Psychology Commons^™

Cognitive Vulnerability To Anxiety: A Review And An Integrative Model., Allison J Ouimet, Bertram Gawronski, David J A Dozois

Psychology Publications

Consistent research evidence supports the existence of threat-relevant cognitive bias in anxiety, but there remains controversy about which stages of information processing are most important in the conferral of cognitive vulnerability to anxiety. To account for both theoretical and empirical discrepancies in the literature, an integrative multi-process model is proposed wherein core assumptions of dual-systems theories from social and cognitive psychology are adapted to explain attentional and interpretive biases in the anxiety disorders. According to the model, individual differences in associative and rule-based processing jointly influence orientation, engagement, disengagement, and avoidance of threat-relevant stimuli, as well as negatively-biased interpretation of …

Battle Of The Sexes, Andria Musso

Undergraduate Psychology Research Methods Journal

The purpose of the experiment was to see which sex pays better attention to a speaker present a story. A video was shown of two detailed passages read by both a woman and man. The speakers were as equally attractive in the researcher’s opinion, dressed nicely, and videotaped from the neck line up. If the speaker was a woman it was hypothesized that men would remember more details about the story whereas women would remember more about the appearance of the female speaker but that no sex differences would be found for either measure when the speaker was a man. …

Rightward Biases During Bimanual Reaching, Gavin Buckingham, David Carey

Gavin Buckingham

Two experiments were carried out to investigate whether attention is biased toward the right hand of right handers during bimanual coordination (Peters 1981). A novel discontinuous double-step reaching task was developed, where right-handed participants executed a bimanual reach followed by a left or right hand unimanual reach. Asymmetries in the downtime between the bimanual and unimanual reach portions (the refractory period) were used to infer the direction of attention. A shorter right hand refractory period was found in the first experiment, indicating a rightward bias in attention. In a second experiment, shifting the focus of attention during the bimanual portion …

Training Forgetting Of Negative Material In Depression, Jutta Joormann, Paula T. Hertel, J. Lemoult, Ian Henry Gotlib

Psychology Faculty Research

In this study, the authors investigated whether training participants to use cognitive strategies can aid forgetting in depression. Participants diagnosed with major depressive disorder (MDD) and never-depressed participants learned to associate neutral cue words with a positive or negative target word and were then instructed not to think about the negative targets when shown their cues. The authors compared 3 different conditions: an unaided condition, a positive-substitute condition, and a negative-substitute condition. In the substitute conditions, participants were instructed to use new targets to keep from thinking about the original targets. After the training phase, participants were instructed to recall …

Adhd And Working Memory: The Impact Of Central Executive Deficits And Overwhelming Storage/Rehearsal Capacity On Observed Inattentive Behavior, Michael Kofler

Electronic Theses and Dissertations

Inattentive behavior is considered a core and pervasive feature of ADHD; however, an alternative model challenges this premise and hypothesizes a functional relationship between working memory and inattentive behavior. The current study investigated whether inattentive behavior in children with ADHD is functionally related to domain-general central executive and/or subsidiary storage/rehearsal components of working memory. Objective observations of children's attentive behavior by independent observers were conducted while children with ADHD (n=15) and typically developing children (n=14) completed 10 counterbalanced tasks that differentially manipulated central executive, phonological storage/rehearsal, and visuospatial storage/rehearsal demands. Results of latent variable and effect size confidence interval analyses …

Inhibitory Deficits In Children With Attention-Deficit/Hyperactivity Disorder: Intentional Versus Automatic Mechanisms Of Attention, Mark T. Fillmore, Richard Milich, Elizabeth P. Lorch

Psychology Faculty Publications

Application of theoretically based tasks to the study of the development of selective attention has led to intriguing new findings concerning the role of inhibitory mechanisms. This study examined inhibitory mechanisms using a countermanding task and an inhibition of return task to compare deficits in intentionally, versus reflexively, controlled inhibition of attention in children with attention deficit hyperactivity disorder. Fifty children with attention-deficit/hyperactivity disorder (ADHD) were classified into one of three subtypes: predominantly inattentive (ADHD/PI), combined (ADHD/C), and those children with ADHD/C who also met criteria for comorbid oppositional defiant disorder (ADHD/C + ODD). The groups were compared to a …

Attention Allocation And The Variability Of The Stereotype Priming Effect, Katherine R. White

Open Access Theses & Dissertations

The stereotype priming effect is assumed to be a rather uniform and robust effect. However, a closer look at the existing literature suggests that the `standard' stereotype priming effect may be more susceptible to variability than originally believed. In the present study, we sought to demonstrate that the stereotype priming effect displays significant variability in strength depending upon the level of attention allocated to the stereotype feature of interest. Participants were assigned to 1 of 3 conditions: a lexical decision task (LDT) condition, a pre-primed LDT condition, and a gender categorization condition. It was predicted that the stereotype priming effect …

Effects Of Concurrent Task Performance On Object Processing, Gabriela Durán

Open Access Theses & Dissertations

Most research on visual object identification focus on the bottom-up processes of the visual what? and where? pathways. However, such research has not been able to fully account for many visual abilities (e.g., identifying an object among many other objects and across changing conditions). Neurological evidence has shown that feedback from high-level areas (i.e., top-down processing) makes object processing more efficient. However, there are no behavioral studies that have tested this. Thus, four experiments used a concurrent n-back task to occupy higher-level areas and tested its effects on visual object processing relative to a number-repetition control task.

Experiment 1 examined …