Learning Impairment
Learning Impairment - Related Videos
08:34
Thinking Too Much Impairs Decision-Making
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2023
Source: Peter Mende-Siedlecki & Jay Van Bavel—New York University When we are considering a tough choice between two or more attractive options, we often end up actively weighing the pros and cons of each alternative. By reflecting on their advantages and disadvantages, we attempt to fit a complex, subjective decision into an orderly set of criteria. However, research in psychology suggests that this sort of introspective approach might not always yield the most optimal outcomes.1 In other...
12:18
A Machine Learning Approach to Design an Efficient Selective Screening of Mild Cognitive Impairment
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Cited by 6 •
2020
This methodology produces decision trees that target population groups more prone to suffering from mild cognitive impairment and are useful for cost-effective selective screening of the disease.
11:18
Quantifying Learning in Young Infants: Tracking Leg Actions During a Discovery-learning Task
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Cited by 18 •
2015
A method is described in which 3-4 month old infants learn a task by discovery and their leg movements are captured to quantify the learning process.
07:52
An Automated System for Sound Localization Testing in Hearing-Impaired Listeners
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2026
This protocol introduces an automated sound localization testing system with precise loudspeaker placement and integrated response analysis, validated in normal-hearing participants and participants with single-sided deafness. It provides a reproducible method to assess spatial hearing and supports functional classification using the International Classification of Functioning, Disability and Health (ICF) framework.
08:31
Place and Response Learning in the Open-field Tower Maze
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Cited by 2 •
2015
The Open-field Tower Maze (OFTM) is a maze created to study the behavioral and neural mechanisms of spatial learning (e.g., place- or response-learning) in rats. This maze is especially useful for experimenters who want to use a non-stressful maze paradigm to investigate spatial learning in their research.
FAQs
A useful analysis separates attention, memory, motivation, and neural plasticity because each can influence learning-related behavior differently. Reduced attention may limit exposure to relevant information, whereas memory disruption may affect retention after acquisition. Motivation can alter task engagement, and impaired neural plasticity may interfere with the changes that support learning. Considering these processes helps researchers interpret behavioral results more precisely.
These measures describe different stages and outcomes of learning. Acquisition rates show how quickly behavior develops, while errors indicate difficulty during performance. Retention tests whether previously learned information or skills persist, and extinction examines what happens when reinforcement or the learned relation is no longer maintained. Together, the measures help distinguish a learning problem from a temporary performance difference.
Researchers compare multiple behavioral indicators rather than relying on a single task score. Poor performance may reflect reduced motivation or attention, while slower acquisition, weak retention, or unusual extinction can provide additional evidence about learning. Comparing these patterns across conditioning, discrimination, maze, or operant tasks supports a more careful interpretation of whether the primary difficulty concerns learning itself or task engagement.
Conditioning tasks examine learning through associations, discrimination tasks assess responding to differences between stimuli or conditions, maze tasks measure learning across repeated trials, and operant tasks evaluate behavior shaped by its consequences. Researchers can compare acquisition, errors, retention, and extinction within these designs. The selected task depends on which aspect of learning or behavioral adaptation the study aims to evaluate.
A basic assessment establishes how behavior changes across learning trials and then examines what remains afterward. Researchers may record acquisition speed and errors during training, test retention after learning, and observe extinction when the learned relation is no longer maintained. Comparing these outcomes with an appropriate behavioral pattern helps identify whether difficulty appears during learning, later recall, or task performance.
Studies of learning impairment can address neurodevelopmental conditions, brain injury, aging, medication effects, and interventions intended to improve adaptive behavior. Behavioral tasks provide measurable outcomes for comparing acquisition, retention, and extinction across these contexts. This makes the approach useful for identifying changes in learning-related behavior and for evaluating whether an intervention is associated with improved adaptation.