Cognitive Abilities Test (CAT4) Practice Exam

The response times being longer for the first trial sentence in the reading experiment can often be attributed to factors such as word frequency. When participants encounter a sentence for the first time, they may take longer to process words that are less frequent in their everyday experience. Less frequent words typically require additional cognitive effort to recognize and comprehend, thereby increasing response times.

In contrast, if the trial sentence contained more common or frequently used words, participants would likely have a faster response time because these words are more readily accessible in their mental lexicon. The unfamiliarity of the words in the first trial contributes significantly to the increase in processing time, which is evidenced by the response rate observed during the reading task.