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Which of the following is NOT considered a strength of practice evaluations?
- A- feedback to clients
- B- knowledge building
- C- time and cost
- D- limited application
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The simplest of single-system designs is called:
- A- AB Design
- B- ABC design
- C- Multiple Baseline Design
- D- A case study
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A study where a pre survey and a post survey are conducted is which design format
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T/F: Baseline is the repeated measurement prior to the intervention.
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True or False: Process recording are the notes a social worker will take after meeting with a client that details the main components that were covered in an interview.
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An ABAB Evaluation design is:
- A. Also known as a reversal or withdrawal design.
- B. Is the best design to utilize in all situations
- C. Is an AB design that withdraws the intervention then reintroduces the intervention.
- D. Both A and C.
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Which of the following is not a strength of the single system practice evaluation?
- A)Feedback to Client
- B)Validity
- C)Knowledge Building for Practice
- D)Time and Cost
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Which limitations are there for single system practice evaluations?
- A)Limited Application
- B)No group application
- C)Lack of everyday application
- D)Limited Data Analysis
- E) Both A&D
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Which type of probability sampling involves taking the list of elements and choosing every nth element on the list?
- a. Simple random sampling
- b. Systematic random sampling
- c. Stratified random sampling
- d. Cluster sampling
- Which type of nonprobability sampling involves identifying participants, who then contact others?
- a. Criterion sampling
- b. Quota sampling
- c. Snowball sampling
- d. Availability sampling
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Which of the following is NOT a sampling method?
- A. simple random
- B. systematic random
- C. Specific Random
- D. Cluster
True/False: When conducting sampling in an agency, you do not need to modify your sampling methods.
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Which is not an example of probability sampling?
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a. Simple random
- b. Systematic random
- c. Typical cases
- d. Cluster
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What are the 2 ethical issues in sampling?
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a. Probability sampling and nonprobability sampling
- b. Reporting the sampling method and informed consent
- c. Sampling error and sampling accuracy
- d. Sample and population
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T/F A representative sample has the same distribution as the population where it is selected.
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Which type of probability sampling method can generalize with minimal limitations and are listed in the sampling frame?
- A) simple random
- B) Systematic random
- C) stratified random
- D) cluster
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1) Systematic random sampling falls under probability sampling. Which of the follow is the definition of it?
- a) Involves randomly sampling a larger unit containing the elements of interest, and then sampling from these larger units the elements to be included in the final sample
- b) Involves taking the list of elements and choosing every nth element on this list. The size of n depends on the size of the sampling frame and the intended size of the sample
- c) Easiest of the sampling methods, where the population is treated as a whole unit and each element has an equal probability of being selected in the sample
- d) In it the population is divided into strata, and subsamples are randomly selected from each of the strata
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2) What is the definition of nonprobability sampling?
- a) It occurs when every element in the population has a known chance of being selected
- b) It has the same distribution of characteristics as the population from which it is selected
- c) It is a list of all the elements in the population from which the sample is selected
- d) It allows the research to intentionally select elements that are information rich
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T/F: Probability sampling allows you to handpick the sample according to the research question.
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The sampling method that takes a list of elements and chooses every nth element on the list is:
- a. Simple Random Sampling
- b. Systematic Random Sampling
- c. Stratified Random Sampling
- d. Cluster Sampling
- Which of the following is not a strength of the single system practice evaluation?
- A)Feedback to Client
- B)Validity
- C)Knowledge Building for Practice
- D)Time and Cost
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Which limitations are there for single system practice evaluations?
- A)Limited Application
- B)No group application
- C)Lack of everyday application
- D)Limited Data Analysis
- E) Both A&D
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Which of the following is considered a method for collecting data?
- a. Observation
- b. Scales
- c. Secondary Data
- d. All of the above
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When would it be applicable to use questionnaires?
- a. When response rate is not a top priority
- b. Anonymity is important
- c. Time and money are of no great object
- d. A and B
- e. B and C
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Which is NOT one of the 6 major methods of collecting data?
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Secondary data
- Logs and Journals
- Applicability
- Scales
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True or False: The reactive effect is when the interviewer does NOT impact the participant’s response or feedback
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Which of the six methods of data collection cannot be qualitative?
- a.) Logs and journals
- b.) interviews
- c.) scales
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Reliability refers to
- a.) the consistency of a measure
- b.) the correlation coefficient
- c.) is unnecessary in research
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Which testing of reliability compares an administration of an instrument done by different observers or interviewers:
- A. Test-Retest
- B. Alternate Form
- C. Split Half
- D. Observer Reliability
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T/F: Validity focuses on consistency of measure and if there are differences in the phenomenon measured rather than the instrument itself.
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1) Which of the following do not include both qualitative and quantitative data?
- a) Interviews and questionnaires
- b) Secondary data and interviews
- c) Journals, logs, and scales
- d) Observation techniques and secondary data
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2) Which of the following is a type of questionnaire?
- a) Mailed questionnaire
- b) Telephone survey
- c) Group questionnaire
- d) Web or online survey
- e) All of the above
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1. Which of the six methods of data collection cannot be qualitative?
- a.) Logs and journals
- b.) interviews
- c.) scales
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2. Reliability refers to
- a.) the consistency of a measure
- b.) the correlation coefficient
- c.) is unnecessary in research
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1- which of the following is a source of error when determining reliability?
A. rates under treatment
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B. unclear definition of variable
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2- validity is more difficult to establish than reliability.
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What is a source of error?
- a) Unclear variable definitions
- b) Use of retrospective information
- c) Structure of the Instrument
- d) Variations in conditions of data collection
- e) All the above
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Which source of error can both enhance or decrease reliability?
- a) Unclear variable definitions
- b) Use of retrospective information
- c) Structure of the Instrument
- d) Variations in conditions of data collection
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1. True or False
- Reliability is the extent to which you are measuring what you think you are measuring.
- 2. What are the three types of validity?
- a. Criteria Validity, Structure Validity, Construct Validity
- b. Structure Validity, Coefficient Validity, Criterion Validity
- c. Criterion Validity, Content Validity, Coefficient Validity
- d. Criterion Validity, Content Validity, Construct Validity
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