研究探讨了三角形刺激物对自由想象画作和梦境画作的影响。通过对盲评数据的统计分析和主观评分证据，提出了一个分离-再结合假说来描述清醒状态和梦中对潜意识视觉刺激的处理。刺激图片在刺激后立即被分解为单个物体和子特征（形状、颜色、概念、声音）。根据清醒状态和回忆方式的不同，这些元素以不同的形式重新组合。研究发现，REM梦境画作相比清醒时的自由想象画作表现出更少的物质内容和质量上的差异，这可能表明刺激材料主要插入到原始梦境中，但也会在一定程度上流入梦境描绘。绘画行为本身可以被视为一种“再结合”或“回溯”的行动，揭示其来源。
摘要：
Subliminal induction of stimulus material is especially suitable for the study of unconscious perception as well as thought processes and dream processes. In the present study we investigated the effects of a triangular-shaped stimulus on free-imagery-drawings and dream drawings. Based on the statistical analysis of data obtained from blind ratings and subjective rater evidence, the processing of subliminal visual stimuli in the waking state and in dreams can be described by a disassociation-reassociation hypothesis. Perceived stimulus pictures are disassociated into single objects and into their sub-features (form, color, concept, sound) immediately after stimulation. Depending on the waking state and the kind of recall they emerge in a reassociated form. In this study the drawings of REM-dreams brought back less material and qualitatively different material, compared to drawings of waking free imagery. REM-dream drawings more often represent products of disintegration which can be interpreted as weakening of reassociative processes in altered states of consciousness. This suggests that stimulus material is inserted primarily into the original dream but secondarily also flows into the dream depiction. The drawing act itself can be labeled as an ''action of reassociation'' or ''carry back'' which indicates its origin like a signature.
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