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Activity 6-1, Feeling Rushed?: Data from the General Social Survey can be downloaded from http://sda.berkeley.edu/archive.htm.
Activity 6-4, Graduate Admissions Discrimination: These data are described in “Sex Bias in Graduate Admission: Data from Berkeley,” by P. Bickel, E. Hammel, and J. O'Connell, Science, vol. 187, 1975, pp. 398–404.
Exercise 6-7, “Hella” Project: These data were collected by Cal Poly students O. Mead, L. Olerich, and J. Selenkow in the fall of 2005.
Exercise 6-8, Suitability for Politics: Data from the 2004 General Social Survey (GSS) can be downloaded from the SDA Archive at http://sda.berkeley.edu/archive.htm.
Exercise 6-11, Children's Television Advertisements: This study is described in “A Content Analysis of Health and Physical Activity Messages Marketed to African American Children During After-School Television Programming,” by C. Outley and A. Taddese, Archives of Pediatrics and Adolescent Medicine, vol. 160, 2006, pp. 432–435.