QUA

What is a key difference between interviewe and questionnaires?. Interviews are usually conductred face-to-face questionnaires are often self-administered. Interviews are anonymous, questionnaires are not. Questionnaires use no questions. Interviews do not require any training.

In phrasing questions, what should be avoided to prevent confusion?. Negative terms and ambiguous language. Factual examples. Simple words. Response categories.

A respondent selects stars evaluate product What question type is being used?. Likert scale. Star ranking. Image selection. Matrix category.

What is major benefit of using computer assisted tuleptune interviewing (CATI)?. It increases accuracy and supervisor review. It allows for unstructured question types. It eliminates human error in interviews. It reduces participant dropout to zero.

A researcher asks: "How many hours per day do you study?" What type of phrasing is this?. Quantitative and specific. Ambiguous and open-ended. Double-barreled. General and suggestive.

A participant is asked to rank five items from most to least important. What format is being used?. Image selection. Matrix question. Ranking question. Slider scale.

Which strategy helps keep respondents engaged throughout the survey?. Organizing questions logically and clearly. Adding unrelated questions for interest. Repeating questions multiple times. Using long and complex terms.

What is the advantage of standardized classroom observations?. They help evaluate teaching practices objectively. They allow for more casual feedback. They eliminate the need for surveys. They measure beliefs directly.

A student uses all capital letters in the questionnaire design. What problem can this cause?. It may confuse or overwhelm respondents. It improves understanding. It reduces spacing needs. It ensures better readability.

What is the main role of measurement in quantitative research?. To interview participants. To assign values to concepts. To interpret emotions. To describe opinions.

Which method is commonly used in descriptive non-experimental research?. Manipulated variable testing. Controlled experiments. Surveys and interviews. Statistical simulations.

What is one key feature of experimental research?. Avoids hypothesis testing. Focuses on subjective interpretation. Involves variable manipulation. Denies empirical methods.

Which of the following describes discrete data?. It includes any value within a range. It can contain fractions. It is measurable like temperature. It includes countable and finite values.

What is a latent variable?. A variable directly measured. A constant factor. A variable inferred from observed data. A dependent variable.

Which level of measurement allows categorization and ranking?. Nominal. Ordinal. Interval. Ratio.