and continue tasks.
Therefore, avolition is the most accurate and specific term.

Concept Tested & Keywords

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