Shows the difficulties of understanding the hypothesis a posteriori. Describes a scientific method containing phenomenologic, hypothetic, and theoretic phases. Provides the results of an experiment on simple pendulum oscillation by using this method. (YP)

Describes a study of high school students that examined gender differences in mathematics experience and attitudes as well as the association between math attitudes and computer attitudes. Results indicate a positive correlation between math experiences and attitudes and computer attitudes; and boys had more math experience and more positive…

Responds to criticism of a method for analyzing genuine and simulated suicide notes. Claims that the critique is based on an inflexible and unnecessarily limited model of scientific psychology as a purely theory-driven enterprise. Discusses problems associated with such a limited view and addresses methodological and logical criticisms. (RJM)

Examines whether the paper-medium structure of the major classics bibliography, "L'Annee Philologique", validly reflects information retrieval paradigms of individual classicists. Faculty and graduate student attitudes toward and use of features of the paper-medium form are discussed, and attitudes toward the upcoming CD-ROM version are examined.…

Examines simulation in entrepreneurial research, reviews cognitive structures and theories, and presents a computerized simulation of strategic decision-making in situational stereotype conditions for entrepreneurial companies. The study suggests repeated exposure to a pattern recognition issue in entrepreneurship may lead to a broader…

Discusses how students generate meanings for mathematical word problems, develops a generative predicational model to account for students' comprehension of word problems, and describes an empirical study of Israeli sixth graders that was designed to test the model. Talk aloud protocols of the students are analyzed, and hypotheses tested are…

Discussion of computer simulations used for exploratory learning focuses on the design of a hypothesis scratchpad that students can use for hypothesis generation and testing. An experiment with college chemistry students that compared three versions of the scratchpad is described, and the effect of the scratchpads on learning environments is…

Describes a study conducted at Ohio State University that used data obtained from the interlibrary loan process to determine why some users failed to find existing entries in the online library catalog. User errors as opposed to catalog errors are examined, and implications for bibliographic instruction are suggested. (eight references) (LRW)

Discussion of adolescent rebelliousness highlights a study of high school students that explored the relationship between rebelliousness as a personality trait and the enjoyment of defiant rock music. Hypotheses tested are discussed, the use of MTV concept music videos is explained, gender differences are considered, and further research is…

An evaluation of the rules-of-thumb used to determine the minimum number of subjects required to conduct multiple regression analyses suggests that researchers who use a rule of thumb rather than power analyses trade simplicity of use for accuracy and specificity of response. Insufficient power is likely to result. (SLD)

Describes a longitudinal study of serial cancellations that was conducted by analyzing the cancellation lists between 1987 and 1990 from five midwestern member libraries of the Association of Research Libraries. Highlights include serial cancellation prices, language and place of publication, Library of Congress subject analysis, and collection…

Describes a study that used a computer survey to investigate the relationship between computer attitudes and the selected variables of age, gender, and computer knowledge among adult basic education students in Texas. Hypotheses tested are explained, comparisons are made with a national sample, and recommendations for further studies are…

Presents a laboratory activity for use during the first or second week of school that engages students in the basic principles of the scientific method. (PR)

The article suggests a method for organizing the research on teaching thinking and provides examples of indicators of teacher performance within various domains (hypothesis testing, argument assessment, problem solving, probabilistic thinking, and flexibility). Examples of empirical evidence supporting each indicator are included. (SM)

Examines the transferability of five Japanese indirect request strategies to corresponding English request contexts. Findings indicate that the Japanese strategies were differentially transferable and the transferability of each first-language request strategy was determined by interaction between the politeness and conventionality encoded in each…