Title
Der IntelligenzQuotient in Wissenschaft und Politik (Psychologie und Gesellschaft, 8) (German Edition),Used
Delivery time: 8-12 business days (International)
In der Psychologie wie in der Politik schwingt das Pendel der Mode hin und her; und die Schwankungen laufen anniihernd synchron. Wiihrend des 19. lahrhun derts predigten die Assoziationisten eine Gleichheits doktrin und drei Reformgesetzentwiirfe wurden ver abschiedet. Sir Cyril Burt (1955,167) Dieses Buch befaBt sich mit einer einzigen Hauptfrage: Sind Werte aus Intelli genzTests (Intelligenzquotienten; im folgenden abgekiirzt I. Q. s) erblich? Die Ant wort lautet aus der iibereinstimmenden Sicht der meisten IntelligenzTester, daB ungefahr 80% der individuellen Variation bei I. Q. werten genetisch determiniert ist. Das ist keine neue SchluBfolgerung. Pearson stellte 1906 fest, bevor der weit verbreitete Gebrauch des Intelligenztests einsetzte, daB der "EinfluB der Umwelt nirgend wo mehr als 1/5 dessen der Erblichkeit ist und m6glicherweise nicht ein mal 1/10 von ihr". Herrnstein (1971, 57) kam bei einem Riickblick liber die Ge schichte des IntelligenzTestens bis 1971 zu folgendem SchluB: "Wir diirfen des halb sagen, daB 80% bis 85% der I. Q. Variation unter WeiBen den Genen zuzu schreiben ist". Die vorliegende Arbeit gelangt zu zwei SchluBfolgerungen. Die erste stammt aus einer detaillierten Dberpriifung des empirischen Beweismaterials, das zur Un terstiitzung der Auffassung iiber die Erblichkeit angefiihrt wurde; diese kann ein fach dargelegt werden. Es existieren keine Daten, die einen besonnenen Mann dazu bringen k6nnten, die Hypothese zu akzeptieren, daB I. Q. Werte in irgendeinem MaBe erblich sind.
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Shipping & Returns
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We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.