Home- and Community-Based Interventions for Physical Activity and Early Child Development: A Systematic Review of Effective Strategies

Computational thinking and programming with Arduino in education: A systematic review for secondary education

The development of programming skills and computational thinking in the formal educational context is one of the most recent horizons set by many educational systems worldwide. Although the first computational thinking initiatives are being applied from the earliest school ages, this research focuses on the secondary education level. Specifically, the objective is the following: to analyse the implementation of Arduino, as well as the benefits and opportunities it brings to secondary school students. For this purpose, documentary research has been undertaken applying a systematic review according to the PRISMA 2020 framework following the PiCoS strategy. Atlas.ti 9 was used to analyse the information. Out of 316 papers identified, 37 were included in the research. In relation to the results, Arduino is primarily used in technology and physics subjects, although it is also used to develop interdisciplinary STEAM projects. As a rule, it is used to learn programming languages, but likewise as a resource to develop science experiments. LED lights, servomotors and breadboards are among the most commonly used resources together with the Arduino board. and Scratch was the most widely used software. The initiatives implemented have yielded both positive and negative results, for example, one drawback is that some projects are very difficult, and some achievements such as: increased motivation towards the contents addressed or also the development of some soft skills, such as problem solving.

Return to Play after SARS-CoV-2 Infection: Focus on the Pediatric Population with Potential Heart Involvement

The COVID-19 pandemic has entailed consequences on any type of physical activities, mainly due to the social restriction measures applied to reduce the spreading of SARS-CoV-2. When public health policies progressively reduced limitations and resuming a normal life was possible, the return to previous physical activity and sports was not only requested by people who had deeply suffered from limitations, but was also recommended by experts as a means of reducing the physical and psychological consequences induced by the pandemic. The aim of this narrative review is to summarize the available evidence on the return to play in children after SARS-CoV-2 infection, suggesting an algorithm for clinical practice and highlighting priorities for future studies. Criteria to identify subjects requiring laboratory and radiological tests before returning to physical activity are severity of COVID-19 and existence of underlying disease. Children of any age with asymptomatic infection or mild disease severity, i.e., the great majority of children with previous COVID-19, do not need a cardiologic test before resumption of previous physical activity. Only a visit or a telephonic contact with the primary care pediatricians should be established. On the contrary, children with moderate COVID-19 should not exercise until they are cleared by a physician and evaluated for resting electrocardiogram, exercise testing, and echocardiogram. Finally, in those with severe COVID-19, return to play should be delayed for several months, should be gradual and should be performed only after a cardiologist's clearance. Further studies are needed to assess the risks of returning to sports activity in pediatric age, including careful age-adjusted risk stratification, in order to improve the cost-benefit ratio of specific screenings.

Which behaviour change techniques are associated with interventions that increase physical activity in pre-school children? A systematic review

BACKGROUND

Insufficient physical activity (PA) is a significant risk factor that contributes to several health problems and there is a need to improve our understanding of how to increase PA, particularly among young children. This review (PROSPERO registration: CRD42022328841) investigated the relationship between behaviour change techniques (BCTs) and interventions that increased PA among pre-school children aged < 6 years old.

METHODS

Systematic searches of six databases were undertaken from inception to July 2022, updated in December 2022, to locate studies that evaluated interventions and reported a positive change in PA levels in children aged < 6 years old.

RESULTS

A total of 5,304 studies were screened, and 28 studies involving 10,605 subjects aged 2.5 to 5.9 years met the eligibility criteria. Each eligible study (n = 28) was independently appraised by two researchers using the Cochrane risk of bias tool. The BCT Taxonomy v1 and the Template for Intervention Description and Replication (TIDieR) guided the extraction and analysis of data, and this process led to the identification of 27 BCTs.

CONCLUSIONS

Potentially promising BCTs for increasing PA among young children included 'shaping knowledge,' 'antecedents,' 'goals and planning,' and 'comparison of behaviour.' Future PA interventions that target young children should consider integrating these promising BCTs into their programmes. However, such consideration needs to be tempered by the fact that most of the reviewed studies were deemed to have a high or unclear risk of bias and/or were limited with respect to the populations that they targeted. Further research using rigorous methodologies is required to establish a higher standard that addresses the needs of young children who are expected to have insufficient levels of physical activity.

Overweight/obesity and socio-demographic disparities in children's motor and cognitive function

Fundamental motor skills (FMS) and cognitive function are important indicators of development in early childhood. Using a cross-sectional design, the purpose of this study was to investigate obesity (healthy weight vs. overweight/obese) and socio-demographic (i.e., gender, SES) disparities in FMS (locomotor and ball skills) and cognitive function (reaction time [RT] and movement time [MT]), in preschoolers. There were 74 preschoolers (girl = 38; M_age = 4.02 ± 0.73) recruited from two childcare centers and were categorized into healthy weight (n = 58, BMI percentile < 85%) and overweight/obese (n = 16, BMI percentile ≥ 85%) categories. Children's FMS were assessed using the TGMD-3; cognitive function was assessed by the iPad-based CANTAB™ software using the Reaction Time Task (RTI), including reaction time (RT; Simple RT [SRT], choice RT [CRT]) and movement time (MT; simple MT [SMT], choice MT [CMT]). Children presented less FMS proficiency compared to recent data. Both weight groups performed comparably in FMS (ps > 0.05; ball skill Cohen's d = 0.40; locomotor Cohen's d = 0.02). Children in the overweight/obese group performed significantly worse on all cognitive tests compared to healthy weight peers (ps < 0.05; Cohen's d range from -0.93 to -1.43). No significant gender or SES disparities were observed. Maintaining healthy weight status is critical for cognitive development among preschoolers, which may influence their developmental trajectory and school readiness.