ERROR

Chúng tôi xin lỗi - mặc dù chúng tôi đã cố gắng hết sức: đã xảy ra lỗi
Typedatabase
MessageYou have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near "AND SUBSTRING(categories_id,4,1) != "0") AS cat4, (SELECT categorie..." at line 5
QuerySELECT (SELECT categories_id FROM categories_description WHERE language_id = 20 AND categories_id = 000) AS cat1, (SELECT categories_id FROM categories_description WHERE language_id = 20 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2, (SELECT categories_id FROM categories_description WHERE language_id = 20 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3, (SELECT categories_id FROM categories_description WHERE language_id = 20 AND categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4, (SELECT categories_name FROM categories_description WHERE language_id = 20 AND categories_id = 000) AS cat1name, (SELECT categories_name FROM categories_description WHERE language_id = 20 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2name, (SELECT categories_name FROM categories_description WHERE language_id = 20 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3name, (SELECT categories_name FROM categories_description WHERE language_id = 20 AND categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4name, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 000) AS cat1url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4url, (SELECT wod_count_products FROM categories WHERE categories_id = 000) AS cat1cnt, (SELECT wod_count_products FROM categories WHERE categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2cnt, (SELECT wod_count_products FROM categories WHERE categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3cnt, (SELECT wod_count_products FROM categories WHERE categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4cnt

Jurgen Bortz & Nicola Doring 
Forschungsmethoden und Evaluation [PDF ebook] 

الدعم

Dieses Lehrbuch erklärt, wie man nach Maßgabe wissenschaftlicher Standards Hypothesen entwickelt und überprüft (empirische Forschung) und wie man die Wirksamkeit von sozialen Interventionen abschätzt (Evaluation). Die Leser lernen, neue Theorien aufzustellen und alte zu verändern, Untersuchungspläne zu entwerfen und ihre Qualität zu beurteilen, quantitative und qualitative Daten zu erheben und auszuwerten, Untersuchungsberichte zu verstehen und selbst anzufertigen. Mit zahlreichen Beispielen, Abbildungen, EDV-Hinweisen, Lehrsätzen, Übungsaufgaben und Cartoons ausgestattet, eignet sich dieses Buch zur studienbegleitenden und prüfungsvorbereitenden Lektüre in den Sozialwissenschaften, insbesondere in der Psychologie und ist auch als Nachschlagewerk unentbehrlich.

€43.71
طرق الدفع
قم بشراء هذا الكتاب الإلكتروني واحصل على كتاب آخر مجانًا!
لغة ألمانية ● شكل PDF ● ISBN 9783662073018 ● الناشر Springer Berlin Heidelberg ● نشرت 2013 ● للتحميل 3 مرات ● دقة EUR ● هوية شخصية 6595417 ● حماية النسخ Adobe DRM
يتطلب قارئ الكتاب الاليكتروني قادرة DRM

المزيد من الكتب الإلكترونية من نفس المؤلف (المؤلفين) / محرر

128٬769 كتب إلكترونية في هذه الفئة