The graph shows the changes in the impact factor of Intellectual and Developmental Disabilities and its the corresponding percentile for the sake of comparison with the entire literature. Impact Factor is the most common scientometric index, which is defined by the number of citations of papers in two preceding years divided by the number of papers published in those years.
How Influential is Intellectual and Developmental Disabilities?
Intellectual and Developmental Disabilities is the 122nd out of 388 Pediatrics journals. This Journal is the 235th out of 2,277 Education journals. This means the journal is among the top 11% in the discipline of Education. This Journal is the 245th out of 1,172 Nursing journals. This Journal is the 514th out of 2,014 Psychology journals. This Journal is the 2038th out of 18,687 Social Sciences journals. This means the journal is among the top 11% in the science branch of Social Sciences. This Journal is the 3741st out of 14,350 Health Sciences journals.
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.
