Related Experiment Video
Updated: Feb 5, 2026
12:29
Coherence between Brain Cortical Function and Neurocognitive Performance during Changed Gravity Conditions
Published on: May 23, 2011
20.0K
Burnout and its Effect on Neurocognitive Performance.
Shane McInerney1, Michael Rowan2, Brian Lawlor3
1University Hospital Galway, Newcastle Road, Galway.
Irish Journal of Psychological Medicine
|September 12, 2018
Summary
This study found no direct link between burnout and neuropsychological performance in psychiatric nurses. However, trait anxiety significantly predicted burnout levels, suggesting anxiety may be a vulnerability factor.
Area of Science:
- Psychiatry
- Occupational Health
- Psychology
Background:
- Burnout is a significant concern in high-stress professions like psychiatric nursing.
- Understanding factors contributing to burnout is crucial for developing targeted interventions.
Purpose of the Study:
- To investigate the predictive relationship between burnout and neuropsychological performance in psychiatric nurses.
- To explore the association between burnout and levels of state and trait anxiety.
Main Methods:
- 45 psychiatric nurses completed the Maslach Burnout Inventory (MBI) and State-Trait Anxiety Inventory (STAI).
- Neurocognitive performance was assessed using the Cambridge Neuropsychological Test Automated Battery (CANTAB), measuring memory and attention.
- Multiple regression analyses were performed to examine relationships between variables.
Main Results:
- No significant overall relationship was found between burnout and neurocognitive performance.
- Trait anxiety was a significant predictor of all three burnout subscales: emotional exhaustion, depersonalization, and decreased personal accomplishment.
- Burnout levels were in the moderate range across all subscales.
Conclusions:
- The findings suggest that trait anxiety may be a vulnerability factor for burnout in psychiatric nurses.
- While burnout did not directly impair neurocognitive function in this sample, anxiety predispositions warrant further investigation.
Related Concept Videos
01:29Pathophysiology of Cardiac Performance
1.6K
Typical heart performance is influenced by heart rate, rhythm, myocardial contraction, and metabolism or blood flow. The cardiac muscle exhibits distinct electrophysiological features, including pacemaker activity and calcium channel control, which play a vital role in the heart's response to various drugs. The autonomic nervous system, comprising the sympathetic and parasympathetic branches, regulates heart rate. Sympathetic activation increases heart rate, while parasympathetic activation...
1.6K
01:27Exercise and Muscle Performance
2.4K
Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
2.4K
01:11High-Performance Liquid Chromatography: Introduction
3.6K
High-performance liquid chromatography(HPLC), formerly referred to as High-pressure liquid chromatography, is a powerful technique used to separate, identify, and quantify components in complex mixtures. The term "high pressure" refers to using high pressure to push the liquid mobile phase through the tightly packed columns.
In HPLC, two phases play a critical role in the separation process:
In HPLC, two phases play a critical role in the separation process:
3.6K
00:57High-Performance Liquid Chromatography: Instrumentation
3.1K
High-performance liquid chromatography, or HPLC, is an analytical technique that separates liquid samples under high pressures. An HPLC instrument consists of glass bottles for storing solvents called mobile phase reservoirs. HPLC-grade solvents are used to maintain high purity, and the dissolved gases are removed using a degasser, such as a vacuum pumping system or sparging with helium. The solvents are then pumped into the analytical column using a screw-driven syringe or reciprocating pumps.
3.1K
01:24Sources of Self-Esteem II: Performance Feedback
193
Self-esteem is intricately tied to our perception of competence and our ability to exert control over our lives. One of the primary sources of this perception is performance feedback — the ongoing evaluation of our actions in terms of success and failure. According to Franks and Marolla (1976), people derive self-worth from experiencing themselves as causal agents, capable of achieving goals and overcoming obstacles. This process nurtures a critical component of self-esteem:...
193
01:05High-Performance Liquid Chromatography: Elution Process
1.6K
In High-Performance Liquid Chromatography (HPLC), the elution process is critical to the separation of analytes and the quality of chromatographic results. Elution describes how compounds move through the column and separate based on their interactions with the mobile and stationary phases. This process determines the resolution, peak shape, and retention times in the chromatogram, which are essential for identifying and quantifying components in complex mixtures. Understanding the elution...
1.6K