Examlex

Solved

It Has Been Reported That Average Scores on National Exams

question 93

Multiple Choice

It has been reported that average scores on national exams, such as the Scholastic Aptitude Test (SAT) , have declined in recent years. Researchers interested in exploring this intensively interview students who have just taken the exam, those who will take it next year, and those who took it five years ago. This method is ________.


Definitions:

Corals

Marine invertebrates in the class Anthozoa that often live in compact colonies and are renowned for constructing large, intricate calcium carbonate structures.

Hydrozoans

A diverse group of mostly marine animals from the class Hydrozoa, which includes both solitary and colonial species like the Portuguese man-of-war.

Poriferans

A phylum of aquatic invertebrate animals known as sponges, characterized by their porous bodies and lack of organized tissues and organs.

Suspension Feeders

Organisms that feed by filtering suspended particles and small organisms from water.

Related Questions