Qualitative Data Can Be Measured Quantitatively

Question: One disadvantage of using a survey to gather data for psychological purposes is the fact that it can be __________.A.an inefficient data collection toolB.only used to gather unobservable informationC.difficult to use for research purposesD.potentially unreliable or invalid

Answer: d

Question: An advantage of using longitudinal studies is that __________.A.they are relatively inexpensiveB.they take little time to conductC.they generally have small amounts of dataD.subject variation is often reduced

Answer: d

Question: Research data that is presented using descriptive language is said to be __________.A.quantitativeB.qualitativeC.experimentalD.insufficient

Answer: b

Question: Experimental data that is expressed using numbers is said to be __________.A.quantitativeB.qualitativeC.descriptiveD.insufficient

Answer: a

Question: Identify each of the following data as qualitative or quantitative. 1. The liquid is light blue in color.2. It tastes sour.3. The maple leaf is 9 cm long.4. It smells sweet.5. The mass of the computer is 2 1/2 kg.6. It gets darker over a period of time.

Answer: 1. The liquid is light blue in color = qualitative2. It tastes sour = qualitative3. The maple leaf is 9 cm long = quantitative4. It smells sweet = qualitative5. The mass of the computer is 2 1/2 kg = quantitative6. It gets darker over a period of time = qualitative

Question: Explain the difference between qualitative and quantitative data, and give one example of each.

Answer: Quantitative data uses objective measurements, such as number and measurements, as in, "There are six chimps in the enclosure." Qualitative research provides subjective measurements, such as narratives and observations, as in, "The six chimps were entranced by the toys in the enclosure." Qualitative data is more likely to be collected in a natural environment where researchers have less control over what is happening.

Question: Qualitative data can be measured quantitatively. t/f?

Answer: TRUE

Question: An anthropomorphic error occurs when participants become aware that they are being observed in a naturalistic observation study. t/f?

Answer: FALSE

Question: Which of the following statements concerning cross-sectional research is false?A.Cross-sectional research analyzes the same subjects over a period of time.B.Cross-sectional research is used to compare variables across groups.C.Cross-sectional research conducts a particular study only one time.D.Cross-sectional research is often used in educational or developmental psychology.

Answer: a

Question: Read the scenario below and answer the question that follows. A researcher wants to observe the playground behavior of preschoolers. In order to conduct the experiment, video cameras are secretly placed in several areas of the playground. The researcher is conducting the research by using which descriptive research method?A.naturalistic observationB.longitudinal studyC.cross-sectional studyD.case study

Answer: a

Question: One of the primary benefits of a survey is that they __________.A.can generate cause-and-effect conclusionsB.allow efficient gathering of unobservable phenomenaC.allow for researchers to observe one's natural behaviorD.are able to provide a detailed look at a single subject

Answer: b

Question: Explain the advantages and disadvantages of using surveys for data collection.

Answer: Surveys allow scientists to sample behavior from many different people very quickly. This allows them to get a sense of how people behave, what they believe, what they value, and more. Surveys directly ask people for their opinions and thoughts. The advantages of using surveys include the collection of efficient data, ease of use, and the ability to gather information on unobservable phenomena such as emotions, feelings, and attitudes. Disadvantages include the potential for unreliable data due to deception, memory lapses, and poor questioning, and it is not a tool that enables researchers to draw cause-and-effect conclusions.

Question: Describe the difference between longitudinal and cross-sectional research.

Answer: Longitudinal studies observe and analyze sample data over a period of time, whereas cross-sectional studies observe sample data one time and compare the data with other groups.

Question: Read the data example below and answer the question that follows.The subject was placed in a strange room and appeared highly anxious, often fidgeting and glancing out the window every few seconds.What type of data is represented?A.qualitativeB.quantitativeC.experimentalD.naturalistic

Answer: a

Question: Research that explores cause and effect relationships by manipulating data is known as __________.A.descriptiveB.quantitativeC.experimentalD.qualitative

Answer: c

Question: Which of the following statements is not correct concerning qualitative and quantitative research?A.Research cannot use both qualitative and quantitative methods in a study.B.Research can use both qualitative and quantitative data in a study.C.Quantitative research uses numbers and measurements.D.Qualitative research uses descriptions and observations.

Answer: a

Question: A case study allows a more detailed look at the life of a single subject than any other study. t/f?

Answer: TRUE

Question: Some researchers claim that there is not much difference between qualitative and quantitative data. t/f?

Answer: TRUE

Question: Naturalistic observation is commonly used for anthropology studies. t/f?

Answer: true?

Question: Qualitative research generally uses numbers to represent research data. t/f?

Answer: FALSE

Question: An anthropomorphic error occurs when researchers __________.A.tell research subjects that they are being observedB.fail to properly manipulate variables in an experimentC.fail to explain behavior of subjects in an objective wayD.assign human-like emotions and behavior to animals

Answer: d

Question: Read the scenario below and answer the question that follows.A researcher assigns the following number scale to high school classes:1 = Freshman2 = Sophomores3 = Juniors4 = SeniorsFor this study, the researcher is analyzing data by using __________ measures.A.descriptiveB.qualitativeC.quantitativeD.naturalistic

Answer: c

Question: In traditional naturalistic observation, the subject or subjects being studied __________.A.will have to sign a waiver to authorize the observationB.may be unaware that observation is being conductedC.provide detailed explanations of their mental processesD.are supposed to change their behavior due to the observation

Answer: b

Question: A researcher wants to compare math performance scores of high school juniors who are located in various urban areas. The researcher will most likely conduct the research by using which descriptive research method?A.naturalistic observationB.longitudinal studyC.cross-sectional studyD.case study

Answer: c