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Social and Behavioral Sciences Commons™
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- Keywords: Language acquisition; homesign; deafness; language creation; gesture; sign language; Nicaragua (1)
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Articles 1 - 11 of 11
Full-Text Articles in Social and Behavioral Sciences
Effects Of Neonatal Hypoxic Ischemic Brain Injury On Spatial Working Memory, Amanda L. Smith
Effects Of Neonatal Hypoxic Ischemic Brain Injury On Spatial Working Memory, Amanda L. Smith
Master's Theses
Children born prematurely or at very low birth weight (VLBW) have an increased risk for hypoxic ischemic brain injury (HI). HI refers to a lack of adequate blood and oxygen flow in the brain. HI can also occur in the term infant due to birth complications such as prolonged labor, placental dysfunction, or cord prolapse. In both populations (though exact patterns of neuropathology vary) brain damage is likely to occur in the form of decreased hippocampal and cortical volume, and enlargement of the ventricles (Kesler et al., 2004, Nagy et al., 2009). Resulting neuropathology can in turn lead to cognitive …
A Practical Scale For Multi-Faceted Organizational Health Climate Assessment, Zandra M. Zweber
A Practical Scale For Multi-Faceted Organizational Health Climate Assessment, Zandra M. Zweber
Master's Theses
The current study sought to develop a practical scale to measure workplace health climate in a way that has not previously been conceptualized – as a three-faceted approach from the employee perspective serving as an indicator of a healthy organization. The goal was to create a short, useable yet comprehensive scale that could translate into practical use by organizations and occupational health professionals planning workplace interventions. To accomplish this, the proposed multi-faceted organizational health climate scale (MOHCA) assesses three-facets which match up with three organizational levels: 1) organization 2) supervisor and 3) workgroup. Ten items were developed and tested on …
Effects Of Practice With Imposed Communication Delay On The Coordination And Effectiveness Of Distributed Teams, Megan L. Dove-Steinkamp
Effects Of Practice With Imposed Communication Delay On The Coordination And Effectiveness Of Distributed Teams, Megan L. Dove-Steinkamp
Master's Theses
The current study tested whether introduction of audio transmission delays during skill acquisition would benefit the performance effectiveness of distributed teams in a novel transfer context. Two-person university student teams (N=40) performed a simulated firefighting task in 4 practice trials and a novel transfer condition. Intra-team communications were systematically perturbed with closed-loop transmission delays ranging from 2 to 6 seconds. On average, teams were able to improve performance over time despite transmission delay, with significant differences in performance observed between certain groups both over the course and at the end of the experiment: Short (2s blocked) practice delay was associated …
Negative Event Appraisals, Cognitive Processing, And Adjustment, Kristen E. Riley
Negative Event Appraisals, Cognitive Processing, And Adjustment, Kristen E. Riley
Master's Theses
Appraisals of stressful events are linked to their adjustment to those stressful events. Appraisals can include perceptions of an event as threatening, uncontrollable, controllable, central, or challenging (Peacock & Wong, 1990). Many studies have examined effects of these appraisals on adjustment and cognitive processing (Aldwin, 2007; Lazarus, 1993; Tan, Jensen, Thornby, & Anderson, 2005), and a few have suggested that cognitive processing mediates relationships between appraisals and adjustment (Peacock & Wong, 1996). We tested cognitive processing in mediation models between appraisals and adjustment, and compared to active coping, in the context of ongoing stressors. Active coping appears to be particularly …
Reducing Knowledge Overconfidence By Reducing The Threat Of Knowledge Cue Utilization, Christopher Neil Burrows
Reducing Knowledge Overconfidence By Reducing The Threat Of Knowledge Cue Utilization, Christopher Neil Burrows
Master's Theses
Overconfident judgments are common. We are often more confident about things than we should be, and this may lead us to make maladaptive decisions. Debiasing confidence by cuing people in to how confident they should be could help people make better choices. However, people may be unwilling to accept debiasing information if doing so implies their own ignorance. This study examined whether self-affirmation can buffer people against threats to self-image, helping people to accept debiasing cues. I hypothesized that combining a cue with self-affirmation would lead to enhanced debiasing over cues or self-affirmation alone. In order to investigate this hypothesis, …
Identifying Barriers To Adherence For Hiv+ Patients Placed On Renal Dosing, Richard S. Colon Jr
Identifying Barriers To Adherence For Hiv+ Patients Placed On Renal Dosing, Richard S. Colon Jr
Master's Theses
No abstract provided.
Repetitive And Stereotyped Behaviors From Age 2 To Age 4: A Look At The Development Of High- And Low-Level Repetitive Behaviors In Children With Autism Spectrum Disorders, Kelley Knoch
Master's Theses
Restricted and repetitive behaviors (RRBs) are core features in autism spectrum disorders (ASD). Previous literature has subdivided RRBs into low and high levels. Low-level behavior is characterized by a repetition of movement, such as stereotyped movements, whereas high-level behavior includes insistence on sameness and rigid adherence to a routine. There is conflicting evidence frequency and severity of RRBs in early development in children with ASD. In the current study, we examined developmental differences in the frequency and severity of RRBs in children with ASD (n = 109) compared to children with developmental delays (DD) (n= 34). Participants were evaluated at …
Physiological Politics: Stress And Dominance Responses To Political News, Erin Strauts
Physiological Politics: Stress And Dominance Responses To Political News, Erin Strauts
Master's Theses
No abstract provided.
Mothers Do Not Drive The Development Of Adult Homesign Systems: Evidence From Comprehension, Emily Carrigan
Mothers Do Not Drive The Development Of Adult Homesign Systems: Evidence From Comprehension, Emily Carrigan
Master's Theses
Studying the communication systems that arise in spontaneously occurring cases of degraded linguistic input can help clarify human predispositions for language. Some deaf individuals born into hearing families, who do not receive conventional linguistic input, develop gestures, called “homesign,” to communicate. We examined homesign systems used by four deaf Nicaraguan adults (ages 15-27), and evaluated whether homesigners’ hearing mothers are potential sources for these systems. Study One measured mothers’ comprehension of descriptions of events (e.g., “A man taps a woman”) produced in homesign and spoken Spanish. Mothers comprehended spoken Spanish descriptions (produced by one of their hearing children) better than …
The Multi-Scale Dynamics Of Executive Function, Jason Anastas
The Multi-Scale Dynamics Of Executive Function, Jason Anastas
Master's Theses
Cognitive control is a central issue in developmental psychology. Traditional theories of psychology solve this problem by positing a top-down central executive, which coordinates cognitive resources in pursuit of goals. We propose an alternative explanation: cognitive control arises from physical interactions across many different timescales within the system. College and preschool aged participants were asked to complete a simple executive function task, card sorting. We found that multi-scale physical interactions differed depending on experimental constraints, and that executive function in these cases was driven primarily by flexibility in multi-scale interactions, rather than the dominance of one scale. This suggests that, …
Injury Risk At Work, Safety Motivation, And The Role Of Masculinity: A Moderated Mediation, Timothy J. Bauerle
Injury Risk At Work, Safety Motivation, And The Role Of Masculinity: A Moderated Mediation, Timothy J. Bauerle
Master's Theses
No abstract provided.