Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 5 of 5
Full-Text Articles in Cognitive Psychology
Do Distractor Suppression And Learning Intentionality Contribute To The Attentional Boost Effect?, Stephanie C. Crocco
Do Distractor Suppression And Learning Intentionality Contribute To The Attentional Boost Effect?, Stephanie C. Crocco
Legacy Theses & Dissertations (2009 - 2024)
In the Attentional Boost Effect (ABE), a target-detection response enhances memory for simultaneously presented unrelated stimuli (Swallow & Jiang, 2010; see Swallow & Jiang, 2013 for a review). In two experiments, participants read aloud words simultaneously presented with a dot. Trials were presented every 1150 ms (Experiment 1) or every 2200 ms (Experiment 2). In a divided attention (DA) task, participants made a key-press to dots of a specific color. In a full attention (FA) task, they only read the words aloud while ignoring all dots. Under either intentional or incidental learning instructions, the DA task included Target words, and …
Emotional Factors Affecting Face-Name Memory : The Role Of Valence And Arousal During Encoding, Stephanie Ann Kazanas
Emotional Factors Affecting Face-Name Memory : The Role Of Valence And Arousal During Encoding, Stephanie Ann Kazanas
Legacy Theses & Dissertations (2009 - 2024)
The emotion literature has maintained that emotional stimuli are prioritized over neutral stimuli: Emotional words and images are detected faster, processed more automatically, and remembered better. However, the benefit from processing emotional stimuli can also be affected by valence, wherein some emotion advantages are driven by positive emotion and others by negative emotion. This is particularly evident in the face memory literature, in which researchers have investigated the role of expressed emotion in learning new faces. For example, some have found that happy faces are more memorable than angry and neutral faces. However, when comparing memory for happy faces with …
When "Nothing" Captures Attention : Automatic Visuospatial Attentional Capture By A Gap In A Circle, Matthew Aaron Thomas
When "Nothing" Captures Attention : Automatic Visuospatial Attentional Capture By A Gap In A Circle, Matthew Aaron Thomas
Legacy Theses & Dissertations (2009 - 2024)
Abstract
I Can See What You Are Saying : Auditory Labels Reduce Visual Search Times, Kit Wing Cho
I Can See What You Are Saying : Auditory Labels Reduce Visual Search Times, Kit Wing Cho
Legacy Theses & Dissertations (2009 - 2024)
The present study explored the mechanisms underlying the self-directed speech effect, the finding that relative to silent reading of a label (e.g., “DOG”), saying it aloud reduces visual search reaction times (RTs) for locating a target picture among distractors. Experiment 1 examined whether this effect is due to a confound in the differences in the number of cues in self-directed speech (two) vs. silent reading (one) and tested whether speech, per se, is required for the effect. Self-directed speech did not reduce search RTs more than hearing only a pre-recorded auditory presentation of a label, both of which reduced RTs …
The Influence Of Emotion On Attention : Examining The Processing Of Negative And Positive Emotion Words In The Dot Probe Task, Tina Sutton
Legacy Theses & Dissertations (2009 - 2024)
The influence of emotion on attention has been examined more closely in recent years using a variety of paradigms. Öhman (1993) suggested that participants more readily pay attention to negative information than neutral information. The current work was designed to expand upon these findings by examining both negative and positive emotion word processing in a non-clinical population using the dot probe task. Experiments 1a and 1b examined the supraliminal and subliminal processing of negative and positive emotion words presented in separate blocks. The results revealed that participants responded faster to the probe when it appeared in the same location as …