Human capital heterogeneity, collaborative relationships, and publication patterns in a multidisciplinary scientific alliance: a comparative case study of two scientific teams

In this paper, we compare the publication outcomes of two teams within a multi-university scientific alliance. Scientists in one team share similar scholarly backgrounds and work in a well established paradigm, while scientists in the second team have different backgrounds and work in an emergent discipline. While the alliance has increased the productivity of both teams, this increase was highest for the more heterogeneous team. In addition, while the variety of knowledge concepts employed in their research was initially higher for the heterogeneous team, this gap narrowed over time. We discuss the implications of our research for alliance design.     

Developing Theories of Mind: Understanding Concepts and Relations between Mental Activities

The purpose of the study was to expand our knowledge of older children's understanding of the unique features and potential relations existing among mental activities. 8- and 10-year-olds as well as adults were asked to rate the similarity of pairs of mental activity scenarios in terms of how their mind would be used for each one. The scenarios involved primarily Prospective Memory, List Memory, Recognition Memory, Comprehension, Inference, Planning, Comparison, or Selective Attention. There was a developing tendency to organize mental activities on the degree to which memory was a component of the activity. Several distinctions were also more likely to be made with age: the distinction between recall and recognition, the distinction between the roles of internal and external cues in mediating cognitive activity, and the distinction among the various roles of attentional processes in regulating input from the sensory world. Together, these findings suggest that a constructivist theory of mind develops in later childhood.     

Truth induction in young maltreated children: the effects of oath-taking and reassurance on true and false disclosures

OBJECTIVE: Two studies examined the effects of the oath or reassurance ("truth induction") on 5- to 7-year-old maltreated children's true and false reports of a minor transgression. METHODS: In both studies an interviewer elicited a promise to tell the truth, reassured children that they would not get in trouble for disclosing the transgression, or gave no instructions before questioning the child. In Study 1, children were encouraged to play with an attractive toy by a confederate, who then informed them that they might get in trouble for playing. In Study 2, a confederate engaged children in play, but did not play with the attractive toy. RESULTS: In Study 1, the oath and reassurance increased disclosure among children who would qualify as competent to take the oath. In Study 2 neither the oath nor reassurance increased false reports among children who would qualify as competent, whether yes/no questions or tag questions were asked. Among non-competent children, reassurance (but not the oath) increased false reports. Children were more likely to accuse the confederate of the transgression than to implicate themselves. CONCLUSIONS: The results suggest that a promise to tell the truth may increase true disclosures without increasing false allegations. Reassurance that specifically mentions the target activity also increases true disclosures, but may increase acquiescence among some children. PRACTICE IMPLICATIONS: A child-friendly version of the oath may be a useful addition to child interviews.     

#5: Non-Supine (e.g., Upright or Side-Lying) Positions for Birth

In this position paper—one of six care practice papers published by Lamaze International and reprinted here with permission—the benefit of non-supine positions for birth is discussed and presented as an evidence-based practice that helps promote, protect, and support normal birth. The paper is written for childbearing women and their families. Upright and gravity-neutral positions facilitate rotation and descent of the baby and result in reduced duration of second stage, a reduction in episiotomies, and fewer abnormal fetal heart rate patterns. The accompanying commentary—written by a leading proponent of maternity care—supports these benefits. Lamaze International recommends that laboring women not push until they feel an urge to do so, and that they choose positions for birth that are most comfortable for them.     

User satisfaction with computer-based career information delivery systems

Conclusions In this study, support for the CIDS in use in New York State emerged from each of the user groups—principals, counselors, students, and parents. There are, however, two areas of future work that emerged from the results of this study which may be applicable on a broader basis. The first deals with the information content of the CIDS. The second relates to its increased utilization.Counselors did not give overwhelmingly high marks to the content of systems. Although counselors can do their part by letting the developers know what is good and what is not good, the responsibility lies primarily with developers and state providers to incorporate current, locally relevant information at the level of detail most appropriate for the user.Spreading the use of CIDS in a school beyond its provision for individual college and career counseling will not only help in making school more relevant to the students' life-careers, but will also provide increased access to the information and the computer for those students who might not otherwise seek it. School personnel can reexamine practices to see that full use of the CIDS resource is being made. System developers can work on the identification of model programs and the dissemination of information about them to their sites. It is hoped that with the increasing availability of microcomputers in schools, not only in guidance offices, but in laboratories and classrooms, such uses will continue and spread.Deborah Perlmutter Bloch, Ph. D., is an Assistant Professor of Educational Administration, Department of Education, Baruch College, City University of New York.Joyce Ford Kinnison is a consultant in Cary, North Carolina.This study was conducted as part of the project, Evaluating Computerized Career Information Systems for Use with Occupational Education Curricula, sponsored by the New York State Education Department and the New York State Occupational Information Coordinating Committee. Funding was provided by the Carl D. Perkins Vocational Education Act.     

Applying Research Methods to a Gerontological Population: Matching Data Collection to Characteristics of Older Persons

As Baby Boomers reach 65 years of age and methods of studying older populations are becoming increasingly varied (e.g., including mixed methods designs, on-line surveys, and video-based environments), there is renewed interest in evaluating methodologies used to collect data with older persons. The goal of this article is to examine data-collection methodologies commonly used with older persons (closed-ended, structured surveys with standardized scales, performance-based measures, secondary data sets, open-ended interviewing, grounded theory, and ethnographic work) to illustrate issues arising from the use of each research design with older adults in real-life settings. Experiences from five studies are included to show the potential role of normative age-related sensory and functional changes as well as the role of age and cohort upon method. Specific guidelines are provided about how to improve existing data-collection methods for older persons and ways to improve selection of methodologies for use in future research on aging.