{"product_id":"b00v22d62e","title":"Research Designs (Quantitative Applications in the Social Sciences)","description":"\u003cp\u003eAuthor Paul E. Spector provides a clear introduction to the principles of experimental and non-experimental design, including single group design, pre-test, post-test designs, and factorial designs. Spector also covers hierarchical designs, multivariate designs, the Solomon four group design, panel designs, and designs with concomitant variables.\u003c\/p\u003e","brand":"ANT","offers":[{"title":"Ebook","offer_id":54063081652587,"sku":"YSL8854","price":20.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/1674\/0203\/files\/51Zae1Z3doL._SY1500.jpg?v=1791961106","url":"https:\/\/www.booktavero.com\/products\/b00v22d62e","provider":"BookTavero","version":"1.0","type":"link"}