استادیار گروه علوم تربیتی دانشگاه پیام نور. تهران. ایران. ص پ 19365-3697
چکیده
هدف پژوهش حاضر واکاوی مولفه های مناسب جهت ارایه الگوی مفهومی کیفیت بخشی یادگیری الکترونیکی می باشد. روش پژوهش، آمیخته از نوع اسنادی تحلیلی و توصیفی پیمایشی و از طرح اکتشافی استفاده گردید. در مرحله کیفی، پیشینه و الگوهای قبلی بررسی و با روش کد گذاری، کدهای باز استخراج و اطلاعات سازماندهی گردیدند. جهت تایید صحت مولفه ها از تکنیک دلفی استفاده، 3 عامل اصلی (مقوله)، 17 عامل فرعی(ملاک) و 160 گزاره مفهومی(شناسه) استخراج و الگوی مفهومی پژوهش ارائه گردید. در مرحله کمی، از جامعه آماری اعضاء هیات علمی دانشگاه پیام نور با روش کوکران نمونه 360 نفری انتخاب و پس از تعیین روایی محتوایی و صوری، پرسشنامه محقق ساخته اجرا گردید. روایی سازه پرسشنامه بیانگر آلفای کرونباخ 0.769 می باشد که نشان از قابلیت اعتماد آنست. ارزیابی الگوی پیشنهادی با نرم افزار PLS بیانگر آلفای کرونباخ 8335/0 است. مقدار پایایی مشترک متغیرها از مقدار (AVE) بیشتر و (CR) بزرگتر از 0.7 و (AVE) بزرگتر از 0.5 می باشد لذا روایی و پایایی قابل قبول می‌باشد. بررسی روایی واگرا با روش فورنل و لارکر بیانگر قابل قبول بودن آنست. مقدار (GOF) الگوی پژوهش برابر 0.40 است که نشان دهنده تطابق داده ها با الگو و برازش مطلوب آن است.
The analysis appropriat components for present an conceptual model qualifizing e-learning (case study:payam-e- noor university)
نویسندگان [English]
nematollah salehi najafabadi
Department of Education, Payame Noor University,19365-3697, Tehran, Iran
چکیده [English]
This study aims to analysis appropriat components an qualifizing e-learning for present conceptual model. A mixed methodology comprising the documentary, analytical, descriptive survey, and heuristic methods was implemented. During the qualitative stage, the background and previous studies were examined and the open codes extraction and the data organization were conducted through a coding method. To assess the viability of the components, the delphi technique was used for extracting 3 categories, 17 criteria, and 160 statements. Subsequently, the conceptual model was proposed. In the quantitative stage, the selected statistical population comprised the faculty members of PNU. Using the Cochran method, 360 members of this statistical population were selected, and, upon ascertaining the content and face validity, the researcher’s questionnaire was completed by the sample population members. The construct validity of the instrument described a Cronbach’s alpha of 0.769, thus establishing the reliability of the instrument. the evaluate proposed model via softwar PLS indicated 0/8338 Cronbach's alpha. The joint reliability variable of value (AVE) more and (CR) greater than 0.7 and (AVE) is greater than 0.5 is therefore acceptable validity and reliability. Fornell and Larkr divergent validity proves that is acceptable. Value (GOF) pattern is equal 0.40,which indicates a good agreement as well as fitting was found to exist between the proposed model and the actual data.
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