Related Experiment Video
Updated: Feb 19, 2026
06:45
Task Interruption and Resumption Paradigm for Testing the Activation and Pursuit of an Abstract Thinking Goal
Published on: April 18, 2017
6.6K
Multitasking as a choice: a perspective
Laura Broeker1, Roman Liepelt2, Edita Poljac3
1German Sport University, Am Sportpark Müngersdorf 6, 50933, Cologne, Germany. l.broeker@dshs-koeln.de.
Psychological Research
|November 1, 2017
Summary
Human multitasking performance is better understood as a decision-making process, not just cognitive limits. This approach explains individual differences and flexible task prioritization, offering new research directions.
Area of Science:
- Cognitive Psychology
- Decision Science
Background:
- Current dual-task theories explain multitasking decrements via cognitive capacity limitations (bottlenecks or resource scarcity).
- These models inadequately account for individual differences, flexible resource allocation, and task prioritization observed in human multitasking.
Purpose of the Study:
- To propose a complementary framework for understanding human multitasking by integrating perspectives from judgment and decision-making (JDM).
- To explore how JDM theories and computational modeling can enhance the explanation of multitasking costs and individual variations.
Main Methods:
- Adapted two prominent JDM theories: Simple Heuristics and Decision Field Theory to the context of multitasking research.
- Proposed the use of computational modeling techniques and decision-making parameters from JDM.
Main Results:
- Argues that JDM approaches can predict general multitasking behavior and individual differences.
- Introduced the 'one-reason choice' metaphor to explain flexible capacity use and shifts between serial and parallel processing.
Conclusions:
- Integrating JDM with dual-task theories offers a more comprehensive understanding of human multitasking.
- This interdisciplinary approach necessitates a future research program to further develop multitasking research.
More Related Videos
05:58Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking
Published on: August 29, 2018
9.4K
08:24The Joint Effect of Social Comparison and Social Distance on Evaluation of Intertemporal Choice Outcomes in Event-related Potential Studies
Published on: August 25, 2023
1.2K
Related Concept Videos
01:19High-Level and Low-Level Awareness
799
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...
799
01:37Reason and Intuition
7.6K
The human brain processes information for decision-making using one of two routes: an intuitive system and a rational system (Epstein, 1994; popularized by Kahneman, 2011 as System 1 and System 2, respectively). The intuitive system is quick, impulsive, and operates with minimal effort, relying on emotions or habits to provide cues for what to do next, while the rational system is logical, analytical, deliberate, and methodical. Research in neuropsychology suggests that the...
7.6K
01:20Parallel Processing
791
The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...
791
01:14Decision Making: Traditional Method
5.6K
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...
5.6K
01:20Decision Making
1.1K
Decision-making is a fundamental cognitive process that involves evaluating alternatives and selecting among them. This process can range from simple choices, such as deciding what to wear, to complex decisions, like choosing a major in college or a career path. The complexity of the decision often dictates the approach we use, which can be broadly categorized into two types: automatic and controlled decision-making.
Automatic decision-making is fast, intuitive, and relies on gut feelings...
Automatic decision-making is fast, intuitive, and relies on gut feelings...
1.1K
01:19The Behavioral Perspective on Personality
865
Behaviorists view personality as primarily shaped by environmental reinforcements and consequences. According to this perspective, behavior is influenced by external stimuli, and individuals adjust their actions based on rewards and punishments. Over time, learning histories — accumulated patterns of reinforcement — play a significant role in shaping personality. Behaviors that lead to positive outcomes are reinforced, while those resulting in negative outcomes are diminished.
865