Jove
Visualize
Contact Us
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 Concept Videos

Ratio Level of Measurement00:54

Ratio Level of Measurement

19.2K
The way a set of data is measured is called its level of measurement. Correct statistical procedures depend on a researcher being familiar with levels of measurement. For analysis, data are classified into four levels of measurement—nominal, ordinal, interval, and ratio.
A set of data measured using the ratio scale takes care of the ratio problem and provides complete information. Ratio scale data are like interval scale data, except they have a zero point and ratios can be calculated....
19.2K
Correlations02:20

Correlations

33.9K
Correlation means that there is a relationship between two or more variables (such as ice cream consumption and crime), but this relationship does not necessarily imply cause and effect. When two variables are correlated, it simply means that as one variable changes, so does the other. We can measure correlation by calculating a statistic known as a correlation coefficient. A correlation coefficient is a number from -1 to +1 that indicates the strength and direction of the relationship between...
33.9K
Language and Cognition01:27

Language and Cognition

456
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.
456
Fundamental Mathematical Principles in Pharmacokinetics: Mathematical Expressions and Units01:19

Fundamental Mathematical Principles in Pharmacokinetics: Mathematical Expressions and Units

956
Mathematical principles play a crucial role in pharmacokinetics, providing a framework for understanding and quantifying drug distribution and elimination dynamics in the body. By utilizing mathematical expressions and units, pharmacologists can accurately characterize the behavior of drugs, optimize dosing regimens, and predict therapeutic outcomes.
One significant application of mathematics in pharmacokinetics is the characterization of drug distribution through the volume of distribution...
956
Relation between Mathematical Equations and Block Diagrams01:20

Relation between Mathematical Equations and Block Diagrams

1.1K
In a spring-mass-damper system, the second-order differential equation describes the dynamic behavior of the system. When transformed into the Laplace domain under zero initial conditions, this equation can be effectively analyzed and manipulated. The transformation into the Laplace domain converts differential equations into algebraic equations, simplifying the process of isolating the output.
1.1K
Coefficient of Correlation01:12

Coefficient of Correlation

6.4K
The correlation coefficient, r, developed by Karl Pearson in the early 1900s, is numerical and provides a measure of strength and direction of the linear association between the independent variable x and the dependent variable y.
If you suspect a linear relationship between x and y, then r can measure how strong the linear relationship is.
What the VALUE of r tells us:
The value of r is always between –1 and +1: –1 ≤ r ≤ 1.
The size of the correlation r indicates the...
6.4K

You might also read

Related Articles

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

Sort by
Same author

The relationship between lead levels and reading acquisition in Spanish speakers, evidence from Uruguayan schoolers.

Neurotoxicology·2024
Same author

Blood lead levels and math learning in first year of school: An association for concern.

Environmental research·2024
Same author

Reading Competency, Speech Rate and Rhythm.

Psicothema·2021
Same author

Cross-cultural psychometric assessment of the VAGUS insight into psychosis scale - Spanish version.

Psychiatry research·2017
Same author

[Change of erythrocyte charge with the use of Alcian blue method in Ascaris lumbricoides extracts].

Revista cubana de medicina tropical·2013
Same author

[Alteration in superficial anionic charge of erythrocytes and desialated erythrocytes caused by Ascaris lumbricoides].

Revista cubana de medicina tropical·2013

Related Experiment Video

Updated: Sep 18, 2025

Multimedia Battery for Assessment of Cognitive and Basic Skills in Mathematics BM-PROMA
10:58

Multimedia Battery for Assessment of Cognitive and Basic Skills in Mathematics BM-PROMA

Published on: August 28, 2021

4.6K

Reading and mathematics: Two sides, same coin?

Vivian Reigosa-Crespo1, Patricia Ponce de León2, Ainara Herrero1

  • 1Department of Neuroscience and Learning, Faculty of Health Sciences, Catholic University of Uruguay.

Canadian Journal of Experimental Psychology = Revue Canadienne De Psychologie Experimentale
|June 26, 2025
PubMed
Summary

This study found that reading fluency strongly predicts reading comprehension, while math fluency predicts word problem-solving skills in children. These findings highlight distinct yet overlapping cognitive processes crucial for academic literacy.

More Related Videos

Decomposing the Variance in Reading Comprehension to Reveal the Unique and Common Effects of Language and Decoding
06:33

Decomposing the Variance in Reading Comprehension to Reveal the Unique and Common Effects of Language and Decoding

Published on: October 11, 2018

6.9K
Universal Screening for Prevention of Reading, Writing, and Math Disabilities in Spanish
14:43

Universal Screening for Prevention of Reading, Writing, and Math Disabilities in Spanish

Published on: July 18, 2020

8.1K

Related Experiment Videos

Last Updated: Sep 18, 2025

Multimedia Battery for Assessment of Cognitive and Basic Skills in Mathematics BM-PROMA
10:58

Multimedia Battery for Assessment of Cognitive and Basic Skills in Mathematics BM-PROMA

Published on: August 28, 2021

4.6K
Decomposing the Variance in Reading Comprehension to Reveal the Unique and Common Effects of Language and Decoding
06:33

Decomposing the Variance in Reading Comprehension to Reveal the Unique and Common Effects of Language and Decoding

Published on: October 11, 2018

6.9K
Universal Screening for Prevention of Reading, Writing, and Math Disabilities in Spanish
14:43

Universal Screening for Prevention of Reading, Writing, and Math Disabilities in Spanish

Published on: July 18, 2020

8.1K

Area of Science:

  • Cognitive Psychology
  • Educational Psychology
  • Developmental Psychology

Background:

  • Word problem-solving (WPS) and reading comprehension (RC) are vital for academic success.
  • Existing research suggests shared cognitive processes in number and word processing for both skills.
  • The precise nature of these connections remains incompletely understood.

Purpose of the Study:

  • To investigate the influence of reading fluency and calculation fluency on the development of WPS and RC.
  • To examine the unique contributions of these fluency measures to children's academic skills.

Main Methods:

  • Conducted two longitudinal studies (L1 and L2) with first-grade children.
  • Utilized hierarchical regressions to analyze the predictive power of reading fluency and addition/subtraction fluency on WPS and RC.

Main Results:

  • Strong associations were observed between reading fluency and RC, and between math fluency and WPS.
  • Math fluency uniquely predicted WPS, while reading fluency uniquely predicted RC.
  • Correlations between reading and math measures were generally lower than within-domain correlations.

Conclusions:

  • Reading and math skills appear to rely on distinct, specific underlying processes.
  • Findings contribute to the debate on the specificity of learning disabilities in reading and mathematics.
  • Results have practical implications for educational interventions and assessments.