Ten semi-standardized interviews were taken with adults who grew up with an addict sibling and they were asked about their experiences relating to the sibling and the substance abuse.
Tekin voru tíu hálfstöðluð viðtöl við fullorðið fólk sem hafa átt systkini í vímuefnavanda í barnæsku og spurt var út í upplifun þátttakandans.