Eye chart chart or Jaeger chart can be used. While the Snellen chart remains the default, some authors have argued that the logMAR chart is superior. The logMAR chart presents the same number of symbols on each line, uses a typeface with letters that are equally legible at various sizes, and by varying the symbol size logarithmically, it is easier to use at nonstandard distances. As a consequence of these improvements, the logMAR chart has been proposed as a more reliable tool for measuring visual acuity. However, the logMAR chart has not yet been widely adopted. It can be difficult to measure
Name-letter effect (Japanese kanji) with subjects' own names, and with other names. He found that there was no difference in how much subjects liked the kanji symbol representing their own name or other names. He concluded that evaluative conditioning is not the primary cause of the name-letter effect. Subjective ownership would occur if subjects knowingly chose the letters from their own name. Nuttin ruled out a conscious response strategy in tests. Despite being given a monetary reward and unlimited time, none of the subjects of his original study were able to find a pattern in the stimulus lists, ruling out the possibility