The children's book "Two Is for Twins" celebrates twins and illustrates the many "twos" in a child's world. The uniqueness of twos does not have to mean separate classrooms for twins in child development programs, preschool, or elementary school settings. With recent dramatic increases in the US twin population, how should educators address the…

The vocal development of two identical twin male infants (one with normal hearing and one with profound bilateral hearing loss) was compared at the ages of 8, 12, and 15 months. Among major differences were format patterns of vocalic elements, histograms of syllable type, and variation in vowel usage. (Author/DB)

Standardized clinical assessments from the point of view of children are rare. A standardized narrative assessment measure, developed to assess children's perceptions of their caregiving environments, the Narrative Story-Stem Technique (NSST), was used with two fraternal twins, age 8, with histories of severe maltreatment and multiple foster…

Do child development professionals have expectations about what it will be like to parent twins based on their professional experiences? Does their professional knowledge influence their approach to caregiving? And do their personal experiences as parents of twins change their research interests or how they work with children and families? To…