Related Experiment Video
Updated: Apr 20, 2026
11:25
Making Sense of Listening: The IMAP Test Battery
Published on: October 11, 2010
16.4K
Phonological Short-term Memory and its Relationship to Language in Williams Syndrome
Cognitive Neuropsychiatry
|November 25, 2014
Summary
Phonological short-term memory is a relative strength in Williams syndrome (WS), aiding vocabulary development. However, word learning processes in WS do not advance beyond typical 4-year-olds.
Area of Science:
- Neurodevelopmental Genetics
- Cognitive Psychology
Background:
- Williams syndrome (WS) is a rare genetic disorder.
- WS is characterized by language strengths despite cognitive deficits.
Purpose of the Study:
- To explore the relationship between phonological short-term memory and language in WS.
- To investigate the impact of phonological short-term memory on vocabulary acquisition in WS.
Main Methods:
- Utilized the Children's Test of Nonword Repetition (CNRep).
- Compared WS performance on CNRep with measures of receptive language, visuospatial ability, and digit span.
- Compared WS nonword repetition scores with age-matched typically developing children.
Main Results:
- WS participants showed effects of nonword length but not phonological complexity.
- Nonword repetition scores correlated with receptive language, visuospatial ability, and digit span test ages.
- Phonological short-term memory appears to be a relative strength in WS, but word learning processes are delayed.
Conclusions:
- Phonology is a relative strength in Williams syndrome.
- Good vocabulary scores in WS may stem from strong phonological short-term memory.
- Word learning in WS does not progress beyond a typical 4-year-old level, despite good vocabulary.
More Related Videos
12:49Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition
Published on: July 13, 2019
18.3K
10:11Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism
Published on: December 14, 2012
19.2K
Related Concept Videos
01:27Language and Cognition
1.0K
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
1.0K
01:22Language Development
1.1K
Children master language quickly and with relative ease, supported by both biological predisposition and reinforcement. B. F. Skinner (1957) proposed that language is learned through reinforcement, while Noam Chomsky (1965) argued that language acquisition mechanisms are biologically determined.
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
1.1K
01:10Higher Mental Functions of the Brain: Language
4.3K
Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
4.3K
01:22Chunking and Rehearsal in Sensory Memory
779
Improving short-term memory can be achieved through techniques like chunking and rehearsal. Chunking involves organizing information into larger, more manageable units. This technique is particularly useful for information that exceeds the typical memory span of between five and nine items. For instance, logging into an online account with a password like "ta89vq0179gz" involves grouping letters and numbers into three chunks—ta89, vq01, and 79gz. It makes large amounts of...
779
01:24Working Memory
1.3K
Working memory refers to a combination of components, including short-term memory and attention, that allow an individual to hold information temporarily as we perform cognitive tasks. It is an essential cognitive function that enables the execution of complex tasks such as problem-solving, comprehension, and reasoning. Unlike short-term memory, which simply involves the storage of information for a brief period, working memory involves the active manipulation and processing of this...
1.3K
01:23System of Memory
8.0K
Memory is categorized into three major systems: sensory memory, short-term memory (STM), and long-term memory (LTM). These systems differ in their capacity and the duration for which they can hold information. Sensory memory captures raw sensory input from the environment, holding it for just a few seconds or less. For example, on hearing a brief, loud sound, like a car horn honking, the sound seems to linger in the mind for a moment even after it stops. This is an instance of sensory memory...
8.0K