Marital birth and early child outcomes: the moderating influence of marriage propensity

Using data from the Fragile Families and Child Well-Being Study, the present study tested whether the benefits of a marital birth for early child development diminish as parents' risk of having a nonmarital birth increases (N = 2,285). It was hypothesized that a child's likelihood of being born to unmarried parents is partly a function of father characteristics that predict his capacity to promote child development. Results partially supported hypothesis. A positive association emerged between parental marriage and cognitive outcomes at age 3 only for children whose parents were likely to be married at the child's birth, suggesting average differences between children in married and unmarried families may overestimate the benefit of marriage in subpopulations most impacted by nonmarital birth.     

Delayed matching to sample: Reinforcement has opposite effects on resistance to change in two related procedures

The effects of reinforcement on delayed matching to sample (DMTS) have been studied in two within-subjects procedures. In one, reinforcer magnitudes or probabilities vary from trial to trial and are signaled within trials (designated signaled DMTS trials). In the other, reinforcer probabilities are consistent for a series of trials produced by responding on variable-interval (VI) schedules within multiple-schedule components (designated multiple VI DMTS). In both procedures, forgetting functions in rich trials or components are higher than and roughly parallel to those in lean trials or components. However, during disruption, accuracy has been found to decrease more in rich than in lean signaled DMTS trials and, conversely, to decrease more in lean than in rich multiple VI DMTS components. In the present study, we compared these procedures in two groups of pigeons. In baseline, forgetting functions in rich trials or components were higher than and roughly parallel to those in lean trials or components, and were similar between the procedures. During disruption by prefeeding or extinction, accuracy decreased more in rich signaled DMTS trials, whereas accuracy decreased more in lean multiple VI DMTS components. These results replicate earlier studies and are predicted by a model of DMTS from Nevin, Davison, Odum, and Shahan (2007).     

Enhancing student learning of research methods through the use of undergraduate teaching assistants

By using a quasi-experimental design, in this study, we test the effect of undergraduate teaching assistants on student learning. Data were collected from 170 students enrolled in four sections of a quantitative research methods course, two sections without undergraduate teaching assistants and two sections with undergraduate teaching assistants, over two semesters. Results indicate that having undergraduate teaching assistants in the classroom can result in higher student performance. Students in the sections with undergraduate teaching assistants earned higher grades, were more likely to pass the course with a C or higher and performed better on half of the student learning outcomes than students in the sections without an undergraduate teaching assistant. Based on the overwhelmingly positive results on student learning, we would recommend the active use of undergraduate teaching assistants in the classroom, but especially for courses that students find challenging.     

Toward a Theory of Simulated Atonement: A Case Study of President George W. Bush's Response to the Abu Ghraib Torture Scandal

In response to the Abu Ghraib torture scandal, President Bush delivered an apology that was widely criticized by domestic and international audiences. Nevertheless, the apology succeeded in allowing the President to stop the momentum of negative public opinion following news of the crimes, and to avoid accountability for his role in the crisis. In this essay, I argue that Bush's success stemmed partly from his use of a special subgenre of apologia, simulated atonement. After explaining the strategy in detail, I describe some of the conditions in which it will likely be effective and apply the theory to Bush's statements.     

Gross Intrusions

This essay closely analyzes the 1936 British film Sensation, directed by the eccentric queer filmmaker Brian Desmond Hurst. The film participated in an extensive and heated debate about intrusive and ‘sensational’ press practices that erupted in the 1930s. In his cinematic version of events, Hurst made sensational journalism seem like an exciting, if morally dubious, part of modern life—a news form that satisfied a basic human desire to learn about the private lives and hidden secrets of other people. This essay shows how Sensation, in its ambivalent relationship to this fraught cultural issue, reveals some of the complexities of interpreting queer filmmaking before the advent of a self-aware and politicized ‘queer film.’ It argues that intrusive journalism was of interest to Hurst precisely because it engaged with issues at the core of queer identity—exposure, revelation, privacy, and criminality—before the decriminalization of homosexual acts.     

Making Paper Maps Relevant in a Digital Age

Special Libraries, Special Challenges is a column dedicated to exploring the unique public services challenges that arise in libraries that specialize in a particular subject, such as law, medicine, business, and so forth. In each column, the author will discuss public service dilemmas and solutions that arise specifically in given subject libraries, while drawing links to how such issues affect librarianship in general. Special or subject-matter librarians interested in authoring a piece for this column are invited to contact Melissa K. Aho at aho@umn.edu

Ryan Mattke is head of the John R. Borchert Map Library at the University of Minnesota where he has worked since 2007. When he is not poring over maps he can be found reading, writing, paddling, hiking, gardening or building canoes. He holds a B.A. in English (Creative Writing) from the University of Minnesota and can be reached at matt0089@umn.edu.