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قياس الاتجاه نحو البحث العلمي وأسباب قلة ارتياد المكتبات الجامعية
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يعد موضوع الاتجاهات ((Attitudes)) من الموضوعات الهامة في مجال علم النفس الاجتماعي، فالاتجاه هو المحرك للسلوك، ويرى البورت أن مفهوم الاتجاه يمثل حجر الزاوية في علم النفس الاجتماعي وتحتل دراسة الاتجاهات مكاناً بارزاً في دراسات الشخصية وديناميات الجماعة وتوجيه الرأي العام، وان العلاج النفسي ما هو إلا محاولة لتغيير اتجاهات الفرد نحو ذاته ونحو الآخرين ونحو عالمه الذي يعيش فيه.

ويستعمل علماء النفس الاجتماعي مصطلح الاتجاه بمعناه العام الذي يشتمل المشاعر الايجابية والسلبية تجاه الأشياء الاجتماعية التي تتضمن الناس والأحداث والأفكار المجردة.

                                                                    (معوض، 1999، ص 231)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

إن الجماعة قادرة على التأثير الاجتماعي وتعديل الاتجاهات من خلال العمليات النفسية داخل الجماعة، ويلجأ الأفراد من خلال العلاقات والروابط الاجتماعية التي تربط بعضهم ببعض

                                                        (Saks & Krupat, 1988, P. 183)

لقد شغل موضوع الاتجاه اهتمام علماء النفس الاجتماعي الذين حاولوا أن يجدوا إجابات علمية شافية للتساؤلات الآتية:-

كيف يمكن قياس الاتجاهات؟

كيف تكون الاتجاهات؟

وهل تخضع الاتجاهات إلى ثبات أو منطق ذاتي؟ (صالح، 1988، ص381)

إن أي مجتمع ينشد التقدم ويطمح إلى تحقيق نهضة فكرية واجتماعية واقتصادية لابد له من الاهتمام بالبحث العلمي باعتباره أهم مصادر المعرفة، فضلاً عن اضطلاعه بدور كبير في تحقيق التنمية الشاملة لتكوين مجتمع يسوده الرخاء والتقدم ويحقق تكافؤ الفرص بين المواطنين ليكونوا أداة للتغيير والتطوير في المجتمع.

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Publication Date
Sun Sep 01 2019
Journal Name
Baghdad Science Journal
A New Method for the Isolation and Purification of Trigonelline as Hydrochloride from Trigonella foenum-graecum L.
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Separation of Trigonelline, the major alkaloid in fenugreek seeds, is difficult because the extract of these seeds usually contains Trigonelline, choline, mucilage, and steroidal saponins, in addition to some other substances. This study amis to isolate the quaternary ammonium alkaloid (Trigonelline) and choline from fenugreek seeds (Trigonella-foenum graecum L.) which have similar physiochemical properties by modifying of the classical method. Seeds were defatted and then extracted with methanol. The presence of alkaloids was detected by using Mayer's and Dragendorff's reagents. In this work, trigonilline was isolated with traces of choline by subsequent processes of purification using analytical and preparative TLC techniques.

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Publication Date
Wed Aug 01 2018
Journal Name
Journal Of Economics And Administrative Sciences
Comparing parameters and Reliability of two-parameters exponential
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One of the most important problems in the statistical inference is estimating parameters and Reliability parameter and also interval estimation , and testing hypothesis . estimating two parameters of exponential distribution and also reliability parameter in a stress-strength model.

This parameter deals with estimating the scale parameter and the Location parameter µ , of two exponential distribution   ,using moments estimator and maximum likelihood estimator , also we estimate the parameter R=pr(x>y), where x,y are two- parameter independent exponential random variables .

Statistical properties of this distribution and its properti

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Crossref
Publication Date
Fri Apr 12 2019
Journal Name
Journal Of Economics And Administrative Sciences
The Impact of Six Thinking Hats Strategy on Improving Creative Thinking Skills" Field research in the Medical City "
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Abstract  

   The research problem focuses on studying the interest of the Medical City Department of the Ministry of Health in improving the creative thinking skills of the administrative leadership through parallel & comprehensive thinking according to the of six thinking hats strategy. The research sample consisted of (170) administrative leaders in the upper & middle organizational levels, The questionnaire was used as a main tool for data collection, In addition to the observation & Interview, The research sought to answer the following questions: What is the extent to which the administrative leadership (Tpp & middle) in the organization investigated the concept of the six thinkin

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Publication Date
Sun Mar 03 2013
Journal Name
Baghdad Science Journal
Couniform Modules
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In this paper, we introduce and study a new concept named couniform modules, which is a dual notion of uniform modules, where an R-module M is said to be couniform if every proper submodule N of M is either zero or there exists a proper submodule N1 of N such that is small submodule of Also many relationships are given between this class of modules and other related classes of modules. Finally, we consider the hereditary property between R-module M and R-module R in case M is couniform.

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