scholarly journals Screen recordings as a tool to document computer assisted datacollection procedures

2019 ◽  
Author(s):  
Tobias Heycke ◽  
Lisa Spitzer
Keyword(s):  
Data Collection ◽  
False Positive ◽  
Computer Assisted ◽  
Public Repository ◽  
Specific Detail ◽  
Experimental Procedure ◽  
Psychological Science ◽  
Screen Capture ◽  
Original Procedure ◽  
Set Up

Recently in psychological science and many related fields, a surprisingly large amount of experiments could not be replicated by independent researchers. A non-replication could indicate that a previous finding might have been a false positive statistical result and the effect does not exist. However, it could also mean that a specific detail of the experimental procedure is essential for the effect to emerge, which might not have been included in the replication attempt. Therefore any replication attempt that does not replicate the original effect is most informative when the original procedure is closely adhered to. One proposed solution to facilitate the empirical reproducibility of the experimental procedures in psychology is to upload the experimental script and materials to a public repository. However, we believe that merely providing the materials of an experimental procedure is not sufficient, as many software solutions are not freely available, software solutions might change, and it is time consuming to set up the procedure. We argue that there is a simple solution to these problems when an experiment is conducted using computers: recording an example procedure with a screen capture software and providing the video in an online repository. We therefore provide a brief tutorial on screen recordings using an open source screen recording software. With this information, individual researchers should be able to record their experimental procedures and we hope to facilitate the use of screen recordings in computer assisted data collection procedures.

Computer-Assisted Data Collection

2007 ◽  
Author(s):  
Tim J. Gabel ◽  
Susan D. Pedrazzani ◽  
Orin A. Day
Keyword(s):  
Data Collection ◽  
Computer Assisted

scholarly journals Lung Cancer Screening by Low-Dose Computed Tomography: Part 2 – Key Elements for Programmatic Implementation of Lung Cancer Screening

2020 ◽  
Author(s):  
Stefan Delorme ◽  
Rudolf Kaaks
Keyword(s):  
Lung Cancer ◽  
Cancer Screening ◽  
Low Dose ◽  
Lung Cancer Screening ◽  
Cancer Registries ◽  
Computer Assisted ◽  
Management Algorithm ◽  
Epidemiologic Surveillance ◽  
Set Up ◽  
High Level

Purpose For screening with low-dose CT (LDCT) to be effective, the benefits must outweigh the potential risks. In large lung cancer screening studies, a mortality reduction of approx. 20 % has been reported, which requires several organizational elements to be achieved in practice. Materials and Methods The elements to be set up are an effective invitation strategy, uniform and quality-assured assessment criteria, and computer-assisted evaluation tools resulting in a nodule management algorithm to assign each nodule the needed workup intensity. For patients with confirmed lung cancer, immediate counseling and guideline-compliant treatment in tightly integrated regional expert centers with expert skills are required. First, pulmonology contacts as well as CT facilities should be available in the participant’s neighborhood. IT infrastructure, linkage to clinical cancer registries, quality management as well as epidemiologic surveillance are also required. Results An effective organization of screening will result in an articulated structure of both widely distributed pulmonology offices as the participants’ primary contacts and CT facilities as well as central expert facilities for supervision of screening activities, individual clarification of suspicious findings, and treatment of proven cancer. Conclusion In order to ensure that the benefits of screening more than outweigh the potential harms and that it will be accepted by the public, a tightly organized structure is needed to ensure wide availability of pulmonologists as first contacts and CT facilities with expert skills and high-level equipment concentrated in central facilities. Key Points:  Citation Format

scholarly journals Willingness of Greek general population to get a COVID-19 vaccine

2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Georgia Kourlaba ◽  
Eleni Kourkouni ◽  
Stefania Maistreli ◽  
Christina-Grammatiki Tsopela ◽  
Nafsika-Maria Molocha ◽  
...  
Keyword(s):  
Public Health ◽  
General Population ◽  
Data Collection ◽  
Sample Size ◽  
Significant Proportion ◽  
Control Measures ◽  
Systematic Sampling ◽  
Computer Assisted ◽  
Public Health Officials ◽  
To Receive

Abstract Background Epidemiological data indicate that a large part of population needs to be vaccinated to achieve herd immunity. Hence, it is of high importance for public health officials to know whether people are going to get vaccinated for COVID-19. The objective of the present study was to examine the willingness of adult residents in Greece to receive a COVID-19 vaccine. Methods A cross-sectional was survey conducted among the adult general population of Greece between April 28, 2020 to May 03, 2020 (last week of lockdown), using a mixed methodology for data collection: Computer Assisted Telephone Interviewing (CATI) and Computer Assisted web Interviewing (CAWI). Using a sample size calculator, the target sample size was found to be around 1000 respondents. To ensure a nationally representative sample of the urban/rural population according to the Greek census 2011, a proportionate stratified by region systematic sampling procedure was used to recruit particpants. Data collection was guided through a structured questionnaire. Regarding willingness to COVID-19 vaccination, participants were asked to answer the following question: “If there was a vaccine available for the novel coronavirus, would you do it?” Results Of 1004 respondents only 57.7% stated that they are going to get vaccinated for COVID-19. Respondents aged > 65 years old, those who either themselves or a member of their household belonged to a vulnerable group, those believing that the COVID-19 virus was not developed in laboratories by humans, those believing that coronavirus is far more contagious and lethal compared to the H1N1 virus, and those believing that next waves are coming were statistically significantly more likely to be willing to get a COVID-19 vaccine. Higher knowledge score regarding symptoms, transmission routes and prevention and control measures against COVID-19 was significantly associated with higher willingness of respondents to get vaccinated. Conclusion A significant proportion of individuals in the general population are unwilling to receive a COVID-19 vaccine, stressing the need for public health officials to take immediate awareness-raising measures.

Variations in Skin Resistance and Their Relationship to G.S.R. Conditioning

1960 ◽  
Vol 106 (442) ◽  
pp. 281-287 ◽  
Author(s):  
Irene Martin
Keyword(s):  
Action Potentials ◽  
Background Activity ◽  
Skin Resistance ◽  
Muscle Action ◽  
Muscle Tonus ◽  
Experimental Procedure ◽  
Discontinuous Nature ◽  
The Subject ◽  
Neural Excitation ◽  
Set Up

Any particular system which is being conditioned is likely to maintain a certain level of background activity throughout the experimental procedure; either of a discontinuous nature, as, for example, with eyeblink, heart rate and respiratory cycle, or continuously, as in the case of basal skin resistance and muscle tonus. This background activity or level of arousal does not remain constant but usually varies in time, presumably as a result of underlying neural excitation or inhibition. It may increase throughout an experiment if the subject becomes highly motivated, as with the gradients of muscle action potentials observed by Bartoshuk (1955), or decrease, if the subject becomes more relaxed and familiar with the set-up, as Duffy and Lacey (1946) found with level of skin conductance.

scholarly journals Cégkultúra, vezetői személyiség, HR szervezet és a vállalati CSR tevékenység: II. Elemzések

2021 ◽  
Vol 8 (4) ◽  
Author(s):  
Szilvia Szalai Módosné ◽  
Szonja Jenei
Keyword(s):  
Corporate Social Responsibility ◽  
Data Collection ◽  
Social Responsibility ◽  
Quantitative Study ◽  
Corporate Culture ◽  
Small Sample ◽  
Computer Assisted ◽  
Factors Influencing ◽  
Operational Characteristics ◽  
Corporate Social

Kutatásunk célja a vállalati társadalmi felelősségvállalást befolyásoló tényezők hatásainak elemzése. Kvantitatív vizsgálatot folytattunk, melynek megalapozása során a vezetői személyiség, a vállalati kultúra és a humán menedzsment működési sajátosságait elemeztük. A kutatás 2020 őszén zajlott Magyarországon. Vállalati vezetők és HR szakemberek töltötték ki kérdőívünket, számítógéppel támogatott adatgyűjtést végeztünk. A kapott 37 választ a kismintára érvényes statisztikai szabályok szerint elemeztük. Eredményeinket a COVID-19 járvány hatásai befolyásolták, a vállalati CSR tevékenység a recesszió hatására háttérbe szorult, de a vezetők attitűdje nem változott, csak a lehetőségek szűkültek. Corporate Culture, Management Personality, HR Organization and Corporate CSR Activities I. Our research aims to analyze the effects of factors influencing corporate social responsibility. We conducted a quantitative study, in the course of which we explored the operational characteristics of the managerial personality, the corporate culture and human resource management. The research took place in the autumn of 2020 in Hungary. Company executives and HR professionals completed our questionnaires, and we conducted computer-assisted data collection. The 37 responses received were analyzed according to the statistical rules applicable to the small sample. Our results were affected by the effects of the COVID-19 epidemic. Corporate CSR activity was pushed into the background due to the recession, but the attitude of managers did not change, only the opportunities narrowed. Keywords: social responsibility, managerial personality, HR activity, corporate culture 

scholarly journals Students’ Influences of CAA: A Case Study of Senior High School in Badung Bali

2019 ◽  
Vol 1 (1) ◽  
pp. 1
Author(s):  
I Gusti Ayu Vina Widiadnya Putri
Keyword(s):  
High School ◽  
Data Collection ◽  
Field Research ◽  
Analysis Data ◽  
Descriptive Study ◽  
Qualitative Description ◽  
Data Sources ◽  
Computer Assisted ◽  
Vocational High School

The aims of this study is to find out and analyzed about students’ influences of Computer-assisted assessment (CAA) It is the case study and field research of one school in Nusa Dua Badung-Bali. The data sources chosen in this study were several high schools that carried out online examinations at Nusa Dua Vocational high school Bali-Indonesia. Data collection is done by random sampling from data sources, observation, interviews, recording, and note taking. Distribution of questionnaires was also carried out to strengthen data analysis. Data is analyzed based on the formulation of the problem and the study of theory that has been, then analyzed in qualitative description. The descriptive study used paper-based surveys and interviews for data collection. To obtain information about the students’ influences of Computer-assisted assessment (CAA). Based on our review and study result, there are some influences that found. The Computer-assisted assessment (CAA) systematics is held with the aim that students become more critical and independent in solving the questions given.

Disrupting course design in online CALL teacher education: An experimentation

2018 ◽  
Vol 15 (3) ◽  
pp. 146-163 ◽  
Author(s):  
Francis Bangou ◽  
Gene Vasilopoulos
Keyword(s):  
Teacher Education ◽  
Data Collection ◽  
Language Learning ◽  
Design Thinking ◽  
Course Design ◽  
Research Data ◽  
Computer Assisted ◽  
Computer Assisted Language Learning ◽  
Language Teacher Education ◽  
Course Materials

This article experiments with creativity, ambiguity, design thinking, research, and teacher education in computer-assisted language learning within the development of a distance teacher education course on computer-assisted language learning. By deploying philosophy of immanence, the associated agencements of teacher becoming in computer-assisted language learning, and design thinking, this article generates new ways of thinking about creativity, ambiguity, design thinking, language-teacher education, and research. Data collection included course materials, student interviews, and assignments. The paper uses rhizoanalysis to map affective connections within the research agencement, highlighting potential for transformation. It presents vignettes to palpate, disrupt, and encourage further concept creation.

e-mission: An Open-Source, Smartphone Platform for Collecting Human Travel Data

2018 ◽  
Vol 2672 (42) ◽  
pp. 1-12 ◽  
Author(s):  
K. Shankari ◽  
Mohamed Amine Bouzaghrane ◽  
Samuel M. Maurer ◽  
Paul Waddell ◽  
David E. Culler ◽  
...  
Keyword(s):  
Data Collection ◽  
Open Source ◽  
Travel Behavior ◽  
Full Time ◽  
Transportation Engineering ◽  
Complex Projects ◽  
Data User ◽  
Time Work ◽  
Set Up ◽  
Extensible Software

GPS-equipped smartphones provide new methods to collect data about travel behavior, including travel survey apps that incorporate automated location sensing. Previous approaches to this have involved proprietary or one-off tools that are inconsistent and difficult to evaluate. In contrast, e-mission is an open-source, extensible software platform that consists of ( a) an app for survey participants to install on their Android or iOS smartphones and ( b) cloud-hosted software for managing the collected data. e-mission collects continuous location data, user-initiated annotations, and responses to contextual, platform initiated survey questions. New studies can be set up using the existing University of California, Berkeley, infrastructure with no additional coding, or the platform can be extended for more complex projects. This paper reviews the requirements for smartphone travel data collection, describes the architecture and capabilities of the e-mission platform, and evaluates its performance in a pilot deployment. The results show that the platform is usable, with over 150 installations in a month; stable, with over 85% of users retaining it for more than 3 days; and extensible, with interface and survey customizations accomplished in a little over a week of full-time work by a transportation engineering researcher. We hope that e-mission will be a useful tool for app-based data collection and will serve as a catalyst for related research.

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