"Toward the end of the first year, infants use patterns of rising and falling intonation that resemble the sounds of adult speech."
<em>Intonation</em> is the way the pitch of the voice goes up and down as you speak.
Reproducing adult intonations is one of the ways young children pick up the speech patterns in the language which is spoken at home, even before they know how to formulate sentences. It is the result of the imprint of their parents' speech on their memory. Therefore, when the child then prattles using this intonation, it may sound like they are babbling in their parents' language.
The correct answer is regression.
The child is regressing to a previous age when he used to wet the bed. He is now six years old, so he is supposed to be old enough not to wet the bed anymore, which was the case until his baby brother was born. Now the older child feels neglected and starts regressing to an earlier age in order to be noticed by his parents again.
Answer:
At the start of the war the land and sea forces used the aircraft put at their disposal primarily for reconnaissance, and air fighting began as the exchange of shots from small arms between enemy airmen meeting one another in the course of reconnoitering. Fighter aircraft armed with machine guns, however, made their appearance in 1915. Tactical bombing and the bombing of enemy air bases were also gradually introduced at this time. Contact patrolling, with aircraft giving immediate support to infantry, was developed in 1916.
Explanation:
Answer:
b. until the AIDS crisis, there was little scientific demand for data on sexual behavior.
Explanation:
Before the AIDS crisis, there was not so much interest on human sexuality from a medical and scientific point of view. While sexually transmitted diseases were already known, few had caused such a negative impact as AIDS, which became truly an epidemic.
Because of this short time frame, from the 1980s up to this day, scientists have not been able to accumulate so much information as to provide reliable data on the subject.
Answer:
<em>b. Macro</em>
Explanation:
Macro-level analysis, is <em>the analysis of the whole of society, explores the large structures, organizations, hierarchies and trends that form a society.</em>
Macro-level analysis takes into consideration the social, political, cultural, and other forces that influence societies and individuals but may not capture important aspects of micro-level social interactions.
