Changes in students' educational attitudes: A study of an experimental living-learning program

This study highlights the longitudinal changes in educational attitudes of students during the freshman year of college, with the prime focus on comparisons between students in a living-learning program (N=95) and students in the regular curriculum (N=89) at the University of California, Davis. The Student Orientations Survey was used in a pre-post design, and major results were (1) students who selected the experimental program held somewhat different attitudes from their peers in the regular curriculum prior to the start of the academic year and (2) compared to changes in attitudes of their peers, the experimental-program students, by the end of the academic year, had significantly decreased their desire for lectures and formalized education, expressed greater interest in self-directed independent study, desired a more significant role in educational decision-making, and viewed education more as a way of exploring various academic areas rather than solely preparing for a vocational future. Coupled with findings from student interviews, various implications of the results were discussed.     

Multimedia and Online Video Case Studies for Preservice Teacher Preparation

Case studies have been used successfully as a part of teacher education. There are many possibilities in extending the impact of case studies through the use of technology. Video and the Internet could enable demonstration of more examples, dissemination beyond the walls of the classroom, and discussion between geographically dispersed preservice teachers. Several projects are now investigating the possible ways that technology might enhance or extend text case studies. After exploring four existing products, four essential elements for video case studies are proposed. As video case studies move to the Internet, additional issues arise and these are also explored.     

The development of the ability to recognize the meaning of iconic signs

Early developmental psychologists viewed iconic representation as cognitively less complex than other forms of symbolic thought. It is therefore surprising that iconic signs are not acquired more easily than arbitrary signs by young language learners. One explanation is that children younger than 3 years have difficulty interpreting iconicity. The current study assessed hearing children's ability to interpret the meaning of iconic signs. Sixty-six 2.5- to 5-year-olds who had no previous exposure to signs were required to match iconic signs to pictures of referents. Whereas few of the 2.5-year-olds recognized the meaning of the iconic signs consistently, more than half of the 3.0-year-olds and most of 3.5-year-olds performed above chance. Thus, the ability to recognize the meaning of iconic signs gradually develops during the preschool years. Implications of these findings for sign language development, receptive signed vocabulary tests, and the development of the ability to interpret iconic symbols are discussed.     

WHAT IS AV DOING IN A HUMANITIES DEGREE?

The Communication module of the B.A. (Hons) Humanities modular degree at Bristol Polytechnic involves non‐Art & Design students in practical audio‐visual media work through ‘live’ projects undertaken for ‘clients’ in the community ‐‐ schoolteachers, social workers, charities, etc. ‐‐ the work being carried out in teams of between 2 and 5.

The theoretical base of the course is face‐to‐face interaction in real‐life situations such as the classroom and the television interview. The method of assessment here is to present examinees with selected communicative events on videotape and call for analysis and comparison, and evaluation of the theoretical approaches employed. This places a premium on students being able to apply theory directly to real‐life situations, rather than rehearse those theories in essay form.

The course is both intended by the staff and perceived by the students to be distinctly different from the other modules of an otherwise book‐based degree in providing for the essentially practical application of ideas and a basic introduction to alternative modes of communication. By means of the projects, drawn from a variety of sources far removed from the degree course and the institution, the analytical, research, and design skills of the students are applied in a realistic way to broaden their own perspectives and to be of lasting benefit within the community.     

An Attempt To Measure and Facilitate Counselor Effectiveness

This study evaluated the use of Interpersonal Process Recall (IPR) with videotape (as opposed to more traditional methods) in improving the effectiveness of practicum students. The practicum students were randomly assigned to one of three treatment groups: (a) a video-IPR, (b) an audio-IPR, and (c) supervision using an audiotape of a regular counseling session. Three judges were asked to rate videotapes of 54 practicum students conducting their final counseling session with a coached client. The judges rated two time-samplings of the final session by means of a scale consisting of three parts: (a) 33 behavioral and feeling items, (b) a single global evaluation representing the normal curve with the baseline divided into eight equal segments, and (c) a request for the judges to write any adjectives or phases that they felt described the practicum student. The results were not as convincing as had been anticipated. This article discusses possible reasons that the results were not convincing and implications the results have for future research within this area of counselor education.     

Designing Curriculum-Based Mathematics Professional Development for Kindergarten Teachers

This study examines the influence of a year-long mathematics professional development program on Kindergarten teachers’ beliefs, content knowledge, instructional practices, and their students’ achievement. The professional development program is grounded in the theoretical construct of learner-centered professional development and focuses on supporting teachers’ integration of standards-based pedagogies aligned with the Common Core State Standards in Mathematics. Data analysis included examining 15 Kindergarten teachers’ mathematics content knowledge, their beliefs about mathematics, their enactment of student-centered pedagogies, and student achievement on curriculum-based assessments. Findings indicated that teachers adopted more student-centered pedagogies and embraced more student-centered beliefs about mathematics teaching during their time in the project. Further, Kindergarten teachers also demonstrated gains in their mathematical content knowledge, and those content knowledge gains were linked to gains in student achievement.     

Perception,imagery, visualization and engineering graphics

We have conducted action research involving an instructional intervention over a 20-year period. This has demonstrated that spatial ability influences academic performance in engineering, and can be increased through instruction focused on using perception and mental imagery in three-dimensional representation. Prior to our intervention, the first-year engineering graphics course at our university had a failure rate of 36% for all engineering students and failure rates of 80% for African students studying at our university. Similar high failure rates were reported in engineering drawing and design courses at other Southern African universities, and similar association between low scores on tests of spatial ability and academic performance, suggesting that the problem was one encountered by many engineering students, not just by students at our university. Over the initial 2 years of the intervention, pass rates for the first-year engineering graphics course increased from 64 to 76%. With further changes in teaching, and the training of senior students as tutors to support the lecturing and practical activities provided in the course, the pass rates have risen to 88% annually, over a period in which the composition of the first-year student has become increasingly diverse, with greater numbers of students entering the university from disadvantaged educational backgrounds. The instructional model we have used is based on Piagetian principles, and confirms Piaget's theories with respect to the trainability of spatial ability in adulthood. Our findings suggest the importance of early identification of students with difficulty, as well as the potential value of an intervention aimed at training the processes involved in visualization through three-dimensional modelling and representation of objects. While spatial ability appears to be trainable through the methods we have developed, our research also indicates that level of spatial ability at time of intake to university is an important influence on academic performance, suggesting the value of instruction in visualization and three-dimensional representation at school level. Social factors are also important influences on academic performance, suggesting the value of tutorial-based interventions aimed at improving spatial ability in those university and technikon courses for which visualization and three-dimensional representation are a requirement.     

The Roles of Parental Support and Family Stress in Adolescent Sleep

The current study examines the association between parental support and adolescent sleep under varying levels of family stress. Participants included 316 adolescents (M_age = 16.40 years, 43% male) and their parents (M_age = 45.67 years, 91% mothers) from diverse ethnic backgrounds. Both adolescents and parents completed questionnaires and adolescents wore wrist actigraphs and completed self‐reports on their sleep for 7 consecutive days. Results indicated that under contexts of family stress, more parental support was linked to longer sleep duration, less sleep variability, and less time spent awake during the night. Findings suggest that under contexts of family stress, cohesive family relationships may provide a sense of stability and security that is necessary for healthful sleep.