Do authorship policies impact students' judgments of perceived wrongdoing?

Although authorship policies exist, researchers understand little about their impact on perceptions of authorship scenarios. Graduate students (N=277) at a large university read 1 of 3 vignettes about a graduate student-faculty collaboration. One half of the surveys included the American Psychological Association's statement on authorship. Participants rated (a) the ethics of the professor as first author and (b) the likelihood of a dissatisfied student reporting the authorship result, as well as the effectiveness and negative consequences of reporting. Work arrangements on the project had a consistent main effect. Also, an authorship policy impacted women's ratings of first authorship when the student contributed the idea for a project. For men, a policy impacted only ratings of the likelihood of reporting when a professor was first author on a student's dissertation. Apart from sex, no other demographic variables on participants were predictive. Discussion focuses on the policy's potential for making only some specific issues salient.     

Factor Structure of the School Reinforcement Survey Schedule: School Is More Than Grades

The School Reinforcement Survey Schedule (SRSS) was administered to 5913 4th through 12th graders as part of an evaluation component of the University of South Carolina's Institute for Families in Society's School-Based Mental Health Project. A factor analysis of SRSS responses yielded six interpretable factors. Gender differences in responses showed that girls, as opposed to boys, find a wider variety of reinforcers associated with school to be pleasurable. A significant, but small, correlation was found between grades and school reinforcement.     

Effects of Self-Monitoring on On-Task Behaviors of At-Risk Middle School Students

The purposes of this study were to evaluate the effects of self-monitoring on increasing the on-task behaviors of four at-risk middle school students, and to examine its indirect effects on academic performance. Additionally, we attempted to develop and validate cost- and time-efficient procedures that typical classroom teachers could use. The data from a multiple baseline design across three academic settings, replicated with four students, revealed immediate increases in on-task behavior as each student began to self-monitor in each sequential setting. The data also revealed slightly higher levels of academic performance and, in most instances, gradually accelerating trends. These findings suggest that self-monitoring is a cost- and time-efficient procedure that classroom teachers can use to teach at-risk students to manage their own behaviors.     

Physostigmine''s Impact on Brief Shock-Induced Hypoalgesia Parallels Its Effect on Memory

Past research indicates that the anticholinergic drug scopolamine disrupts memory and environmentally induced hypoalgesia in rats. The present study examined the impact of the centrally active cholinesterase inhibitor physostigmine, which enhances memory and central cholinergic activity, on brief shock-induced hypoalgesia on the tail-flick test using Sprague–Dawley rats. It is reported that physostigmine (0.1 mg/kg) potentiates the magnitude of this hypoalgesia. Contrary to past research, our results showed that omission of baseline testing did not eliminate hypoalgesia or its potentiation by physostigmine. Similar to its effects on memory, physostigmine (0.04, 0.1, and 0.25 mg/kg) has a nonmonotonic impact on brief shock-induced hypoalgesia; low doses potentiated hypoalgesia (0.1 mg/kg), whereas a high dose (0.25 mg/kg) disrupted it. These results provide further evidence that the cholinergic system indirectly affects pain reactivity by modulating the memory of the aversive event.     

Memory for common and bizarre stimuli: A storage-retrieval analysis

We tested the hypothesis that common stimuli are stored in memory better than bizarre stimuli are. Subjects memorized a series of noun pairs embedded within 20 common or bizarre sentences. By using a between-list design, free and cued recall, and intentional-learning instructions, we were able to obtain a commonness effect (i.e., a recall advantage for the common sentences). Riefer and Rouder’s (1992) multinomial processing-tree model for measuring storage and retrieval was applied to the data, which revealed that the recall advantage for common sentences was due to storage and not retrieval processes. We propose a two-factor theory: that common items are stored better in memory, but that bizarre items are retrieved better from memory. This storage-retrieval explanation does a good job of accounting for a number of findings associated with the bizarreness effect.     

Should physics students take a course in ethics?—Physicists respond

A survey was conducted of a subset of the physics community in order to gain insight into attitudes towards integrating ethics into the physics curriculum. The results indicated significant support among some groups for such an integration yet also revealed significant barriers to this process. Respondents were also asked to suggest topics which should be covered under the heading of ethical issues in physics. The great variety of results indicates both that there are many issues worth investigating and that many in the physics community have given a great deal of thought to these issues.     

Properties of cognitive maps constructed from texts

Subjects in three experiments read texts describing the locations of landmarks in a fictitious town. Later they drew sketch maps and verified sentences describing the relative locations of the landmarks. We predicted that subjects would develop mental models of the town that were organized around important landmarks (“anchors”), as are cognitive maps constructed through real-world navigation. More specifically, we expected that landmarks used in the text as reference points for describing the locations of some other landmarks would emerge as anchors in the subjects’ cognitive maps and would consequently be recalled more accurately. Results showed that subjects represented such reference-point landmarks more accurately than they did the locations of other landmarks. This effect was independent of: (1) the perspective from which the text was written (route or survey); (2) whether or not a map was present at learning; (3) the order of information in the text (linear or anchors-first), and (4) the amount of information available to the subjects while drawing sketch maps (the full text, the landmark names only, or no information).     

A SCIENTIST AND A THEOLOGIAN SEE THE WORLD: COMPROMISE OR SYNTHESIS?

Abstract. A scientist (for whom the world is the universe) and a theologian (for whom the world is planet Earth) engage in dialogue, not contrived Platonic or Galilean dialogue, but true bidisciplinary dialogue that strives for higher viewpoint. S: Is the preservation of the human species a primary human responsibility? T: It may be a responsibility we share with God. S: The human species has a limited future if confined to the planet Earth. We must diversify our habitat by colonizing space. T: We are responsible for other life on the planet as well. The discussants conclude that besides protecting Earth ecologies, we should create new ecologies in space.     

Effective Approaches to New Faculty Development

The author provides research-based and practical advice on how to foster the career development of new and junior faculty. She first reviews who the new and junior faculty are and highlights research findings on the work and career experiences of these faculty members. She then describes model programs and successful strategies to support the newest members of the professoriat, including exemplary programs for orientation, mentoring, research, and teaching development.