Contents of Volume 31 2003

Volume Contents

Contents of Volume 31 2003     

Hybrid structures: Faculty use and perception of web-based courseware as a supplement to face-to-face instruction

The researchers examined responses from 862 faculty members at 38 institutions nationwide using the blackboard Learning Management System (LMS) to supplement their face-to-face instruction. The four research questions addressed the primary uses that faculty make of blackboard, perceptions that faculty have of how certain blackboard features enhance or elevate (or might enhance or elevate) their assessment of student work and instructional capabilities, and how faculty use of blackboard might positively affect the psychosocial climate within the face-to-face classroom setting. Additional analysis sought to identify the factors that predict use and positive perception of blackboard as a supplement to face-to-face teaching activities. The results indicate that faculty primarily used blackboard as a course management/administration tool to make course documents available to students and manage course grades. Few faculty used blackboard for instructional or assessment purposes, and even fewer utilized blackboard to foster a more positive sense of community within their face-to-face classes. Faculty attitudes, on the whole, were positive when it came to the classroom management functions of blackboard, but neutral or otherwise undecided in terms of its instructional or psychosocial benefits. The main factor in determining blackboard usage—whether for course administration or instructional purposes—was experience with the tool. In addition, women had more positive attitudes than men did in terms of blackboard's potential to enhance classroom management and foster a positive relational climate. Limitations of the study and suggestions for future research are discussed before concluding.     

The influence of role-specific self-concept and sex-role identity on career choices in science

Despite much effort on the part of educators the number of females who choose science careers remains low. This research focuses on two factors which may be influencing females in their choice of careers. These factors are role-specific self-concept in science and self perception in terms of stereotypical masculine and feminine characteristics. In addition logical ability and mathematics and science courses were also examined as factors in career choice. Females preferring science related careers and females preferring nontraditional careers such as police, military and trades were found to have a positive role-specific self-concept and a masculine perception of themselves. Females preferring traditional careers such as teacher or hairdresser had a poor role-specific self-concept and a more feminine perception of themselves. Males as a group were found to have a more positive role-specific self-concept than females. Logical ability was also related to a science career preference for both males and females. Males expected to take more higher level math courses than females, while females preferring science careers expected to take the most higher level science courses.     

如此多的信息,如此少的时间--如何使用搜索引擎评估网络资源

虽然因特网上的信息爆炸已经让人们感到无所适从，但是其快速发展的趋势还未停止。在巨量的信息中找到有用信息方法之一是通过搜索引擎的使用，因此掌握有效的资源搜索策略，学会如何选择与使用搜索引擎成为了敲开因特网这个信息宝库的必备素质。     

Predicting Faculty Integration of Faith and Learning

Concern regarding the secularization of Christian higher education has prompted researchers to investigate the extent that faith and learning is integrated at a faculty level and what factors might predict faculty integration (Lyon, Beaty, Parker, &; Mencken, 2005 Lyon, L., Beaty, M., Parker, J., &; Mencken, C. (2005). Faculty attitudes on integrating faith and learning at religious colleges and universities: A research note. Sociology of Religion, 66, 61–69.[Crossref], [Web of Science ®] , [Google Scholar]). This research attempted to replicate Lyon et al.’s (2005 Lyon, L., Beaty, M., Parker, J., &; Mencken, C. (2005). Faculty attitudes on integrating faith and learning at religious colleges and universities: A research note. Sociology of Religion, 66, 61–69.[Crossref], [Web of Science ®] , [Google Scholar]) logistic regression model predicting faculty integration of faith using survey responses gathered as part of Phase II of the Council for Christian Colleges &; Universities (CCCU) Denominational Study (Rine, Glanzer, &; Davignon, 2013 Davignon, P., Glanzer, P., &; Rine, P. J. (2013). Assessing the denominational identity of American evangelical colleges and universities: Part III. The student experience. Christian Higher Education, 12, 315–330. doi:10.1080/15363759.2013.825127[Taylor &; Francis Online] , [Google Scholar]). Respondents included 2,074 faculty from 55 institutions. The first model used in this study suggested that the most powerful predictors of faculty integration are full-time employment status, earning a degree from an institution that shares the same denominational affiliation, and a match between the faculty member's religious denominational affiliation and the institutional affiliation. A second logistic regression model added faculty academic specialization as a predictor of integration to investigate if that model was a better fit. Results suggested that religion and philosophy instructors are the most likely to integrate faith into their teaching, and professors specializing in computer science, math, and engineering were the least likely. As faculty are considered the primary influence on the integration of faith and learning, existing faculty and institutional administrators concerned with maintaining faith in the classroom may want to consider the contributing factors discussed.     

The interaction of conditioned taste aversions and schedule-induced polydipsia: Effects of repeated conditioning trials

In Experiment 1, rats poisoned following schedule-induced saccharin consumption showed a moderate reduction in the schedule-induced consumption of saccharin. With repeated poisoning, schedule-induced saccharin polydipsia was markedly reduced. Acquisition of conditioned aversion under the schedule-induced procedure was significantly slower than acquisition under water deprivation. In addition, recovery of consumption of the previously poisoned solution during extinction was more rapid under schedule-induced polydipsia. Experiment 2 revealed that schedule-induced polydipsia was less sensitive to suppression by conditioned aversions than a prandial drinking condition in which subjects were equally food deprived but were given a mass feeding instead of spaced pellet deliveries, suggesting that the relative insensitivity of schedule-induced polydipsia to conditioned taste aversions is not simply a function of different levels of food deprivation. This relative insensitivity is offered as a partial basis for the occurrence and maintenance of schedule-induced alcohol polydipsia.     

A Longitudinal Investigation of Conflict and Delay Inhibitory Control in Toddlers and Preschoolers

Research Findings: A total of 81 children participated in a longitudinal investigation of inhibitory control (IC) from 2 to 4 years of age. Child IC was measured via maternal report and laboratory measures under conditions of conflict and delay. Performance on delay IC tasks at 3 years was related to performance on these same tasks at 2 and 4 years, but performance on conflict IC tasks was not related over time. Delay IC task performance was concurrently related to conflict IC task performance in 3- and 4-year-olds but was not related in 2-year-olds. Measures of IC varied in their associations with measures of verbal ability and maternal-report IC. Such findings highlight important similarities and distinctions between conflict and delay IC abilities in their relation to one another and to temperament and language over time. Practice or Policy: Studies of IC and related concepts reveal that children who are regulated enjoy school more and have higher school competence, particularly in mathematics and reading achievement. Because conflict IC and delay IC show unique patterns of development over time, educators can expect classroom behaviors drawing on the state-like conflict IC to show more fluctuation over time than those drawing on the trait-like delay IC.     

Assessing the SB‐V factor structure in a sample of preschool children

The purpose of this study was to examine the factor structure of the Stanford‐Binet Intelligence Scales, Fifth Edition (SB‐V), based on the Cattell‐Horn‐Carroll (CHC) theory of intelligence using a sample of 200 preschool children. The CHC framework uses three different models: one similar to Spearman's g, one similar to the Gf‐Gc model, and one representing the hierarchical three‐stratum CHC model. A confirmatory factor analysis (CFA), utilizing these three models, was conducted to determine which theoretical model best described the ability structure measured by the SB‐V. Results of the CFA revealed that, although the two‐stratum model provided the best fit statistics, a large amount of overlap existed among the broad CHC factors in this model. Therefore, these results suggested that a simple, overall ability model may be the best representation of ability for preschool children when using the SB‐V because the factors appeared to be indistinct with this age group. © 2011 Wiley Periodicals, Inc.