Related Experiment Video
Updated: Aug 14, 2026
09:26
Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication
Published on: February 6, 2019
Utility of component-process approaches for understanding complex alcohol-related behavior within an executive
1Center for Alcohol Studies, Rutgers, The State University of New Jersey, Piscataway 08854-8001, USA. mebates@rci.rutgers.edu
Experimental and Clinical Psychopharmacology
|December 29, 2000
Summary
Executive functions (EF) are key to inhibiting aggression, but alcohol disrupts these cognitive processes. Giancola's framework helps understand alcohol's impact on aggression by examining EF.
Area of Science:
- Cognitive Neuroscience
- Psychology
Background:
- P. R. Giancola's (2000) macroconstruct framework explains how executive functions (EF) inhibit aggression.
- Alcohol intoxication disrupts EF, increasing aggression likelihood.
Discussion:
- The framework addresses current debates in cognitive neuroscience regarding EF operation and brain involvement.
- It explores the specificity of EF impairment across different behaviors and operationalization methods.
Key Insights:
- Giancola's macroconstruct emphasizes a broad EF construct for predicting aggressive behavior.
- Component-process approaches within the framework allow for multi-level integrative research.
Outlook:
- Further research can utilize the macroconstruct to examine specific information-processing operations.
- This approach enhances understanding of the link between EF impairment and aggression.
More Related Videos
Related Concept Videos
02:05Self-Presentation: Self-Monitoring and Self-Handicapping
People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about the way you...
01:14Decision Making: Traditional Method
The process of hypothesis testing based on the traditional method includes calculating the critical value, testing the value of the test statistic using the sample data, and interpreting these values.
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
01:15Drug Abuse and Addiction: Pharmacological Phenomena
Drug dependence, abuse, and addiction are complex phenomena that can precipitate various abnormal states. Physical dependence refers to a state of pharmacological adaptation to a drug. This adaptation often results in tolerance—a reduced response to the drug after repeated administrations. When the drug use is abruptly stopped, withdrawal symptoms occur due to the body's need to readjust from the pharmacologically induced imbalance. However, tolerance and withdrawal symptoms do not necessarily...
01:19High-Level and Low-Level Awareness
Controlled processes in human consciousness represent high-alert mental states where individuals deliberately focus their attention on achieving specific goals. Controlled processes can be seen in situations like mastering new technology, where a person might become so absorbed that they ignore surrounding distractions. Such processes involve selective attention, requiring one to concentrate on particular elements of experience while disregarding others. These are governed by executive...
01:30Information Processing Approach
The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is also...