An Experiment Was Conducted to Determine If Gender of the Teacher

question 8

Multiple Choice

An experiment was conducted to determine if gender of the teacher and the amount of eye contact by the teacher influenced students' liking of the teacher. Students were randomly assigned to groups that had either a male or female teacher who made little, moderate, or sustained eye contact while giving students a lecture on career choices. At the end of the lecture the students were asked to rate their liking of the teacher. This is a design potentially with _________ main effects.

• A) 1
• B) 2
• C) 3
• D) 4

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Definitions:

Nucleotides

Organic molecules that are the building blocks of nucleic acids like DNA and RNA; consisting of a nitrogenous base, a sugar, and one or more phosphate groups.

DNA Replication

The process by which a cell duplicates its DNA, ensuring each new cell receives an exact copy.

Parent DNA

The DNA molecule that serves as a template for the synthesis of new DNA strands during cell replication.

G1 Phase

The first of four phases of the cell cycle that occurs in eukaryotic cell division, during which cellular contents, excluding the chromosomes, are duplicated.