Related Experiment Video
Updated: Jun 25, 2026

04:46
'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake
Published on: September 18, 2018
Cognitive processes in children's dietary recalls: insight from methodological studies.
1Institute for Families in Society, University of South Carolina, Columbia, SC 29208, USA. sbaxter@mailbox.sc.edu
European Journal of Clinical Nutrition
|February 5, 2009
Summary
Children
Area of Science:
- Pediatric Nutrition Research
- Dietary Assessment Methodology
Background:
- Dietary recalls are crucial for assessing children's nutritional intake.
- Methodological studies highlight challenges in obtaining accurate dietary data from children.
Purpose of the Study:
- To review studies on children's dietary recall accuracy.
- To identify research gaps and provide recommendations for improving recall accuracy and reporting standards.
Main Methods:
- Analysis of 12 methodological studies involving children's dietary recalls (aged 9-10 years).
- Studies included validation, non-validation, and secondary analysis of dietary recall data.
Main Results:
- Children's dietary recall accuracy showed minor improvement but remained inconsistent.
- Accuracy varied by sex, prompt order, meal type, and recall format; prior-24-hour recalls were more accurate.
- Conventional reporting rates masked true accuracy issues for energy and macronutrients.
Conclusions:
- Understanding errors in children's dietary recalls is key to enhancing data accuracy.
- Recommendations are provided to improve children's recall performance and publication details.
Related Concept Videos
Self-Schemas
In general, a schema is a mental construct consisting of a cluster or collection of related concepts (Bartlett, 1932). There are many different types of schemata, and they all have one thing in common: schemata are a method of organizing information that allows the brain to work more efficiently. When a schema is activated, the brain makes immediate assumptions about the person or object being observed.
Cognitivism
Cognitive psychology emerged as a significant field in the mid-20th century. It focused on understanding humans' internal mental processes. This approach emphasizes how people perceive, remember, think, and solve problems—elements critical to human cognition.
Previously dominated by behaviorism, which prioritized observable behaviors and largely ignored mental processes, psychology transformed in the 1950s. Cognitive psychologists argue that understanding how we think and process information is...
Previously dominated by behaviorism, which prioritized observable behaviors and largely ignored mental processes, psychology transformed in the 1950s. Cognitive psychologists argue that understanding how we think and process information is...
Information 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...
Cognitive Learning
Cognitive learning is based on purposive behavior, incidental learning, and insight learning.
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
Tolman introduced the idea that behavior is influenced by...
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
Tolman introduced the idea that behavior is influenced by...
Piaget's Theory of Cognitive Development from Childhood into Adulthood
Jean Piaget's theory of cognitive development emphasizes the role of thinking in a child's learning process, suggesting that children are naturally curious about their environment. His approach to development is discontinuous, proposing that cognitive abilities progress through distinct stages, each with unique characteristics. Central to Piaget's theory is schemata—mental structures that allow individuals to understand and interpret the world.
Schemata: Building Blocks of Knowledge
Schemata...
Schemata: Building Blocks of Knowledge
Schemata...
Confirmation Biases
The confirmation bias is the tendency to focus on information that confirms our existing beliefs and ignore information that is inconsistent with our expectations. For example, if you think that your professor is not very nice, you notice all of the instances of rude behavior exhibited by the professor while ignoring the countless pleasant interactions he is involved in on a daily basis. Have you ever fallen prey to the confirmation bias, either as the source or target of such bias?

