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Related Concept Videos

Introduction to Cognitive Psychology01:20

Introduction to Cognitive Psychology

557
Cognitive psychology is the field of psychology dedicated to examining how people think. It attempts to explain how and why we think the way we do by studying the interactions among human thinking, emotion, creativity, language, and problem-solving, as well as other cognitive processes. Cognitive psychology studies how information is processed and manipulated in remembering, thinking, and knowing.
This field emerged in the mid-20th century, following a period dominated by behaviorism, which...
557
Cognitive Learning01:21

Cognitive Learning

461
Cognitive learning is based on purposive behavior, incidental learning, and insight learning.
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
Tolman introduced the idea that behavior is influenced by...
461
Lazarus's Cognitive Appraisal Theory01:20

Lazarus's Cognitive Appraisal Theory

349
Cognitive psychologist Richard Lazarus proposed the cognitive-mediational theory of emotions, which emphasizes how individuals' assessments of stressors significantly affect their experience of stress. According to Lazarus, the stress response is determined by a two-step appraisal process: primary appraisal and secondary appraisal. These cognitive appraisals help individuals evaluate the potential impact of a stressor and determine the adequacy of their coping resources.
Primary Appraisal:...
349
Social Cognitive Perspective on Personality01:30

Social Cognitive Perspective on Personality

601
Social cognitive perspectives on personality emphasize the importance of conscious awareness, beliefs, expectations, and goals in shaping behavior. These perspectives incorporate behaviorist principles, such as learning through reinforcement and conditioning, but extend beyond them by highlighting human reasoning and planning. Unlike traditional behaviorist views, social cognitive theory focuses on how individuals reflect on their past experiences and plan for future outcomes by considering...
601
High-Level and Low-Level Awareness01:19

High-Level and Low-Level Awareness

330
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...
330
Beck's Cognitive Therapy01:25

Beck's Cognitive Therapy

91
Cognitive therapy is a psychological approach designed to address distortions in thinking, which can lead to negative emotions and unrealistic beliefs. These cognitive distortions often influence how individuals interpret and respond to situations, exacerbating emotional distress. Below are some prevalent cognitive distortions, their characteristics, and examples of how they manifest in thought processes.
Arbitrary Inference
Arbitrary inference involves making conclusions without sufficient...
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Related Experiment Video

Updated: Aug 2, 2025

Task Interruption and Resumption Paradigm for Testing the Activation and Pursuit of an Abstract Thinking Goal
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A Model for Cognitive Personalization of Microtask Design.

Dennis Paulino1,2, Diogo Guimarães1,2, António Correia1,2

  • 1School of Science and Technology, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal.

Sensors (Basel, Switzerland)
|April 13, 2023
PubMed
Summary
This summary is machine-generated.

Cognitive personalization using tests and task fingerprinting improves crowdsourcing data quality. A deep learning model achieved 95% accuracy in predicting microtask accuracy, enhancing worker allocation.

Keywords:
cognitive abilitiescrowdsourcinghuman-computer interactionmicrotask designpersonalizationtask fingerprinting

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Area of Science:

  • Human-Computer Interaction
  • Crowdsourcing
  • Artificial Intelligence

Background:

  • Data quality in crowdsourcing is challenging due to diverse participants.
  • Cognitive personalization offers a solution by tailoring tasks to worker profiles.
  • Assessing cognitive profiles involves online tests or inferring behavior from task fingerprinting.

Purpose of the Study:

  • Investigate the complementarity of cognitive tests and task fingerprinting for microtask personalization.
  • Examine using cognitive tests to allocate workers to microtasks of varying difficulty.
  • Develop a deep learning model for personalized microtask allocation.

Main Methods:

  • Recruited 134 crowd workers from a crowdsourcing marketplace.
  • Administered cognitive ability tests to assess worker profiles.
  • Utilized task fingerprinting based on user interaction log events.
  • Developed a deep learning model for predicting microtask accuracy.

Main Results:

  • Both cognitive tests and task fingerprinting effectively personalized microtask allocation.
  • A deep learning model achieved 95% accuracy in predicting microtask accuracy.
  • The study validated these methods for enhancing data quality in crowdsourcing.

Conclusions:

  • Cognitive tests and task fingerprinting are effective for microtask personalization.
  • Deep learning models can significantly improve the prediction of microtask accuracy.
  • Further research with larger datasets is recommended to optimize model performance.