Answer:
measures what is supposed to measure and produces almost identical results in repeated trials
Explanation:
Validity and Reliability of a study:
Validity in any experiment or study is defined as a measurement of how efficiently test measures or calculate what it claims to measure. Psychological assessment is vital or important for a test to be valid to get accurately applied and interpreted results.
Reliability in psychological research or study refers to the stability of a measuring test or research study.
Answer:
The answer is collective behaviour.
Explanation:
Collective behaviours can be explained as spontaneous behaviours which do <u>not</u> reflect a social structure. These behaviours are influenced by groups, and the people involved in them would normally not engage in said activities.
Some examples of collective behaviours are riots and other social movements.
Answer:
C.
Explanation:
First, a representative sponsors a bill. ... If the bill passes by simple majority (218 of 435), the bill moves to the Senate. In the Senate, the bill is assigned to another committee and, if released, debated and voted on. Again, a simple majority (51 of 100) passes the bill.
Answer:
Explanation:The thing that both of these civilizations have in common is their agriculture
The mayan and the Aztec were among the first civilizations that create a more advanced irrigation system.
On the ancient sites within these civilizations, archaeologists found several structures that connect the river to an empty land that they believe was used as the space to plant crops
