Author Question: Describe cluster sampling and identify some strengths and weaknesses of this technique. What will ... (Read 72 times)

drink

  • Hero Member
  • *****
  • Posts: 554
Describe cluster sampling and identify some strengths and weaknesses of this technique.
 
  What will be an ideal response?

Question 2

Karla wants to better understand the everyday experiences of individuals with paranoid schizophrenia and how the symptoms of their schizophrenia impact their interactions with others. She has identified an individual who is willing to be a part of the research, which is best termed ____.
 
  a. ethnography
 b. phenomenology
 c. grounded theory
 d. participatory action research



miss_1456@hotmail.com

  • Sr. Member
  • ****
  • Posts: 289
Answer to Question 1

Cluster sampling involves randomly selecting preexisting clusters or groups instead of randomly selecting individuals. The main advantages are (1) it is easy to obtain a large sample quickly, and (2) because the participants are already organized in groups, it is often easy and convenient to test them as a group. For example, you could hand out questionnaires to an entire class instead of giving questionnaires to one person at a time. The main concern with cluster sampling is that the individuals within a cluster may not be independent. If the clusters consist of families, for example, it is likely that all of the family members share some common interests and common experiences.

Answer to Question 2

b



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

For a complete list of videos, visit our video library