title: A comparison of twins for degree of closeness and field dependency.
abstract: An examination of Witkin's construct of field dependency was undertaken with a sample of adolescent twin pairs to determine if the degree of closeness in twin relationships would be reflected in the twins' degree of field dependency. Sixteen pairs of monozygotic (MZ) adolescent male twins and the same number of dizygotic (DZ) same-sexed male twins were administered three measures: Nichols and Bilbro's (1966) zygosity questionnaire, Paluszny and Beit Hallahmi's (1974) semantic differential measure of closeness, and Jackson's (1956) short form of the Embedded Figures Test. No significant differences were found between the MZ and DZ twin groups with regard to their expressed closeness to one another, as measured with Paluszny and Beit-Hallahmi's index of closeness; in addition, there were no significant differences between the two twin groups on the measure of field dependency. However, significant relationships of these two variables with intelligence were found and possible reasons for such an occurrence were offered.
mesh_terms: D000293:Adolescent; D004193:Discrimination Learning; D005260:Female; D005364:Field Dependence-Independence; D005556:Form Perception; D006801:Humans; D007207:Individuation; D008297:Male; D011247:Pregnancy; D012801:Sibling Relations; D014427:Twins / Q000523:psychology*