Related Experiment Video
Updated: Jan 23, 2026
04:04
Asthma Detection Research Based on Voice Signal Processing and Machine Learning
Published on: July 22, 2025
951
Regularity detection and explanation-based learning jointly support learning about physical events in early infancy.
1Department of Psychology, University of California, 1156 High Street, Santa Cruz, CA 95064, United States.
Cognitive Psychology
|June 15, 2019
Summary
Young infants use statistical learning (SL) and explanation-based learning (EBL) to understand physical events. Their ability to detect changes depends on how these learning mechanisms are engaged during development.
Area of Science:
- Cognitive Development
- Infant Learning
- Perceptual Learning
Background:
- Infants develop physical knowledge through learning mechanisms.
- Statistical learning (SL) and explanation-based learning (EBL) are key processes.
- Understanding how these mechanisms interact is crucial for cognitive development.
Purpose of the Study:
- To investigate the joint roles of statistical learning (SL) and explanation-based learning (EBL) in infant physical knowledge acquisition.
- To examine how infants at different ages (3.5 and 6.5 months) utilize these learning mechanisms when presented with violations of object principles.
- To determine how manipulating the learning context affects infants' detection of plausible outcomes.
Main Methods:
- Infants observed teaching events with violated object principles.
- Test events were presented, with one modified to show a plausible outcome.
- Infants' responses were analyzed based on age and specific learning condition manipulations (priming or removing violations).
Main Results:
- 3.5-month-olds detected regularities and changes, but this was disrupted when EBL was interfered with.
- 6.5-month-olds initially did not detect changes, but did so when EBL was enabled by removing teaching event violations.
- Age-related differences in integrating SL and EBL were observed.
Conclusions:
- Infant learning about physical events integrates statistical learning for pattern detection and explanation-based learning for causal understanding.
- The interplay between SL and EBL evolves during infancy.
- Developmental changes in cognitive flexibility influence how infants learn and adapt to new information.
Related Concept Videos
01:14Avoidance Learning and Learned Helplessness
2.5K
Avoidance learning and learned helplessness are critical concepts in understanding behavioral responses to negative stimuli.
Avoidance learning occurs when an organism learns that a specific behavior can prevent an unpleasant outcome. For example, a student who receives a bad grade may start studying harder to avoid future poor grades. This behavior persists even when the negative outcome is no longer present. Avoidance learning is powerful because it maintains behavior in the absence of the...
Avoidance learning occurs when an organism learns that a specific behavior can prevent an unpleasant outcome. For example, a student who receives a bad grade may start studying harder to avoid future poor grades. This behavior persists even when the negative outcome is no longer present. Avoidance learning is powerful because it maintains behavior in the absence of the...
2.5K
01:25Learning Disabilities
581
Learning disabilities are cognitive disorders caused by neurological impairments that affect cognitive functions like language and reading, without indicating overall intellectual or developmental challenges. These disabilities differ from global intellectual or developmental disabilities as they are limited to distinct cognitive functions. Common learning disabilities include dysgraphia, dyslexia, and dyscalculia, each of which impacts unique aspects of learning.
Dyslexia
Dyslexia is a...
Dyslexia
Dyslexia is a...
581
01:27Associative Learning
1.3K
Associative learning is a fundamental concept in behavioral psychology, wherein a connection is established between two stimuli or events, leading to a learned response. This process is critical in understanding how behaviors are acquired and modified. Conditioning, the mechanism through which associations are formed, can be divided into two main types: classical conditioning and operant conditioning, each elucidating different aspects of associative learning.
Classical conditioning, also known...
Classical conditioning, also known...
1.3K
01:22Purposive Learning
457
E. C. Tolman emphasized the purposiveness of behavior — the idea that much of our behavior is goal-directed. For instance, employees who aim for a promotion work diligently to meet their targets. Tolman argued that when classical conditioning and operant conditioning occur, the organism acquires certain expectations. In classical conditioning, a child might fear a dog because they expect it to bite. In operant conditioning, a person might consistently work overtime because they expect a...
457
01:12Observational Learning
863
Albert Bandura's observational learning, also known as imitation or modeling, occurs when a person observes and imitates another's behavior. It is a quicker process than operant conditioning. A well-known example is the Bobo doll study, where children who saw an adult acting aggressively towards the doll were more likely to act aggressively when left alone, compared to those who observed a nonaggressive adult. Many psychologists view observational learning as a form of latent learning...
863
01:18Introduction to Learning
1.0K
Learning is the process of acquiring knowledge or skills through practice or experience, leading to long-lasting behavioral changes. This acquisition occurs through interaction with the environment and requires practice or experience. For instance, mastering a skill such as surfing requires considerable practice and experience, highlighting the essential role of repeated interactions with the environment in learning.
In contrast to learned behaviors, unlearned behaviors such as crying, sexual...
In contrast to learned behaviors, unlearned behaviors such as crying, sexual...
1.0K