The Importance of an Updating Internal Representation of the Environment in the Control of Visual Sampling

1985 ◽  
Vol 37 (4) ◽  
pp. 533-551 ◽  
Author(s):  
A. J. Maule
Keyword(s):  
Data Analysis ◽  
Information Sources ◽  
Internal Representation ◽  
Test Session ◽  
Extra Information ◽  
Visual Sampling ◽  
Observing Response ◽  
The Moment ◽  
Changes Over Time ◽  
Over Time

Theories of visual sampling have been founded on the assumption that human monitors use an internal representation of the environment, which changes over time in accordance with the person's expectations. Experimental evidence supporting this view is equivocal since it is based on sampling performance averaged over long periods of a test session. Two experiments are reported that use the instrumental observing response as an index of sampling. Subjects were set to discover critical events presented to three information sources, and these events were preceded by varying amounts of extra information, which affected event predictability. A procedure for data analysis was developed to evaluate the relation between sampling behaviour and the moment-to-moment changes in the states of the sources. Results supported the view that sampling was dependent on a constantly updating internal representation of the environment.

Team-Level Constructs

2019 ◽  
Vol 6 (1) ◽  
pp. 325-348
Author(s):  
David Chan
Keyword(s):  
Big Data ◽  
Data Analysis ◽  
Future Research ◽  
Methodological Issues ◽  
Research Directions ◽  
Substantive Content ◽  
Multilevel Research ◽  
Future Research Directions ◽  
Changes Over Time ◽  
Over Time

Studies of team-level constructs can produce new insights when researchers explicitly take into account several critical conceptual and methodological issues. This article explicates the conceptual bases for multilevel research on team constructs and discusses specific issues relating to conceptual frameworks, measurement, and data analysis. To advance programmatic research involving team-level constructs, several future research directions concerning issues of substantive content (i.e., changes in the nature of work and teams, member-team fit, linking team-level constructs to higher-level constructs) and strategic approaches (i.e., the construct's theoretical roles, dimensionality and specificity, malleability and changes over time, relationships with Big Data) are proposed.

scholarly journals The Primacy of the Nurse in New Zealand 1960s-1990s: Attitudes, Beliefs and Responses over Time

2021 ◽  
Author(s):  
◽  
Barbara Gay Williams
Keyword(s):  
New Zealand ◽  
Attitudes And Beliefs ◽  
Key Factors ◽  
Effect Change ◽  
Public Records ◽  
The Past ◽  
The 1960S ◽  
The Moment ◽  
Changes Over Time ◽  
Over Time

<p>Exploring the past, and pulling ideas through to the present, to inform the future can make a valuable contribution to nurses and nursing in New Zealand. By gaining some understanding of the attitudes and beliefs nurses held, and how these influenced their responsiveness, we can learn what active responses might help inform our future. Nurses in New Zealand, as individuals and within the profession as a whole, reveal the primacy of the nurse – nurses who have made and can continue to make a difference to the health of the peoples of New Zealand. A hermeneutic process was used to interpret material, from international texts, national texts and public records over four decades, the 1960s to 1990s. This was supplemented and contrasted with material from twelve oral history participants. Analysis of the material led to the emergence of four themes: Nurses’ decision-making: changes over time; An emerging understanding of autonomy and accountability; Nurses as a driving force; and Creating a nursing future. These four themes revealed an overall pattern of attitudes, beliefs and responses of the New Zealand Registered Nurse. The themes surfaced major revelations about the primacy of the nurse in New Zealand, nurses confident in their ability to take the opportunity, seize the moment, and effect change. The contribution this thesis makes to the discipline of nursing is an understanding of how the nurse actively constructs the scope of a professional response to the context. The thesis demonstrates how nurses can learn from the past, that the attitudes and beliefs that underpin our active responses can either move us forward, or retard our progress. As nurses we can also learn that to move forward we need particular attitudes, beliefs and responses, that these are identifiable, and are key factors influencing our future, thus ensuring the continued primacy of the nurse.</p>

scholarly journals The Primacy of the Nurse in New Zealand 1960s-1990s: Attitudes, Beliefs and Responses over Time

2021 ◽  
Author(s):  
◽  
Barbara Gay Williams
Keyword(s):  
New Zealand ◽  
Attitudes And Beliefs ◽  
Key Factors ◽  
Effect Change ◽  
Public Records ◽  
The Past ◽  
The 1960S ◽  
The Moment ◽  
Changes Over Time ◽  
Over Time

<p>Exploring the past, and pulling ideas through to the present, to inform the future can make a valuable contribution to nurses and nursing in New Zealand. By gaining some understanding of the attitudes and beliefs nurses held, and how these influenced their responsiveness, we can learn what active responses might help inform our future. Nurses in New Zealand, as individuals and within the profession as a whole, reveal the primacy of the nurse – nurses who have made and can continue to make a difference to the health of the peoples of New Zealand. A hermeneutic process was used to interpret material, from international texts, national texts and public records over four decades, the 1960s to 1990s. This was supplemented and contrasted with material from twelve oral history participants. Analysis of the material led to the emergence of four themes: Nurses’ decision-making: changes over time; An emerging understanding of autonomy and accountability; Nurses as a driving force; and Creating a nursing future. These four themes revealed an overall pattern of attitudes, beliefs and responses of the New Zealand Registered Nurse. The themes surfaced major revelations about the primacy of the nurse in New Zealand, nurses confident in their ability to take the opportunity, seize the moment, and effect change. The contribution this thesis makes to the discipline of nursing is an understanding of how the nurse actively constructs the scope of a professional response to the context. The thesis demonstrates how nurses can learn from the past, that the attitudes and beliefs that underpin our active responses can either move us forward, or retard our progress. As nurses we can also learn that to move forward we need particular attitudes, beliefs and responses, that these are identifiable, and are key factors influencing our future, thus ensuring the continued primacy of the nurse.</p>

scholarly journals Peacebuilding Through Yoga? Qualitative Assessment of a Yoga Program in a Social Housing Complex in Santa Marta, Colombia

2019 ◽  
Vol 29 (1) ◽  
pp. 31-41
Author(s):  
Laura Liévano-Karim
Keyword(s):  
Data Analysis ◽  
Focus Groups ◽  
Interpersonal Relationships ◽  
Social Housing ◽  
Qualitative Assessment ◽  
Housing Complex ◽  
Study Participants ◽  
Changes Over Time ◽  
Mental And Physical Health ◽  
Over Time

Abstract The goal of the study was to assess perceived mental and physical health benefits of a yoga intervention for people living in Ciudad Equidad, a social housing complex in Colombia. The study participants voluntarily enrolled to complete two yoga sessions per week, each lasting 1.5 hours, during a 3-month period. Additionally, they participated in baseline and postintervention focus groups. This qualitative assessment was intended to identify perceived changes in aggressiveness, interpersonal relationships, and stress after participating in the yoga sessions. Data analysis revealed that participants perceived changes over time in relation to when they began the intervention.

Comparison of two devices for measuring exercise transcutaneous oxygen pressures in patients with claudication

VASA ◽  
2015 ◽  
Vol 44 (5) ◽  
pp. 355-362 ◽  
Author(s):  
Marie Urban ◽  
Alban Fouasson-Chailloux ◽  
Isabelle Signolet ◽  
Christophe Colas Ribas ◽  
Mathieu Feuilloy ◽  
...  
Keyword(s):  
Oxygen Pressure ◽  
Optical Sensors ◽  
Chemical Sensors ◽  
Transcutaneous Oxygen ◽  
Starting Values ◽  
Two Systems ◽  
Transcutaneous Oxygen Pressure ◽  
New Sensors ◽  
Changes Over Time ◽  
Over Time

Abstract. Summary: Background: We aimed at estimating the agreement between the Medicap® (photo-optical) and Radiometer® (electro-chemical) sensors during exercise transcutaneous oxygen pressure (tcpO2) tests. Our hypothesis was that although absolute starting values (tcpO2rest: mean over 2 minutes) might be different, tcpO2-changes over time and the minimal value of the decrease from rest of oxygen pressure (DROPmin) results at exercise shall be concordant between the two systems. Patients and methods: Forty seven patients with arterial claudication (65 + / - 7 years) performed a treadmill test with 5 probes each of the electro-chemical and photo-optical devices simultaneously, one of each system on the chest, on each buttock and on each calf. Results: Seventeen Medicap® probes disconnected during the tests. tcpO2rest and DROPmin values were higher with Medicap® than with Radiometer®, by 13.7 + / - 17.1 mm Hg and 3.4 + / - 11.7 mm Hg, respectively. Despite the differences in absolute starting values, changes over time were similar between the two systems. The concordance between the two systems was approximately 70 % for classification of test results from DROPmin. Conclusions: Photo-optical sensors are promising alternatives to electro-chemical sensors for exercise oximetry, provided that miniaturisation and weight reduction of the new sensors are possible.

Neuropsychological Symptoms in Posttraumatic Stress Disorder and Changes Over Time

2007 ◽  
Author(s):  
Miranda Olff ◽  
Mirjam Nijdam ◽  
Kristin Samuelson ◽  
Julia Golier ◽  
Mariel Meewisse ◽  
...  
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Stress Disorder ◽  
Neuropsychological Symptoms ◽  
Changes Over Time ◽  
Over Time

Changes Over Time in Adaptive Behavior Functioning of Twice-Exceptional Children

2010 ◽  
Author(s):  
Rebecca D. Stinson ◽  
Zachary Sussman ◽  
Megan Foley Nicpon ◽  
Allison L. Allmon ◽  
Courtney Cornick ◽  
...  
Keyword(s):  
Adaptive Behavior ◽  
Exceptional Children ◽  
Twice Exceptional ◽  
Changes Over Time ◽  
Over Time
Sign in / Sign up

Export Citation Format

Share Document