Observation is the only practical way to study the natural behaviour of small children and animals, or people unable to read or speak to you. Also, the subjects usually don't even know they are being studied, and so are not able to "act up" or respond in a way that might deliberately please or annoy the researcher.
cheaper and quicker than longitudinal approaches and it rarely suffers from attrition. However, snap shot studies only provide us with 'snap-shots' of human behaviour. Therefore if participants were particularly tired that day it could affect the results whereas in a longitudinal study these affects would balance out over time.
a snapshot observation is when you see something out of the child's ordinary and u note it down
This is when you look at a child doing something at a certain time eg, bath time
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Nothing.
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the advantages might lead to less pollution and more trees
Only if the server is Snapshot and you have the same version of Snapshot. To create a server with snapshot, download the snapshot server creater.
What are some distinct advantages of a qualitative data gathering strategy, such as participant observation, over more quantitative approaches
Naturalistic observation, can be divided into two main sections, overt and covert. The advantages of using overt naturalistic observation is that you see your participants in their natural everyday environment, going about their daily lives as they would normally, however, this can cause demand characteristics in the participants as they may behave how they think the researcher wants them to. The advantages of using covert naturalistic observation is that your results will be extremely high in ecological validity, and there will be very few if no anomolous behaviours, however, covert observation of any kind can bring about numerous ethical issues.
Snapshot - song - was created in 1996.
A DBMS snapshot in Oracle can also be referred to as a materialized view. Basically a snapshot is a refreshable view that can be refreshed on command or commit.
create a picture in the reader's mind the is called snapshot lead.