Highlighting and taking notes are equally ineffective when Reading paper or eText

Education and Information Technologies - The present study examined whether there is a difference in comprehension when reading from computer-based text versus reading from paper-based text and...     

Children Persist Less When Adults Take Over

Children need to learn to persist through challenges, yet adults sometimes step in to solve problems for them. Here, we looked at how adult taking over related to children’s persistence. In an observational study (N = 34, ages 4–8), we found that parents who took over more often during a challenging puzzle task rated their children as dispositionally less persistent. To establish whether taking over can cause reduced persistence, we ran two preregistered experiments (N = 150, ages 4–5). Children assigned to a taking over condition persisted less on a subsequent task compared to those in a teaching or a baseline condition. Reframing the context did not ameliorate the negative impact of taking over. The results suggest that taking over impairs children’s persistence.     

Living–Learning Programs and First-Generation College Students’ Academic and Social Transition to College

This study examines the role of living–learning (L/L) programs in facilitating first-generation students’ perceived academic and social transition to college. Using a sample of 1,335 first-generation students from 33 4-year institutions who participated in the National Study of Living–Learning Programs during Spring 2004, the results of the study show that first-generation students in L/L programs reported a more successful academic and social transition to college than their first-generation counterparts living in a traditional residence hall setting. In addition, interactions with faculty members and using residence hall resources facilitated an easier academic transition for first-generation students in L/L programs, and supportive residence hall climates were related to an easier social transition. A preliminary interpretation of this study’s results is that structured activities, such as faculty interaction and residence hall programming, are more influential for this population than informal peer groups. An earlier version of this paper was presented at the 2005 Annual Meeting of the American Educational Research Association, Montreal, Canada.     

Remediating the core deficits of developmental reading disability: a double-deficit perspective

The double-deficit hypothesis (Wolf, 1997; Wolf & Bowers, 1999, this issue) contends that deficits in phonological awareness and deficits in visual naming speed represent two independent causal impediments to reading acquisition for children with developmental reading disabilities (RD). One hundred and sixty-six children with severe RD from 7 to 13 years of age were classified into three deficit subgroups according to a double-deficit framework. A total of 140 children with RD, 84% of the sample, were classified; 54% demonstrated a double deficit (DD), 22% a phonological deficit only (PHON), and 24% a visual-naming speed deficit only (VNS). Diagnostic test profiles highlighted the joint contributions of the two core deficits in depressing written language acquisition. The children in the DD group were more globally impaired than those in the other subgroups, and the VNS group children were the highest achieving and most selectively impaired readers. Following 35 hours of word identification training, sizable gains and significant generalization of training effects were achieved by all subgroups. A metacognitive phonics program resulted in greater generalized effects across the domain of real English words, and a phonological training program produced superior outcomes within the phonological processing domain. The greatest non-word reading gains were achieved by children with only phonological deficits.     

Evaluating the Effectiveness of Scientific Visualization In Two PowerPoint Delivery Strategies on Science Learning for Preservice Science Teachers

Slideware applications (e.g., PowerPoint) have become more prevalent in instruction across disciplines. This is especially true at post secondary institutions where many instructors are using slideware as a sole instructional tool. This study evaluated the relative effectiveness of scientific visualization in two PowerPoint delivery strategies on science learning for preservice teachers. Twenty-five preservice teachers enrolled in an undergraduate introduction to science education class were stratified into two PowerPoint delivery strategies. The strategies were: PowerPoint with instructor voiceover narration and PowerPoint without voiceover. Post-test Mann-Whitney U suggested no differences (p > 0.05) in science learning across the two strategies. Further, eye tracking analysis suggests voiceover guides the PowerPoint user to graphics and text, but voiceover does not significantly affect learning. Results suggest immediacy with technology doesn't necessarily produce meaningful learning. Good teaching still is the key component of meaningful learning.     

STUDENTS’ SOURCES OF MOTIVATION FOR PARTICIPATING IN SCIENCE FAIRS: AN EXPLORATORY STUDY WITHIN THE CANADA-WIDE SCIENCE FAIR 2008

Science fairs have been for many years a popular school activity in North America. They are a venue for the popularization of science and consequently an important encouragement for the pursuit of careers in science or engineering. However, little is known about students?? perceived motives for participating in local or national science fairs and about the way in which their involvement mediates their interest in science learning and scientific careers. The present study investigates the motivational factors associated with the high school students?? decision to participate in the 2008 Canada-Wide Science Fair, a thoroughly selected and highly motivated group. Our study examines 5 sources of motivation: (1) interest in science content, (2) sense of self-efficacy, (3) assurance of achievement through rewards or gratifications, (4) the social aspect of participating and (5) working strategies to gain scientific knowledge and methods. The understanding of the anticipated benefits participants seek through their involvement in science fairs may have the potential to help science teachers adapt instruction to appeal to a broader range of students in schools, thus nourishing the emergence of more interest in science.     

Brief outlines of the parent/family reaction to childhood disability in families from 3 ethnic minority groups

The giving birth to a disabled child is the fulfilment of one of the greatest fears of expectant parents. The shock, dismay and stigmata involved are likely to be very profound. (1,2). The ways in which people deal with such catastrophe needs to be understood so that as many as possible of the disadvantages which accrue to families with disabled children can be overcome.Three families are described briefly with rather sparse detail for the sake of brevity. Likewise their biographies are vere foreshortened. Each family has been registered with the same doctor in West London who has been involved with the sustaining and understanding of the family, the support of various members of the family and the orchestration of social help as and when this was acceptable or available.     

Behavioral control by stimulus components of an imprinting object

In the first of three experiments, ducklings that had received prolonged exposure to the visibly moving imprinting object subsequently suppressed ongoing distress vocalization both during brief presentations of the moving object and during brief presentations of its initially neutral stimulus components (i.e., its auditory and static visual features). Only presentations of the moving object were followed by priming aftereffects (namely, enhancement of distress vocalization over a baseline rate). In Experiment 2, weak, but reliable, priming effects were detected after very long presentations of the auditory and static visual features. Experiment 3 found that these features strongly suppressed low, but not high, rates of distress vocalization, while the visibly moving object strongly suppressed both high and low rates. These studies suggest that initially neutral features of an imprinting object acquire the same sort of behavioral control as is exerted by the object when it is in motion, but that this control is somewhat weaker.