There is a large number of relationships between organisms in communities, and these relationships comprise the following types: predation and parasitism, commensalism, protocooperation and mutualism, neutralism, amensalism, and competition. The possible effects of the relationship between two species are that one or the other can benefit (+),…

This paper explores the influence of symbolic or representational learning materials on pupil engagement or learning outcomes, when 14-16 year old pupils use common types of science simulations. The project pilot phase involved three (15-16 year old) male pupils and a main phase involved twenty-one (14-15 year old) pupils. A retrospective accounts…

Eisner, Gardner, and others have argued that the arts should be better integrated into the K-12 curriculum. In this study we examine three high school senior boys who, as part of a unit of instruction on identity, each produced a mask through which he artistically expressed his sense of self. Using a sociocultural framework based in the work of…

In this study, we consider the potential of multimedia cases as tools for teacher professional development. Specifically, we examined online and face-to-face discussions that occurred within groups composed of pre-service mathematics teachers, in-service mathematics teachers, mathematicians, and mathematics teacher educators. Discussions within…

This paper reports a study employing stimulated recall protocols to investigate how L1 English-speaking learners of L2 German use their metalinguistic knowledge during the resolution of selected form-focused tasks. Verbal report data from 10 university level learners were analysed to gain insight into explicit knowledge in action during controlled…

The objective of this study was to determine the effectiveness of a district-wide professional development effort based on a modified Ramp-Up Program, designed to help high school teachers improve the reading skills of their students. Ramp-Up is a two-year course that seeks to accelerate the learning progress of entering high school students who…

Two small studies, one an "eye-tracking" study and the other a "remote observation" study, have been conducted to investigate ways to identify two kinds of online learner interactions: users flicking through the web pages in "browsing" action, and users engaging with the content of a page in "learning"…

A study investigated the effect of training Dutch students to learn to derive word meanings from written context. Subjects, 64 grade 6 primary school children, were randomly divided into control and experimental groups. The experimental group followed eight lessons in their mothertongue (Dutch), while the control group followed their regular…

Making the case that the human achievement of reading has few if any equals, this book uses protocol analysis data related to reading to develop a rich description and understanding of cognitive and affective processes during reading. The book concludes that reading is "constructively responsive"--that is, good readers are always…

A study examined how students use their prior knowledge and experience to help them understand a text, and how that influences what they recall from the text. Subjects, 46 sixth graders from 3 elementary schools in Nashville, Tennessee, were tape recorded as they thought aloud while reading either a passage on "sugar" or a passage on…

The basis of agreement or disagreement among judges/evaluators when applying a coding scheme to concurrent verbal protocols was studied. The sample included 20 university graduates, from varied backgrounds; 10 subjects had and 10 subjects did not have experience in protocol analysis. The total sample was divided into four balanced groups according…

Predictors of novice learning in simulation environments were investigated in the domain of statistics. The first objective was to clarify the relation between intellectual ability and working method (e.g., orientation and systematical orderliness), and to determine the effects on learning of working method, independently of intellectual ability.…

In order to study two aspects of the composing process, goal-setting and risk-taking, English and reading graduate students were given a set of readings on the topic of introspection and asked to write weekly papers in response. The papers were summaries, reaction statements, synthesis essays, and position papers, and students kept ongoing…

To develop a descriptive model of the newswriting process, a study used protocol analysis methodology (focusing on specific thinking and behavior related to task completion) to examine the writing processes of professional and student reporters writing in their natural work environment. The study employed verbal protocols--tape recording the…

A three-year study is testing the hypothesis that learning about American minority ethnic literature produces grief, and is assessing the effects of changing the teaching and content of the course to make the best possible use of those feelings. Classroom experience in teaching a consistently popular course in minority literature revealed unusual…