Changes in the Professional Identity and Self-Efficacy of Nursing Students Engaged in the Objective Structured Clinical Examination Using Simulation Learning.

Background: The Objective Structured Clinical Examination (OSCE) is widely adopted in nursing education to enhance clinical skills and professionalism. With OSCE, the learning process is important, and students who underwent OSCE felt more confident and better prepared for their next clinical training.

Objectives: This study aims to clarify how the self-efficacy and professional identity of nursing students change after learning through simulation education and OSCE.

Translation, Reliability, and Validity of the Japanese Clinical Reasoning Skills Self-Evaluation Scale: An Instrument Design Study.

Background: Currently, little evidence supports the notion that improved practical skills through simulation education are reflected in actual clinical practice and ultimately lead to positive outcomes for participants. However, by clarifying the relationship between the simulation foundation and its practicality, insights can be gained to develop educational programs to improve clinical reasoning skills. However, no clear scale is currently available in Japan.

Three-dimensional Maxillofacial Morphology Measurements in Japanese Adults with Normal Occlusion.

Accurate orthodontic analysis and diagnosis based on anatomical landmarks is essential to the success of orthodontic treatment. Helical computed tomography (CT) has evolved markedly, and dentists can now quickly obtain 3-dimensional (3D) reconstruction data using this imaging modality. The planning of orthodontic treatment had traditionally been based on cephalometric analysis using 2D landmarks.

Characteristics of Mandibular Arch Forms in Patients with Skeletal Mandibular Prognathism.

Arch forms in orthodontics are considered to affect occlusal stability. This study's subjects were 47 patients (Class III S group) who visited the Chiba Dental Center of Tokyo Dental College and were surgical orthodontic cases, and 60 patients with Class I malocclusion were selected as the control group. A mandibular model of each subject was plotted with each tooth on a digitizer.

Effect of the Correction of Bilateral Differences in Masseter Muscle Functional Pressure on the Mandible of Growing Rats.

The objective of this study is to clarify the effect of restoring the lowered masticatory muscle functional pressure and correcting bilateral differences in masticatory muscle functional pressure on jawbone growth during growth and development with a quantitative evaluation of the changes in the micro/nanostructural characteristics of entheses. Male Wistar rats aged 4 weeks were divided into an experimental group injected with a botulinum toxin serotype A (BoNT/A) formulation to reduce muscle function (BTX group) and a control group (CTRL group). They were euthanised after 6, 8, 10, 12, and 16 weeks after measuring the difference between the midline of the upper and lower incisors.