Related Experiment Video
Updated: Jan 28, 2026

The Unpredictable Chronic Mild Stress Protocol for Inducing Anhedonia in Mice
Published on: October 24, 2018
Emotional Intelligence Moderates Anhedonia and Suicidal Ideation in Depressed Patients
Abbas Abdollahi1, Simin Hosseinian2, Roya Rasuli2
1Department of Counseling, Faculty of Education and Psychology, Alzahra University, Tehran, Iran; Department of Psychology, Alzahra University, Tehran, Iran.
Abstract:
The rising rate of suicidal ideation in adults is a growing concern in the world. In an effort to understand the prevalence of suicidal ideation, and what can be done to prevent it, this study was designed to examine the associations among anhedonia, emotional intelligence, and suicidal ideation. Emotional intelligence was evaluated as a moderator in the relationship between anhedonia and suicidal ideation among Iranian depressed adults. The participants were 217 depressed inpatients at five hospitals in Tehran, Iran, ranging age from 45 to 79 years. Structural equation modeling demonstrated that adult patients suffering from depression that exhibited higher levels of anhedonia and lower levels of emotional intelligence were predisposed to suicidal ideation. Multigroup analysis indicated emotional intelligence as a moderator in the relationship between anhedonia and suicidal ideation. The results emphasize the role of emotional intelligence in mitigating the devastating effects of anhedonia on suicidal ideation.
Related Concept Videos
Long-term Depression
Long-term Depression
Calcium Ion Concentration Mechanism
If over...
Freezing Point Depression and Boiling Point Elevation
The boiling point of a liquid is the temperature at which its vapor pressure is equal to ambient atmospheric pressure. Since the vapor pressure of a solution is lowered due to the presence of nonvolatile solutes, it stands to reason that the solution’s boiling point will subsequently be increased. Vapor pressure increases with temperature, and so a solution will require a higher temperature than will pure solvent to achieve any given vapor pressure, including one...
Depressants
Alcohol is a common depressant that can induce a sense of relaxation and reduced inhibition at low doses. Contrary to its occasional...
Intelligence
Physiology of Emotion
Autonomic Nervous System
The autonomic nervous system (ANS) plays a critical role in emotional responses by regulating involuntary physiological functions. It consists of two main components: the sympathetic and parasympathetic systems. The sympathetic system...

