Derrick Is Seven Months Old Has Begun to Use the Consonant

question 798

Multiple Choice

Derrick is seven months old has begun to use the consonant sounds of b, d, m, and g in combination with vowel sounds, such as saying "ba-ba-ba." Derrick has entered the language stage known as

• A) babbling.
• B) cooing.
• C) the single-word stage.
• D) turn-taking.

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Definitions:

Behaviour Modification Techniques

Methods or strategies used to change or modify individual or group behaviors, often applied within organizational or therapeutic settings.

Social and Self-actualisation Needs

Social and self-actualisation needs refer to higher levels of human needs in Maslow's hierarchy, involving the need for relationships, esteem, and realizing one's potential.

Quantitative Approaches

Methods that involve the use of numerical data and statistical analysis to understand and solve problems.

Managerial Rules of Thumb

Informal guidelines or principles that managers use, based on experience and practice, to make decisions and solve problems.