{"id":375,"date":"2021-11-01T20:03:49","date_gmt":"2021-11-02T01:03:49","guid":{"rendered":"https:\/\/btscrpdev.wpengine.com\/?post_type=glossary&amp;p=375"},"modified":"2021-11-01T20:03:49","modified_gmt":"2021-11-02T01:03:49","slug":"quasi-experimental-design","status":"publish","type":"glossary","link":"https:\/\/crp.trb.org\/btscrpwebresource1\/glossary\/quasi-experimental-design\/","title":{"rendered":"Quasi-experimental design"},"content":{"rendered":"<p>A research design that is based on preexisting groups (e.g., departments or worksites in an organization) or self-selection into groups (e.g., seat belt users vs. non-seat belt users). It does not involve the random assignment of participants to a treatment or intervention, such as a training program. Therefore, individuals who receive a training program may differ in their behaviors due to reasons or characteristics that are not related to the training program.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A research design that is based on preexisting groups (e.g., departments or worksites in an organization) or self-selection into groups (e.g., seat belt users vs. non-seat belt users). It does not involve the random assignment of participants to a treatment or intervention, such as a training program. Therefore, individuals who receive a training program may [&hellip;]<\/p>\n","protected":false},"author":111,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"class_list":{"0":"post-375","1":"glossary","2":"type-glossary","3":"status-publish","5":"entry"},"acf":[],"_links":{"self":[{"href":"https:\/\/crp.trb.org\/btscrpwebresource1\/wp-json\/wp\/v2\/glossary\/375","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/crp.trb.org\/btscrpwebresource1\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/crp.trb.org\/btscrpwebresource1\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/crp.trb.org\/btscrpwebresource1\/wp-json\/wp\/v2\/users\/111"}],"version-history":[{"count":0,"href":"https:\/\/crp.trb.org\/btscrpwebresource1\/wp-json\/wp\/v2\/glossary\/375\/revisions"}],"wp:attachment":[{"href":"https:\/\/crp.trb.org\/btscrpwebresource1\/wp-json\/wp\/v2\/media?parent=375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}