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The Early Language Milestone Scale (The ELM Scale) is one of the tools for detecting and measuring language delays in children. It is one of the first lines in the investigation process in diagnosing the delay, and also one of the tools for monitoring the progression.
In 1964 Dr. Francis Ilg and Dr. Louise Bates Ames, the founders of the Gesell Institute, refined, revised, and collected data on children 5–10 years of age and subsequently in 1965, 1972, and 1979. The results were published in School Readiness: Behavior Tests used at the Gesell Institute.
Early childhood development is the period of rapid physical, psychological and social growth and change that begins before birth and extends into early childhood. [1] While early childhood is not well defined, one source asserts that the early years begin in utero and last until 3 years of age.
The CDC divides these milestones into several categories for each age, including social and emotional behaviors, language and communication skills, cognitive abilities and physical development and ...
Developmental delay is prevalent in approximately 1-3% of children under the age of 5 worldwide. [5] According to a systematic analysis done for a conducted study in 2016, there are approximately 52.9 million children worldwide under the age of 5 that are affected by some type of developmental delay or delayed milestone.
Use of the Denver Developmental Screening Test has raised various concerns: the applicability of 1967 norms in the 1990s and onwards, [5] the difficulty of administering and scoring several of the test’s language items, [6] and the limited validity in cultures that differ from the normative sample in Denver (ethnic groups, varying levels of ...
The assessment of basic language and learning skills (ABLLS, often pronounced "ables") is an educational tool used frequently with applied behavior analysis (ABA) to measure the basic linguistic and functional skills of an individual with developmental delays or disabilities.
This article is a list of language families. This list only includes primary language families that are accepted by the current academic consensus in the field of linguistics ; for language families that are not accepted by the current academic consensus in the field of linguistics, see the article " List of proposed language families ".