Major Depressive Disorder: Symptoms, Risk Factors & Treatment

What makes this paper effective

• Systematically walks through each DSM-5 criterion (A through E), providing concrete clinical examples that ground abstract diagnostic language in observable behavior.
• Balances biological, psychological, and social dimensions of MDD by covering genetics, neurobiology, temperament, and environmental risk factors in separate, clearly delineated sections.
• Integrates diversity considerations—gender, ethnicity, and culture—as a distinct section rather than an afterthought, demonstrating culturally competent clinical reasoning.

Key academic technique demonstrated

The paper effectively uses criterion-by-criterion explication as a structuring device. Rather than describing symptoms in vague generalities, it anchors each symptom to a specific DSM-5 criterion label (A1 through A9, then B–E), cites the primary source (APA, 2013) consistently, and supplements with empirical studies (e.g., Fanous et al., 2007; Rot et al., 2009) to add evidentiary depth beyond the diagnostic manual alone.

Structure breakdown

The paper opens with epidemiological context, then moves into a detailed symptom review organized by DSM-5 criteria. It follows with separate sections on risk factors (subdivided by type), neurobiological etiology, diversity issues, and evidence-based pharmacological interventions, before closing with a brief reflective conclusion on practice implications. This logical progression—from diagnosis to causation to treatment—mirrors the clinical reasoning process.