{"id":353,"date":"2021-11-17T16:30:11","date_gmt":"2021-11-17T16:30:11","guid":{"rendered":"http:\/\/34.100.192.8\/?p=353"},"modified":"2024-10-21T15:59:07","modified_gmt":"2024-10-21T10:29:07","slug":"is-the-bell-curve-method-of-performance-appraisal-useful","status":"publish","type":"post","link":"https:\/\/pyjamahr.com\/blog\/is-the-bell-curve-method-of-performance-appraisal-useful\/","title":{"rendered":"Bell curve method in performance appraisal: Understanding the purpose"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"353\" class=\"elementor elementor-353\">\n\t\t\t\t<div class=\"elementor-element elementor-element-498c7f3a e-con-full e-flex e-con e-parent\" data-id=\"498c7f3a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-761fc03c elementor-widget elementor-widget-text-editor\" data-id=\"761fc03c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<!-- wp:paragraph -->\n<p>Performance Appraisal is a periodic review of an employee&#8217;s job performance. It involves evaluating their achievements and shortcomings and providing feedback. Employees get promotions, bonuses, pay hikes or even terminations based on this exercise. The Human Resource department plays a significant role in designing the performance appraisal module. There are several <a href=\"https:\/\/35.244.44.7\/5-effective-performance-appraisal-methods-for-hr-professionals\/\">employee performance assessment<\/a> examples that companies follow, including:<\/p>\n<!-- \/wp:paragraph --><!-- wp:list -->\n<ul>\n<li>360-degree feedback Appraisal System<\/li>\n<li>Behaviourally Anchored Rating Scale (BARS)<\/li>\n<li>Critical Incident Method<\/li>\n<li>Human Resource (Cost) Accounting Method<\/li>\n<li>Assessment Centre Method<\/li>\n<li>Bell Curve Method<\/li>\n<\/ul>\n<!-- \/wp:list --><!-- wp:image {\"id\":354,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1258dd elementor-widget elementor-widget-heading\" data-id=\"a1258dd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Understanding the bell curve method in performance appraisal: How does it work<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54da68a elementor-widget elementor-widget-text-editor\" data-id=\"54da68a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<!-- wp:paragraph --><p>\n<p>The bell curve method in performance appraisal is a graph shaped like a bell, and it depicts a normal distribution. It is a sample of many variables, with most of them concentrated around the middle of this curve. Only a small number of people are the outliers who lie on the extremities of this curve. The performance of a large group of employees gets evaluated using this method. But with the constantly evolving nature of this corporate world, the bell curve method in performance appraisal is becoming redundant.<\/p>\n<p><!-- \/wp:list -->\n\n<!-- wp:image {\"id\":354,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4cfe923 elementor-widget elementor-widget-heading\" data-id=\"4cfe923\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Limitations of the bell curve<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a25b4e8 elementor-widget elementor-widget-text-editor\" data-id=\"a25b4e8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<!-- wp:paragraph -->\n<p>The bell curve method in performance appraisal has become redundant as an appraisal mechanism in recent times. Its limited scope in assessing individual employee performances affects the business operations adversely.<\/p>\n<p><!-- \/wp:list --><!-- wp:image {\"id\":354,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9bb766c elementor-widget elementor-widget-heading\" data-id=\"9bb766c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">No appreciation for teamwork<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57d231d elementor-widget elementor-widget-text-editor\" data-id=\"57d231d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<!-- wp:paragraph --><p>\n<p>The Bell Curve formula does not work for organizational functions that depend more on teamwork. Individual appraisals are more effective in collaborative teams. Bell Curve method has become increasingly irrelevant of evaluating employees. The Human Resources team should look at other employee performance assessment examples to replace the Bell Curve.<\/p>\n<p><!-- \/wp:list -->\n\n<!-- wp:image {\"id\":354,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0588a35 elementor-widget elementor-widget-heading\" data-id=\"0588a35\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Outdated and rigid<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab7c237 elementor-widget elementor-widget-text-editor\" data-id=\"ab7c237\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<!-- wp:paragraph -->\n<p>Bell curve method in performance appraisal in HR and other departments has become outmoded in today&#8217;s corporate world. A company&#8217;s management can only put a limited number of people in the top performers&#8217; category. Managers tend to put employees in specific gradients within the Bell Curve formula. This can dampen employees&#8217; morale who performed very well but got categorized as average or below-average performers. The bell curve method in performance appraisal can also lead to employees leaving the company to seek better recognition elsewhere.<\/p>\n<p><!-- \/wp:list --><!-- wp:image {\"id\":354,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32402a0 elementor-widget elementor-widget-heading\" data-id=\"32402a0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Not suitable for small companies<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c95155 elementor-widget elementor-widget-text-editor\" data-id=\"4c95155\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<!-- wp:paragraph --><p>\n<p>The Bell Curve formula does not work for companies with less than 150 employees. Putting employees into the top, average or low performer categories makes the appraisal unfair for many of them. Employee ratings using the bell curve in HR or other departments with a smaller workforce is an erroneous measure.<\/p>\n<p><!-- \/wp:list -->\n\n<!-- wp:image {\"id\":354,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db134ca elementor-widget elementor-widget-heading\" data-id=\"db134ca\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Inaccurate<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d52f82d elementor-widget elementor-widget-text-editor\" data-id=\"d52f82d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<!-- wp:paragraph -->\n<p>Inaccurate rating is a huge problem with using the bell-shaped curve. Under the bell curve method in performance appraisal, only a fixed number\/percentage of employees within a group can get the top performer ratings. This system is unfair for those who did equally well but didn&#8217;t get the recognition they deserved.<\/p>\n<p><!-- \/wp:list --><!-- wp:image {\"id\":354,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41cfcf0 elementor-widget elementor-widget-heading\" data-id=\"41cfcf0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Restricted rankings<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fcb1622 elementor-widget elementor-widget-text-editor\" data-id=\"fcb1622\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<!-- wp:paragraph --><p>\n<p>The bell curve method in performance appraisal appraisals lead to distorted ratings. Many deserving candidates don&#8217;t get a place in the top bracket under the bell-shaped curve. But some below-par performers stay in the mid-range bracket. Almost 80% of any team getting a bell curve appraisal fall in the average performer category. It forces management to allocate considerable budgets for that group.<\/p>\n<p><!-- \/wp:list -->\n\n<!-- wp:image {\"id\":354,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a312ccd elementor-widget elementor-widget-heading\" data-id=\"a312ccd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a80b147 elementor-widget elementor-widget-text-editor\" data-id=\"a80b147\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<!-- wp:paragraph --><p>\n<p>Companies are shifting away from the bell curve because of the above-mentioned issues. Some of the employee performance assessment examples that firms use are as follows:<\/p>\n<p><!-- \/wp:paragraph -->\n\n<!-- wp:list --><\/p>\n<ul>\n<li>Management by Objectives (MBO) &#8211; Managers and employees set goals for an appraisal period and evaluate the progress in achieving those objectives at the end of the cycle.\u00a0<\/li>\n<li>360-degree feedback &#8211; It measures employee performance by collecting feedback from managers, customers, peers and subordinates.<\/li>\n<li>Human Resource (Cost) Accounting Methods &#8211; This method measures an employee&#8217;s performance by the monetary benefits they yield to a company.<\/li>\n<\/ul>\n<p><!-- \/wp:list -->\n\n<!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Performance Appraisal is a periodic review of an employee&#8217;s job performance. It involves evaluating their achievements and shortcomings and providing feedback. Employees get promotions, bonuses, pay hikes or even terminations based on this exercise. The Human Resource department plays a significant role in designing the performance appraisal module. There are several employee performance assessment examples [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":12029,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[33],"class_list":["post-353","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-performance-appraisal"],"_links":{"self":[{"href":"https:\/\/pyjamahr.com\/blog\/wp-json\/wp\/v2\/posts\/353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pyjamahr.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pyjamahr.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pyjamahr.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/pyjamahr.com\/blog\/wp-json\/wp\/v2\/comments?post=353"}],"version-history":[{"count":22,"href":"https:\/\/pyjamahr.com\/blog\/wp-json\/wp\/v2\/posts\/353\/revisions"}],"predecessor-version":[{"id":12052,"href":"https:\/\/pyjamahr.com\/blog\/wp-json\/wp\/v2\/posts\/353\/revisions\/12052"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pyjamahr.com\/blog\/wp-json\/wp\/v2\/media\/12029"}],"wp:attachment":[{"href":"https:\/\/pyjamahr.com\/blog\/wp-json\/wp\/v2\/media?parent=353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pyjamahr.com\/blog\/wp-json\/wp\/v2\/categories?post=353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pyjamahr.com\/blog\/wp-json\/wp\/v2\/tags?post=353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}