1) Which of the following is an example of a nominal level of measurement in psychology? a) The number of times a participant smiles in an hour b) The ranking of students based on their test scores c) The type of therapy a patient receives (e.g., cognitive-behavioral, psychodynamic) d) The temperature in a room in degrees Celsius 2) Which of the following is an example of an ordinal level of measurement? a) The height of participants in centimeters b) The order of finish in a race (1st, 2nd, 3rd, etc.) c) The number of errors made on a memory test d) The amount of time spent on a task in minutes 3) Which of the following represents an interval level of measurement? a) Blood pressure readings b) Number of siblings c) Scores on an IQ test d) Types of pets owned 4) What type of measurement is being used when categorizing participants by their preferred type of music (e.g., rock, jazz, classical)? a) Nominal b) Ordinal c) Interval d) Ratio 5) Which of the following best describes a ratio level of measurement? a) Survey responses on a Likert scale (e.g., 1 to 5) b) Reaction time in milliseconds c) Ratings of pain on a scale from 1 to 10 d) Ranking books by preference 6) In a study, participants are asked to rate their satisfaction with therapy on a scale from 1 (not satisfied) to 7 (very satisfied). What level of measurement does this represent? a) Nominal b) Ordinal c) Interval d) Ratio 7) What level of measurement is used when counting the number of correct answers on a test? a) Nominal b) Ordinal c) Interval d) Ratio 8) Which level of measurement is being used when measuring the length of time a participant can hold their breath? a) Nominal b) Ordinal c) Interval d) Ratio

Levels of measurement examples

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