Answer: Principle of motion economy.
Explanation: principle of motion economy developed by Frank and Lillian Gilbreth are guidelines to help determine the work method, workplace layout, tools, and equipment.
The aim of this is to help in identifying and replicating one best way to complete a task and also minimize the physical and perceptual loads imposed on people engaged in that task.
Erin and Mel are having marital problems. It would help their relationship if anyone of them would ask, "Can we talk about this?". Communicating about the problem would help the couple understand what happened and figure out a solution. The statements like, "It's all your fault.", How could you do that to me?", and "I can't talk to you right now." will only make things worst and not help the relationship.
According to lecture, archaeologists might have to choose between saving everything vs. only saving diagnostic artifacts, which can be analyzed.
What is diagnostic artifact?
- Changing technology has created a vast number of artifacts that mark specific time periods in archeology. These are called diagnostic artifacts because they allow archeologists to pinpoint relatively specific time periods during which they were produced.
- Archeologists studying prehistoric cultures use stone and bone tools to understand technological changes and assign approximate dates to sites.
- Historical archeologists have found increasingly detailed ways to partition time on their sites.
- For example, archeologists can date a glass bottle based on attributes that demonstrate how it was made. A hand-blown wine bottle made of thick, olive green glass is much earlier than a machine-molded medicine bottle made of clear glass and embossed with the manufacturer's name and logo.
- Documented patterns in manufacturing technology allow archeologists to determine the absolute dates for most glass bottles, ceramics, nails and other artifacts found at historic sites.
To learn more about artifacts : brainly.com/question/17362933
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A University is an Institution that offers undergraduate and graduate degrees. Universities offer graduate programs leading to a masters degree or a Ph.D.
A College is a smaller institution that typically offers undergraduates degrees. Some colleges such as community colleges and junior colleges, May Offer only two year degrees Hope I helped
