Details

Autor(en) / Beteiligte

• Schneider, Sascha
• Nebel, Steve
• Beege, Maik
• Rey, Günter Daniel
• Kendeou, Panayiota
• Graham, Steve

Titel

The Retrieval-Enhancing Effects of Decorative Pictures as Memory Cues in Multimedia Learning Videos and Subsequent Performance Tests

Ist Teil von

• Journal of educational psychology, 2020-08, Vol.112 (6), p.1111-1127

Ort / Verlag

Washington: American Psychological Association

Erscheinungsjahr

2020

Quelle

ERIC

Beschreibungen/Notizen

• Many (digital) learning materials are often based on a combination of text and pictures, whereby pictures often only serve a decorative (learning-irrelevant) function. Such decorative pictures were proven as detrimental for learning success. In contrast, research on retrieval cues (also known as memory cues) showed that a visual-semantic connection between the learning information and additional pictures might help to foster later retrieval processes. This experimental series tested if decorative pictures might serve as a retrieval enhancer. For this, four experiments (n1 = 104, n2 = 124, n3 = 161, n4 = 176) were conducted where a learning video about concepts in marketing was used with and without decorative pictures. In a subsequent learning test (retention and transfer questions) with or without these corresponding decorative pictures, the memory cue effect was examined. Besides, mental load and mental effort, as well as intrinsic motivation were measured. Across all experiments, results showed that the groups with decorative pictures which were only shown in the video performed significantly worse than the other groups (seductive detail effect). Moreover, students with decorative pictures in both the learning and the retrieval phase were found to learn more than groups without decorative pictures (memory cue effect). Significant moderators of this effect were found in the salience of the cues, the associative connection between the cues and the learning information, and the modality of the cues (visual vs. verbal). Results were explained by differences in cognitive and motivational variables. Educational Impact and Implications Statement This study revealed that the inclusion of decorative pictures in learning videos like slide shows could have a retrieval-enhancing effect for students in schools and high schools when shown again in a subsequent learning test. Not showing decorative pictures in the learning test but in the learning video was shown to impair learning compared to a group without decorative pictures. However, using decorative pictures as memory cues was more successful, when (a) telling students on the usefulness of these pictures, (b) creating a metaphorical connection between the pictures and the to-be-learned material, and (c) presenting pictures instead of corresponding words in the learning test.