Investigating the Conceptual Model of Child-Nature Interaction in Architectural Spaces Using Grounded Theory.

OBJECTIVES: To explore factors affecting the quality of child-nature interaction (CNI) based on the views and desires of children themselves and to offer solutions and strategies to provide this kind of spaces. BACKGROUND: CNI is one of the most important needs of children which causes very profound effects on the psyche of children from different aspects. Space and context that have the ability and characteristics to provide opportunities to establish this interaction have an important role in the cognitive and social development of children. METHODS: The qualitative data were collected by draw-and-write technique from a study of 119 children aged 2-6 years from five nursery schools located in the city of Hamedan, Iran. Then, the qualitative data were coded based on the grounded theory using three main steps of open, axial, and selective coding and a conceptual model of CNI is provided by the MAXQDA software. RESULTS: The conceptual model developed from CNI consisted of seven core categories: "intertwining with nature," "objective natural elements," "nature conservation," "colors," "exaggerated plant perceptions," "path perceptions," and "nature-home similarity." CONCLUSIONS: To reach an optimal CNI within architectural spaces, thus children should have a sense of belonging to nature, be engaged in it, and protect surrounding natural elements. It is of utmost importance to reflect on some points, such as colors, familiar signs, scales, natural elements, the boundary between natural environments and interior spaces, and natural element circulation and placement in designing and planning spaces made specifically for children.

Exploring Methodological Approaches of Experimental Studies in the Field of Neuroarchitecture: A Systematic Review.

OBJECTIVES: This systematic review aims to strengthen the relationship between architecture and neuroscience by classifying data measurement techniques in the field of neuroarchitecture with a focus on the most practical and common methodological approaches. It classifies data recording techniques in different architectural categories (e.g., interior, urban, built environment). BACKGROUNDS: With regard to urban life developments and technological breakthroughs, studies of human interactions with environments have been expanding in recent years. Additionally, recent advances in neuroscience have allowed architects to find out more about human experiences in built environments, but there are few valid frameworks about what methodologies and instruments are more common to conduct experimental tasks in this interdisciplinary field. METHODS: Twenty-eight experimental studies were selected based on the preferred reporting items for systematic reviews and meta-analyses literature search extension (PRISMA) systematic review protocol and a comprehensive analysis. The task-space of selected articles was categorized into three subfields, namely, "interior design," "urban design," and "building design" based on environments and their stimuli. As for this context-based categorization, recording techniques and methodology were distinguished for each subfield division. RESULTS: More than 50% of the studies were incorporated in the first two categories, and the EEG recording was the most frequently employed neuroimaging technique thanks to the technical efficacy of its setup and the high temporal resolution of its electrophysiological signals. CONCLUSION: In this study, a summary of techniques and methodological approaches applied in the field is provided in a nut shell, and a general framework of instruments is presented to help scholars to carry out more practical research in the future leading to designing built environments more efficiently.

Wandering Eyes: Using Gaze-Tracking Method to Capture Eye Fixations in Unfamiliar Healthcare Environments.

OBJECTIVE: This study aims to investigate the elements of wayfinding in indoor complex healthcare environments. BACKGROUND: The study replicates Ghamari and Pati's 2018 study to identify the environmental attributes that attract eye fixation during wayfinding by objectively tracking eye movements and fixation as healthy subjects navigate through a complex, unfamiliar indoor healthcare setting. The study addressed what do people look at while navigating in unfamiliar healthcare environments? What are the relative time periods of eye fixations on different visual environmental elements of the healthcare-designed environments? And what role do visual environmental attributes in healthcare facilities, such as configuration, color, art, directories, maps, furniture, and so on, play during the wayfinding process. METHOD: Twenty-four adults in different genders and various age groups participated in this study and navigated five routes with different degrees of difficulty. The sequence of the destinations in this study was randomized. The data were collected by tracking gaze fixations while human subjects navigated an indoor complex healthcare environment. RESULTS: The findings show that identifying signs (29.1%), informative signs (20.8%), and architectural features (11.3%) constituted the most frequent elements attracting gaze, substantially more than the other classes of information. Four types of signage (identifying signs, informative signs, directional, and safety/regulatory signs) were accounted for 62.3% of the total gaze fixation time. CONCLUSIONS: The comparison of the ordered list based on frequencies and time of eye fixations on various elements developed in Ghamari and Pati's study shows a vast degree of similarities.

Mapping the Evolutions and Trends of Literature on Wayfinding in Indoor Environments.

Research on indoor wayfinding has increased in number and significance since the 1980s. Yet, the information on wayfinding literature is now difficult to manage given its vast scope and spread across journals, institutions, disciplines, and themes. While there is an increasing number of publications within this rapidly growing field of research, there are limited review studies in the field, and there is still missing an overall analysis of the current state of wayfinding literature and its evolution. The main objective of this study is to present a bibliometric analysis of about forty years of research on indoor wayfinding to provide an overview of the research landscape. The final database of the study contained 407 publications. VOSviewer was used as a science mapping software tool to identify major focus areas and to identify influential authors, publications, and journals using various network analysis techniques, such as term co-occurrence, co-citation, and bibliographic coupling. Similar co-occurrence analysis was used to understand how the intellectual base of the field has evolved over time and what the major themes are that have contributed to this evolution. The results show that this field has initially been mainly focused on few themes but has later become more diversified to acknowledge the multi-dimensional characteristics of indoor wayfinding. While spatial knowledge acquisition and cognitive maps are still dominant core areas, there are topics, such as signage, isovists, and the use of eye-tracking and virtual reality, that still need to be further investigated.

Neuroarchitecture Assessment: An Overview and Bibliometric Analysis.

Research on the relationship between architecture and neuroscience has increased in number and significance since the 1990s. Although a growing number of studies revolve around this field of research, there are very limited studies that have reviewed and assessed the field and there is a gap in the literature to address the overall analysis of neuroarchitecture literature and its evolution. Additionally, neuroarchitecture literature is now challenging to manage because of its multidisciplinary scope and wide range spread within different themes and journals. The primary aim of this study is to present a bibliometric analysis of three decades of research on neuroarchitecture. This provides an overall picture of the field and its research landscape. Two hundred and ninety-five publications were included in the final database of the study after screening processes. Next, a science mapping tool, VOSviewer, was utilized to detect major topics as well as influential authors, countries, publications, and prominent journals using different network analysis techniques such as term co-citation, term co-occurrence, and bibliographic coupling. Next, a similar co-occurrence analysis was conducted to identify the major themes and the evolution of the intellectual basis of the field. SciMAT was also used to detect how the intellectual base of the knowledge in the field has evolved over time. It also assisted to identify the major themes that have contributed to this evolution. The results show that this field has initially been mainly focused on few themes but has later become more diversified to acknowledge the multi-faceted characteristics of neuroarchitecture; over time, the intellectual base of the field of neuroarchitecture started to grow, particularly from 2016. Major progress in the development of theoretical and methodological approaches has been achieved and there has been a paradigm shift toward major keywords in neuroarchitecture such as EEG, fMRI, and virtual reality.

Can Hospital Form Trigger Fear Response?

OBJECTIVE: To examine whether exposure to curve versus sharp contours in the built healthcare setting produces systematic and identifiable patterns of amygdala activation and behavioral response in healthy adults. BACKGROUND: Recent studies in cognitive neuroscience suggest that humans prefer objects with a curved contour compared with objects that have pointed features and a sharp-angled contour. An implicit perception of threat represented by sharp objects, in humans, was hypothesized to explain this bias. METHOD: The study adopted a within-subject experimental design, where 36 subjects (representing three age-groups and both sexes) were exposed to a randomized order of 312 real-life images (objects, interiors, exteriors, landscape, and a set of control images). Amygdala activation was simultaneously captured using functional magnetic resonance imaging technology. Subjects' preference (like/dislike) data were also collected while in the scanner. Data were collected in 2013. RESULTS: In case of images depicting landscape and healthcare objects, brain scans show significant higher amygdala activation associated with sharp contours. However, in relation to images depicting hospital interiors and exterior envelops, brain scans show significant higher amygdala activation associated with curve contours. These activations pertain to exposure during the precognitive stages of the subjects' perception. CONCLUSION: Hospital forms do have systematic impact on fear response during precognitive stages of human perception. Whether this first impression colors the subsequent experience of an actual patient with real illness or injury is unknown.