الفهرس 
مشكلة البحث والخطة العامة لد ا رستهايوجد فقط 14 صفحة متاحة للعرض العام
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المستخلص
During the recent decades, computer technology made revolution in the field of three dimensional drawings because of their capability of embodying the separate realistic environment from the limits of time and place, as the viewer feels that it is familiar, realistic and difficult to differentiate from the real scene, It is through the analysis of curriculum of photography, the researcher found that it lacked the study production skills computer-generated images, despite its importance, which is a deficiency in the preparation of a specialist education technology to keep up with developments in the planning and production of educational pictures.
Feeling the problem:
The researcher noted during his work at the Department of Educational technology and teaching photography decision that learning difficulties through direct experiences reflected the conditions of production of photos, which is considered one of the educational means that transfers reality represented by representative is sincere, which requires the person in charge of producing photos presence in the same environment realism to take photos of them.
Problem of the Research:
Through the foregoing, the problem of this research can be summarized as follows:
Inadequate curriculum photography, which led to a decline in the skills of students education technology in the computer generated imagery that assimilate reality to avoid the difficulties of (conventional digital) photo production in the current situation.
Questions of the Research:
To address the problem of this research, the research tried to answer the following main question:
”To what extent is a proposed program for imparting the education technology students the production skills of computer generated imagery?”
This question raises the following secondary questions:
1- What are the considerations that must be taken into account in the production of educational computer generated imagery?
2- What are the skills that shall be met by the education technology students to produce computer generated imagery?
3- To what extent is the proposed program effective on the achievement side of the computer generated imagery?
4- To what extent is the proposed program effective on the performance side of the production of computer generated imagery?
5- To what extent is the proposed program effective on the level of students proficiency of production of educational computer generated imagery according to their production considerations that need to be considered?
Objectives of the research:
This research aims at:
1- Creating list the considerations that must be taken into account in the production of educational computer generated imagery.
2- Creating list of the skills that shall be met by the education technology students for computer generated imagery.
3- Measuring the effectiveness of the proposed program on the achievement side of the computer generated imagery production skills.
4- Measure the effectiveness of the proposed program on the performance side of the computer generated imagery.
5- Measure the effectiveness of the proposed program on the students’ proficiency level in the production of the computer generated imagery according to their production considerations that need to be considered.
Importance of the research:
On its application, this research may contribute to:
1- Develop program for preparation of education technology specialist in the field of educational imagery production.
2- Develop the courses of production of educational imagery in the fields of education technology in the faculties of specific education.
3- Present new form of the educational imagery that can’t be produced by conventional means in the real time world.
4- Allow new type of educational computer generated imagery to save time, effort and money in travel and transfers on the production of imagery at conventional methods.
5- Provide educational means that combine the advantages of photography and be characterized by real use of materials and advantages of indicative drawings characterized with abstraction.
6- The education technology specialist shall cope with the international developments and trends in the production of computer generated imagery.
7- Encourage learners to assume new duties according to the computer techniques that have become effective means for learning the courses and producing the educational m materials.
Hypotheses of the research:
This research aimed at verifying the validity of the following conditions:
1- There are statistically significant differences between the averages scores of the experimental group students in the achievement test before and after application of the proposed program for the favor of the post application.
2- There are statistically significant differences between the averages scores of the experimental group students in the in the results of the scorecard before and after application of the proposed program for the favor of the post application.
3- The research group members reach proficiency level of 85% on the production of the educational computer generated imagery according to their production considerations that need to be considered.
Limitations of the research:
This research is limited to:
1- Use of Cinema 4D program for production of fixed educational computer generated imagery.
2- The research group consists of (30 male and female students) of the students of the third year, department of educational technology, Faculty of Specific Education, Ain Shams University.
3- Variables of the research:
• Independent variable: educational modules progress through a website.
• Dependent variables:
- Cognitive achievement for production of computer generated imagery
- Practical performance production for production of computer generated imagery
- Students’ consideration of the standards of educational computer generated imagery.
Subject of experimental treatment:
The subject of experimental treatment included eight educational modules progress through a website, and its use for training the students of the research group on the computer generated imagery production skills.
Methodology of the research:
This study depended on the following two methodologies:
1- Descriptive analytical methodology: this describes what actually exists and interprets it. It was used in the current research to describe and analyze the background literatures and researches and calculation of the programs that produce computer generated imagery, build the proposed program in accordance with the instructional design models, prepare list the considerations that must be taken into account in the production of educational computer generated imagery and list of its production skills, utilize the literatures and references to build the achievement test, scorecard and evaluation card.
2- Experimental methodology: the methodology used to identify the effect of independent variable on the dependent variables.
Experimental design of the research:
This research included one experimental group that uses the proposed program for acquisition of the computer generated imagery production As it is clear the table No (2).
Table (2) experimental design
Research group Pre measurement Experimental treatment Post measurement
Experimental group Application of the pre measurement tools:
- Achievement test
- Scorecard Application of the proposed program:
Study of eight educational modules as website Application of post measurement tools:
- Achievement test
- Scorecard
- End product evaluation card
Research Group:
Intentional research group that consists of (30 male and female students) of the third year, department of education technology, faculty of specific education, Ain Shams University, who studied the courses of production of educational drawings (1) and production of educational drawings (2) and the courses of photography basics and photography in the first and second years.
Research tools:
The researcher has prepared the following tools:
1- list the considerations that must be taken into account in the production of educational computer generated imagery.
2- List of production skills of computer generated imagery
3- Achievement test to measure the cognitive side of the production skills of computer generated imagery.
4- Scorecard to measure the performance side of the production skills of computer generated imagery.
5- End production evaluation card to measure the students proficiency of computer generated imagery according to their production considerations that need to be considered.
Research procedures:
1- Conducting comprehensive analytical study of the researches and literatures related to the subject and variables of this research.
2- Preparation of list the considerations that must be taken into account in the production of educational computer generated imagery and presenting them to the examiners and amending them according to their suggestions.
3- Preparation of the production skills of computer generated imagery and presenting it to the examiners and amending them according to their suggestions.
4- Identification of appropriate educational design model of the nature of the current search for an experimental treatment.
5- Set the goals and analyze the content of website in the form of small educational forms (modules) and referring it to the examiners to assure the safety of objectives, sufficiency of content and required amendments according to their suggestions.
6- Preparation of the measurement tools:
• Preparation of the achievement test to measure the achievement side of production skills of computer generated imagery and referring it to the examiners as well as calculating its credibility and stability.
• Preparation of the scorecard that measures the performance side of the computer generated imagery acquired by students and refer them to the examiners and measure their credibility and stability.
• Preparation of the production evaluation card to measure the students’ proficiency in the production of computer generated imagery according to their production considerations that need to be considered, refer them to the examiners and calculate its credibility and stability.
7- Carry out the pilot experiment of the site on a pilot sample of the education technology students to assure the clarity of content, guidelines and safety of relations of browsing the windows as well as carrying out the necessary amendments to apply it to the main sample of the research.
8- Execution of the research experiment:
• Pre application of the measurement tools (achievement test- scorecard) to the group of the research.
• Application of the proposed program to the group of the research.
• Post application of the measurement tools (achievement test- scorecard- evaluation card) to the research group.
9- Statistic treatment of the research hypotheses validity test, and reaching, analyzing and interpreting the results.
10- Presentation of the proposed recommendations and researches according to the research results.
Statistic Treatment:
So as for the researcher to validate the hypotheses, he used the statistic method (T-Test) to find the differences between the averages. The research used the T-test because it is one of the most commonly used scale of parametric statistics used for testing the significance of performance differences, and it is one of the most suitable statistic means for processing of data in accordance with the experimental design of this research.
Results of the research:
According to the answer to the questions of the research and validation of its hypotheses, the following results were concluded:
First: list the considerations that must be taken into account in the production of educational computer generated imagery.
Secondly: list of production skills of computer generated imagery was created.
Thirdly: The proposed program was built to impart the education technology students the production skills of computer generated imagery.
Fourthly: the proposed program to impart the education technology students the production skills of computer generated imagery was assured through the following:
1- There are statistically significant differences between the average scores of the experimental group students in the achievement test before and after the application of the proposed program, for the favor of the post application.
2- There are statistically significant differences between the average scores of the experimental group students in the results of the scorecard before and after the application of the proposed program, for the favor of the post application.
3- The number of the research group members scored proficiency of (85%) when the educational computer generated imagery are produced according to their production considerations that need to be considered, in the results of post application of the product evaluation card.
Recommendations:
According to the conclusions of this research, we can recommend that:
1- Necessity to pay attention to the use of computer generated imagery in all fields of education.
2- Necessity to draw the attention of the multimedia program producers to the use of computer generated imagery in their works.
3- Necessity to develop preparation program of education technology specialist in the field of educational image production.
4- Permanent development of standard- based indicators in line with the technological progress of the three dimensional design programs.
5- Utilization of list of standards in the design and production of the virtual studio backgrounds in the courses of educational video program production.
6- Connection the considerations that must be taken into account in the production of educational computer generated imagery and the educational virtual reality setting production to impart them further realism.
7- Necessity to consult the list the considerations that must be taken into account in the production of educational computer generated imagery that the research concluded on the production of this type of images.
8- Utilize the production skills of computer generated imagery that the researcher reached when he built the training programs to impart the trainees the skills of computer generated imagery production.
9- Utilize the proposed program when building specialized educational technology specialist training program.
10- Encourage the education technology specialist to assume new duties according to the high computer technologies that have become active means in teaching the courses and producing the educational materials.
Proposed researches:
This research raised some questions that can be subject of research and study. These questions can be defined as follows:
1- Studying the effect of different abstraction levels of subjects in the fixed education computer generated imagery on certain age group or academic stage.
2- Compare the effect of animation computer generated imagery and the real animation to achieve the proficiency level in one of the educational fields in certain age group or educational stage.