Saanvi Is Proposing to Study How Self-Esteem Changes as We

question 240

Multiple Choice

Saanvi is proposing to study how self-esteem changes as we enter adolescence.To do this,she plans on assessing the self-esteem of a large sample of children who are 6,8,and 10 years old.She will then measure their self-esteem every three years for the next 9 years.Saanvi is using a ___ research design.

• A) cross-sectional
• B) double-blind
• C) sequential
• D) longitudinal

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Definitions:

Protons

Particles with a positive charge found in the nucleus of an atom, playing a role in the atom's mass and total charge.

Neutrons

Subatomic particles found in the nucleus of an atom, with no electric charge and a mass slightly larger than that of protons.

Solvent

A substance that dissolves a solute, resulting in a solution; usually a liquid but can also be a solid or gas.

Water

A clear, flavorless, scentless, and almost invisible chemical compound that primarily makes up the waters of Earth's rivers, lakes, and seas.