The answer here is meta-analysis.
We can see here that Dr O'Connor is using meta-analysis because she is examining the 170 studies that have been done on the topic to find out the truth that lies behind theses similar studies. Meta-analysis in essence is a statistical analysis done on the results of the previous studies on a certain topic or in a certain field as it combines all of those findings to get an overall result.
I believe the answer is c.
The correct answer is letter B
Explanation: A personality theory aims to organize knowledge about personality in such a way that the large amount of information generated by scientific research is organized in a systematic and coherent way, and new hypotheses can be generated for future proof.
FALSE.
On the contrary, the development of electric energy greatly improved the quality of life of people, who came to own appliances and light at home. In today's world, large centers are ravenous energy consumers. Appliances for air conditioning, TV, internet, all this demands electric power. These are consumer goods considered essential today and are related to increased comfort and quality of life.
In precarious places, with few resources there is not a great demand of energy.