TO SEE OR NOT TO SEE: The Need for Attention to Perceive Changes in Scenes
- Ronald A. Rensink, J. O'Regan, James J. Clark
- Psychology
- 1 September 1997
When looking at a scene, observers feel that they see its entire structure in great detail and can immediately notice any changes in it. However, when brief blank fields are placed between…
The Mental Health of Young People in Australia: Key Findings from the Child and Adolescent Component of the National Survey of Mental Health and Well-Being
- M. Sawyer, F. Arney, S. Zubrick
- Medicine, PsychologyAustralian and New Zealand journal of psychiatry…
- 1 December 2001
Child and adolescent mental health problems are an important public health problem in Australia and the appropriate balance between funding provided for clinical interventions focusing on individual children and families and funding for interventions that focus on populations, requires careful study.
Compassion Fatigue, Compassion Satisfaction, and Burnout: Factors Impacting a Professional's Quality of Life
- G. Sprang, James J. Clark, Adrienne Whitt-Woosley
- Psychology, Medicine
- 7 May 2007
This study examined the relationship between three variables, compassion fatigue (CF), compassion satisfaction (CS), and burnout, and provider and setting characteristics in a sample of 1,121 mental…
Microsaccades as an overt measure of covert attention shifts
- Ziad M. Hafed, James J. Clark
- Psychology, BiologyVision Research
- 1 October 2002
Data Fusion for Sensory Information Processing Systems
- James J. Clark, A. Yuille
- Computer Science
- 1 October 1990
The role of data Fusion in Sensory Systems, Bayesian Sensory Information Processing, and Temporal Aspects of Data Fusion are introduced.
Picture Changes During Blinks: Looking Without Seeing and Seeing Without Looking
- J. O'Regan, H. Deubel, James J. Clark, Ronald A. Rensink
- Psychology
- 1 January 2000
Observers inspected normal, high quality colour displays of everyday visual scenes while their eye movements were recorded. A large display change occurred each time an eye blink occurred. Display…
On the Failure to Detect Changes in Scenes Across Brief Interruptions
- Ronald A. Rensink, K. O’regan, James J. Clark
- Psychology
- 1 January 2000
When brief blank fields are placed between alternating displays of an original and a modified scene, a striking failure of perception is induced: The changes become extremely difficult to notice,…
An unsupervised, online learning framework for moving object detection
- Vinod Nair, James J. Clark
- Computer ScienceProceedings of the IEEE Computer Society…
- 27 June 2004
This work presents a framework that learns the classifier online with automatically labeled data for the specific case of detecting moving objects from video with an online learner based on the Winnow algorithm.
Authenticating Edges Produced by Zero-Crossing Algorithms
- James J. Clark
- Physics, MedicineIEEE Transactions on Pattern Analysis and Machine…
- 1989
It is shown that zero-crossing edge detection algorithms can produce edges that do not correspond to significant image intensity changes, and it is seen that authentic edges are denser and stronger, on the average, than phantom edges.
Secondary traumatic stress and burnout in child welfare workers: a comparative analysis of occupational distress across professional groups.
- G. Sprang, C. Craig, James J. Clark
- PsychologyChild welfare
- 2011
Being male, young, Hispanic, holding rural residence, and endorsing a lack of religious participation were significant predictors of secondary traumatic stress, and being male and young predicted high burnout rates, while actively participating in religious services predicted lower burnout.
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