Deterministic chaos which involves orderly motion is discussed. Presented is the history of chaos and two tests for chaos. Practical applications and predictions of the long-term significance of chaos research are discussed. (KR)

Emphasizes the importance of pronunciation in the teaching of Italian as a second language and discusses a course in phonetics and phonology taught at the University for Foreigners in Perugia, Italy. Common difficulties are highlighted, and lab exercises to overcome these difficulties are provided. (27 references) (CFM)

Existing federal government policies and systems to protect against scientific misconduct in government-supported research projects are described, and additional considerations not covered in federal policy are enumerated. Misconduct inquiries and review procedures are outlined. Applicant and institutional responsibility and the role of prevention…

Review of the use of preclinical curricular time for laboratory exercises at the Case Western Reserve University (Ohio) medical school 1955-89 found a 92 percent decrease in hours devoted to animal and human physiology. Advantages of inclusion of such exercises are seen to outweigh disadvantages, and efforts to revitalize them are recommended.…

Provides brief arguments for and against the use of animals in research and education. A survey was conducted of 200 students to seek answers to the following questions: How do students feel about the dissection of animals in life science classes?; and Do students feel they would learn as much biology without laboratory animal investigations?…

Studied a program initiated by a university day-care center designed to increase parent involvement in the following areas: (1) support activities for parents and children; (2) educational activities for parents and children; and (3) leadership activities for parents. Results indicated that support activities helped parents to feel more…

Preservice teachers worked in groups containing diverse personalities and participated in laboratory experiences that applied classroom knowledge. Surveys indicated students considered the laboratory activities more valuable and influential than field experiences in many ways. The most diverse cohorts reported stronger, more positive feelings…

A series of theme articles discuss setting up laboratory hydroponics units, the school farm at the Zuni Pueblo in New Mexico, laboratory experiences in natural resources management and urban horticulture, the development of teaching labs at Derry (PA) High School, management of instructional laboratories, and industry involvement in agricultural…

A tissue culture experiment that does not require elaborate equipment and that can be used to teach sterile technique, the principles of animal cell line maintenance, and the concept of cell growth curves is described. The differences between cancerous and normal cells can be highlighted. The procedure is included. (KR)

Four articles discuss computer-assisted instruction, including (1) a middle school art and computer departments project that used LOGO to create rose window designs; (2) student journals; (3) the application of Piaget constructivism and Vygotskin social interaction to LOGO learning; and (4) computer lab writing workshops for elementary school…

Considers the use of sociodramatic play to help preschool children with their literacy development. Describes and assesses the Scrapbook Project at a university laboratory preschool. In this project, children dictate stories to their teacher, choose props to illustrate their stories, and act out their stories. (BB)

Describes the five major problems faced by foreign students in traditional composition classes. Presents types of tutorial activities which may prove beneficial when dealing with the major problems that ESL students have in both reading and writing in English. Discusses the effect of such tutorial activities at the University of Kentucky. (HB)

Examines complex issues and challenges faced by a comprehensive child care system in its efforts to meet its teaching, research, and service missions. These issues and challenges are examined in terms of an expanded, integrated model for comprehensive child care. (SH)

An expanded base of leadership and support in campus child care programs is needed for the purpose of facilitating professional advancement of the field. Described are potential contributions of campus child care programs to an expanded leadership role in the areas of research, teaching and community service. (SH)

The relationship between concept mapping and comprehension was investigated in conjunction with science instructional laboratories. Measured were student skills and aptitudes applying aptitude treatment interaction procedures to investigate interactions between a concept mapping treatment and student aptitudes. (KR)