A measurement approach called generalizability theory (G-theory) is an important alternative to the more familiar classical measurement theory that yields less useful coefficients such as alpha or the KR-20 coefficient. G-theory is a theory about the dependability of behavioral measurements that allows the simultaneous estimation of multiple…

The effectiveness of five methods used to estimate the population parameters of a variable of interest from a random sample in the presence of non-response to mail surveys was tested in conditions that vary the return rate and the relationship of the variable of interest to the likelihood of response. Data from 125,092 adult Alabama residents in…

A study used comparison-group methods to examine the effectiveness of dialogic journal writing in a content area classroom. Subjects were students in a sophomore-level course in Chinese literature at the University of California, San Diego. Students were divided into three comparison groups each of which was further divided into sections. Four…

Recent research has studied the link between schooling and income. Evidence indicates the strong relationship found between level of education and lifetime earnings levels. Labor economists have designed studies and measured educational outcomes to differentiate between earnings associated with innate ability and earnings associated with…

Implicit communication theory (which posits that certain communication behaviors evoke emotional responses in receivers) is a plausible explanation for the teacher behavior-student learning link. An integrated approach to testing the theory is available in the form of the Continuous Attitudinal Response Technology (CART), which enables subjects to…

This panel longitudinal study, originally conducted in Washington and systematically replicated in New Mexico, investigated the long-term educational placements of students served in preschool special education programs. Subjects were the 4338 children who graduated from preschool programs for children with disabilities during two 5-year periods.…

Noting that the trend in the newspaper industry from the predictive-control model to the explanative-naturalistic model mirrors a trend in the communication discipline toward qualitative research and more meaningful connections between industry and academia, a study investigated Sedgwick County, Kansas residents' concerns regarding politics and…

The state of second language acquisition research, particularly that which is classroom-oriented, is examined in a review of 50 empirical investigations undertaken over the last 25 years. The studies were analyzed according to the following dimensions: the environment in which the data were collected (classroom, naturalistic, simulated classroom,…

This proceedings document provides one to two page versions of papers presented on the theme of celebrating diversity in developmental education, focusing on the areas of research, administration and learning assistance, writing, reading, and mathematics. Papers include, among others: "Gender Differences in Variables Related to Academic…

The two studies reported examined the validity of several Evaluation/Survey Service (ESS) surveys for accurately reflecting changes in students' perceptions resulting from changes made by an institution in its policies, programs, services, or environment. In study 1, personnel from nine postsecondary institutions identified items on various ESS…

Applied researchers frequently precede analyses of interest with one or more preliminary tests, used to help researchers determine which variables to examine more closely, or whether there are anomalies in the data set. These texts can be classified into three categories: omnibus tests, tests for model fit, and exploratory tests. Fifty-four…

Considerations in conducting attitude surveys concerning bilingual education are discussed. An introductory section examines briefly the history of the controversy over bilingual education, legislative initiatives, and some previous opinion research. Specific kinds of information needs relating to public opinion are then noted and problems arising…

A study was conducted to analyze and describe faculty usage of the Georgia Center for Continuing Education at the University of Georgia and to determine the usefulness of using focus groups in such research. Focus group methods and survey questionnaires were used during a series of five dinner discussion sessions with a total of 31 participants…

In this study, Vygotsky's theory of the interpersonal origin and cognitive-developmental function of children's private speech is outlined and compared with Piaget's view of egocentric speech, and some contemporary North American research on children's private speech is reviewed. For the study, 32 preschool-aged children were videotaped during two…

Working from prior findings on the relationship between transgression, intent, guilt, and other factors, researchers reviewed a series of studies of undergraduate students. The students were offered varying hypothetical scenarios in which a member in a heterosexual relationship meets a friend of the opposite sex in a bar. In each case, after…