Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： Over the past few years, pupillometry is proliferation in psychological studies and eye tracking measurement. Pupil size or diameter can reflect mental activities, and affect other’s feeling and decision making. In addition, the sizes of our pupils are also influenced by the top-down processing, such as perception and attention, emotion and motivation, mental effort, social cognition and so on. Studies in pupillometry also found that large pupils give others good impressions (e.g. more attractive, more positive), and· cause more positive behaviors during the interaction (e.g. trust behaviors; honest behaviors). In this paper, we reviewed the relations between pupils and our mind with the pupil’s neural mechanisms and the adaptive-gain theory based on previous publications. As an effective eye-tracking parameter, pupil could be measured by eye tracking to explore the inner cognitive processing of our human being. In this paper, controlling interference of unrelated variables (e.g., luminance, gaze position), pupillometry raw data mining (e.g., baseline correction, blink processing), and the selection of pupil indices (e.g., pupil diameter, peak value, oscillations frequency) are also discussed for the future research.
Subjects: Psychology >> Social Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： In video-based learning environments, the roles of real human teachers are important. There are different theoretical explanations for their roles, such as parasocial theory, social presence theory and social agent theory. These theories suggest that real human teachers in video-based learning environments promote learning; Other theories such as cognitive theory of multimedia learning and cognitive load theory believe that real human teachers may hinder learning. By examining past research, we found that teachers have a weak effect on the promotion of video-based learning, specifically the week effect are on knowledge retention (d = 0.23) and knowledge transfer (d = 0.1); We also found that, teachers have moderate and large influence on subjective experience of video learning, especially on perceived learning (d = 0.49), learning interest (d = 0.5), and learning satisfaction (d = 2.21); Another finding from the literature review is that with the presence of teachers in video-based learning, learners may decrease their attentions to learning material (d = -2.02). Our review of the literature suggests that future research still needs to pay close attention to the presentation of human teachers as a function of learner characteristics, learning material characteristics, and measurement methods in video learning.
Subjects: Psychology >> Other Disciplines of Psychology submitted time 2020-02-27
Abstract： Over the past few years, pupillometry is proliferation in psychological studies and eye tracking measurement. Pupil size or diameter can reflect mental activities, and affect other’s feeling and decision making. In addition, the sizes of our pupils are also influenced by the top-down processing, such as perception and attention, emotion and motivation, mental effort, social cognition and so on. Studies in pupillometry also found that large pupils give others good impressions (e.g. more attractive, more positive), and· cause more positive behaviors during the interaction (e.g. trust behaviors; honest behaviors). In this paper, we reviewed the relations between pupils and our mind with the pupil’s neural mechanisms and the adaptive-gain theory based on previous publications. As an effective eye-tracking parameter, pupil could be measured by eye tracking to explore the inner cognitive processing of our human being. In this paper, controlling interference of unrelated variables (e.g., luminance, gaze position), pupillometry raw data mining (e.g., baseline correction, blink processing), and the selection of pupil indices (e.g., pupil diameter, peak value, oscillations frequency) are also discussed for the future research.
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