A recent paper by Yilmaz, Boone, and Andersen (2004) is criticized on four grounds. First, the paper does not have adequate definitions of "urban" and "sub"urban". Second, the interpretation of these terms for Ankara does not reveal the particular socio-economic circumstances existing there. Third, no clear grounds are…

The commonly used method of reliance on failure to reject the conventional null hypothesis as a positive indication of equivalence is questioned in a study. An alternative method, based on a re-visioning of the null hypothesis, is proposed which also avoids the uncontrolled type II error present in the traditional method.

The release of the "Australian Code for the Responsible Conduct of Research 2007" by the Australian Government in 2007 was welcomed by Go8 (Group of Eight) institutions, particularly in relation to the improvements and broader scope of the matters covered by Part A of that Code. However, as foreshadowed by the Go8 during the consultation…

This article explores some of the challenges and benefits of doing a dissertation with participants from a population to which I belong and on a topic some consider controversial, that of gay and lesbian educators. I describe the homophobia I experienced and how that homophobia affected my choice of topic, the research process, and my job…

This article looks at the methodological problems created by incorrectly using between-class data when looking at effects generated by individual students. The grade/evaluation association found in the student evaluation of teaching was used as a case example. A theoretical framework to understand the contributions to the relationship by both…

The article reports results from a Human Early Learning Partnership initiative that aims to address limitations within the literature concerning neighborhood effects on child development. Problems include the tendency for studies to (a) rely on small samples of children, (b) focus on high-risk populations, (c) define neighborhood by Census…

This chapter provides an overview of sampling methods that are appropriate for conducting online surveys. The authors review some of the basic concepts relevant to online survey sampling, present some probability and nonprobability techniques for selecting a sample, and briefly discuss sample size determination and nonresponse bias. Although some…

This article is a reflection on an area of particular interest in the current research environment, but which has not yet been explored satisfactorily in the education literature: the evaluation of educational research. The particular focus is on the UK context, but the article is informed by comparative evidence from six countries (gathered…

From a rhetorical perspective, Mendel's work and its reception elicit two important questions: (a) why were Mendel's arguments so compelling to 20th century biologists? And (b) why where they so roundly ignored by his contemporaries? The focus of this article is to examine the latter question while commenting on the former by employing several…

Active parental consent policies have been blamed for low participation rates and selection bias (i.e., loss of "high-risk" youths) in school-based studies. In this article, the authors describe active consent procedures that produced an overall active consent rate of 79% in a sample of more than 4,500 middle school students attending 29…

The agonistic approach--aimed at embracing opposing perspectives as part of a qualitative research process and acknowledging that process as fundamentally political--sheds light on both the construction of and the resistance to research identities. This approach involves reflexively embedding interview situations into the ethnographic context as a…

A substantial number of published articles in speech communication research today is experimental/social scientific in nature. It is only in the past decade that scholars have begun to put the history of communication under the lens. Early advocates of the adoption of the method of social scientific inquiry were J. A. Winans, J. M. O'Neill, and C.…

The visual image is so information-rich that describing its content fully can be very problematic. Trying to codify or analyze the content in any systematic way often proves even more difficult. Nevertheless, reducing certain aspects of visual data to a set of numbers can be useful because it exposes characteristics of the message that might be…

Applied psychologists who provide services to nations composed of multiple and widely varied cultural groups face certain ethical dilemmas that would not arise in more homogeneous societies. These ethical dilemmas revolve around the concept of population generalizability, which refers to the applicability of research findings across different…

Problems inherent in relying solely on statistical significance testing as a means of data interpretation are reviewed. The biggest problem with statistical significance testing is that researchers have used the results of this testing to ascribe importance or meaning to their studies where such meaning often does not exist. Often researchers…