The United States of the United Races: a rejoinder

I respond to a review by C. Matthew Snipp, revisiting how my book connects abolitionist leanings to acceptance of racial mixing in the Early Republic. I reiterate that, contrary to the reviewer's claims, the book does not suggest that the defence of interracial marriage has been a thriving social movement. I correct his reading of my chapter on the Civil War era, referring to both the variety of voices present, and the claims of reformers' opponents, who were the only ones who claimed racial mixing was an aim of the abolitionist movement. Lastly, I defend The United States of the United Races against Professor Snipp's characterization of it as a work anticipating a ‘post-racial’ ideal, embodied by racially mixed people, who would be the end point of the obsolescence of race as a relevant analytic tool.     

Receptor Autoradiography: The Last Ten Years

Abstract

The development of techniques for the microscopic visualization of receptor binding and other binding sites using autoradiography is reviewed. The application of these techniques to a number of pharmacological problems, particularly in the field of neuropharmacology is illustrated. The limitations and future trends in the field of receptor visualization are commented upon.     

The Rise and Fall of Culture History; Americanist Culture History: Fundamentals of Time, Space, and Form

The Rise and Fall of Culture History. R. Lee Lyman. Michael J. O'Brien. and Robert C. Dunnell. New York: Plenum Press, 1997.271pp.
Americanist Culture History: Fundamentals of Time, Space, and Form. R. Lee Lyman. Michael J. O'Brien. and Robert C. Dunnell. eds. New York: Plenum Press, 1997.499 p     

INVITED SPECIAL PAPER: History of the botanical teaching laboratory in the United States

The establishment of teaching laboratories for botany in the United States was strongly influenced in the early part of the 19th century by the founding of a laboratory of natural history at the Rensselaer School by Amos Eaton who inspired numerous educators, particularly women. By midcentury and later, botany programs were established at land-grant colleges and the so-called “new Botany” movement spread from them. In the latter part of the century additional changes were brought about by the influence of German laboratory activity and botanists’ reactions to the introduction of the Huxley-Martin biology programs to America. During these times, Americans were improving their own manufactured microscopes, laboratory supplies, and equipment capabilities. By the beginning of the 20th century, laboratory teaching of botanical subjects was widely accepted as normal in universities and colleges, as well as in some high schools.     

Toward generation XL: Anthropometrics of longevity in late 20th-century United States

All-cause and cause-specific mortality among white U.S. men and women are analyzed using the NHANES I data (1971-1975) and epidemiologic follow-up to 1992, to examine the effect of physical stature on mortality, controlling for other confounding variables within a discrete-time framework. We find an association between mortality and both body mass index (BMI) and height, but the height effect is sensitive with respect to the age range under consideration. Although the resulting minimum-mortality BMI is higher than the widely accepted healthy range, the recent increase in weight implies that further gains in life expectancy are unlikely to derive from the anthropometry-mortality relationship.     

Social status and season of birth: a study of a metropolitan area in the southeastern United States

An analysis of live birth statistics obtained from the Health Department of Fulton County, Georgia for 1967-1977 indicated that seasonal variation in birth was significantly related to maternal social status. Mothers were assigned to social status classification on the basis of whether they lived in an upper, upper middle, lower middle, or lower socioeconomic census tract. Periodic regression analysis and analysis of variance was applied to the data. Specific findings were 1) upper status groups showed no significant variation in births; 2) upper and lower middle classes showed a similar and a significant degree of seasonal variation with depressed birth levels from January-June and elevated levels from July-December; 3) lower class birth patterns showed more seasonal variation than the other classes; 4) the periodic curve accounted for 92.3% of the monthly variation in births for the lower class, 70.6% for the lower middle class, and 64.6% for the upper middle class; 5) the relationship between social status and seasonal variation in births held for both whites and non-whites; 6) seasonal variations were somewhat more marked for non-whites than for white in the lower and lower middle class; and 7) the observed relationship held throughout the 11 year period of observation. The results were of special concern given previous studies which found that children born in September-October entered school on the average earlier than other children and did less well in school than other students. Major findings were presented in graphic and tabular form.     

The Works: The Industrial Architecture of the United States

The Works: The Industrial Architecture of the United States. Betsy Hunter Bradley. New York: Oxford University Press. 1999.348 pp.     

The Role of Social Contexts in Adolescence: Context Protection and Context Risk in the United States and China

A theoretical framework about protective factors (models protection, controls protection, support protection) and risk factors (models risk, opportunity risk, vulnerability risk) was employed to articulate the content of 4 key contexts of adolescent life—family, peers, school, and neighborhood—in a cross-national study of problem behavior among 7th-, 8th-, and 9th-grade adolescents in the United States (n = 1,596) and the People's Republic of China (n = 1,739). Results were very similar in both samples and across genders. Measures of protection and risk in each of the 4 contexts uniquely contributed to the account of problem behavior involvement even when individual-level measures of protection and risk were controlled. Context protection was also shown to moderate individual-level risk and protection in 1 context moderated risk within that context and in other contexts. Controls protection—protection provided by rules, regulations, and expected sanctions for transgression from adults and peers—was the most important measure of context protection in all but 1 context. The family and peer contexts were the most influential in the U.S. sample, and the peer and school contexts were the most influential in the Chinese sample; the neighborhood context was least influential in both samples.     

History Written in Stone: Evolutionary Analysis of Stone Tools in Archeology

Populations of living things evolve over time, but do other things? Evolution involves transmission, be it of genes, ideas, or designs. What is transmitted, how and by whom, influences tempo and mode of evolution. In recent years, archeologists have applied evolutionary logic and processes to their study of things made and used by ancient people. Despite differences in subject units and in modes and patterns of transmission, evolutionary processes and the transmission modes that accompany them are worth seeking in archeological data. Stone spear points are abundant in the archeological record, yet we lack a theory to explain the creation, duration, and divergence of point types. Evolutionary studies of New World Late Pleistocene Paleoindian points are a step toward such theory, but limit the form of data and the evolutionary processes considered. An alternative in the study of Paleoindian points is geometric morphometric methods that do not constrain how point size and form are characterized nor assume branching divergence between taxa. Evolutionism should not dominate archeology, but it should become a major area of research within the field.     

The castor-oil plant in the United States

About 125,000,000 pounds of castor oil are annually used in the United States in the manufacture of paints and varnishes, fatty acids, sulphonated oils, soap and other important products, 95% of which is imported either as seed or expressed oil. Attempts are now being made to revive a former American industry in the growing of domestic crops.     

Years of Potential Life Lost Due to Occupational Fatal Injury in the United States

Fatal injury surveillance data coupled with life expectancy data may be used to assess the impact of occupational fatal injuries on years of potential life lost (YPLL). We compare three definitions of YPLL and trends over time in YPLL. Two definitions determine YPLL as expected life lost to fixed life expectancies of 65 or 85 years. The third definition uses actuarial adjustments of life expectancy given survival to a given age stratified by gender and race. Fatalities from the National Traumatic Occupational Fatality (NTOF) database are used to illustrate the three definitions of YPLL. The three YPLL measures were similar in magnitude and direction of the trend in YPLL over 1980-1992. Proper interpretation of these trends can only be made in conjunction with other measures (e.g., rates). Almost all YPLL trends are declining, implying that over time fatal injuries are shifting to older workers. The exception is the increasing trend in YPLL for the retail trade industry, injury rates have also been increasing over time for this industry. Mining and construction have the highest YPLL among all industries. This analysis suggests efforts to prevent the occupational fatalities of younger workers should focus on the retail trade, mining, and construction industries.