In this study, the effect of 3 cognitive variables such as logical thinking, field dependence/field independence, and convergent/divergent thinking on some specific students' answers related to the particulate nature of matter was investigated by means of probabilistic models. Besides recording and tabulating the students' responses, a combination…

Mixed-Method studies have emerged from the paradigm wars between qualitative and quantitative research approaches to become a widely used mode of inquiry. Depending on choices made across four dimensions, mixed-methods can provide an investigator with many design choices which involve a range of sequential and concurrent strategies. Defining…

This paper discusses two qualitative research methods, phenomenography and grounded theory. We introduce both methods' data collection and analysis processes and the type or results you may get at the end by using examples from computing education research. We highlight some of the similarities and differences between the aim, data collection and…

While much is known about K-12 teachers' participation in professional development (PD) on inquiry-based science instruction, how professors facilitate such PD is not as well documented. This reflective, descriptive study documents the pedagogical practices of three professors during a two-week summer PD program on inquiry-based science…

In this paper it is argued that virtual processes are dispensable fictions. The argument proceeds by a comparison with the phenomenon of quantum tunnelling. Building on an analysis of Levy-Leblond and Balibar, it is argued that, although the phenomenon known as quantum tunnelling certainly occurs and is at the basis of many paradigmatic quantum…

This discussion paper for this special issue examines co-regulation of learning in computer-supported collaborative learning (CSCL) environments extending research on self-regulated learning in computer-based environments. The discussion employs a socio-cognitive perspective focusing on social and collective views of learning to examine how…

We report a study that addressed behavior data recording by direct-care staff at a child services program. In response to a decreasing percentage of daily data recording in two community-based group homes, a supervisory intervention was implemented, consisting of a revised data recording form and providing performance feedback to the direct-care…

During a one-semester-long research project with high school students, we deployed and gauged efficiency of two different reform teaching methods: reading, presenting, and questioning (RPQ) and experimenting and discussion (ED). In this paper we report on changes in students' attitudes and beliefs about physics and learning physics. We used the…

This study focused on technology usage among community college faculty. Overall technology use among older faculty was slightly less than younger faculty; older faculty were no less likely than younger respondents to use technology. Both age groups used similar technologies and reported equivalent degrees of perceived skill with those…

In practice, the sum of the item scores is often used as a basis for comparing subjects. For items that have more than two ordered score categories, only the partial credit model (PCM) and special cases of this model imply that the subjects are stochastically ordered on the common latent variable. However, the PCM is very restrictive with respect…

Homelessness is a serious and growing issue. Evaluations of systemic-level changes are needed to determine progress in reducing or ending homelessness. The report card methodology is one means of systems-level assessment. Rather than solely establishing an enumeration, homelessness report cards can capture pertinent information about structural…

This paper reports on students' understanding of sugar concentration in aqueous solutions presented in two different modes: a visual submicroscopic mode for particles and a verbal mode referring to macroscopic amounts of sugar. One hundred and forty-five tertiary college students studying some form of first-year chemistry participated in the…

Self-reported reasons for concealing suicidal ideation were explored using data from a national survey of undergraduate and graduate students: 558 students indicated that they seriously considered attempting suicide during the previous year and did not tell anyone about their suicidal thoughts. Content analysis of students' qualitative responses…

Objective: To evaluate fit of the Information-Motivation-Behavioral Skills (IMB) model applied to sweetened beverage (SB) consumption in children. Design: Cross-sectional. Parents completed a home beverage inventory and IMB survey regarding SB consumption. Setting: Health fairs, Special Supplemental Nutrition Program for Women, Infants, and…

Explaining inconsistency may serve as an important mechanism for driving the process of causal learning. But how might this process generate amended beliefs? One way that explaining inconsistency may promote discovery is by guiding exploratory, hypothesis-testing behavior. In order to investigate this, a study with young children ranging in age…