Observe

 Observe

is the active acquisition of information from a primary source. In living beings, observation employs the senses. In science, observation can also involve the perception and recording of data via the use of scientific instruments.

 

synonyms, antonyms, idiomatic expressions, and related words for observe, like: look-at, watch, examine, inspect, recognize, discern, note, witness, follow, obey and noticeable.

 

There are four types of observational research you can do, ranging from detached observation with no participation on your part (complete observer) to immersing yourself completely in the environment (complete participant).

 

Testing Method.

Case Study Method.

Cross-Sectional Method.

Naturalistic-Observation Method.

Laboraotry Method.

Longitudinal Method.

 

Scientists observe in many ways – with their own senses or with tools such as microscopes, scanners or transmitters to extend their vision or hearing. These tools allow for more precise and accurate observations. Scientists also use equipment to measure things like radiation or pH – phenomena not directly observable.