Measuring the impacts of human and organizational factors on human errors in the Dutch construction industry using structured expert judgement

This study focuses on measuring the influence of critical Human and Organizational Factors (HOFs) on human error occurrence in structural design and construction tasks within the context of the Dutch construction industry. The primary research question addressed in this paper concerns the extent of HOFs’ contribution to human error occurrence...

The identification of incidental learning as a cause of human error by exploring big data within railway safety

Accidents at work come at a major cost including fatalities, disability and economic burden. The ideas around accident causation have changed over time from describing accidents as ‘acts of gods’ and as the fault of individual employees, to accidents being the result of an interaction between organizational, technical and human factors. Included...

Human and organizational factors influencing structural safety: A review

A broad review of the existing literature concerning Human and Organizational Factors (HOFs) and human errors influencing structural safety is presented in this study. Publications on this research topic were collected from the Scopus database. Two research focal points of this topic, namely modelling and evaluating the human error effects on...

Stop Work: Serious Games as Intervention Method to Enhance Safety Behavior

Organizations will go through great lengths to prevent accidents from occurring. This is shown in the implementation of safety management systems in which all procedures are captured describing how work can be done safely. Stopping the work is seen as one of the last barriers in risk management. Our theoretical analyses and conducted interviews...

Measures for structural safety - Modelling the human error influence on temporary falsework during the design and construction

Within the Netherlands, the building industry is startled every couple of years by an impactful structure collapse. Even though over the years, a large amount of structural failure investigation reports and studies have provided abundant lessons, regulations, and good practices, structural failures still occur occasionally. The question arises...

What employees do today because of their experience yesterday: How incidental learning influences train driver behavior and safety margins (a big data analysis)

Employee behavior plays an important role in the occurrence and prevention of incidents, affecting safety margins. In this study, we examine the potential impact of incidental learning on human behavior in the presence of variation in task design. Incidental learning is the day-to-day on-the-job learning that occurs unintentionally. This...

BN-SLIM: A Bayesian network methodology for human reliability assessment based on Success Likelihood Index Method (SLIM)

Success Likelihood Index Model (SLIM) is one of the widely-used deterministic techniques in human reliability assessment especially when data is insufficient. However, this method suffers from epistemic uncertainty as it extremely relies on expert judgment for determining the model parameters such as the rates and weights of the performance...

A Science Mapping Review of Human and Organizational Factors in Structural Reliability

In the structural safety field, it is widely acknowledged that human error is the major contributor to structural failure. Since Human and Organizational Factors (HOFs) are critical latent conditions that can lead to human errors and further structural failures, it is essential to study into HOFs in the building industry to prevent the...

Variability: Threat or Curse?

In the philosophy of SAFETY-I variability is seen as a threat, because it brings with it the possibility of an unwanted outcome. Variability of hardware is curtailed by, amongst other things, precise specifications. Variability of human behavior is curtailed by inter alia regulations and protocols. In the philosophy of SAFETY-II variability is...

Improving the performance of Success Likelihood Index Model (SLIM) using Bayesian Network

Success Likelihood Index Model (SLIM) is one of the widely-used methods in human reliability assessment especially when data is insufficient. However, this method suffers from uncertainty as it heavily relies on expert judgment for determining the model parameters such as the rates and weights of the performance shaping factors. The present...

Probabilistic safety analysis of railway lines

A new probabilistic safety assessment method applicable to conventional and high speed railway lines is presented. The main idea consists of reproducing the railway line items which are relevant to safety by means of a Bayesian network as an alternative to more limited event and fault tree structures. The model evaluates the probability of...

Human error in strabismus surgery: Quantification with a sensitivity analysis

Background- Reoperations are frequently necessary in strabismus surgery. The goal of this study was to analyze human-error related factors that introduce variability in the results of strabismus surgery in a systematic fashion. Methods- We identified the primary factors that influence the outcome of strabismus surgery. For each of the human...

Requirements for the design and implementation of checklists for surgical processes

Background- The use of checklists is a promising strategy for improving patient safety in all types of surgical processes inside and outside the operating room. This article aims to provide requirements and implementation of checklists for surgical processes. Methods- The literature on checklist use in the operating room was reviewed based on...

Reducing the controlled flight into terrain risk by human error management

An experimental analysis of human monitoring behavior in multivariable failure detection tasks

This report deals with the results of an experimental program designed to validate a model of the human observer and decision maker formulated in terms of linear estimation and classical sequential decision theory. The experiment comprised a variety of monitoring tasks in which the subjects had to detect and diagnose the occurrence of ramp...