The present study investigated the contribution of
attention to one-handed catching success. A group of
skilled (N = 8) and non-skilled (N = 10) subjects were
compared in their ability to process secondary task
information while executing a primary one-handed catching
task. On 40% of the trials, a secondary visual...
Negative attitudes towards people with disabilities persist in our society, limiting the inclusion of people with disabilities in a multitude of social roles. Despite existing research on the nature of these attitudes and interventions to improve them, people with disabilities continue to cite social barriers as some of their greatest...
Objective: There are currently 6,000-7,000 recognized rare disorders, affecting approximately 1 in 10 Americans. While each rare disease is unique, the experience of having a rare condition is relatively common. It is this common experience of having a rare disease during the Covid-19 pandemic that we aim to represent with...
Neutral genetic markers are routinely used to define distinct units within species that warrant discrete management. Human-induced changes to gene flow however may reduce the power of such an approach. We tested the efficiency of adaptive versus neutral genetic markers in differentiating temporally divergent migratory runs of Chinook salmon (Oncorhynchus...
The phenotypic identification of sex in Sebastes rockfish is difficult and often impractical from a management perspective, and the genetic basis of sex determination in the genus is currently uncertain. We tested a previously developed sex identifi- cation polymerase chain reaction restriction fragment length polymorphism (PCR–RFLP) assay in eight species...
Limited approaches exist for studying population connectivity in widely dispersing marine benthic invertebrates. Genetic techniques can provide important insights toward identifying recruitment trajectories. Here, 10 microsatellite loci were used to examine connectivity among Oregon Dungeness crabs (Cancer magister, Dana, 1852) in the California Current System (CCS) (n = 801) as...
Polymerase chain reaction (PCR) primers are reported for 68 nuclear-encoded microsatellites developed during the past several years from genomic libraries of red drum (Sciaenops ocelwtus). All68 microsatellites were tested for reproducibility and polymorphism on a sample of five to 12 red drum; 60 of the microsatellites were found to be...
Dams have contributed to the decline of migratory fishes by blocking access to historical habitat. The active transport (trap and haul) of migratory fish species above existing dams can sometimes support population recovery when the use of fish ladders or dam removal is infeasible. However, little is known about the...