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').insertAfter(".two4"); if (!$(".nav-item").hasClass("resizedfrommoibletofull")) { $(".nav-item").click(function () { var link = $(this); $(this).find('.sub-nav').slideToggle('slow', function () { if ($(this).is(':visible')) { $(this).parent().find('span.openclose').html(''); } else { $(this).parent().find('span.openclose').html(''); } $(this).closest(".nav-item").toggleClass('openedmenu'); $(this).closest(".nav-item").find('a:first').toggleClass('openedmenu-link-active'); }); }); } } else if ($(window).width() > 820) { $(".mobile-only").toggleClass("hide"); $('.sub-nav li').css({ "max-width": "400px" }); $(".mobile-menu").toggleClass("hide"); $(".openclose").hide(); // Splits the blog and news area on the home page for mobile // Changed nav:first to nav because there was a conflict with the Drupal admin menus at the top $("nav").accessibleMegaMenu({ /* prefix for generated unique id attributes, which are required to indicate aria-owns, aria-controls and aria-labelledby */ uuidPrefix: "accessible-megamenu", /* css class used to define the megamenu styling */ menuClass: "nav-menu", /* css class for a top-level navigation item in the megamenu */ topNavItemClass: "nav-item", /* css class for a megamenu panel */ panelClass: "sub-nav", /* css class for a group of items within a megamenu panel */ panelGroupClass: "sub-nav-group", /* css class for the hover state */ hoverClass: "hover", /* css class for the focus state */ focusClass: "focus", /* css class for the open state */ openClass: "open" }); } // this code is OK to be executed several times when the user resizes the window $(window).resize(function () { //This was causing the mobile view menu to not work so leave commented out $( ".main-nav" ).hide(); $('.col-sm-12').toggleClass('zindexminus1'); $('.col-sm-9').toggleClass('zindexminus1'); $('.col-sm-6').toggleClass('zindexminus1'); var win = $(this); //this = window if (win.width() <= 820) { console.log("mobile"); $('.nav-item').addClass("resizedtomobile"); $('.sub-nav li').css({ "width": "100%" }); $("div.sidebar_first").appendTo("div.mobile_sidebar_first"); $(".cross").hide(); // $( ".main-nav" ).hide(); $(".hamburger").show(); $(".searchbutton").show(); $(".openclose").show(); $(".site-search").insertAfter(".searchbutton"); $(".site-search").css('display', 'none'); $(".searchsitetext").css('display', 'none'); $(".searchbutton").click(function () { $(".site-search").toggleClass("show"); $(".site-search").toggleClass("site-search-mobile"); }); // $(".mobile-menu").toggleClass("hide"); } // Checks if the window is changed to more than 820 pixels then moves back the leftnav if (win.width() > 820) { $('.nav-item').addClass("resizedfrommoibletofull"); if ($(".nav-item").hasClass("resizedfrommoibletofull")) { $("div.sidebar_first").appendTo("div.body-row"); // console.log("resizedfrommoibletofull yes!!!!"); } } }); // This code gets executed after the time has stopped aka when the user has stopped resizing the window, if this is not present the open and close function repeats several times function doneResizing() { var win = $(this); //this = window if (win.width() <= 820) { $('.grants-logo').css({ "float": "none" }); $('.col-sm-12').toggleClass('zindexminus1'); $('.col-sm-9').toggleClass('zindexminus1'); $('.col-sm-6').toggleClass('zindexminus1'); $('.sub-nav li').css({ "width": "100%" }); $('.sub-nav li').css({ "max-width": "100%" }); //Destroy accessibility plugin on mobile $('.sub-nav').removeAttr('aria-expanded'); // Splits the blog and news area on the home page for mobile $(".two4-news").css('display', 'none'); $('
News article iconNews
').insertAfter(".two4"); // This code only gets executed if the user is on full screen then moves the window to mobile if ($(".nav-item").hasClass("resizedtomobile") && (!$(".nav-item").hasClass("alreadymobile")) && (!$(".nav-item").hasClass("resizedfrommoibletofull"))) { $(".nav-item").click(function () { var link = $(this); $(this).find('.sub-nav').slideToggle('slow', function () { if ($(this).is(':visible')) { $(this).parent().find('span.openclose').html(''); } else { $(this).parent().find('span.openclose').html(''); } }); $(this).closest(".nav-item").toggleClass('openedmenu'); $(this).closest(".nav-item").find('a:first').toggleClass('openedmenu-link-active'); }); // $("div.sidebar_first").appendTo("div.body-row"); } } else { // Splits the blog and news area on the home page for mobile $(".two4-news2").appendTo(".two4"); $('.two4-news2').css({ "box-shadow": "none" }); $('.grants-logo').css({ "float": "left" }); $('.col-sm-12').removeClass('zindexminus1'); $('.col-sm-9').removeClass('zindexminus1'); $('.col-sm-6').removeClass('zindexminus1'); $(".site-search").appendTo("#searcharea"); // $('.nav-item').addClass("resizedfrommoibletofull"); $('.sub-nav li').css({ "max-width": "400px" }); $(".hamburger").hide(); $(".searchbutton").hide(); $('.site-search').css("display", "block"); $(".main-nav").show(); $(".openclose").hide(); $("div.sidebar_first").appendTo("div.revertback_sidebar_first"); $('.sub-nav').css("display", ""); // if( $('nav:first').data('plugin_accessibleMegaMenu') ){ //Restart the plugin // $('nav:first').data('plugin_accessibleMegaMenu').init(); // } else { $('.sub-nav').attr('aria-expanded', 'true'); $("nav").accessibleMegaMenu({ /* prefix for generated unique id attributes, which are required to indicate aria-owns, aria-controls and aria-labelledby */ uuidPrefix: "accessible-megamenu", /* css class used to define the megamenu styling */ menuClass: "nav-menu", /* css class for a top-level navigation item in the megamenu */ topNavItemClass: "nav-item", /* css class for a megamenu panel */ panelClass: "sub-nav", /* css class for a group of items within a megamenu panel */ panelGroupClass: "sub-nav-group", /* css class for the hover state */ hoverClass: "hover", /* css class for the focus state */ focusClass: "focus", /* css class for the open state */ openClass: "open" }); // } } } });

Training and Other Resources

Resources and training on many aspects of rigor and reproducibility, including sex as a biological variable, research methods, reviewer guidance and more.

On This Page:

Training

Get an overview of NIH’s policy, specific information on key aspects of enhancing data reproducibility, and information on incorporating sex to strengthen experimental design.

 

General Policy Overview

Describes the issues of rigor and transparency and why NIH developed the policy, summarizes updates to grant application instructions and review language, and identifies resources available to meet staff needs 

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Module 1: General Policy Overview
Beginning with applications due on January 25, 2019 the application instructions and review criteria will be clarified to replace the term “scientific premise” with the term "rigor of the prior research". Please note that this video uses the term “scientific premise,” which should now be understood as “rigor of the prior research.”
Video Transcript



 

 

NIGMS Clearinghouse for Training Modules to Enhance Data Reproducibility

Focus on integral aspects of rigor and reproducibility such as lack of transparent, blinding and randomization, biological and technical replicates and exclusion criteria

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Module 1: Lack of Transparency

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Module 2: Blinding and Randomization

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Module 3: Sample Size, Outliers, and Exclusion Criteria

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Module 4: Biological and Technical Replicates

 

NIGMS Clearinghouse for Training Modules to Enhance Data Reproducibility

Focus on integral aspects of rigor and reproducibility such as lack of transparent, blinding and randomization, biological and technical replicates and exclusion criteria

 

 

Pragmatic and Group-Randomized Trials in Public Health and Medicine Online Course ​

A 7-part online course developed by the NIH Office of Disease Prevention to help researchers design and analyze group-randomized trials (GRTs). It includes video presentations, slide sets, suggested reading materials, and guided activities.


 

Reviewer Guidance

Explore information NIH provides to scientific peer reviewers to help them evaluate rigor and transparency, including sex as a biological variable.

Resources

Additional NIH information from across NIH that may be helpful in developing experimental design and understanding NIH policy.

 

This page last updated on: January 26, 2023

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