The Stranger Test Ensures That a Behavior

question 24

Multiple Choice

The stranger test ensures that a behavior:

• A) is not punished unless a positive behavior is reinforced
• B) is a danger to a child or others
• C) is operationally defined
• D) occurs across settings, teachers, and situations

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Definitions:

Placenta

An organ that develops in the uterus during pregnancy, providing oxygen and nutrients to, and removing waste from, the fetus.

Trophoblast

A layer of cells surrounding the blastocyst in early development that provides nutrients to the embryo and develops into part of the placenta.

Inner Cell Mass

The inner cell mass is a group of cells inside the primordial embryo that will eventually develop into the fetus.

Germ Layers

The three primary layers of cells (ectoderm, mesoderm, and endoderm) in an embryo that develop into all organs and tissues of the body.