Upward and downward social mobility are both types of vertical mobility , a change in position between social levels. Horizontal mobility , a change in position at the same social level, is actually much more common than vertical mobility.
Answer: a. selecting sample members to study because they possess attributes important to understanding the research topic.
Explanation:
A purposive sampling is a sampling technique in which the researchers rely on their own decision or judgement in choosing the members of the population of the study. This is a non-probability sampling as no random selection is made.
This sampling method needs the researcher must be possessing prior knowledge about the purpose of the study so that the researcher can choose the desired and eligible members for the study.
Dating has been the intimate relationship between individuals with different meanings. The statement is true, that traditional dating followed a ritual pattern.
<h3>What is a dating ritual pattern?</h3>
The dating ritual pattern has been the followed standards in the dating, The traditional dating patterns were followed with the active role of the male gender and the courtship leading to engagement.
The traditional dating pattern has been the understandable ritual pattern in the behavior. Thus, the given statement is true.
Learn more about dating, here:
brainly.com/question/16214927
The infinitive phrase is "to play".
An Infinitive phrase is a compilation of words comprising of an infinitive and the modifier(s) as well as (pro)noun(s) or noun phrase(s) which capacity as the actor(s), indirect object(s), backhanded object(s), or complement(s) of the activity or state communicated in the infinitive, for example, We expected to leave early. To Leave is the infinitive phrase that is present in the example sentence.
