of the semantic features of the stimulus, a binary decision, and response selection. Name-Match RT is significantly longer than Physical-Match RT. Significant differences have also been found between subjects of high and low verbal ability, and RT in a modified version of the Posner paradigm has been found to significantly correlate (negatively) with intelligence. Inspection Time. Although rese...

Background: Mental workload is one of the factors that influence individuals’ performance in the work environment as well as their efficiency and productivity. This study aimed to evaluate the effectiveness of the Rating Scale Mental Effort (RSME) for mental workload in nurses. Materials and Methods: This study was descriptive and cross-sectional conducted on 75 nurses. For assessment ...

BACKGROUND The Theory of Learned Industriousness states that durable individual differences in industriousness are due in part to differences in the extent to which individuals were rewarded for high effort at an earlier time. Individuals rewarded for high effort during training are thought to generalize greater persistence to subsequent tasks than those rewarded for low effort. This study test...

Both physical and mental effort are thought to affect vigilance. Mental effort is known for its vigilance declining effects, but the effects of physical effort are less clear. This study investigated whether these two forms of effort affect the EEG and subjective alertness differently. Participants performed a physical task and were subsequently presented with a mental task, or vice versa. Ment...

Mental effort is a limited resource which must be invested to perform mental tasks. The amount of mental effort investment that an individual experiences during task performance can be measured afterwards with the help of self-rating scales. Earlier research suggests that integration of information about somatic state changes is crucial for the self-evaluation of mental effort investment. Damag...