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Related Concept Videos

Decision Making01:20

Decision Making

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...
Decision Making: Traditional Method01:14

Decision 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...
Reason and Intuition01:37

Reason and Intuition

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 brain can only use...
Decision Making: P-value Method01:09

Decision Making: P-value Method

The process of hypothesis testing based on the P-value method includes calculating the P- value using the sample data and interpreting it.
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim  is also stated. These statements can act as null and alternative hypotheses:  a null hypothesis would be a neutral statement while the alternative hypothesis can have a...
Incentive Theory: Pull Theory of Motivation01:18

Incentive Theory: Pull Theory of Motivation

Incentive theory, or the "pull theory" of motivation, suggests that external rewards primarily drive behavior. Individuals are motivated to engage in activities when they anticipate a desirable outcome. This is why people often work hard for promotions or study intensively to achieve high grades. These incentives can be tangible, physical rewards such as money or promotions, or intangible, non-physical rewards like praise and social recognition.
The theory differentiates between intrinsic and...
Drive-Reduction Theory: Push Theory of Motivation01:27

Drive-Reduction Theory: Push Theory of Motivation

Clark Hull's drive-reduction theory, introduced in the 1940s and 1950s and often termed the "push theory" of motivation, provides a framework for understanding how biological and learned drives influence behavior. Hull suggested that motivation originates from the need to alleviate physiological tension caused by unmet biological necessities. The theory proposes that when a basic need, such as hunger or sleep, goes unfulfilled, it creates an internal imbalance. This imbalance, or drive, pushes...

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Related Experiment Video

Updated: May 31, 2026

An Automated T-maze Based Apparatus and Protocol for Analyzing Delay- and Effort-based Decision Making in Free Moving Rodents
07:42

An Automated T-maze Based Apparatus and Protocol for Analyzing Delay- and Effort-based Decision Making in Free Moving Rodents

Published on: August 2, 2018

Dopamine and effort-based decision making.

Irma Triasih Kurniawan1, Marc Guitart-Masip, Ray J Dolan

  • 1Cognitive, Perceptual, and Brain Sciences, University College London London, UK.

Frontiers in Neuroscience
|July 8, 2011
PubMed
Summary
This summary is machine-generated.

Organisms show a strong sensitivity to the effort required for actions, decreasing their preference as costs rise. Dopamine and brain structures help overcome these costs for motivated behavior.

Keywords:
ACCapathybasal gangliadopamineeffortvigor

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Area of Science:

  • Neuroscience
  • Behavioral Economics
  • Decision Science

Background:

  • Motivational theories primarily explain behavior via goal values and reinforcement strength.
  • The role of action cost, such as expended effort, in decision-making is less understood.
  • Effort-based decision making integrates action costs with goal values.

Purpose of the Study:

  • To review behavioral and neurobiological data on effort representation as action cost.
  • To examine how effort cost impacts decision-making processes.
  • To explore the neural mechanisms underlying effort-based choices.

Main Methods:

  • Review of existing behavioral studies on effort-based decision making.
  • Analysis of neurobiological data related to effort and reward processing.
  • Examination of the role of neurotransmitters and brain structures.

Main Results:

  • Organisms exhibit a significant decrease in action preference as the required effort increases.
  • Dopamine (DA) plays a crucial role in overcoming response costs and motivating effortful actions.
  • Brain structures like the basal ganglia and anterior cingulate cortex are involved in translating reward expectations into effortful actions.

Conclusions:

  • Decision-making is sensitive to the cost of action, with increasing effort reducing action preference.
  • Dopamine is critical for modulating motivation and overcoming action costs.
  • Neural circuits involving the basal ganglia and anterior cingulate cortex are key to effort-based decision making.