EMS Perspectives on Coping with Child Death in an Out-of-Hospital Setting

To understand the ways that EMS providers cope with pediatric death in an out-of-hospital setting, eight focus groups were conducted with 98 urban, rural, and suburban EMS providers. Sixty-eight of the participants also completed a short questionnaire about a specific event. In both the focus groups and questionnaire, participants were asked how they individually coped with the death, how they coped as a team, and what coping strategies were most and least helpful. Specific coping strategies were found to be helpful to EMS providers, and could be classified as Solve, Solace, Dismiss, and Escape based on whether they approached or avoided the problem or the emotion.     

Taking an ethical position on standards

A number of ethical principles and values that underpin occupational and professional standards are identified, alongside particular ethical positions that may be useful for clarifying ethical decisions. The paper is divided into three sections: firstly, identifying occupational and professional standards and values; secondly, an exposition of popular ethical theories and principles; and thirdly, applying an ethical system.     

Costs and benefits of collaborative remembering

Collaborative inhibition, the poorer memory performance of collaborative groups as compared with nominal (noninteracting) groups was measured in the free recall of categorized lists. In Experiment 1, collaborative inhibition was present in four‐person groups, but not in pairs of two‐person groups, where each was compared with performance in four‐person nominal groups. However, on a final individual free recall test, members of two‐ and four‐person collaborative groups recalled a higher proportion of the list than members of nominal groups. In Experiment 2, recall in three‐person collaborative groups was less than in three‐person nominal groups but only on the first of three successive study‐test trials. On the final individual free recall test, members of collaborative groups recalled more words than members of nominal groups. Despite inhibiting recall and reminiscence, collaboration benefits remembering when collaborators are subsequently tested individually. Copyright © 2000 John Wiley & Sons, Ltd.     

The Iowa Child Welfare Research Station and the 1940 debate on intelligence: Carrying on the legacy of a concerned mother

During the late 1930s and early 1940s the nature-nurture issue regarding intelligence generated considerable controversy. The focus of attention for this debate was the Thirty-Ninth Yearbook of the National Society for the Study of Education, published in 1940. The Iowa Child Welfare Research Station played a prominent role in this debate. The Iowa researchers, led by George D. Stoddard and Beth L. Wellman, advocated an environmentalist position which challenged the more established hereditarian position held by Lewis M. Terman and his research associates. The Iowa position was closely related to the institutional context of the Child Welfare Research Station.     

Modeling Heterogeneous Peer Assortment Effects Using Finite Mixture Exponential Random Graph Models

Psychometrika - This article develops a class of models called sender/receiver finite mixture exponential random graph models (SRFM-ERGMs). This class of models extends the existing exponential...     

A novel,short and easy-to-perform method to evaluate newborns’ social olfactory preferences

Animal Cognition - Humans’ early olfactory perception has been studied mainly within the framework of mother–offspring interactions and only a few studies have focused on...     

Resurgence following differential reinforcement of alternative behavior implemented with and without extinction

In the clinic, differential reinforcement of alternative behavior (DRA) often involves programming extinction for destructive behavior while reinforcing an alternative form of communication (e.g., a functional communication response); however, implementing extinction can be unsafe or impractical under some circumstances. Quantitative theories of resurgence (i.e., Behavioral Momentum Theory and Resurgence as Choice) predict differences in the efficacy of treatments that do and do not involve extinction of target responding when reinforcement conditions maintaining alternative responding worsen. We tested these predictions by examining resurgence following two DRA conditions in which we equated rates of reinforcement. In DRA without extinction, target and alternative behavior produced reinforcement. In DRA with extinction plus noncontingent reinforcement, only alternative behavior produced reinforcement. We conducted this study in a reverse-translation sequence, first with participants who engaged in destructive behavior (Experiment 1) and then in a laboratory setting with rats (Experiment 2). Across both experiments, we observed proportionally lower levels of target responding during and following the DRA condition that arranged extinction for the target response. However, levels of resurgence were similar following both arrangements.