{"id":1139,"date":"2021-07-27T21:50:26","date_gmt":"2021-07-27T21:50:26","guid":{"rendered":"https:\/\/teachpsychscience.org\/?p=1139"},"modified":"2021-07-27T21:50:27","modified_gmt":"2021-07-27T21:50:27","slug":"activity-identifying-potential-threats-to-internal-validity-using-mrs-smith","status":"publish","type":"post","link":"https:\/\/teachpsychscience.org\/index.php\/activity-identifying-potential-threats-to-internal-validity-using-mrs-smith\/1139\/research-methods\/4-psychologists-toolbox-sampling-measurement-reliability-validity\/","title":{"rendered":"Activity: Identifying Potential Threats to Internal Validity Using MRS SMITH"},"content":{"rendered":"\n<p>To help students remember potential sources of threats to internal validity, I use the acronym \u201cMRS SMITH.\u201d This resource provides a handout describing these threats as well as an activity where students need to identify these possible threats. Click <a href=\"https:\/\/drive.google.com\/file\/d\/1W_KtFYKk49Bxg-K63UJyyNixxOvshCYT\/view?usp=sharing\" data-type=\"URL\" data-id=\"https:\/\/drive.google.com\/file\/d\/1W_KtFYKk49Bxg-K63UJyyNixxOvshCYT\/view?usp=sharing\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a> for a link to the activity.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>To help students remember potential sources of threats to internal validity, I use the acronym \u201cMRS SMITH.\u201d This resource provides a handout describing these threats as well as an activity where students need to identify these possible threats. Click here for a link to the activity.<\/p>\n","protected":false},"author":2,"featured_media":1141,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[17,23],"tags":[54,82],"_links":{"self":[{"href":"https:\/\/teachpsychscience.org\/index.php\/wp-json\/wp\/v2\/posts\/1139"}],"collection":[{"href":"https:\/\/teachpsychscience.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/teachpsychscience.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/teachpsychscience.org\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/teachpsychscience.org\/index.php\/wp-json\/wp\/v2\/comments?post=1139"}],"version-history":[{"count":1,"href":"https:\/\/teachpsychscience.org\/index.php\/wp-json\/wp\/v2\/posts\/1139\/revisions"}],"predecessor-version":[{"id":1140,"href":"https:\/\/teachpsychscience.org\/index.php\/wp-json\/wp\/v2\/posts\/1139\/revisions\/1140"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/teachpsychscience.org\/index.php\/wp-json\/wp\/v2\/media\/1141"}],"wp:attachment":[{"href":"https:\/\/teachpsychscience.org\/index.php\/wp-json\/wp\/v2\/media?parent=1139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/teachpsychscience.org\/index.php\/wp-json\/wp\/v2\/categories?post=1139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/teachpsychscience.org\/index.php\/wp-json\/wp\/v2\/tags?post=1139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}