PRIOR KNOWLEDGE AND ONLINE INQUIRY-BASED SCIENCE READING: EVIDENCE FROM EYE TRACKING

This study employed eye-tracking technology to examine how students with different levels of prior knowledge process text and data diagrams when reading a web-based scientific report. Students’ visual behaviors were tracked and recorded when they read a report demonstrating the relationship between the greenhouse effect and global climate change in 2 diagrams and 4 textual sections. Based on the pretest scores, 13 participants were categorized into high and low prior knowledge (PK) groups. Eye-tracking measures including the total reading time, total fixation duration, and total regression number on each area of interest of the 2 groups were compared. A heat map was further used to show the overall visual distribution of each group. In addition, the inter-scanning transitions between the textual and graphical information of the 2 groups were compared and further confirmed by the patterns of the scan paths. The results revealed that overall students spent more time reading the textual than the graphical information. The high PK students showed longer fixation durations and more regressions on the graphics than the low PK students. Meanwhile, the high PK students showed more inter-scanning transitions than the low PK students not only between the text and graphics but also between the 2 data diagrams. This suggests that the high PK students were more able to integrate text and graphic information and inspect scientific data which is essential for online inquiry learning. This study provides eye-tracking evidence to show that low PK students have difficulties integrating scientific diagrams with expository texts and inspecting scientific data diagrams that are commonly shown in websites. Suggestions are made for future studies and instructional design for online inquiry-based science learning.     

Class matters in the interview setting? Positionality,situatedness and class

In this article we argue that despite methodological and analytical advancements in the field of social class research, these developments have not led to a wholehearted discussion about class positionality and situatedness in relation to interviewer–participant dynamics. Despite—or perhaps due to—this methodological gap, there remains an unspoken expectation that class matching, particularly when investigating working‐class groups and practices, is desirable as it engenders empathy on the part of the interviewer which allows for openness on the part of the participant. The team of four interviewers reflect upon their varying experiences of conducting interviews about class with a group of middle‐ and working‐class students at university, arguing that even if class matching between participant and researcher were possible, shared class position does not necessarily equate with similar life experiences, or enable a strong rapport nor a more ethical analysis or understanding of working‐class people's lives. We explore some of the complexities regarding the class‐related positions of the researchers and the participants and consequently advocate that class researchers engage in reflexive practices in order to explore the myriad ways in which the researcher's own class history and current class position both advantage and disadvantage the research process, often in unpredictable ways.     

Exploring the role of gratitude in the professional experience of pre-service teachers

The burgeoning body of empirical research in the area of positive psychology points to the beneficial effect of gratitude on factors that could be relevant to some of the challenges faced by pre-service teachers. Although the topic of gratitude has also long been discussed in other fields, there has been a noticeable absence of mention in teacher education research, and in education more broadly. The present article presents a theoretical framework for considering gratitude in the context of pre-service teachers’ professional experience. It then outlines a small qualitative pilot study of outcomes reported by six pre-service teachers when they consciously applied gratitude in their second practicum. The practicum was undertaken in a variety of primary- and secondary-school settings. Each participant reported positive effects in the areas of improved relationships, enhanced wellbeing, and improved teaching outcomes. Although this was a small exploratory study, the findings align closely with wider empirical work on gratitude. We propose that the outcomes reported by participants in this small study point to the value of further research on the role of gratitude in educational contexts and of considering practices of gratitude in teacher education pedagogy.     

Maturity-associated variation in sport-specific skills of youth soccer players aged 13 – 15 years

The aim of this study was to estimate the contribution of experience, body size and maturity status to variation in sport-specific skills of adolescent soccer players. The participants were 69 players aged 13.2?–?15.1 years from three clubs that competed in the highest division for their age group. Height and body mass were measured and stage of pubic hair development was assessed at clinical examination. Years of experience in football was obtained at interview. Six football skill tests were administered: ball control with the body, ball control with the head, dribbling with a pass, dribbling speed, shooting accuracy and passing accuracy. Multiple linear regression analysis was used to estimate the relative contributions of age, stage of sexual maturity, height, body mass and years of formal training in soccer to the six skill tests. Age, experience, body size and stage of puberty contributed significantly but in different combinations to the variance in four of the six skill tests: dribbling with a pass (21%; age, stage of maturity), ball control with the head (14%; stage of maturity, height, body height × body mass interaction), ball control with the body (13%; stage of maturity, years of training) and shooting accuracy (8%; stage of maturity, height; borderline significance, P?=?0.06). There were no significant predictors for the tests of dribbling speed and passing accuracy. In conclusion, age, experience, body size and stage of puberty contributed relatively little to variation in performance in four of the six soccer-specific skill tests in adolescent footballers aged 13?–?15 years.     

Agreement in activity energy expenditure assessed by accelerometer and self-report in adolescents: Variation by sex,age, and weight status

Abstract

The agreement between self-reported and objective estimates of activity energy expenditure was evaluated in adolescents by age, sex, and weight status. Altogether, 403 participants (217 females, 186 males) aged 13–16 years completed a 3-day physical activity diary and wore a GT1M accelerometer on the same days. Partial correlations (controlling for body mass) were used to determine associations between estimated activity energy expenditure (kcal · min^?1) from the diary and accelerometry. Differences in the magnitude of the correlations were examined using Fisher's r to z transformations. Bland–Altman procedures were used to determine concordance between the self-reported and objective estimates. Partial correlations between assessments of activity energy expenditure (kcal · min^?1) did not differ significantly by age (13–14 years: r = 0.41; 15–16 years: r = 0.42) or weight status (normal weight: r = 0.42; overweight: r = 0.39). The magnitude of the association was significantly affected by sex (Δr = 0.11; P < 0.05). The agreement was significantly higher in males than in females. The relationship between activity energy expenditure assessed by the objective method and the 3-day diary was moderate (controlling for weight, correlations ranged between 0.33 and 0.44). However, the 3-day diary revealed less agreement in specific group analyses; it markedly underestimated activity energy expenditure in overweight/obese and older adolescents. The assessment of activity energy expenditure is complex and may require a combination of methods.     

Relative age effect: Characteristics of youth soccer players by birth quarter and subsequent playing status

Purpose: To compare characteristics of club level male soccer players 11 and 13 years of age, and to evaluate playing status in soccer two and 10 years after baseline by birth quarter (BQ).

Methods: Youth players 11 (n = 62, born 1992, observed December 2003) and 13 (n = 50, born 1990, observed April 2004) years were grouped by BQ. Baseline data included stature, weight, maturity status, functional capacities, soccer skills, goal orientation, and coach evaluation of potential. Playing status in soccer in 2006 and 2014 was also available. Baseline characteristics and subsequent playing status were compared by BQ.

Results: Baseline characteristics did not differ by BQ except for age and percentage of predicted adult height. Though not significant, coaches tended to rate players in BQ1as higher in potential. For those competing in soccer as adults, BQ2 (4), BQ3 (5) and BQ4 (2) were represented among players11 years, and BQ1 (3), BQ2 (2), BQ3 (1) and BQ4 (4) among players 13 years.

Conclusion: Although limited to small numbers, differences among players by BQ were inconsistent. The results indicate a need to extend potential explanations of the RAE to include behavioral variables, coaches, training environment, and perhaps the culture of the sport.     

What Students Want: A Vision of a Future Online Learning Experience Grounded in Distance Education Theory

ABSTRACT

As online learning continues to evolve many have proposed that we think differently about our pedagogical approaches, to move beyond the replication of the face-to-face experience. Here we explore the student and faculty visions of the future using a Zaltman Metaphor Elicitation (ZMET) method that uses images to metaphorically represent how individuals feel or relate to particular concepts. Focus group interviews with a small sample of faculty and students suggest a desire for a more personalized learning experience, but one that is still highly social within learning communities.     

A nurturing and problem-solving approach for abuse-prone mothers

This paper reports on a series of treatment programs for abuse-prone mothers. The basic premise was that abusive mothers could not nurture their children because they had never been nurtured themselves. Therefore, the first requisite was that they be given to without being asked to give back. Hairdressing was chosen as a socially acceptable way to touch, and thus physically nurture adults, as it is considered neither infantile nor sexually questionable. The first group demonstrated that this type of nurturing was helpful in creating a prosocial support network for isolated mothers. However, when problem-solving activity was substituted for nurturing in an attempt to foster the mothers' coping skills, the group disintegrated. The second group was designed to maintain the nurturing element while using group-generated crises to teach problem-solving skills. Findings from the third and fourth groups confirmed the value of this combination, as it did the importance of providing support to staff (professionals and volunteers) in their work with people whose needs are “like bottomless pits” [3]. Expert consultation on the effective use of the small group process to meet these needs was also established as necessary.