Infants Are Able to See Objects About 12 Inches Away

question 97

Multiple Choice

Infants are able to see objects about 12 inches away. This allows them to _____, which aids attachment between mother and child.

• A) cry as needed
• B) hold their head without support
• C) communicate via facial expressions
• D) make eye contact

---

Definitions:

Reversibility

The ability of a process or condition to be reversed or returned to its original state.

Quasi-experimental Designs

Research designs that attempt to establish a cause-and-effect relationship but lack random assignment to groups.

Random Assignment

Random assignment is a method used in experiments to assign participants or subjects to different groups in a way that is completely by chance, ensuring the groups are statistically similar in all respects at the start of the experiment.

Quasi-experimental Design

An empirical study used to estimate the causal impact of an intervention on target population without random assignment. It is a rephrased definition highlighting its purpose for estimating causal relations.