For instance, Anderson and co-researchers, in 1994, gave participants 30 seconds for each category cue (and given that there were 6 words in each category, this meant that participants had 5 seconds, on average, to remember each item).
例如1994年，Anderson和其合作研究者給參與者每個類別線索30秒時間（若每個類別6個字，這意味著參與者平均有5秒時間想起各項目）。