Effects of visual complexity in Chinese incidental word learning: evidence based on stroke number and word length

The data collection instrument uses an EyeLink1000 eye tracker with a sampling rate of 1000Hz and a screen resolution of 1024 × 768 pixels. The distance between the subject and the screen is 61cm. The font is Song typeface 18, and each Chinese character is 25 in size × 25 pixels, with a viewing angle of approximately 0.92°. The dataset contains a total of 16 CSV format files, with files named after STROKE and LENGTH corresponding to Experiment 1 and Experiment 2, respectively. The table includes PP (subject), phase (learning stage), sentence_number_1 (total number of sentences), exposure (total number of novel words learned), type (novel word type), SP (Skipping probability), FFD (First fixation duration), GD (Gaze duration), RIC (regressions-in probability), TFC (Total fixation counts), TFD (Total fixation duration), ISL (Incoming saccade length) and OSL (Outgoing saccade length). Use R for data processing.

数据采集工具采用EyeLink1000眼动仪（Eye Tracker），采样率为1000Hz，屏幕分辨率为1024×768像素。被试与屏幕的距离为61厘米，字体为宋体18号，每个汉字大小为25×25像素，视角约为0.92°。该数据集共包含16个CSV格式文件，其中以STROKE和LENGTH命名的文件分别对应实验1和实验2。表格包含PP（被试）、phase（学习阶段）、sentence_number_1（总句子数）、exposure（习得新词总数）、type（新词类型）、SP（跳读概率）、FFD（首次注视时长）、GD（凝视时长）、RIC（回视概率）、TFC（总注视次数）、TFD（总注视时长）、ISL（传入眼跳长度）及OSL（传出眼跳长度）等字段。数据处理采用R语言。