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Drive-Reduction Theory: Push Theory of Motivation01:27

Drive-Reduction Theory: Push Theory of Motivation

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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...
1.4K
Motivational Bias01:25

Motivational Bias

432
Cognitive bias results from limitations in thinking and information processing, leading to systematic errors in judgment. Conversely, motivational bias stems from personal desires or emotions, causing distortions in perception to align with self-interest. Motivational bias influences how individuals perceive and attribute causes to events, often shaped by personal needs, goals, and self-esteem preservation. This bias can distort judgment, leading to inaccurate assessments of success, failure,...
432
Automatic Processing and Automatic Social Behavior01:28

Automatic Processing and Automatic Social Behavior

284
Automatic processing refers to the cognitive operations that occur without conscious intent or awareness, playing a fundamental role in shaping social cognition and behavior. These processes enable individuals to navigate complex social environments efficiently by relying on mental shortcuts and pre-existing knowledge structures known as schemas. One of the most influential mechanisms underlying automatic processing is priming, which subtly activates mental representations through exposure to...
284
Implicit Personality Theories01:23

Implicit Personality Theories

516
Implicit personality theory explains how individuals make assumptions about the relationships between personality traits, behaviors, and character types. When people learn that someone possesses a particular trait, they tend to infer the presence of other related characteristics, forming a cohesive impression. This cognitive shortcut plays a crucial role in social interactions and interpersonal judgments.Central Traits and Their InfluenceSolomon Asch's seminal 1946 study highlighted the power...
516
Motivational Cycle01:20

Motivational Cycle

1.2K
The motivational cycle is a key concept that explains how individuals are motivated to meet their needs. At its core, the cycle revolves around four distinct stages: need, drive, goal-directed behavior, and goal achievement. These stages respond to imbalances in the body or mind, prompting actions that restore balance.
The cycle begins with a need. This need can arise from various conditions, such as hunger, thirst, or temperature changes. For instance, when an individual feels cold, their body...
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Incentive Theory: Pull Theory of Motivation01:18

Incentive Theory: Pull Theory of Motivation

1.0K
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...
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相关实验视频

Updated: Feb 28, 2026

Characterization of the Sense of Agency over the Actions of Neural-machine Interface-operated Prostheses
05:21

Characterization of the Sense of Agency over the Actions of Neural-machine Interface-operated Prostheses

Published on: January 7, 2019

8.4K

动机计算:暗示动机编码的基于变压器的自动化.

Joyce S Pang1, Hiram Ring2, Kate Y Huang1

  • 1School of Social Sciences, Nanyang Technological University, Singapore.

Journal of personality assessment
|February 26, 2026
PubMed
概括

一种新的变压器模型以高精度自动化隐式动机编码,达到超过0.85的相关性. 这种"动机计算"的进步使实时动机检测和研究成为可能.

科学领域:

  • 心理学 心理学 心理学
  • 计算语言学 计算语言学
  • 人工智能的人工智能

背景情况:

  • 隐性动机与行为相关,但很难衡量.
  • 以前使用标记词方法的自动化尝试是有限的.
  • 机器学习为自动化动机编码提供了一个有希望的途径.

研究的目的:

  • 开发和验证一种用于自动隐式动机编码的新型变压器模型.
  • 评估模型的性能与既定基准和其他变压器模型相比.
  • 为研究人员提供免费可访问的API,让他们可以使用该模型.

主要方法:

  • 开发了一种新的变压器模型,用于自动化动机评分.
  • 该模型在冬季 (1994) 培训手册的基准数据集上进行了训练和评估.
  • 验证包括融合,分歧,因果和标准评估.

主要成果:

  • 变压器模型与手工编码的分数 (皮尔森和类内系数) 实现了超过或接近0.85的相关性.
  • 对于机器预测的分数,建立了收,分歧,因果和标准有效性的证据.
  • 该模型的性能与最近的两个基于变压器的模型相比较好.

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Employing Transcranial Magnetic Stimulation in a Resource Limited Environment to Establish Brain-Behavior Relationships
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Employing Transcranial Magnetic Stimulation in a Resource Limited Environment to Establish Brain-Behavior Relationships

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相关实验视频

Last Updated: Feb 28, 2026

Characterization of the Sense of Agency over the Actions of Neural-machine Interface-operated Prostheses
05:21

Characterization of the Sense of Agency over the Actions of Neural-machine Interface-operated Prostheses

Published on: January 7, 2019

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Employing Transcranial Magnetic Stimulation in a Resource Limited Environment to Establish Brain-Behavior Relationships
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Employing Transcranial Magnetic Stimulation in a Resource Limited Environment to Establish Brain-Behavior Relationships

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结论:

  • 开发的变压器模型提供了一个高度准确和验证的方法,用于自动化隐式动机编码.
  • 这项工作有助于新兴领域的生物科学领域.
  • 动机计算,动机计算,动机计算.
  • 促进实时动机分析.
  • 自由可用的API将加速隐性动机和计算心理学方面的研究.