{"id":6493,"date":"2017-02-25T10:00:48","date_gmt":"2017-02-25T04:30:48","guid":{"rendered":"https:\/\/www.enago.com\/academy\/?p=6493"},"modified":"2019-07-19T17:09:48","modified_gmt":"2019-07-19T11:09:48","slug":"using-hyphens-in-apa-style-in-academic-writing","status":"publish","type":"post","link":"https:\/\/www.enago.com\/academy\/using-hyphens-in-apa-style-in-academic-writing\/","title":{"rendered":"Using Hyphens in APA Style in Academic Writing"},"content":{"rendered":"<p>Submitting a manuscript for publication in international journals can be a daunting task, especially for those whose native language is not English. Academic papers must follow specific protocols and author guidelines, and the information must be presented clearly and succinctly. To that end, authors rely on style guides to provide guidance on syntax, formatting, and punctuation. There are several different style guides, with the main differences being the formats for citations and references. The protocols on syntax and punctuation are fairly standard across all of them, with some exceptions.<\/p>\n<p>The <a href=\"http:\/\/apastyle.org\/\" target=\"_blank\" rel=\"nofollow noopener\">American Psychological Association<\/a> (APA) publishes its <em>Publication Manual of the American Psychological Association<\/em>, a commonly used reference tool for academic writing worldwide and used in the social sciences and engineering disciplines. It was created approximately 80 years ago to \u201c<a href=\"http:\/\/apastyle.org\/about-apa-style.aspx\" target=\"_blank\" rel=\"nofollow noopener\">establish sound standards of communication<\/a>.\u201d APA\u2019s rules help authors ensure that their writing is clear and concise\u00a0and also help them to use proper punctuation with phrases that might otherwise be confusing to the reader.<\/p>\n<p>One area that even authors often find confusing is when to include or omit hyphens in English writing. The material presented here outlines the APA rules for hyphen usage and will help clear up any confusion.<\/p>\n<h2>Using Hyphens with Prefixes<\/h2>\n<p>In most cases, the APA Style dictates that there is no hyphen after the prefix; however, <a href=\"http:\/\/blog.apastyle.org\/apastyle\/2016\/10\/hyphenation-station-the-hyphenation-of-prefixes-in-apa-style.html\" target=\"_blank\" rel=\"nofollow noopener\" class=\"broken_link\">there are some exceptions<\/a>, especially with technical terminology. If a word has the same spelling but different meanings, it might be prudent to use a hyphen after the prefix to differentiate them. For example, <em>recreation<\/em> and <em>re-creation<\/em> have different meanings, one being a fun activity and the other being to create again. A hyphen is necessary in this case. Below is a short list of rules for prefix hyphenation.<\/p>\n<p>A hyphen after the prefix is needed as follows:<\/p>\n<ul>\n<li>The word could be misread (see above example)<\/li>\n<li>The prefix is followed by double vowels (e.g<em>., aa, ii, oo, <\/em>or <em>uu<\/em><em>)<\/em><\/li>\n<li>A proper noun follows the prefix (e.g., <em>un-American<\/em>)<\/li>\n<li>A numeral follows the prefix (e.g., <em>mid-2016<\/em>)<\/li>\n<li>The words are always hyphenated (e.g., <em>foot-candle<\/em>)<\/li>\n<li>A prefix is added to a compound word that is already hyphenated (e.g., <em>post-glacial-period climate<\/em>)<\/li>\n<li>If \u201cself\u201d is the prefix (e.g., <em>self-taught<\/em>), a hyphen always follows<\/li>\n<\/ul>\n<div id=\"om-dqx4acd1ednpm2dtmovz-holder\"><\/div>\n<p><script type=\"text\/javascript\" src=\"https:\/\/a.opmnstr.com\/app\/js\/api.min.js\" data-campaign=\"dqx4acd1ednpm2dtmovz\" data-user=\"41855\" async><\/script><\/p>\n<h2>Using Hyphens with Compound Adjectives<\/h2>\n<p>An adjective is a word that describes or \u201cmodifies\u201d a noun, such as a <em>tall<\/em> tree or <em>blue<\/em> sky. A <a href=\"http:\/\/www.apastyle.org\/learn\/faqs\/when-use-hyphen.aspx?_ga=1.186478048.816837014.1486850623\" target=\"_blank\" rel=\"nofollow noopener\">compound adjective<\/a> comprises two or more adjectives strung together to modify a noun, such as <em>light-blue<\/em> sky or <em>hard-hearted<\/em> person. These adjectival forms are usually hyphenated as well; however, there are some exceptions depending on the meaning of the phrase and whether it can be misinterpreted. For example, a <em>light-blue-gray<\/em> sky or a <em>five-year-old<\/em> girl are clearly defined; however, <em>five-day trips<\/em> and <em>five day trips<\/em> have different meanings, one being trips for five days and the other being five trips for one day each. A great way to reduce any ambiguity would be to rearrange the phrase and place the adjective after the noun (e.g., \u201c<em>five trips for one day each<\/em>\u201d). In academic writing, this is especially important, particularly given that the terminology might be uncommon.<\/p>\n<p>Knowing whether a modifier is a <a href=\"http:\/\/blog.apastyle.org\/apastyle\/2016\/10\/hyphenation-station-using-compound-adjectives.html\" target=\"_blank\" rel=\"nofollow noopener\" class=\"broken_link\">compound or independent adjective<\/a> can get a bit tricky for some. A good test is to use each on its own before the noun. In the example, <em>clear concise language<\/em>, we could put each adjective by itself to get \u201cclear language\u201d and \u201cconcise language\u201d, which obviously tells us that these are two independent adjectives. Another method is to use \u201cand\u201d between the two to determine whether it makes sense (\u201c<em>clear and concise language<\/em>\u201d). Therefore, no hyphen is necessary.<\/p>\n<h2>Modifiers with a Common Base<\/h2>\n<p>The APA Style also dictates that modifiers that have a <a href=\"http:\/\/blog.apastyle.org\/apastyle\/2016\/10\/hyphenation-station-repeated-hyphens-in-a-phrase.html\" target=\"_blank\" rel=\"nofollow noopener\" class=\"broken_link\">common noun (i.e., a common base)<\/a> are treated differently. These types of phrases often appear in academic writing, especially in strings of data. According to APA, the common base need not be repeated after each adjective. For example, instead of writing, \u201c<em>a five-year-old patient, a six-year-old patient, and a seven-year-old patient were among those in the study group<\/em>,\u201d we would write, \u201c<em>a five-, a six-, and a seven-year-old patient were among those in the study group<\/em>\u201d to avoid unnecessary repetition thereby, reducing redundancy.<\/p>\n<h2>Comparative and Superlative Adjectives and Adverbs Ending in \u201cLy\u201d<\/h2>\n<p><a href=\"http:\/\/blog.apastyle.org\/apastyle\/2016\/11\/hyphenation-station-when-not-to-use-a-hyphen.html\" target=\"_blank\" rel=\"nofollow noopener\" class=\"broken_link\">Comparative adjectives<\/a> are used to compare two nouns (e.g., \u201c<em>Escherichia coli is deadlier than the influenza virus<\/em>\u201d). They usually, but not always, end in \u201cer\u201d or can be preceded by \u201cmore\u201d (e.g., \u201c<em>Escherichia coli is more deadly than the influenza virus<\/em>\u201d). Superlative adjectives compare three or more nouns and usually, but not always, end in \u201cest\u201d or can be preceded by \u201cmost\u201d as in \u201c<em>Escherichia coli is the most deadly of the viruses<\/em>.\u201d Neither comparative nor superlative adjectives need to be hyphenated because the meaning is clear.<\/p>\n<p>Adverbs modify adjectives and, in many cases, end in \u201cly\u201d. For example, \u201cIt was a <em>fully<\/em> formed loaf of bread.\u201d There is no misconception about the meaning of this sentence; therefore, there is no need to use a hyphen after the adverb.<\/p>\n<h2>Ranges<\/h2>\n<p>Hyphens should never be used in <a href=\"https:\/\/engrcomm.che.utexas.edu\/faq\/how-do-i-hyphenate-compound-words\/\" target=\"_blank\" rel=\"nofollow noopener\">ranges of numbers<\/a>. Instead, the word \u201cto\u201d is preferred in the social science and engineering disciplines (e.g., \u201c5 to 10 mL\u201d not \u201c5-10 mL\u201d). This rule\u00a0differs with the life sciences; therefore, the journal\u2019s author guidelines should be consulted.<\/p>\n<h2>Five General Principles of Hyphenation<\/h2>\n<p>APA lists five general principles of hyphenation in an easy-to-understand format. This covers all the topics we\u2019ve discussed and can be found <a href=\"http:\/\/www.apastyle.org\/learn\/faqs\/when-use-hyphen.aspx?_ga=1.186478048.816837014.1486850623\" target=\"_blank\" rel=\"nofollow noopener\">here<\/a>. You can also access the <a href=\"https:\/\/www.merriam-webster.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Merriam-Webster dictionary<\/a> online, although the APA principles are the most recent.<\/p>\n<div style=\"display:flex; gap:10px;justify-content:\" class=\"wps-pgfw-pdf-generate-icon__wrapper-frontend\">\n\t\t<a  href=\"https:\/\/www.enago.com\/academy\/wp-json\/wp\/v2\/posts\/6493?action=genpdf&amp;id=6493\" class=\"pgfw-single-pdf-download-button\" ><img data-src=\"https:\/\/www.enago.com\/academy\/wp-content\/plugins\/pdf-generator-for-wp\/admin\/src\/images\/PDF_Tray.svg\" title=\"Generate PDF\" style=\"width:auto; height:45px;\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\"><\/a>\n\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Submitting a manuscript for publication in international journals can be a daunting task, especially for&hellip;<\/p>\n","protected":false},"author":6,"featured_media":10109,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"footnotes":""},"categories":[7,2],"tags":[1424],"ppma_author":[1894],"class_list":["post-6493","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-language-grammar","category-academic-writing","tag-using-punctuation-marks"],"better_featured_image":{"id":10109,"alt_text":"Using Hyphens","caption":"","description":"","media_type":"image","media_details":{"width":850,"height":330,"hwstring_small":"height='50' 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Academy","avatar_url":{"url":"https:\/\/www.enago.com\/academy\/wp-content\/uploads\/2024\/03\/cropped-favicon-192x192-1.png","url2x":"https:\/\/www.enago.com\/academy\/wp-content\/uploads\/2024\/03\/cropped-favicon-192x192-1.png"},"author_category":"","user_url":"","last_name":"","first_name":"","job_title":"","description":"Enago Academy, the knowledge arm of Enago, offers comprehensive and up-to-date resources on academic research and scholarly publishing to all levels of scholarly professionals: students, researchers, editors, publishers, and academic societies. It is also a popular platform for networking, allowing researchers to learn, share, and discuss their experiences within their network and community. The team, which comprises subject matter experts, academicians, trainers, and technical project managers, are passionate about helping researchers at all levels establish a successful career, both within and outside academia."}],"_links":{"self":[{"href":"https:\/\/www.enago.com\/academy\/wp-json\/wp\/v2\/posts\/6493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.enago.com\/academy\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.enago.com\/academy\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.enago.com\/academy\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.enago.com\/academy\/wp-json\/wp\/v2\/comments?post=6493"}],"version-history":[{"count":0,"href":"https:\/\/www.enago.com\/academy\/wp-json\/wp\/v2\/posts\/6493\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.enago.com\/academy\/wp-json\/wp\/v2\/media\/10109"}],"wp:attachment":[{"href":"https:\/\/www.enago.com\/academy\/wp-json\/wp\/v2\/media?parent=6493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.enago.com\/academy\/wp-json\/wp\/v2\/categories?post=6493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.enago.com\/academy\/wp-json\/wp\/v2\/tags?post=6493"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.enago.com\/academy\/wp-json\/wp\/v2\/ppma_author?post=6493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}