Questions: Question 41 (1 point) Babies are typically able to crawl between months of age. 6 and 10 5 and 8 10 and 12 8 and 10 Question 42 (1 point) speech is the style of speech directed toward infants that is characterized by short, simple sentences. Child-centered Parent-generated Infant-directed Adult-modified

The answer is 6 and 10

Babies typically begin to crawl between 6 and 10 months of age. This is a widely recognized developmental milestone supported by pediatric research and developmental psychology.

While some babies may start crawling as early as 5 months, it is less common. The range of 5 to 8 months is narrower and does not encompass the majority of infants' crawling onset.

By 10 to 12 months, most babies have already started crawling and may even be progressing to standing or walking. This range is generally considered late for the onset of crawling.

Although some babies do start crawling between 8 and 10 months, this range is also narrower and does not include the earlier months when many babies begin to crawl.

The answer is Infant-directed

Child-centered speech refers to communication that focuses on the child's interests and needs but does not specifically describe the style of speech directed toward infants.

Parent-generated speech is not a recognized term in developmental psychology or linguistics for the specific style of speech directed toward infants.

Infant-directed speech, also known as "motherese" or "parentese," is characterized by short, simple sentences, a higher pitch, and exaggerated intonation. This style of speech is used to engage infants and support their language development.

Adult-modified speech could refer to any adjustments adults make in their speech, but it is not the specific term used for the style of speech directed toward infants.