The invention from the song dynasty that improved clocks was: The clock tower/clepsydra clock
This invention is the first type of clock that utilized the <em>escapement mechanism </em> that is applied by many European countries around 2 centuries later to produce their clocks.
Answer: Usually in a traditional crime scene you can move through the process slowly. When working in a deployment zone/ hot zone you have a very little time, just minutes, to get in, collect all the evidence and move out of the scene quickly and safely. They are also limited in equipment along with vehicle/ transportation and safety.
Based on historical context, the statement about anthropologists studying sexuality as features of anthropology before World War II are the following:
- Human sexuality was considered to be a fundamental aspect of the culture and was included in various customs.
- Anthropologists like Margaret Mead researched sexuality among young people in the western Pacific.
However, the statement about Anthropologists studying sexuality as a feature of anthropology after World War II is the following:
- Anthropologists no longer focused on sexuality customs that centers on marriage, relatives, and family.
- Anthropologists started researching sexuality issues such as gay, lesbian, and queer life, etc.
Hence, in this case, it is concluded that anthropologists studied different characteristics of sexuality before and after World War II.
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Answer: . Olivia (a 15-month-old girl) looks at her mother before she smiles at an unfamiliar woman
Explanation:
Example of Social referencing. a child sees a fearful expression on his mother's face as he reaches to touch something, he will be less likely to touch it.
Answer:
Mall patrons are less likely to be representative of the target population.
Explanation:
A mall intercept interview is also known as mall intercept surveys. It is a method of research in which people or customers visiting the mall are being approached for an interview to be conductor or for a survey to be carried out. Those who responds are most times rewarded for their participation. A mall intercept interview helps to gather data from different population, it also provides both Qualitative and quantitative data