Differences in electronic exchanges in synchronous and asynchronous computer-mediated communication: the effect of culture as a mediating variable

Two hundred and eighty undergraduates from universities in two countries were asked to read didactic material, and then think and write about potential solutions to an ill-defined problem. The writing was conducted within a synchronous or asynchronous computer-mediated communication (CMC) environment. Asynchronous CMC took the form of email exchanges between American learners only, Southern European learners only, and American and Southern European learners together. Synchronous CMC was restricted to dyads consisting of American–American, Southern European–Southern European, and American–Southern European students dialoguing. Additionally, a number of Americans and Southern Europeans were each paired with a content-“mirroring” computer-generated partner to account of the effect of thinking with an unresponsive partner in synchronous CMC. Results revealed that dyadic learners in asynchronous CMC used significantly more reasoning skills to think about solutions to the problem, while dyadic learners in synchronous CMC exchanged significantly more personal knowledge and features of emotion. However, the tendency among dyadic learners to include emotional features in their dialogues was mediated by their cultural background.     

Understanding Children's Comprehension of Visual Displays of Complex Information

Developing students' ability to interpret the vast amount of quantitative data they encounter on a daily basis has become a major task for today's educators. However, very little attention has been given to students' strategies of analyzing multivariate data. This study investigated how students interpret and analyze multivariate data organized in tables and the nature of external visual displays that they tend to create and use for this purpose. Ten middle school students were asked to think aloud while solving five problems demanding an analysis of data organized in tables. The students were then interviewed. Results indicated that (1) students based their conclusions on only part of the data; (2) students did not use either efficient or sufficient visual representations; (3) students did not apply mathematical operations efficiently; and (4) students referred to or built a context to the problem. The results of the current research may assist educators to design efficient curricula while being aware of and taking into account (1) students' difficulties in employing previously learned mathematical devices to analyze data, (2) students' skills in choosing appropriate and efficient visual representations to present and interpret the data, and (3) strategies employed by students in analyzing multivariate data.     

Integrating pharmacology topics in high school biology and chemistry classes improves performance

Although numerous programs have been developed for Grade Kindergarten through 12 science education, evaluation has been difficult owing to the inherent problems conducting controlled experiments in the typical classroom. Using a rigorous experimental design, we developed and tested a novel program containing a series of pharmacology modules (e.g., drug abuse) to help high school students learn basic principles in biology and chemistry. High school biology and chemistry teachers were recruited for the study and they attended a 1‐week workshop to learn how to integrate pharmacology into their teaching. Working with university pharmacology faculty, they also developed classroom activities. The following year, teachers field‐tested the pharmacology modules in their classrooms. Students in classrooms using the pharmacology topics scored significantly higher on a multiple choice test of basic biology and chemistry concepts compared with controls. Very large effect sizes (up to 1.27 standard deviations) were obtained when teachers used as many as four modules. In addition, biology students increased performance on chemistry questions and chemistry students increased performance on biology questions. Substantial gains in achievement may be made when high school students are taught science using topics that are interesting and relevant to their own lives. © 2003 Wiley Periodicals, Inc. J Res Sci Teach 40: 922–938, 2003     

Perspectives on the transition from preschool to kindergarten for children with disabilities and their families.

This article addresses the transition of young children from preschool programs that provide special education services to kindergarten or alternative elementary school placements. The roles of the child, family, and service providers in transition preparation, planning, implementation, and evaluation are described. Successful transitions include assessments of children's skills in meeting the demands of kindergarten programs, teaching these skills to children, and actively encouraging parent participation in plans and programs. Barriers to successful transitions include lack of time and funding to coordinate both parent activities and between-school arrangements. A critical area for future research is the long-term evaluation of the procedures described as "best practice," as well as the definition of what constitutes a successful transition.     

The Influence of Afrocentric Spirituality on Counselling Stigma and Help-Seeking Perceptions among Nigerian Americans

This empirical study examined the relations between Afrocentric spirituality and psychological help-seeking attitudes, intentions, and stigma among Nigerian adults living in the United States of America (N = 122). Participants completed a demographic questionnaire, the Spirituality Scale (Jagers and Smith in Journal of Black Psychology, 22, 429–442, 1996), the Perception of Stigmatization by Others for Seeking Psychological Help Scale (Vogel et al. in Journal of Counseling Psychiatry, 56, 301–308, 2009), the Self-Stigma of Seeking Help Scale (Vogel et al. in Journal of Counseling Psychology, 53, 325–337, 2006), the Intention to Seek Counselling Inventory (Cash et al. in Journal of Counseling Psychology, 6, 111–112, 1975), and the Attitudes Toward Seeking Professional Psychological Help Scale-Short Form (Fischer and Turner in Journal of Consulting and Clinical Psychology, 1, 79–90, 1970). Results from multiple regression analyses indicated that there was no relation between Afrocentric spirituality and help-seeking attitudes or self-stigma about seeking counselling. However, there was a positive correlation between Afrocentric spirituality and other-perceived stigma, demonstrating that increased Afrocentric spirituality predicted increased perceived stigma from others about seeking counselling services. Contrary to expectations, there was a positive correlation between Afrocentric spirituality and intentions to seek counselling. Implications for counselling practice and theory are presented.     

Children's imitations of lexical items.

3 experiments are reported in which the role of imitation in the acquisition of certain lexical items and factors influencing children's tendency to imitate these lexical items were examined. Imitation did not appear to facilitate the subsequent spontaneous use of lexical items. However, children's tendency to imitate lexical items appeared to be influenced by the novelty of the lexical item and its referent, the informativeness of the referent in the situation, and the lexical orientation of the children. The results are consistent with the interpretation that children's imitations involve the use of a supplied and previously unavailable lexical item under circumstances where lexical usage is highly probable.     

Leadership: Developing a research agenda for academic libraries

The number of books and journal articles on leadership is large and constantly increasing. Those writings might advance or evaluate different theories and test their application in different settings. The purpose of this article is to stimulate the amount and type of research on the topic appearing in the literature of library and information science. The research discussed is grouped around a conceptual model, one that captures managerial leadership in the information professions.     

What Happended to the Voice of the Author?

There are a series of issues that people designing multimedia for educational purposes should consider. These include, among others, the salience of the voice of the author, the balance between the seductive nature of the medium and the substantive content of the message, and the way(s) in which the navigational tools either promote or constrain the learening and teaching of the content. This paper explores some of these questions and suggests how the answers to them depend on the pedagogic ideology and philosophy of the creators of the software.     

Difficulties in L2 Hebrew Reading in Russian-speaking Second Graders

The present study examined factors that influence the process of learning to read in a second language. The Hebrew reading comprehension skills of 68 Russian-speaking children (mean age 7 years 6 months) were screened at the start of Grade 2. From this sample, 40 participants were selected: 20 successful learners and 20 unsuccessful learners. These two groups were then tested on a wide range of language skills (e.g., phonological processing, vocabulary, syntactic and morphological awareness) in both languages (Hebrew and Russian) and reading skills in Hebrew (e.g., reading speed and accuracy). Two factors, level of spoken Hebrew and phonological awareness deficits in both languages, were significant. Phonological awareness difficulties constituted the key factor associated with poor decoding whereas insufficient mastery of spoken Hebrew was important in the case of reading comprehension. An interesting dissociation was also found in our poor readers between impaired phonological awareness and other unimpaired phonological processing abilities such as oral pseudoword repetition and working memory. These findings suggest that, in addition to poor spoken L2 proficiency, poor readers are characterized more by a metalinguistic rather than a linguistic deficit in their native tongue.