Do students' style preferences differ by grade level,orientation toward college,and academic major?

Students' preferences for learning styles as well as their preferences for communication styles of their teachers are examined to determine if those preferences are related to gender, grade level, and major in college. A total of 327 adolescents in grades eight through twelve completed questionnaires measuring their preferred learning styles (Dependent, Independent, Competitive, Collaborative, and Participative) and their preferences for teacher communicator styles (Open, Attentive, Relaxes, Precise, Impression Leaving, Dramatic, Friendly, Animated, Contentious, and Dominant). Also, 235 college students in various majors were measured. The rank ordering of preferences was generally stable across all grade levels in the adolescent sample. However, the college students exhibited several important differences in preferences from the adolescents and across majors.     

The Frontier of Web-based Instruction

In spite of advances in course design software and experience with online offerings, the question of how web-based education affects teaching and learning remains largely unanswered, and the terrain of online learning remains largely unmapped. In this paper, through the stories of 10 faculties of education and one computer science instructor in Ontario, we map out a small piece of the frontier of web-based course delivery and plot a course for future exploration. We argue that most existing offerings take the form of a Lone Ranger or Greenhorn approach but that there is a need to move toward a strategic institutional Wagon Train approach that consolidates and integrates support for online teaching and learning. We argue, as well, that failures in online instruction cannot simply be attributed to improper instruction or inappropriate course design. Rather, at least part of the problem locates in the ways in which conversation is structured in the online environment.     

Measuring experiences of interest-related pursuits in connected learning

This paper describes an effort to develop a survey instrument capable of measuring important aspects of adolescents’ experiences of interest-related pursuits that are supported by technology. The measure focuses on youths’ experiences of connected learning (Ito et al. in Connected learning: an agenda for research and design. Digital Media and Learning Research Hub, Irvine, 2013), an emerging model of learning across settings supported by digital media. Specifically, the instrument aims to measure the depth with which youth are able to engage in an interest-related pursuit, the level of support and encouragement they receive from peers, and the degree to which their pursuit involves performance or media production as an essential feature. The survey also elicits information regarding the connections between youths’ interest-related pursuits and academic goals, the involvement of adults as co-participants in pursuits, and youths’ access to technology tools they deem necessary for their pursuits. The paper reports on results from a pilot study and two rounds of field-testing, in which we evaluated the validity and reliability of the instrument and compared results with evidence from interviews with youth. Our aim was to investigate the feasibility of an approach to measuring youths’ interest-related pursuits to inform future research and evaluation of initiatives focused on digital media and learning.     

Case study: use of problem-based learning to develop students' technical and professional skills

Problem-based learning (PBL) is a pedagogy that has attracted attention for many biomedical engineering curricula. The aim of the current study was to address the research question, ‘Does PBL enable students to develop desirable professional engineering skills?’ The desirable skills identified were communication, teamwork, problem solving and self-directed learning. Forty-seven students enrolled in a biomedical materials course participated in the case study. Students worked in teams to complete a series of problems throughout the semester. The results showed that students made significant improvements in their problem-solving skills, written communication and self-directed learning. Students also demonstrated an ability to work in teams and communicate orally. In conclusion, this case study provides empirical evidence of the efficacy of PBL on student learning. We discuss findings from our study and provide observations of student performance and perceptions that could be useful for faculty and researchers interested in PBL for biomedical engineering education.     

Context-sensitive rules and word naming in Italian children

The present study examines the role of orthographic complexity on Italian children’s word reading. Two experiments are reported in which elementary school children (3rd and 5th graders) read aloud words containing simple or contextual letter-sound conversion rules. In Experiment 1, both groups of participants read words containing contextual rules more slowly and less accurately than words containing simple, non-contextual rules. Experiment 2 showed that the effect of rule complexity held for low but not high frequency words, on both reading speed and accuracy. No interactions with grade were found. This pattern is in line with previous findings on the effects of rule contextuality on adult performance [Burani, C. Barca, L. & Ellis, A. W. (2006). Psychonomic Bulletin & Review, 13, 346–352]. Despite the regularity of the Italian orthography, the presence of complex rules influences both reading speed and accuracy of young readers. Moreover, the reading system of readers of a shallow orthography seems efficient from the first years of reading instruction.     

Extinction revisited: Similarities between extinction and reductions in US intensity in classical conditioning of the rabbit’s nictitating membrane response

The mechanisms of extinction were examined by reducing the intensity of the unconditioned stimulus (US) after acquisition training to determine whether such reductions lie on a continuum with CS-alone extinction. The experiments revealed that reductions in US intensity yielded extinction-like effects. Specifically, there were proportional reductions in the daily mean level of responding across sessions. There were also persistent within-session declines and between-session increases of responding analogous to spontaneous recovery. Surprisingly, even when US intensity was held constant, within-session declines and between-session increases were apparent. The results are discussed with respect to possible contributions from unlearning, new learning, generalization decrement, and nonassociative loss, especially CS-specific attentional changes and CR-specific reactive inhibition.     

Doing time—Killing time at school: An examination of the perceptions and allocations of time among teacher-defined at-risk students

“Doing time” is an expression that is generally associated with prisoners who are disconnected from society and find themselves counting the days and minutes until their release from prison. In many respects, at-risk students attending our nation's large, urban, inner-city middle and high schools also consider themselves as not being connected to school or society and to be “doing time” in the classroom. Qualitative and subjective impressions of doing time at school have become the theme of many movies, books, and research articles. This study extends this qualitative type of research by quantitatively framing time allocation preferences and temporal dominance characteristics for a large sample of teacher-perceived “at-risk” students at several large urban high school sites. A sample of normal attaining students at the same school site served as a comparison group. The findings of this research effort generally support other more qualitative studies and indicate that there are strong preferences in at-risk students toward nondirected time-consuming activities (i.e., hanging out, video games, watching TV, etc.) with low-directed to nondirected time preference ratios. Normal attaining students had the reverse pattern, i.e., higher-directed to nondirected time preference ratios and higher preferences toward directed time-consuming activities that might be associated with investments in the schooling process (homework, studying, personal development, etc.). Interpretation of the circles test, a projective psychological procedure for establishing temporal dominance for at-risk students, revealed a general lack of recognition and connectiveness between past, present, and future events in their life and weak temporal dominance or orientation toward the future.