Development of Children’s monitoring and control when learning from texts: effects of age and test format

Metacognition and Learning - This study investigated elementary school children’s development of monitoring and control when learning from texts. Second (N = 138) and fourth...     

Time-restricted feeding in young men performing resistance training: A randomized controlled trial†

A randomized controlled trial was conducted to examine eight weeks of resistance training (RT) with and without time-restricted feeding (TRF) in order to assess nutrient intake and changes in body composition and muscular strength in young recreationally active males. The TRF programme consisted of consuming all calories within a four-hour period of time for four days per week, but included no limitations on quantities or types of foods consumed. The RT programme was performed three days per week and consisted of alternating upper and lower body workouts. For each exercise, four sets leading to muscular failure between 8 and 12 repetitions were employed. Research visits were conducted at baseline, four, and eight weeks after study commencement. Measurements of total body composition by dual-energy X-ray absorptiometry and muscle cross-sectional area by ultrasound were obtained. Upper and lower body strength and endurance were assessed, and four-day dietary records were collected. TRF reduced energy intake by ～650?kcal per day of TRF, but did not affect total body composition within the duration of the study. Cross-sectional area of the biceps brachii and rectus femoris increased in both groups. Effect size data indicate a gain in lean soft tissue in the group that performed RT without TRF (+2.3?kg, d?=?0.25). Upper and lower body strength and lower body muscular endurance increased in both groups, but effect sizes demonstrate greater improvements in the TRF group. Overall, TRF reduced energy intake and did not adversely affect lean mass retention or muscular improvements with short-term RT in young males.     

Validity and reliability evidence for motor competence assessments in children and adolescents: A systematic review

ABSTRACT

Valid and reliable tests of motor competence are necessary to allow researchers and practitioners to quantify levels of motor competence, identify skill deficiencies, and determine the effectiveness of motor skill interventions. The primary study aim was to systematically review the validity and reliability of scores derived from gross motor competence tests for typically developing child and adolescent populations. The secondary aim of this review was to identify the most prevalent motor skills assessed across all instruments. A search of seven electronic databases identified 57 different skill assessment tools from 107 studies. Construct validity was the most common measurement property examined (60 studies; 56%). Content validity (21 studies; 20%) was the least commonly explored measurement property. Scores derived from the Test of Gross Motor Development – second and third edition had the most support for validity and reliability. The most common skills included in these skill batteries were the overhand throw (n = 33), catch (n = 32), jump (n = 31) and hop (n = 26). Research efforts should focus on: (1) further investigation of measurement properties of existing tools rather than developing new assessments and (2) further investigation of existing tools and their measurement properties in adolescent populations.     

Using Formative & Summative Assessment to Evaluate Library Instruction in an Online First Year Writing Course

Ensuring quality library instruction in an online-exclusive First Year Writing (FYW) course is important and challenging. Assessing what the students learned and how is equally important. The authors collaborate and co-teach the information literacy portion of an online-exclusive second semester FYW course at the University of Tennessee at Chattanooga. To teach information literacy skills, the authors developed tutorial videos, worksheets, and a Librarian AMA (Ask Me Anything) discussion forum for the students. The authors completed formative and summative assessments to measure the efficacy of the activities. This article explores their assessment, findings, and recommendations.     

Cohesive harmony in the written stories of elementary children

The use of cohesion in the written stories of normally developing and language-learning disabled elementary children was studied using Cohesive Harmony Analysis. The proportion of words in chains (cohesive density) and chain interaction (cohesive harmony) was consistent across the elementary years. However, children with language-learning disabilities evidenced significantly less cohesive density and cohesive harmony, and they included significantly fewer characters and fewer types of verbal processes in their stories. Educational implications are discussed.     

RESCUR Surfing the Waves: an evaluation of a resilience programme in the early years

ABSTRACT

RESCUR Surfing the Waves is a recently developed resilience curriculum for early years and primary schools in Europe. It seeks to develop in marginalized young learners the requisite competences needed to overcome the various challenges in their lives to achieve academic success and social and emotional wellbeing. The competences include developing a growth mindset, making use of one’s strengths, self-determination, effective communication skills and healthy relationships, and overcoming challenges and obstacles. This paper presents the findings of a study on the implementation of the programme in five kindergarten centres in Malta over a 1-year period. A pre- and post-intervention study in 20 classrooms (97 children) showed an improvement in resilience skills, prosocial behavior and learning engagement, but not in internalized and externalized problem behaviors. A small scale study in two nurture classes at two of the schools found similar findings. The findings suggest that there are indications that the programme as a proportionate universal intervention for early years leads to an improvement in social and academic behaviours, but more rigorous research is needed to substantiate these findings.     

Re-envisioning land-based pedagogies as a transformative third space: perspectives from university academics,students, and Indigenous knowledge holders from Manitoba,Canada

ABSTRACT

This research project examines experiences at the University of Winnipeg in facilitating land-based pedagogical (LBP) courses to ascertain the potential of land-based learning in strengthening students’ connection with Indigenous ways of knowing in Manitoba. The overarching aim of the research was to create empirical support for building bridges among the pedagogical approaches of land-based learning, two-eyed seeing, and transformative learning as a strategy for promoting transformative third space through land-based education programs. Transformative third space is utilized to conceptualize the process of weaving together Indigenous knowledges and academic knowledge to encourage intercultural dialogue and perceptual shifts in students’ understanding of Indigenous ways of knowing.     

A multi-dimensional transfer function approach to photo-acoustic signal analysis

Photo-acoustic signal generation has shown potential for medical tomography. This paper aims to present a consistent and unified approach to the mathematical modelling of the photo-acoustic problem, using a transfer function approach. A generalized version of the Fourier slice theorem is presented and proved. Reconstruction algorithms can be developed based on specific cases of this general theorem. Closed-form solutions to special cases are given in Cartesian, cylindrical and spherical polar coordinates. These can be used to simulate the forward problem and as test cases for any reconstruction algorithms.