3. LITERATURE REVIEW
Bartels, M., Beijstervedlt, C., Boomsma, D., Huizink, A., Polderman, T., Verhulst, F.
(1979). No Effect of Classroom Sharing on Educational
Achievement in Twins, a Longitudinal Cohort Study. Journal of
Epidemiology and Community Health, 64, 36-40.
Bradley, E. (1958). Guidance and Teaching of Twins. The Clearly House, 13, 364-366.
Brown, A., Matheny, A. (1971). The Behavior of Twins: Effects of Birth Weight and Birth
Sequence. Child Development, 42, 251-257.
Kozlak, J. (1978). Identical Twins: Perceptions of the Effects of Twinship. Humboldt
Journal of Social Relations, 5, 105-130.
Werner, E. (1973). From Birth to Latency: Behavioral Differences in a Multiracial Group of
Twins. Child Development, 44, 438-444.
4. RESEARCH QUESTIONS
Educating
What is the culture of educating twins?
Raising
What is the culture of raising twins?
Being
What is the culture of being a twin?
5. METHODS
Methods
-opportunity sampling
-snow ball sampling
-qualitative interviewing
-opened ended interviewing/
semi-unstructured interviews
-interviews conducted face to
face, over the phone, and
through email
Participants
-in total 21 participants
-participants raised in the following
states and regions: NY, MA, VT, CA, CT,
NJ and Armenia
Categories of participants fell under:
~educators of twins
~siblings of twins
~parents of twins (2 generations)
~twins (fraternal male/ female twins,
fraternal female twins, and identical
female twins)
6. Findings’ Topics
I. Names
II. Dress
III. Elementary School through
High School
IV. College
V. Post- College
VI. My Best Friend
Reference Key
21 interviewees
Teachers n=2
Siblings n=2
Parents n=5
Old n=3 Young n=2
Twins=12
Fraternal male/female n=4
Fraternal female/female n=3
Identical female/female n=5
7. CONCLUSION
1) Describe what is like being a parent of twins.
2) What are the advantages of being a twin, if any?
3) What are the disadvantages of being a twin, if any?
8. FUTURE RESEARCH
• encompass a larger sample
• equal representation of males and females in study
• explore school policy changes, involving the placement of twins in
schools, classes, and dormitories
• look into twins outcomes in school, careers, sports, and
relationships in comparison to singletons