{"title":"气味和气味释放方法的影响:对工人在疲劳条件下的警觉、警觉和记忆的影响","authors":"M. Lwin, Shelly Malik, Jun Rong Jeffrey Neo","doi":"10.1177/0013916520940804","DOIUrl":null,"url":null,"abstract":"Extant studies have revealed enhancing effects of scent on performance. The role of scent, and emission method, in the context of performing repetitive tasks over prolonged duration in promoting alertness, vigilance, and memory was examined. Seventy-three participants were randomly assigned to one of three conditions (no scent, peppermint scent emitted continuously, or peppermint scent emitted intermittently) while tasked to monitor and identify suspicious cues for close to 2 hr. Pre- and post-intervention surveys, psychomotor vigilance test, and eye tracker were used as study instruments. Results showed that scent directly enhanced information recall and mitigated the deterioration of alertness, especially as subjects became fatigued. Intermittent emission showed stronger effects over continuous emission in marginally enhancing alertness and memory. Scent did not appear to promote greater vigilance. Suggestions for future studies and implications for management of employees in fatigue situations are discussed.","PeriodicalId":48374,"journal":{"name":"Environment and Behavior","volume":"53 1","pages":"987 - 1012"},"PeriodicalIF":5.2000,"publicationDate":"2020-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/0013916520940804","citationCount":"1","resultStr":"{\"title\":\"Effects of Scent and Scent Emission Methods: Implications on Workers’ Alertness, Vigilance, and Memory under Fatigue Conditions\",\"authors\":\"M. Lwin, Shelly Malik, Jun Rong Jeffrey Neo\",\"doi\":\"10.1177/0013916520940804\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Extant studies have revealed enhancing effects of scent on performance. The role of scent, and emission method, in the context of performing repetitive tasks over prolonged duration in promoting alertness, vigilance, and memory was examined. Seventy-three participants were randomly assigned to one of three conditions (no scent, peppermint scent emitted continuously, or peppermint scent emitted intermittently) while tasked to monitor and identify suspicious cues for close to 2 hr. Pre- and post-intervention surveys, psychomotor vigilance test, and eye tracker were used as study instruments. Results showed that scent directly enhanced information recall and mitigated the deterioration of alertness, especially as subjects became fatigued. Intermittent emission showed stronger effects over continuous emission in marginally enhancing alertness and memory. Scent did not appear to promote greater vigilance. Suggestions for future studies and implications for management of employees in fatigue situations are discussed.\",\"PeriodicalId\":48374,\"journal\":{\"name\":\"Environment and Behavior\",\"volume\":\"53 1\",\"pages\":\"987 - 1012\"},\"PeriodicalIF\":5.2000,\"publicationDate\":\"2020-07-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1177/0013916520940804\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Environment and Behavior\",\"FirstCategoryId\":\"102\",\"ListUrlMain\":\"https://doi.org/10.1177/0013916520940804\",\"RegionNum\":2,\"RegionCategory\":\"心理学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENVIRONMENTAL STUDIES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environment and Behavior","FirstCategoryId":"102","ListUrlMain":"https://doi.org/10.1177/0013916520940804","RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENVIRONMENTAL STUDIES","Score":null,"Total":0}
Effects of Scent and Scent Emission Methods: Implications on Workers’ Alertness, Vigilance, and Memory under Fatigue Conditions
Extant studies have revealed enhancing effects of scent on performance. The role of scent, and emission method, in the context of performing repetitive tasks over prolonged duration in promoting alertness, vigilance, and memory was examined. Seventy-three participants were randomly assigned to one of three conditions (no scent, peppermint scent emitted continuously, or peppermint scent emitted intermittently) while tasked to monitor and identify suspicious cues for close to 2 hr. Pre- and post-intervention surveys, psychomotor vigilance test, and eye tracker were used as study instruments. Results showed that scent directly enhanced information recall and mitigated the deterioration of alertness, especially as subjects became fatigued. Intermittent emission showed stronger effects over continuous emission in marginally enhancing alertness and memory. Scent did not appear to promote greater vigilance. Suggestions for future studies and implications for management of employees in fatigue situations are discussed.
期刊介绍:
Environment & Behavior is an interdisciplinary journal designed to report rigorous experimental and theoretical work focusing on the influence of the physical environment on human behavior at the individual, group, and institutional levels.