Articulatory suppression and the treatment of insomnia

The prominence of intrusive thoughts in insomnia suggests the relevance of cognitive techniques to control them. It is suggested that the technique of Articulatory Suppression derived from Baddeley's model of Working Memory provides a relevant approach. The technique is presented as it was developed with a preliminary uncontrolled case series. A single-case experiment is then reported in which Articulatory Suppression was compared with other techniques. The preliminary indications are that it may be particularly helpful for sleep maintenance problems.     

Newborn behavioral observations system in rural Pakistan: A feasibility and acceptability study

The Newborn Behavioral Observations (NBO) system is a relationship-based tool that helps parents recognize their infant's competencies and learn their behavioral cues, with the goals of enhancing parental responsiveness and satisfaction in the infant-parent relationship. In our study, a pediatrician integrated the NBO into 44 pediatric health care visits of infants in rural Pakistan villages, under the remote guidance of two U.S.-based child psychiatrists. A clinician then gave the mothers a survey about their experience of the NBO and found that the mothers were highly satisfied, reporting greater appreciation of their infant's strengths, greater understanding of their infant's behavioral cues, stronger attachment to their infant, and greater self-confidence as a mother. In their consideration of these results, the authors explore cultural reasons for the mothers’ responses and generate hypotheses to inform an outcome study of a similar intervention. This was a feasibility and acceptability study and was not randomized, had no control group, and did not use objective measures of outcome.     

Belief in COVID-19 misinformation: Hopeful claims are rated as truer

Misinformation surrounding COVID-19 spread rapidly and widely, posing a significant threat to public health. Here, we examined whether some types of misinformation are more believable than others, to the extent that they offer people hope in uncertain times. An initial group of subjects rated a series of COVID-19 misinformation statements for whether each made them feel more or less hopeful (if true). Based on these ratings, we selected two sets of misinformation that differed in their average rated hopefulness; the two sets did not differ in word length or reading ease. In two studies, people rated their belief in each statement. Results from both studies revealed that people rated the more hopeful misinformation (e.g., COVID cures and prevention methods) as truer than less hopeful misinformation (e.g., transmission vectors). These findings are consistent with a motivated reasoning account of misinformation acceptance.     

Analysis of four measures of positional bias within a multiple stimulus without replacement preference assessment

Positional bias is a pattern of responding to a specific location that can be influenced by response effort and/or prior learning history. Prior research on positional bias within stimulus preference assessments have focused primarily on its use in paired stimulus assessments due to the complex nature of the multiple stimulus without replacement (MSWO) preference assessment. The present study is a secondary data analysis that utilized four different methods to measure side and center bias in a MSWO preference assessment for 19 young children with autism spectrum disorder. Participants displayed varying degrees of biased responding but collectively engaged in minimal biased responding. This study includes an analysis of the four methodologies, discussion of general patterns of responding, and general recommendations for the application of these methodologies in future research.     

Conjoined twinning & biological individuation

Philosophical Studies - In dicephalus conjoined twinning, it appears that two heads share a body; in cephalopagus, it appears that two bodies share a head. How many human animals are present in...     

A Constellation of Stigmas: Intersectional Stigma Management and the Professional Dominatrix

In this article, we explore stigma management among dominatrices, a relatively understudied profession within the literature on sex work. Our analysis is based on in-depth interviews with current and former dominatrices and published memoirs and blogs written by women who have worked in the industry. We argue that the professional dominatrix occupies a unique position within the sex industry, responding to stigma directed toward her both as a sex worker and practitioner of sadomasochism. Our research has implications for understanding the management of intersecting stigmas and the relationship between stigma management and social ideologies of gender, sexuality, and sex work.     

Multiculturalism and Controversial Minority and Majority Practices

Philosophia - Raphael Cohen-Almagor’s Just, Reasonable Multiculturalism offers a different way of approaching multiculturalism from the systematic theoretical treatments that anchor the...     

Ecological Design-Based Research for Computer Science Education: Affordances and Effectivities for Elementary School Students

Abstract

This article integrates an ecological approach and design-based research in computer science education research by following the simultaneous development of a computer programming environment and curriculum for elementary school age children over 2-1/2 years. We studied the alignment of the affordances provided by the programming environment and curriculum with the effectivities of students in 4th through 6th grade (9-12 years old). We used the computer science concept of initializing as a tracer idea and both qualitative and quantitative data to identify mismatches between the affordances provided by our programming environment and the learners’ effectivities. These included requisite mathematical skills, confusion between resetting and setting up, and incorrectly assuming that features of the programming environment conveyed information. We then describe how we addressed the mismatches by removing or adding functionality to the programming environment, adding signifiers, adapting the curriculum to include scaffolding related to the effectivities, or removing activities.