Final Answer:
The statement When a psychologist employs a survey scale to measure test anxiety, he/she is essentially trying to measure a subjective human characteristic in the most objective manner as possible is True. The correct answer is true.
Step-by-step explanation:
Psychologists often use survey scales to assess subjective human characteristics, such as test anxiety, in a more objective manner. These scales consist of carefully constructed questions that quantify the intensity or frequency of certain feelings or behaviors related to the characteristic being measured.
For instance, a test anxiety scale may include items assessing worry about exams, physical symptoms experienced during tests, and behavioral tendencies like avoidance. Respondents rate these items based on their experiences, providing quantifiable data that can be statistically analyzed.
The utilization of a survey scale doesn't entirely eliminate subjectivity, but it attempts to standardize the measurement process. Through statistical techniques like Cronbach's alpha for reliability or factor analysis for construct validity, psychologists assess the scale's consistency.
whether it genuinely measures the intended construct. They aim to minimize biases and increase the scale's objectivity by ensuring its questions reliably capture the essence of the subjective trait being evaluated. In essence, while human characteristics like test anxiety are inherently subjective.
Employing survey scales allows psychologists to quantify and analyze these traits in a more standardized and objective manner, thereby enhancing the reliability and validity of their assessments. The correct answer is true.