HIV is very effectively transmitted during anal intercourse unprotected by condoms (UAI), with a meta-analysis finding that women may have an 18-fold greater HIV acquisition risk during UAI compared to vaginal intercourse unprotected by condoms (UVI) [1]. Thus, even a small proportion of interco...
A pilot survey is a test questionnaire that lets you see how people will respond to your survey design and whether your questions will generate useful results. Pilot surveys are inexpensive, easy to run, and could ultimately save you the trouble of a costly survey rerun in the future. The ...
Forty-four female college students completed the sexual development questionnaire only. Different eating disorder groups were found to be similar in terms of their pubertal development. All eating disorder groups showed delays in aspects of their psychosexual development (age at first kiss, masturbation,...
Third, a pilot test was carried out to assess the quality of the questionnaire. The questionnaire was tested using a sample of four Chinese high-technology firms and three Korean high-technology firms. Based on their feedback, some modifications were made in terms of wording and format. The ...
The aim of this study was to pilot test a parallel randomised controlled trial (RCT) of tyrosine supplementation to explore the feasibility of recruitment and retention, intervention adherence and data collection methods from the perspective of participants and researchers.#Feasibility was assessed using...
Fig. 2. Introduction to customized bus services in the post COVID-19 period. The questionnaire consisted of three parts. In the RP part, we collected comprehensive commuting travel information, including the main commuting modes in the pre and post COVID-19 pandemic periods, and the number of...
A power analysis using the SimR30 package was used to determine the sample sizes for Experiment 1 and Experiment 2. To determine the power for Experiment 1, we used data from a pilot study (n = 23) which employed a similar, but not identical, design. This analysis indicated that wil...
The Keirsey Temperament Sorter:this self-assessment questionnaire focuses on behaviour and temperament questions to help you find a role that matches your temperament type. There are four temperament types: artisan, guardian, idealist and rational. ...
Prior to the actual survey, the questionnaire was first pre-tested with three academic experts to verify the content for validity which led to a number of alterations to the questionnaire items. After that, a pilot test with 30 university students who were active on social media further ...
Students (N = 480) evaluated lectures and seminars over three years with a standardised evaluation questionnaire, yielding 4224 data points. The total variance of these student evaluations was separated into the variance components of courses, teachers, students and the student/teacher interaction. The...