Studying children’s social learning experimentally “in the wild”

Diffusion studies are taking us a step closer to understanding social learning and cultural transmission in young children. The first half of this article presents a review that focuses on four main cultural issues addressed by diffusion studies: (1) horizontal transmission, including child-to-child learning; (2) learning in children’s everyday environments (“in the wild”); (3) the experience of multiple demonstrations and attempts at mastering new tasks; and (4) the iterative process of learning across multiple cultural “generations.” The second half of the article introduces an open-diffusion experiment. After an initial asocial-learning phase in which children had the chance to discover two possible solutions to a puzzle box, the box was brought into the children’s playgroup, thus allowing observational learning. Although variation of method use occurred in the asocial-learning phase, by the end of the second day of the open diffusion, the group had converged on a single method. The open-diffusion approach allowed the documentation of social interactions not seen in the dyadic studies typical of the field, including both coaction and scrounging, the significance of which for cultural transmission is discussed.     

Improving children's working memory and classroom performance

Previous research has demonstrated close relationships between working memory and children's scholastic attainment. The aim of the present study was to explore a method of improving working memory, using memory strategy training. Two hundred and fifty‐four children aged five to eight years were tested on measures of the phonological loop, visuo‐spatial sketchpad and central executive components of the multiple component model of working memory. Subgroups of children also completed tasks of following instructions and mental arithmetic in the classroom, and standardised tests of reading, arithmetic and mathematics. Half of the children then used Memory Booster, a computer game that teaches memory strategies, over a period of six to eight weeks. All the children were then retested on the memory and ability measures. The standardised tests were also administered five months later. The results revealed that working memory strategy training resulted in significant improvements in tasks assessing the phonological loop and central executive components of working memory, and tasks assessing following instructions and mental arithmetic in the classroom. However, no improvements were observed on standardised tests of reading, arithmetic or mathematics, either immediately following training or five months later. The results are discussed in terms of implications for educational practice.     

Normative cruelties and gender deviants: The performative effects of bully discourses for girls and boys in school

Since the 1990s the educational community has witnessed a proliferation of ‘bullying’ discourses, primarily within the field of educational developmental social psychology. Drawing on ethnographic and qualitative interview data of primary and secondary school girls and boys, this article argues that the discourse ‘bullying’ operates to simplify and individualise complex gendered/classed/sexualised/racialised power relations embedded in children's school‐based cultures. Using a feminist post‐structural approach, this article critically traces the discursive production of how the signifiers ‘bully’ and ‘victim’ are implicated in the ‘normative cruelties’ of performing and policing ‘intelligible’ heteronormative masculinities and femininities. It shows how these everyday gender performances are frequently passed over by staff and pupils as ‘natural’. The analysis also illustrates how bully discourses operate in complex racialised and classed ways that mark children out as either gender deviants, or as not adequately performing normative ideals of masculinity and femininity. In conclusion, it is argued that bully discourses offer few symbolic resources and/or practical tools for addressing and coping with everyday school‐based gender violence, and some new research directions are suggested.     

Invisible experiences: Understanding the choices and needs of university students with dependent children

This paper analyses the results of a research project on the experiences and learning needs of students with dependent children in a 1960s university. The findings are based on semi‐structured interviews with university services and academic staff, as well as a questionnaire survey among students with dependent children and follow‐up in‐depth interviews with a sample of 18 of these students. The paper shows that, for those surveyed, future employment opportunities and being a role model for their children were the main motivations for entering higher education and that their choice of university was highly spatially restricted by their caring responsibilities. It also discusses the main issues students faced once at university, including time and timing, finance, childcare, confidence, sense of belonging and skills. The paper highlights how gender and other biographical characteristics influence parents' experiences and includes suggestions for lessening the barriers they face while at university.     

Navigating nature,culture and education in contemporary botanic gardens

Increasingly, humans are an urban species prone to ‘plant blindness’. This demographic shift and situation has implications for both individual and collective perceptions of nature, as well as for addressing ‘ecophobia’ and encouraging ‘biophilia’ through education. Contemporary humanity occupies a world in which extensive physical change, both in the landscape and its related organisms, is occurring . Education-related debates on these issues links to the noted phenomenon of a ‘bubble wrap generation’ growing up within ‘nature-deficit’ childhoods in ‘megalopolitan cities’. Indeed, some commentators consider that 'nature has already disappeared' and exists only in protected spaces. Such perceptions have consequences for education in ‘presented world’ settings such as zoos, botanic gardens and natural history museums. This editorial, and its associated collection of papers, considers the critical relationships between nature, culture and education in contemporary botanic gardens and the ways in which visitors navigate their journeys, as demonstrated by research.     

Kinematics,coordination, variability,and biological noise in the prone flutter kick at different levels of a “learn-to-swim” programme

Abstract

The purpose of this study was to establish the characteristics of the movement patterns common to flutter kicking of skilled swimmers and to determine how the movement patterns of swimmers at different levels of a “learn-to-swim” programme differ from those of skilled swimmers. Also, the nature of the skill afforded the opportunity to investigate learning of a cyclical multi-joint task from a motor control perspective. The underwater motion of nine children representing three levels of a “learn-to-swim” programme and 10 skilled swimmers were video-recorded while performing nine cycles of prone flutter kicking. Kinematics including joint angular motion and coordination of joint actions were calculated. Fourier analysis was applied to determine the frequency composition of the vertical undulations of the hip, knee, and ankle and to calculate the velocity of the body wave travelling caudally from hip to ankle. Fourier analysis also enabled investigation of biological noise, as distinct from variability. The results indicated the desired joint angles and coordination towards which learners could be guided. An index based on the ratio of hip – knee and knee – ankle body wave velocities showed that the inter-joint coordination of most learners was not appropriate for effective flutter kicking. There was strong evidence to suggest that skilled performance in flutter kicking is characterized by sequencing of joint actions to produce a single sinusoidal body wave moving caudally with not decreasing and preferably increasing velocity, low biological noise, and small variability.     

The effect of periodized resistance training on accelerative sprint performance

The purpose of this study was to assess the effect of periodized resistance training on accelerative sprint performance. Sixteen physically active men participated in a randomized controlled study. An experimental group (n = 10) completed an 8-week periodized resistance training intervention, while a control group (n = 6) did not train. Pre- and post-training measures of 20-m straight-line sprint time, including a 10-m split, maximum strength, and explosive strength, were recorded. Flight time, stance time, stride length, and stride frequency were quantified from digitized video recordings of the first three strides of the 20-m sprint. Resistance training resulted in significant increases in maximum strength (parallel back squat: 19%) and explosive strength (6–10%). However, both groups increased 0–10 m sprint times (experimental group = 6%; control group = 3%) while 10–20 m times were reduced (experimental group = 7%; control group = 4%), highlighting the mechanical differences between the distinct sprint phases. The change during the 0–10 m interval was accompanied by a reduction in stride frequency during the first three strides. Strength coaches should be aware that the potential benefits of increased muscular strength during short sprints are likely to be affected by mechanical specificity and that improvements in sprinting performance may not occur immediately after a period of resistance training.