Giftedness may also be somewhat hereditary and a child may score within 10 points of a sibling or parent.

While an average intelligence score is 90-110, gifted kids will typically score well above this. IQ tests can be a first step, including the Woodcock Johnson, Wescher Intelligence Scale for Children or Stanford Binet (L-M). In some areas, such as mathematics, specific tests have been developed to look for giftedness. It’s important that any tests that are used to assess giftedness be exams that don’t limit the amount of knowledge a student can demonstrate. A child’s activities both in and outside of school may be considered, along with cognitive abilities, creativity, and affective and behavioral habits. There are a number of ways to determine giftedness and often a combination of ability and achievement tests are used, including observation and/or a review of the student’s portfolio of work. With access to the right resources and emotional and academic support, every gifted child can achieve their full potential at school. The aim is to ensure ample opportunities for advancement in a classroom environment that is sensitive to the child's needs and provides adequate stimulation. In some cases of giftedness, it may be appropriate for a child to attend a special program or a school specifically for gifted children. In these situations it's important to help a child develop their talents while also overcoming any challenges posed by a learning difficulty. It's also important for parents and educators to understand that giftedness can sometimes come alongside specific learning differences that affect performance at school. Giftedness can be focused in a single skill, or it can be more general. Signs of a gifted child also include a high creative, artistic, musical and/or leadership ability relative to same-age peers. However, not all gifted children excel in an academic area. Giftedness is often defined as an intellectual ability linked to an IQ score of 130 or more.

Profoundly gifted iq score