Biomaterial Database

[Effect of long-term moderately hard and hard physical work on the psychomotor efficiency and mental work capacity (II.)]. 1979

Z Makowska

23 women, aged 19--24, of average physical efficiency, were examined. The following aspects were taken into account: an influence of long-lasting cyclic physical work on bicycle ergometer on the results obtained during the visual and auditory reaction time, the task performed with different speed using the test of visual and motorial coordination and Piórkowski's Test, as well as work efficiency in Pauli's test and learning and reproduction of nonsensical syllables. Long-lasting physical work resulted in a significant prolongation of the visual reaction time and increased number of mistakes in case of a task performed with maximum speed using the test of visual and motorial coordination. Negative but weak effects of physical effort were observed in the results of auditory reaction time and tasks checking the mental work efficiency. In the initial stage of the experiment (the early part) in some tasks a positive effect of physical effort was observed.

UI	MeSH Term	Description	Entries
D008568	Memory	Complex mental function having four distinct phases: (1) memorizing or learning, (2) retention, (3) recall, and (4) recognition. Clinically, it is usually subdivided into immediate, recent, and remote memory.
D009787	Occupational Medicine	Medical specialty concerned with the promotion and maintenance of the physical and mental health of employees in occupational settings.	Industrial Medicine,Medicine, Industrial,Medicine, Occupational
D004526	Efficiency	Ratio of output to effort and or resources, or the ratio of effort and or resources produced to energy expended.	Productivity
D005082	Physical Exertion	Expenditure of energy during PHYSICAL ACTIVITY. Intensity of exertion may be measured by rate of OXYGEN CONSUMPTION; HEAT produced, or HEART RATE. Perceived exertion, a psychological measure of exertion, is included.	Physical Effort,Effort, Physical,Efforts, Physical,Exertion, Physical,Exertions, Physical,Physical Efforts,Physical Exertions
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D001307	Auditory Perception	The process whereby auditory stimuli are selected, organized, and interpreted by the organism.	Auditory Processing,Perception, Auditory,Processing, Auditory
D013647	Task Performance and Analysis	The detailed examination of observable activity or behavior associated with the execution or completion of a required function or unit of work.	Critical Incident Technique,Critical Incident Technic,Task Performance,Task Performance, Analysis,Critical Incident Technics,Critical Incident Techniques,Incident Technic, Critical,Incident Technics, Critical,Incident Technique, Critical,Incident Techniques, Critical,Performance, Analysis Task,Performance, Task,Performances, Analysis Task,Performances, Task,Task Performances,Task Performances, Analysis,Technic, Critical Incident,Technics, Critical Incident,Technique, Critical Incident,Techniques, Critical Incident
D014796	Visual Perception	The selecting and organizing of visual stimuli based on the individual's past experience.	Visual Processing,Perception, Visual,Processing, Visual