Related Experiment Video
Updated: Jul 4, 2026
08:05
Measuring Statistical Learning Across Modalities and Domains in School-Aged Children Via an Online Platform and Neuroimaging Techniques
Published on: June 30, 2020
A longitudinal factor analytic study of children's neurocognitive abilities
Brenda D Townes1, Gail Rosenbaum, Michael D Martin
1University of Washington, Seattle, Washington, USA. btownes@u.washington.edu
The International Journal of Neuroscience
|June 24, 2008
Summary
Neurocognitive development in children aged 8-11.9 years shows stable structures across memory, motor skills, and attention over eight years. Key neurocognitive factors remained consistent, indicating reliable assessment tools.
Area of Science:
- Neuroscience
- Developmental Psychology
- Child Neuropsychology
Background:
- Childhood neurocognitive development involves complex interactions between memory, motor skills, and attention.
- Understanding the stability of these functions is crucial for identifying developmental trajectories and potential issues.
- Longitudinal studies are essential for tracking changes and consistencies in cognitive abilities during childhood.
Purpose of the Study:
- To investigate the stability of neurocognitive structures in children over an 8-year period.
- To identify key neurocognitive factors within memory, motor, and attention domains.
- To determine if a core set of neuropsychological tests can consistently assess these functions.
Main Methods:
- Longitudinal study of 503 Portuguese children, assessed annually for 8 years.
- Neurocognitive abilities assessed across memory, motor, visual-motor, and attention domains.
- Exploratory principal axis factor analyses with varimax rotation used to identify underlying factors.
Main Results:
- Seven stable neurocognitive factors were identified: Divided Attention, Selective Attention, Verbal Learning and Recall, Visual Learning and Recall, Motor Speed, Visual-Motor Speed, and Working Memory.
- These factors remained consistent across the 8-year assessment period.
- A subset of cost-effective neuropsychological tests reliably characterized children's neurocognitive functioning.
Conclusions:
- Children's neurocognitive structures related to attention, memory, and motor skills are articulated and stable during middle childhood (ages 8-11.9).
- The identified neurocognitive factors provide a consistent framework for understanding cognitive development in this age group.
- Cost-effective neuropsychological assessments can reliably track children's neurocognitive development over time.
More Related Videos
09:01A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance
Published on: May 7, 2014
06:52Using Cholesky Decomposition to Explore Individual Differences in Longitudinal Relations between Reading Skills
Published on: September 17, 2019
Related Concept Videos
02:20Longitudinal Research
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
01:30Information Processing Approach
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 also...
01:26Longitudinal Studies
Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...
01:30Biological Influences on Intelligence
Intelligence is often thought to be linked to brain size, but the relationship is more complex than that. While brain size does correlate modestly with some abilities, like verbal skills, the connection is weaker for others, such as spatial reasoning. Other factors, like brain structure, also play crucial roles. For instance, despite Einstein's smaller-than-average brain, his parietal cortex, which is involved in spatial reasoning, was 15% wider, suggesting that neural density might matter more...
01:27Language and Cognition
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.
01:23Wechsler's Contribution to Measures of Intelligence
David Wechsler, a psychologist who worked with World War I veterans, developed a significant IQ test in 1939 called the Wechsler-Bellevue Intelligence Scale. This test was innovative because it combined several subtests that measured both verbal and nonverbal skills, reflecting Wechsler's belief that intelligence is a global capacity involving purposeful action, rational thinking, and effective interaction with the environment. This test later evolved into the Wechsler Adult Intelligence Scale...