A Survey of tooth morphology teaching methods employed in the United Kingdom and Ireland.

BACKGROUND: Tooth morphology is a central component of the dental curriculum and is applicable to all dental specialities. Traditional teaching methods are being supplemented with innovative strategies to tailor teaching and accommodate the learning styles of the recent generation of students. METHODS: An online survey was compiled and distributed to the staff involved in teaching tooth morphology in the United Kingdom and Ireland to assess the importance of tooth morphology in the dentistry curriculum and the methodologies employed in teaching. RESULTS: The results of the survey show that tooth morphology constitutes a small module in the dental curriculum. It is taught in the first 2 years of the dental curriculum but is applicable in the clinical years and throughout the dental career. Traditional teaching methods, lecture and practical, are being augmented with innovative teaching including e-learning via virtual learning environment, tooth atlas and e-books leading to blended learning. The majority of the schools teach both normal dental anatomy and morphologic variations of dental anatomy and utilise plastic teeth for practical and examination purposes. Learning the 3D aspects of tooth morphology was deemed important by most of the respondents who also agreed that tooth morphology is a difficult topic for the students. CONCLUSION: Despite being core to the dental curriculum, overall minimal time is dedicated to the delivery of tooth morphology, creating a reliance on the student to learn the material. New forms of delivery including computer-assisted learning tools should help sustain learning and previously acquired knowledge.

Evaluation of an animation tool developed to supplement dental student study of the cranial nerves.

INTRODUCTION: The structure/function of the cranial nerves is a core topic for dental students. However, due to the perceived complexity of the subject, it is often difficult for students to develop a comprehensive understanding of key concepts using textbooks and models. It is accepted that the acquisition of anatomical knowledge can be facilitated by visualisation of structures. This study aimed to develop and assess a novel cranial nerve animation as a supplemental learning aid for dental students. MATERIALS AND METHODS: A multidisciplinary team of anatomists, neuroscientists and a computer scientist developed a novel animation depicting the cranial nerves. The animation was viewed by newly enrolled first-year dental students, graduate entry dental students (year 1) and dental hygiene students (year 1). A simple life scenario employing the use of the cranial nerves was developed using a cartoon-type animation with a viewing time of 3.58 minutes. The animation was developed with emphasis on a life scenario. The animation was placed online for 2 weeks with open access or viewed once in a controlled laboratory setting. Questionnaires were designed to assess the participants' attitude towards the animation and their knowledge of the cranial nerves before and after visualisation. This study was performed before the delivery of core lectures on the cranial nerves. RESULTS: Our findings indicate that the use of the animation can act as a supplemental tool to improve student knowledge of the cranial nerves. Indeed, data indicate that a single viewing of the animation, in addition to 2-week access to the animation, can act as a supplemental learning tool to assist student understanding of the structure and function of cranial nerves. The animation significantly enhanced the student's opinion that their cranial nerve knowledge had improved. From a qualitative point of view, the students described the animation as an enjoyable and useful supplement to reading material/lectures and indicated that the animation was a useful tool in understanding the cranial nerves. CONCLUSION: Overall, these findings indicate that an animation demonstrating the cranial nerves in a simple, everyday functional scenario may act as a learning aid in the study of cranial nerves.

Cannabinoids: clearing the smoke on pain, inflammation and neurodegeneration.

LINKED ARTICLES: This article is part of a themed section on Cannabinoids 2013. To view the other articles in this section, see Fagan and Campbell (2014) DOI: 10.1111/bph.12492, Ignatowska-Jankowska et al. (2014) DOI: 10.1111/bph.12298, Ligresti et al. (2014) DOI: 10.1111/bph.12410, Lopez-Rodriguez et al. (2014) DOI: 10.1111/bph.12519, Murataeva et al. (2014) DOI: 10.1111/bph.12411, Okine et al. (2014) DOI: 10.1111/bph.12540, Rodríguez-Cueto et al. (2014) DOI: 10.1111/bph.12283, Stanley and O'Sullivan (2014) DOI: 10.1111/bph.12560, Toguri et al. (2014) DOI: 10.1111/bph.12545, Wu et al. (2014) DOI: 10.1111/bph.12500. Linked articles are: Avraham et al. (2014) DOI: 10.1111/bph.12478, Machado et al. (2014) DOI: 10.1111/bph.12488, Ward et al. (2014) DOI: 10.1111/bph.12439.