Jove
Visualize
Contact Us

Related Concept Videos

Data Collection by Observations01:08

Data Collection by Observations

12.6K
Data collection refers to a systematic way of obtaining, observing, measuring, and analyzing accurate information. Observational studies are one of the most widely used methods of data collection. It involves collecting data by observing the behavior and physical characteristics of a sample without making any modifications to the sample.
An astronomer viewing the motion and brightness of stars in the sky and recording the data is an example of observational data collection. A botanist recording...
12.6K
Data Collection by Experiments01:13

Data Collection by Experiments

24.9K
Data collection is a systematic method of obtaining, observing, measuring, and analyzing accurate information. An experimental study is a standard method of data collection that involves the manipulation of the samples by applying some form of treatment prior to data collection. It refers to manipulating one variable to determine its changes on another variable. The sample subjected to treatment is known as “experimental units.”
An example of the experimental method is a public...
24.9K
Information Processing Approach01:30

Information Processing Approach

138
The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is...
138
Extraction: Advanced Methods00:56

Extraction: Advanced Methods

516
Metal ions can be separated from one another by complexation with organic ligands–the chelating agent– to form uncharged chelates. Here, the chelating agent must contain hydrophobic groups and behave as a weak acid, losing a proton to bind with the metal. Since most organic ligands used in this process are insoluble or undergo oxidation in the aqueous phase, the chelating agent is initially added to the organic phase and extracted into the aqueous phase. The metal-ligand complex is...
516
Data Collection I01:30

Data Collection I

6.5K
Data collection gathers information needed to make accurate judgments about a patient's present condition. During a health history interview, subjective data is collected from the patient, their caregivers, or family members, and objective data is collected through observations and physical assessment. Patients are the primary source of subjective data. Thus information gathered from patients through interviews, observations, and physical examination is primary data. Secondary sources of...
6.5K
Improving Translational Accuracy02:07

Improving Translational Accuracy

2.7K
2.7K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Sleep Disturbances Differentially Associated With First and Second Language Receptive Vocabulary in Autistic Children.

Journal of autism and developmental disorders·2026
Same author

GPT-Powered Chatbot-Based Positive Psychology Intervention for Well-Being Among Parents of Children With Autism Spectrum Disorder: Single-Arm Mixed Methods Study.

JMIR formative research·2026
Same author

Sung Speech Training Improves Prosodic Focus Marking in a Nondominant Language in Children With Autism Spectrum Disorder.

Journal of speech, language, and hearing research : JSLHR·2025
Same author

Effects of Bilingualism on Executive Function of Children with Neurodevelopmental Disorders: A Scoping Review.

Children (Basel, Switzerland)·2025
Same author

The use of gamified interventions to enhance social interaction and communication among people with autism spectrum disorder: A systematic review and meta-analysis.

International journal of nursing studies·2025
Same author

Acquisition of Speech Prosody in a Non-native Tone Language by Children With and Without Autism Spectrum Disorder.

Journal of autism and developmental disorders·2025
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Aug 30, 2025

Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition
12:49

Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition

Published on: July 13, 2019

17.2K

A learner corpus is born this way: From raw data to processed dataset.

Chung Hong Danny Leung1, Mei Yung Vanliza Chow1, Haoyan Ge1

  • 1School of Education and Languages, Hong Kong Metropolitan University, Ho Man Tin, Kowloon, Hong Kong Special Administrative Region.

Data in Brief
|September 1, 2022
PubMed
Summary
This summary is machine-generated.

This study details the creation of the Chinese and English Learner Language (CELL) Corpus, a valuable resource for analyzing language acquisition. The corpus aids researchers in examining vocabulary use in second language learning.

Keywords:
Data processingLearner language corpusMeta dataNatural language toolkitWritten data‘Regular expression’ text processing technique

More Related Videos

Augmenting Large Language Models via Vector Embeddings to Improve Domain-Specific Responsiveness
03:14

Augmenting Large Language Models via Vector Embeddings to Improve Domain-Specific Responsiveness

Published on: December 6, 2024

675
Automatic Image Processing to Determine the Community Size Structure of Riverine Macroinvertebrates
08:56

Automatic Image Processing to Determine the Community Size Structure of Riverine Macroinvertebrates

Published on: January 13, 2023

2.3K

Related Experiment Videos

Last Updated: Aug 30, 2025

Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition
12:49

Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition

Published on: July 13, 2019

17.2K
Augmenting Large Language Models via Vector Embeddings to Improve Domain-Specific Responsiveness
03:14

Augmenting Large Language Models via Vector Embeddings to Improve Domain-Specific Responsiveness

Published on: December 6, 2024

675
Automatic Image Processing to Determine the Community Size Structure of Riverine Macroinvertebrates
08:56

Automatic Image Processing to Determine the Community Size Structure of Riverine Macroinvertebrates

Published on: January 13, 2023

2.3K

Area of Science:

  • Corpus Linguistics
  • Second Language Acquisition Research
  • Educational Technology

Background:

  • Learner corpora are crucial for understanding language development.
  • Systematic collection and processing of learner texts are essential for corpus creation.
  • Existing corpora may lack sufficient data for specific language pairs or learner levels.

Purpose of the Study:

  • To describe the development process of the Chinese and English Learner Language (CELL) Corpus.
  • To detail the methodologies for data collection, processing, and interface design.
  • To provide a foundation for future learner corpus development.

Main Methods:

  • Collection of written assignments from language learners.
  • Cleaning, annotation, and tagging of text data.
  • Alignment and transformation of text and metadata for a web interface.

Main Results:

  • Development of the CELL Corpus with 4.2 million English words and 18 million Chinese characters.
  • Inclusion of participant demographic metadata.
  • Implementation of concordance and word list features for data analysis.

Conclusions:

  • The CELL Corpus provides a robust resource for investigating learner language.
  • The described development process offers a replicable model for creating other learner corpora.
  • This work facilitates research into vocabulary frequency, accuracy, and complexity in L2 learning.