Related Experiment Video

Updated: Aug 3, 2026

Glass Wool Filters for Concentrating Waterborne Viruses and Agricultural Zoonotic Pathogens
08:01

Glass Wool Filters for Concentrating Waterborne Viruses and Agricultural Zoonotic Pathogens

Published on: March 3, 2012

17.5K

Intellectual development of children as measured by the wechsler intelligence scale, United States

J Roberts

    Vital and Health Statistics. Series 11, Data From the National Health Survey
    |September 16, 2014
    PubMed

    More Related Videos

    Application of Long-term cultured Interferon-γ Enzyme-linked Immunospot Assay for Assessing Effector and Memory T Cell Responses in Cattle15:57

    Application of Long-term cultured Interferon-γ Enzyme-linked Immunospot Assay for Assessing Effector and Memory T Cell Responses in Cattle

    Published on: July 11, 2015

    13.8K
    Method Development for Contactless Resonant Cavity Dielectric Spectroscopic Studies of Cellulosic Paper05:40

    Method Development for Contactless Resonant Cavity Dielectric Spectroscopic Studies of Cellulosic Paper

    Published on: October 4, 2019

    5.4K

    Related Concept Videos

    Intelligence01:27

    Intelligence

    The term "intelligence" is complex because it refers to both behavior and individuals, and its interpretation varies across cultures. European Americans tend to link intelligence with reasoning and cognitive skills, while in Kenya, it is tied to responsible participation in family and social life. In Uganda, intelligence is seen as the ability to know the right actions and carry them out effectively, while the Iatmul people of Papua New Guinea associate it with the capacity to remember detailed...
    Measures of Intelligence01:29

    Measures of Intelligence

    Psychologists measure intelligence by using standardized tests that produce a score known as the intelligence quotient or IQ. To understand IQ tests, it's important to recognize the key principles behind their construction: validity, reliability, and standardization.
    Validity refers to how well a test measures what it claims to measure. An intelligence test should accurately assess intelligence rather than another characteristic, like anxiety. Criterion validity is one way to evaluate this; it...
    Binet's Contribution to Measures of Intelligence01:23

    Binet's Contribution to Measures of Intelligence

    Alfred Binet, along with his student Théophile Simon, was tasked by the French Ministry of Education in 1904 to create a method for identifying students who struggled to learn through conventional classroom instruction. This initiative aimed to address overcrowding by placing such students in specialized schools. Binet and Simon developed an intelligence test comprising 30 tasks, ranging from simple commands, like touching one's nose or ear, to more complex tasks, such as drawing designs from...
    Wechsler's Contribution to Measures of Intelligence01:23

    Wechsler'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...
    Environmental Influences on Intelligence01:29

    Environmental Influences on Intelligence

    Despite the strong genetic influence on traits like intelligence, environmental factors significantly shape outcomes. For example, while over 90% of height variation is due to genetic differences, environmental factors such as nutrition also have a notable impact. Similarly, for intelligence, changes in a child's surroundings can significantly alter their IQ. Research shows that enriched environments boost children's academic success and help them develop key cognitive skills. Children from...
    Information Processing Approach01:30

    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...