Purpose: A number of studies with large sample sizes have reported lower prevalence of stuttering in children with significant hearing loss compared to children without hearing loss. This study used a parent questionnaire to investigate the characteristics of stuttering (e.g., incidence, prevalence, and age of onset) in children who are hard of…

This study compares two modes of visually presenting information about wind energy--one using photographs and the other using cartoons--on audience's knowledge, attitudes and behavioural intentions. In an online experiment, participants were randomly assigned to the two treatments. Results indicate no significant difference between the two groups…

Women are underrepresented in senior-level leadership positions in higher education institutions, and their experiences are underrepresented in research about leadership and power in higher education. This qualitative study engaged women senior administrators at liberal arts colleges in the Upper Midwestern United States to better understand how…

Undergraduate students who have just completed an introductory statistics course often lack deep understanding of variability and enthusiasm for the field of statistics. This paper argues that by introducing the commonly underemphasized concept of measurement error, students will have a better chance of attaining both. We further present lecture…

Purpose: The purpose of this study was to identify the perceptions that extension educators in the North Central region of the United States hold regarding selected educational strategies pertaining to livestock waste management education. Livestock waste management education has been recognized as one of extension's major initiatives in the…

This paper explores the feasibility of an automated, online form of L2 strategy instruction (SI) as an alternative to conventional, classroom-based forms that rely primarily on teachers. Feasibility was evaluated by studying the effectiveness, both actual and perceived, of a five-week, online SI course designed to teach web-based dictionary skills…

This project gathered information on the important components and features of distance education courseware identified by faculty teaching in the Great Plains Interactive Distance Education Alliance. Respondents indicated that they were most interested in features that helped with course management, allowed them to update and post course materials…

The purpose of this study was to examine the job satisfaction of Iowa public school principals and contrast the job satisfaction to the perceptions six years previously. The population for the 1999 and 2005 study was a sample of principals from Iowa K-12 schools. The study revealed significant differences in overall job satisfaction, in gender of…

This study investigated the perceptions of African American adult family members, their children, and teachers regarding how family members viewed their roles in assisting their elementary-aged children to become better readers. The study compared each of the subgroups' perceptions respectively regarding: (a) the child's reading level; (b) family…

A study was conducted (1) to ascertain types of staff development activities and procedures being used in public elementary schools in Iowa, and (2) to determine how these procedures compare with principles and guidelines supported by research. Data were collected from a total of 346 randomly selected teachers, principals, and superintendents. The…

Describes a survey of physics and physical science teachers in Iowa that was conducted to determine their use of microcomputers. Availability of computers and types of software used are examined, frequency of use and access to computer laboratories are investigated, and results are compared with those from earlier surveys. (seven references) (LRW)

In a 1994 study commissioned by the Congressional Office of Technology Assessment, Mergendoller, Johnston, Rockman, & Willis (1994) examined four exemplary institutions to identify their approaches to integrating technology into teacher education. A decade later, the field would benefit from a comparison of current approaches of infusing…

The study was conducted to determine if there are differences in selected factors related to the educational and occupational plans of vocational agriculture students who plan to enter on-farm agricultural occupations, those who plan to enter off-farm agricultural occupations, and those who plan to enter non-agricultural occupations. The…

The study was conducted to determine if there are differences in selected factors related to educational and occupational decision-making between vocational agriculture students who live on a farm and those who do not. The comparison is based on the students' educational and occupational plans; differences in selected personal, family, and…