Table 2 reports the statistics for ICT artifacts for school administrator's in private and public schools. For all ICT artifacts, private schools had a higher ratio (n/N) than public schools. Noticeably, there was a significant difference (t(df=2100)=10.03, p<0.001) between the number of computers per school in private compared to public schools. This difference appeared with higher average among private schools for printers, UPSs, scanners, and modems/faxes.
Table 2: Indicator Statistics for Administrators in Private and Public Schools
Private and public schools were compared on Internet access. Table 3 reports the frequencies of those that have Internet and those that do not. Private schools by far had a higher number of Internet accesses compared to public schools. Only 5.7% of public schools had Internet access. Surprisingly however, 97.8% of these schools reported they had an email address; whereas, 71.1% among private schools had an email address.
Table 3: Internet Access and Email Address in private and public schools in Lebanon
** Significant at the 0.001 level
The final analysis compared private and public schools and levels of ICT on student performance (percentage of those who passed the baccalaureate grades in private schools and public schools). The baccalaureate national exams were used to compare performance based on PCs and an aggregate sum of ICT. The second set of analysis including all ICT artifacts. The PC levels i.e., high and low levels were calculated using the median cut-off to classify those having less or equal to the 50 percentile score= "low PC levels" and above the 50 percentile score= "high PC levels". The first analysis crossed school type (private/public) by PC (high levels/Low levels) through a 2x2 factorial Analysis of Variance (ANOVA) design on percentage of passing on the baccalaureate exam measure of success on the four strands those in the humanities, socio-economic, general sciences, and life sciences. Each strand requires students to take the exams in different subject matter or the same subject but with increasing/decreasing difficulty depending on the track. For instance, in all strands, students take language and mathematics exams with increased/decreased difficulty in exams. The factorial design was run on each of the strands separately, to determine the affects of PC use on school output measures. The results are reported on Table 4. Significant difference appeared between public and private schools with higher means for the passing success in the humanities and general science strands. No significant differences appeared on all the baccalaureate strands (high/low PC-levels); humanities, sociology and economics, general sciences, and life sciences for PC levels per student. No interaction effects appeared for all strands.
Table 4: 2x2 means and ANOVA results for type of school by PC/student on passing percentages for four the baccalaureate tracks
* Significant at 0.05 level
Table 5: A 2x2 means and ANOVA results for Type of School by ICT/student on passing percentages for four the baccalaureate tracks
* Significant at 0.05 level Table 5 reports the ICT levels per student crossed by the type of school (public/private). Differences between private and public schools were found with higher mean scores for public schools in the humanities and general science strands. No difference appeared on the aggregated measure of the ICT level per student on all the strands. In addition, no interaction effect was found between high/low ICT artifacts and type of school and between high/low PC-levels and type of school. Thus, this would confirm that ICT was not a main influencing factor in student success in schools.
DISCUSSION The study explored the difference between private and public schools on ICT resources in Lebanon and the effect of ICT resources on student achievement in secondary school as measured in the success in the baccalaureate exams. Although few studies have emerged in surveying national programs, this study is unique in that it treated ICT as a resource to compare between public and private schools. The analysis remained at the macro-level and focused on issues related to resources and access. The results showed differences between private and public Lebanese schools in output measure of achievement, across academic tracks, this difference was not significant using ICT as a measure. Historically it is shown that public schools out perform private schools in the national baccalaureate exams even though the Ministry of Education acknowledging that public schools are lagging behind private ones (Ghusayni, 2001). It is also well known globally that public schools are less likely to be funded than private schools (Mansell, 2002). Still however, probing questions remain: what are the formative differences between these schools that may have better ICT infrastructures than those that do not? The analyses in this study provided answers to some of these questions. It is well known in Lebanon that private schools are well funded, well equipped, have educational programs that meet international standards and have integrated ICT into the curriculum. On the other hand, public schools in Lebanon are less equipped, have no upgrades and their teachers and staff lack training in the use of ICT (Ghusayni, 2001). Even if these poor and under funded schools do not maintain ICT infrastructure, it questions those schools that "have" and whether ICT is effective in its use for preparing students to compete in knowledge based societies. One methodological strategy undertaken was to compare schools that "have," to those that did not. If those that have; generally, at the aggregate level, produce better performance results (achievement) than those that do, it gives indication that at some permutable level schools may lack the resources that underscore the importance of these indicators on school performance. Thus, the analyses of private and public school output in relation to ICT as a resource, provide some sense to the measure of how equipped these schools are with computers and other ICT artifacts. In addition, school resources determine the type of quality in student output and performance. Whether schools have the resources for students or academics, questions the use of ICT in the service of schools and in the way it impacts student learning outcomes (Benson, Haney, Ore, Persell, Schulte, Steele & Winfield, 2002). The study showed that private schools had more computers than public schools. Overall, ICT artifacts were found to be higher in private than public schools. Even when considering the ratio of ICT artifacts to the number of schools, as a measure of a general proportion of artifact to the number of existing schools, this number was higher for private schools than those in public schools and indication that these artifacts in private school weregenerally higher per student. The average number of students in public and private schools came to 258.35 and 440.53 respectively. It was apparent from the data, private schools housed a higher number of students than those in public schools. As a result the artifact/student ratio gave us a measure and indicator of the proportion for the number of artifact to the number of students. This was a key factor in understanding differences between schools. No significant difference was found between the two types of schools. The data also says that there are more artifacts in private schools as these artifacts in private schools were distributed along a greater number of students than those in public schools. It is important to note that only in terms of LCDs and UPSs a higher number of these utilities per student were found in public schools than in private schools. The findings were also illuminative in terms of the number of ICT utilities in the administrative bodies of schools. Although there was no perceptible measure of the number of employees in each school-- many employees are working on part time basis or have a co-academic status, teaching and doing administrative work. It was found however, that the number of computers in ratio to the number of schools for staff was much higher for private than public schools; noting that this did not provide a measure as to whether there was more than one computer per school staff. Private schools had a higher number of artifacts for administrators and staff than public schools in that only 5.7% of public schools have Internet access and almost 50% of private schools had access. Comparably in the US, year 2002, all schools had Internet access and 86% of public schools had access to the Internet and had a WEB page (Kleiner & Farris, 2003). The public schools had a higher email address than those public schools. There was no mechanism to check whether these emails are individual subscriptions or institutional (i.e., school). These email addresses could be established by staff at the school, then used or measured as a school ICT resource and hence, not a reliable measure of an e-communication outlet. The final analysis in the result section measured the effectiveness of ICT on student passing rate in the baccalaureate exam as an aggregate measure. There is substantial empirical support for a reasonable proposition that students learning are affected by the level of ICT in school. It was found that neither computers nor ICT as an aggregate sum of all the 8 artifacts produce a significant main effect on the percentage of passing in the baccalaureate exam in all four tracks based on whether the school is private or public. Even with the greater ratio between students and computers in private schools, and ICT artifacts. Interaction effects between computer levels (high/low) and type of school (private/public) would have been expected given that there were higher number of computers in private schools and students in public schools outperformed students in private schools in the baccalaureate exams. This however, was not evident in our results, comparatively, the study by Welginsky (1998) explored the effectiveness of the ICT in US schools, using the National Association of Educational Progress and data from 31 developed and emerging countries, then removing all key covariates, the starling results showed that the more students spend time using computers, the lower their performance on mathematics. A number of US studies found a positive relation between achievement and the presence of computers in schools (Liao, 1999; NCES, 2001a; 2001b; Watson, 1993). Fuchs & Woessmann (2004) found a relationship between ICT and student learning. In a number of these studies it was not known how the types and use of ICT impacted student achievement and whether it was applied to problem-solving, simulations, or simple exercises (Cox & Marshall, 2007). Imperatively, as this study reports that there is no ICT effect on student passing the baccalaureate in secondary schools. Specifically, in strands as the general and applied sciences where ICT is used for instructional purposes. It is well established that ICTs serve to complement the traditional curriculum. Specifically, PCs improve student procedural knowledge in reading, writing, and basic mathematics (Becker, 1984) However, it is often faculties who define the objectives; choose the pedagogical styles or even device the curriculum in school. In fact, the curriculum and faculty are probably the main harbingers to student performance. Faculties may integrate aspects of ICT in their work so that students can use these artifacts in their school work or problem-solving activities. ICT tools can hinder or help in the learning process depending on faculty who make use of these technologies to advance their teaching and learning. Thus, examining how ICT may affect teaching styles and learning outcomes is crucial to understanding whether these learning artifacts are key to the success of student performance in a globally networked learning society. In a recent World Bank subsidized survey of ICT use in Lebanese schools, the Ministry of Higher Education suggested that a step in creating a system of exploration and private investment in-line with the privatization of the telecommunication sector, as it may act as the catalyst in improving the Internet infrastructure in and out side schools (Press, 1996). A number of programs run by NGOs and other funding bodies have established shops in and outside schools in Lebanon. It is absent how these programs faired in their performativity. Even, if these tools have been implanted in schools and distributed homogeneously there is little control over function and use by teachers. As there is no substantive policy that compels schools to have students or teachers use these tools effectively. The "Manara" project for instance, early in the 1990s defined a set of ICT objectives (Yaghi, 2005), for a national integration of ICT in public schools. It is not clear what these programs have accomplished, specifically in developing a national educational ICT policy. Still however, the impetus in schools lag behind the market private initiative. The implementation would require greater direction, support policy and encouragement from government and coordination from the other agencies involved. One such case, in the Arab world has been Jordan's ICT thrust to compete at regional and global market, as to achieve a strategic, social and economical Arab hub in the Middle East (Al-Jaghoub & Westrup, 2003). This impetus materialized through a national policy in ICT, which may guide educational policy member, in substantiating ICT programs through a proper evaluation of ICT programs in public and private institutions.
CONCLUSION AND LIMITATIONS Non-governmental organization in Lebanon have run programs such as distance and computer aided learning and engaged ICT in schools to connect them to the Internet, provided multimedia tutorials, simulations; these programs have neither met comprehensive evaluations or a sustainable approach to the development of ICT. Even though there is some form of ICT investment in Lebanese schools, this investment is not realized in public schools especially in terms of Internet access, where that need is clearly called for. In addition, administrators and teachers balk away from the use of ICT, and thus is not a determinant for improving educational outcomes of students. Still there is substantial research that needs to uncover how these resources do in fact lead to higher test scores and success in schools (Wagner, 2005). It is also evident in this work that our survey was formative and non-summative. The relevance of this is that access and use of computers with the Internet has not been measured against a set of standards. Thus, it may be that some of these schools have these artifacts but they say nothing about their operative power and upgrades. It maybe that ICT artifacts are mere measures of dysfunctional resources rather than their effective use in schools. It is also recognizable that ICT effectiveness cannot be considered without the varied and differential student population as it may well affect school outcomes. Naturally, cultural and socio-economic contexts have a major role in the impact of ICT for learning and teaching and thus may continue to occur as the technology develops in the future, and their varied and differential use by target populations may well affect the outcomes produced. Thus, by not controlling for socio-economic factors on the performance of students is one important issue to consider for any future research in the measure of ICT. Another important issue in this study is to recognize obstacles and constraints facing teachers. As outlined by Oberg and Gibson (1999) there are time limitations, pressure to cover the curriculum, lack of funds to purchase or upgrade hardware and/or software, and limited numbers of Internet connections that all public and private schools suffer from, added to that is the needed continuous and sustainable teacher training for new upgrades and use of technology. In conclusion, this study presented a formative evaluation in Lebanese public and private schools. Future research would consider a summative evaluation of ICT in schools, in addition to studying the differences of public and private school development of ICT over time (i.e., longitudinally). One generalization that can be concluded from this study is that increasing the opportunities for the use of ICT and access might only increase the competence in the use of these technologies and further the possibilities of interaction and communication with the "global community."
Endnotes 1 A public research center, known to be the "right arm" of the Ministry of Education in Lebanon runs all statistical studies and the assessment of national exams for the Ministry of Education
Acknowledgement The author acknowledges the support of both Grant co-investigators, Mr. Fawzi Baroud's in facilitating the data accretion from CEDR and Dr. Kamal Abouchedid's fruitful guidance and support. In addition, the author thanks the people at CEDR in Lebanon for providing the data for this study. The grant was made available through the National Center for Scientific Research in Lebanon. A two-year study on the effectiveness of ICT in Lebanese Public and Private Schools. (Grant #373, Reference #06-09-06).
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