Practice Test Geeks(CRP) Certified Research Professional Practice Test
← All CRP Flashcard Decks

Data Collection & Analysis Flashcards

7 cards from real CRP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Data Collection & Analysis flashcards as text

  1. A double-barreled survey question asks respondents about two issues simultaneously. What is the primary problem this creates?

    Answer: It is impossible to determine which issue the response addresses

    Double-barreled questions prevent clear interpretation because a single response could reflect the respondent's view on either or both issues asked.

  2. In regression analysis, multicollinearity occurs when:

    Answer: Two or more independent variables are highly correlated with each other

    Multicollinearity arises when predictor variables share high correlations, making it difficult to isolate the unique effect of each variable.

  3. Which sampling approach would be most appropriate when the researcher wants to ensure proportional representation of subgroups within the sample?

    Answer: Stratified random sampling

    Stratified random sampling divides the population into subgroups (strata) and samples proportionally from each, ensuring representation of all groups.

  4. The Hawthorne effect in research refers to:

    Answer: Changes in participant behavior due to awareness of being observed

    The Hawthorne effect describes how participants alter their behavior simply because they know they are being studied or watched.

  5. A p-value of 0.03 means that:

    Answer: There is a 3% probability of observing results this extreme if the null hypothesis is true

    A p-value represents the probability of obtaining results as extreme as observed, assuming the null hypothesis is true.

  6. Triangulation in mixed-methods research primarily serves to:

    Answer: Enhance credibility by corroborating findings across multiple data sources

    Triangulation strengthens research credibility by using multiple methods, sources, or investigators to cross-check and validate findings.

  7. In a Likert scale question asking respondents to rate from 'Strongly Disagree' to 'Strongly Agree,' the data produced is typically treated as:

    Answer: Ordinal data

    Likert scale responses are ordinal because they have a meaningful order but the intervals between categories cannot be assumed to be equal.