The major purpose of this paper is to determine the factors that are related to migration performance. The benchmark study was conducted with 157 high school seniors in 1948 to determine migration expectations and background characteristics. The same respondents were reinterviewed in 1956 and...

Interactive innovations are distinctive in that their adoption depends on the perceived number of others who have already adopted the innovation. Thus their rate of adoption does not take off in the familiar "S" shape until a critical mass of adopters has been reached. Data on the adoption of 12...