An automated approach to measuring child movement and location in the early childhood classroom

Children’s movement is an important issue in child development and outcome in early childhood research, intervention, and practice. Digital sensor technologies offer improvements in naturalistic movement measurement and analysis. We conducted validity and feasibility testing of a real-time, indoor mapping and location system (Ubisense, Inc.) within a preschool classroom. Real-time indoor mapping has several implications with respect to efficiently and conveniently: (a) determining the activity areas where children are spending the most and least time per day (e.g., music); and (b) mapping a focal child’s atypical real-time movements (e.g., lapping behavior). We calibrated the accuracy of Ubisense point-by-point location estimates (i.e., X and Y coordinates) against laser rangefinder measurements using several stationary points and atypical movement patterns as reference standards. Our results indicate that activity areas occupied and atypical movement patterns could be plotted with an accuracy of 30.48 cm (1 ft) using a Ubisense transponder tag attached to the participating child’s shirt. The accuracy parallels findings of other researchers employing Ubisense to study atypical movement patterns in individuals at risk for dementia in an assisted living facility. The feasibility of Ubisense was tested in an approximately 90-min assessment of two children, one typically developing and one with Down syndrome, during natural classroom activities, and the results proved positive. Implications for employing Ubisense in early childhood classrooms as a data-based decision-making tool to support children’s development and its potential integration with other wearable sensor technologies are discussed.     

Exploring the Promise of Eudaimonic Well-Being Within the Practice of Health Promotion: The “How” is as Important as the “What”

A brief historical and philosophical analysis suggests that the biomedical model and prevention have been the pillars of health promotion practices with the underlying assumption that these concepts provide answers to people’s health woes. Another observation resulting from this analysis is that biomedical, prevention, and more recently, wellness, do not differ much from each other paradigmatically (e.g., instrumental rationality) and, hence, are severely restricted in their short- and long-term effectiveness for helping people with healthy living and quality of life. It is proposed that eudaimonic well-being—if explored, understood, and implemented in a manner that holds true to the purity of the concept—offers significant promise for shifts in health promotion practices that may lead to transformative health experiences and enhanced quality of life.     

Disengaging the negative priming mechanism in location tasks

In a location-based negative priming task, targets that appear at locations that were previously occupied by distractors are typically responded to more slowly than are targets that appear at formerly unoccupied positions. In the present study, we attempted to disengage the location-based negative priming mechanism by presenting visual cues indicating the most likely location of the upcoming target. The first experiment showed that 75% cue-target validity was not sufficient to affect the negative priming mechanism. However, the second experiment demonstrated that a much reduced, but not eliminated, negative priming effect occurred with 100%cue-target validity. These findings are similar to those found with inhibition of return, suggesting that location-based inhibition of return effects and location-based negative priming effects may share a common inhibition mechanism.     

Continuous hand movement induces a far-hand bias in attentional priority

Previous research on the interaction between manual action and visual perception has focused on discrete movements or static postures and discovered better performance near the hands (the near-hand effect). However, in everyday behaviors, the hands are usually moving continuously between possible targets. Therefore, the current study explored the effects of continuous hand motion on the allocation of visual attention. Eleven healthy adults performed a visual discrimination task during cyclical concealed hand movements underneath a display. Both the current hand position and its movement direction systematically contributed to participants’ visual sensitivity. Discrimination performance increased substantially when the hand was distant from but moving toward the visual probe location (a far-hand effect). Implications of this novel observation are discussed.     

Social class and models of agency: Independent and interdependent agency as educational (dis)advantage

Social class continues to be associated with achievement in school and attendance in university and higher education. This qualitative study explores this phenomenon, and reports three focus group interviews with middle and working class secondary school students, in Ireland. We explore cultural and identity factors in educational settings. Specifically, our analysis orients to the models of agency experienced by these students. Middle class participants express independent agency in education, through norms of choice, control, and freedom from constraints. In contrast, working class students orient towards an interdependent model of agency and express psychological, social, and material barriers to opportunity in education. However, independent neo‐liberal individualising and meritocratic discourses were expressed by both groups, suggesting the models are complicated and nuanced. Nevertheless, it is concluded that cultural fit and identity compatibility in educational settings, broadly, constitute middle class advantages and working class disadvantages.     

Evidence from a response choice task reveals a selection bias in the attentional cueing paradigm

In a typical attentional cueing paradigm, irrelevant peripheral cues produce early facilitation (fast responses) followed by later inhibition (slow responses) to cued locations. Here we examine whether cues not only influence the speed with which responses are produced, but also impact or bias which location is ultimately selected as requiring a response. Specifically, can cues influence not only the speed with which we respond but also influence the behavior produced? To examine this question, a choice localization task was used in which no targets were presented, and subjects were asked to choose which effector (left hand, right hand) to use in response to a centrally presented tone. Thus, following either a left or right peripheral cue, and then a central tone, subjects were free to respond with either their left or right hand. Early facilitation and later inhibition with this choice procedure were found in both response times and the proportion of responses to the cued and uncued locations. These results suggest that there are processes which initially bias response selection toward cued locations and then subsequently bias response selection away from cued locations.     

Relationship among gender-related stress,resilience factors,and mental health in a Midwestern U.S. transgender and gender-nonconforming population

Background: Transgender and gender-nonconforming individuals experience more discrimination than their cisgender peers, and this discrimination can be associated with poorer mental health. This study used the gender minority stress model as a framework to examine the relationship among gender-related stressors and resilience factors and mental health outcomes. The study particularly aimed to increase knowledge of the gender-nonconforming population.

Methods: A community sample of 83 individuals that identify as a gender different than the sex assigned to them at birth completed an online survey. Depression and anxiety were assessed using the Center for Epidemiological Studies Depression Scale (CES-D) and Beck Anxiety Inventory (BAI), respectively. The Gender Minority Stress and Resilience measure was used to assess distal and proximal stressors and resilience factors.

Results: The median CES-D and BAI scores were 16 and 13, respectively. Forty percent had a history of non-suicidal self-injury (NSSI), 75% had experienced suicidal ideation, and 45% had attempted suicide. Proximal stress was found to be a positive predictor of depressive symptoms. Resilience was a weak negative predictor of anxiety symptoms. Distal stress was a positive predictor of suicide attempts, and resilience factors and hormone use were marginal negative predictors of suicide attempt. Trans women were significantly less likely to have engaged in NSSI, but had a significantly higher proximal stress score than trans men and gender-nonconforming individuals.

Conclusion: Our study found high rates of mental health problems in the trans and gender-nonconforming sample. Our findings in part support the gender minority stress model, with gender-related stress predicting certain mental health problems and resilience being a negative predictor. Overall, gender-nonconforming individuals have had similar experiences and mental health findings as transgender individuals.     

How Not to Apply to College

Samples of letters written by college students are excerpted to demonstrate the deterioration of students' writing skills. The relative unimportance many college students and graduates attach to the art of writing letters of inquiry is emphasized. A checklist is provided to assist students in preparing letters requesting information from colleges and universities.