Does depression severity affect how we read social cues?
People currently experiencing severe depression and anxiety struggle more to interpret social cues, but those in remission perform similarly to healthy individuals.
Source
Symptom severity of depressive symptoms impacts on social cognition performance in current but not remitted major depressive disorder
What they did
Researchers compared different groups: 52 healthy controls, 66 individuals with remitted major depressive disorder, and 42 individuals with current major depressive disorder, totaling 160 subjects. They assessed all participants' social perception using tasks that tested facial emotion recognition, voice tone matching, and interpersonal context understanding. They also evaluated the severity of depressive and anxiety symptoms to see if symptom level related directly to social cognitive abilities.
What they found
The researchers found no overall differences in social cognition scores between healthy controls, currently depressed individuals, and those in remission. However, among currently depressed participants, higher symptom severity—especially anxiety and somatic symptoms like insomnia—was significantly linked to poorer performance on social tasks. Importantly, symptom severity had no impact on the social performance of individuals whose depression was in remission, suggesting these social difficulties disappear when symptoms clear.
The limits
What it doesn't show
This study cannot prove that worsening depressive symptoms cause social cognitive difficulties because its design is correlational rather than experimental. It also did not evaluate the participants' general cognitive abilities, motivation levels, or intelligence, which could independently explain differences in test performance. Additionally, the sample was clinically diverse and recruited from a local region, meaning these findings might not apply to all types of depression or different cultural backgrounds.
Key terms
- Social Cognition
- The mental processes involved in perceiving, interpreting, and responding to the social signals and behaviors of other people.
- Major Depressive Disorder (MDD)
- A mental health disorder characterized by persistently depressed mood or loss of interest in activities, causing significant impairment in daily life.
- Scar Hypothesis
- The theory that experiencing a depressive episode leaves permanent, negative psychological changes that persist even after the symptoms have resolved.
- Remitted Depression
- A clinical state where an individual has previously suffered from depression but currently no longer meets the diagnostic criteria for an active depressive episode.
- Somatic Symptoms
- Physical symptoms of depression, such as sleep disturbances, gastrointestinal issues, and physical fatigue, rather than emotional ones.
- Prosody
- The rhythm, melody, and intonation of spoken language that help convey emotional meaning and intent beyond the literal words.
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Quiz yourself
In the context of this study, how is social cognition defined?
Common questions
Did the researchers find any permanent social cognitive deficits in people who recovered from depression?
No, they did not. People whose depression was in remission performed just as well on social cognition tasks as healthy controls, which goes against the idea that depression leaves a lasting 'scar' on how people process social cues.
What specific types of symptoms made currently depressed people struggle more with social tasks?
Both emotional symptoms (like sadness and anxiety) and physical symptoms (like insomnia and gastrointestinal problems) were linked to poorer social task performance, depending on the complexity of the task.
Why didn't currently depressed people as a whole perform worse than healthy controls?
The overall group didn't show a difference because social processing issues were highly tied to how severe an individual's symptoms were. Currently depressed individuals with mild symptoms performed normally, while those with severe symptoms showed significant impairments.
How did the researchers test social perception in the participants?
They used a standardized test that evaluated how well participants could recognize facial expressions, match emotional tones of voice with appropriate expressions, and interpret sarcasm or subtle social interactions.
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