Aromatherapy for test anxiety in chiropractic students

Effect of lavender and rosemary aromatherapy on test anxiety in chiropractic students

OBJECTIVE

Test anxiety is a debilitating disorder that can impair cognitive performance and affect academic success. Aromatherapy is commonly used for relaxation therapy. The primary aim of the study was to determine if nasal inhaler aromatherapy, utilizing a blend of rosemary and lavender essential oils, could be a useful strategy to reduce testing anxiety in students.

METHODS

This study recruited first trimester chiropractic students enrolled in both Neuroanatomy I and Biochemistry I. A randomized crossover design was utilized over 2 study days during final exams, with a 2-day wash-out period. Participants were randomly assigned into groups based on results of test anxiety analysis. On each day, students were given a nasal inhaler with either an aromatherapy blend of lavender and rosemary essential oils or distilled water as the control. Students completed pretest surveys and posttest surveys to rate their anxiety levels. Paired sample t-tests were performed to determine group differences in test anxiety. Both intention-to-treat and per-protocol analyses were conducted.

RESULTS

Forty-five students were randomly assigned into the study, whereas only 38 completed per-protocol. Between group comparisons showed no statistically significant difference between change in anxiety scores between aromatherapy and control for both intention-to-treat (p =.10) and per-protocol (p =.07).

CONCLUSION

Use of personal inhalers and aromatherapy diffusers were not shown to reduce test anxiety in a chiropractic population under high-stakes examination. Other options should be explored for future research.

Aromatherapy with inhalation effectively alleviates the test anxiety of college students: A meta-analysis

Objective

Test anxiety is one of the common psychological and behavioral problems of college students, which can result in poor academic performance and even academic failure. Aromatherapy has been proposed as a promising method to reduce test anxiety in college students, but its precise efficacy has not been fully confirmed. This meta-analysis evaluated the effects of aromatherapy on the symptoms of test anxiety in college students to serve as a reference for future research and provide more scientific and exact evidence.

Methods

PubMed, The Cochrane Library, Web of Science, Embase, CINAHL, Science Direct, Chinese National Knowledge Infrastructure (CNKI), Chinese Science and Technology Journal Full-Text Database (VIP), and Wanfang Data were electronically searched from inception to June 2022 to identify randomized controlled trials (RCTs) on aromatherapy for treating students' test anxiety. The Cochrane Risk of Bias Assessment Tool for RCTs was used by two reviewers to critically and independently assess the methodological quality of the included studies. Review Manager 5.4 was used for the meta-analysis. Stata 17.0 was used for sensitivity analysis and Egger's test.

Results

Seven RCTs included 425 patients, with a moderate risk of bias in the included studies. The meta-analysis found that aromatherapy effectively reduced test anxiety in college students (SMD = -0.67, p < 0.01), with high heterogeneity of results (I 2 = 72%). The different types of essential oil devices used in the study are the source of inter-study heterogeneity. Subgroup analysis suggested that most effective methods were aromatherapy with compound essential oils (SMD = -0.91, p < 0.01), and using cloths or pads as the essential oil devices (SMD = -1.03, p < 0.01). There was no difference between aromatherapy and placebo control groups (SMD = -0.65, p = 0.25).

Conclusion

Aromatherapy with inhalation can help relieve test anxiety in college students, but more and higher-quality studies are needed. This study provides a reference for future research designs in terms of the selection of essential oil types and devices and the design of research groups.

Systematic review registration

[https://www.crd.york.ac.uk/prospero/], identifier [CRD42022345767].

Medical science students' experiences of test anxiety: a phenomenological study

Introduction

The studies show test anxiety is a common disorder in students that causes academic failure. There are not enough studies and specific theoretical background about test anxiety and ways to deal with it, so the purpose of this study was to do a qualitative study to fully understand the ways to deal with test anxiety in medical Sciences students.

Materials and methods

This is a qualitative study. The participants are the students of the last 2 years of pharmacy, medicine and dentistry at Isfahan University of Medical Sciences. Ten students were selected by purposeful sampling, and interviews continued until the data saturation stage and the lack of access to new data. The data were analyzed by seven-level Colaizzi method.

Findings

After analyzing data, about 50 codes were extracted. These codes divided into 16 subclasses, and among them, ultimately five main themes are extracted: “Prayer and Dialogue with God”, “Interaction and communication with friends and relatives”, “studying strategies”, “Finding ways to relax and self-care” and “Negative strategies” were extracted.

Conclusions

The result of this study showed that students often use positive strategies to overcome the test anxiety and try to use positive strategies, but some students are advised of undesirable strategies such as misuse of authorized drugs and writing cheating that that lead to a lot of complex problems. The educational system should do its utmost effort to empower students to manage the anxiety by learning the best strategies.