The focus of this study was on gifted adults' perceptions of multigenerational giftedness in their families. Participants have been surveyed annually since their high school graduation in 1988. The purpose of the longitudinal study is to gain insight into the career and life development of gifted individuals post-high school. For the present…

Elementary teachers (n=9) saw giftedness as having the common characteristic of creativity. However, in nominating students to gifted programs, teachers focused on classroom performance more than creativity. Thus, their observations more closely matched official definitions rather than their personal concepts, and they had not worked to align the…

This study developed a hybrid of item response theory (IRT) models and latent class models, which combined the strengths of each type of model. The primary motivation for developing the new model is to describe characteristics of examinees' knowledge at the time of the examination. Hence, the application of the model lies mainly in so-called…

Evaluation of Israeli students, 392 in grades 7-9 and 381 in grades 10-12, in the domain of literature supported the construct validity of the 4 X 4 Structure of Giftedness Model, in which giftedness is conceptualized in 4 categories of general and specific intellectual ability and original thinking and 4 ordered ability levels embedded in a…