Bergson to Beauvoir: Gestalt and the Organism

You never see just patches of color. You see a face, a cup on a table, a word on a page. Even when the input is thin, you see organized wholes: a face in a cloud, a figure in a few scattered dots. A familiar tune played in a different key is recognized at once, although every note has changed. What you recognize can't be the notes themselves. It must be something about how they're related.

These observations point to a basic choice in how perception is theorized. One approach starts from elements. It assumes the senses deliver simple units, such as points of light, tones, and pressures, and that perception builds objects by combining them. The other starts from wholes. It assumes that perception is organized from the outset, and that the character of each part depends on the whole it belongs to. Which approach you take shapes what you look for: mechanisms that assemble parts, or principles that organize fields.

Early 20th-century Gestalt psychology made the second approach a research program. Its experiments on apparent motion, figure and ground, and perceptual grouping are still cited, and its principles still appear in textbooks. A major review a century after the movement's founding traced how its core questions about grouping and figure–ground organization were taken up by contemporary vision science, and how much remained open (Wagemans et al. 2012). The review is candid about the limits of the original theory. It also shows that the phenomena the Gestalt psychologists identified haven't been explained away. Designers draw on the same principles when they lay out a screen so that related items are seen as belonging together. The persistence matters. Theories of perception have changed many times since the 1910s, but each has had to account for the same demonstrations: motion seen where nothing moves, and a drawing that reverses while the ink stays put.

A second line of evidence came from the clinic. Physicians studying brain-injured patients after the First World War found patterns of loss that made little sense if perception and movement were collections of separate functions. Their work suggested that the organism responds as a whole.

The skill matters because element-first assumptions are easy to adopt without noticing. They shape models of perception, of cognition, and of learning. Knowing the Gestalt and organismic challenges lets you ask of any model whether its elements are really given first, or whether they're abstracted from wholes that came before them.

References

• Wagemans, Johan, James H. Elder, Michael Kubovy, Stephen E. Palmer, Mary A. Peterson, Manish Singh, and Rüdiger von der Heydt. 2012. "A Century of Gestalt Psychology in Visual Perception: I. Perceptual Grouping and Figure–Ground Organization." Psychological Bulletin 138 (6): 1172–1217.
  • Free: PubMed Central, PMC3482144 (author manuscript)
  • Publisher: doi:10.1037/a0029333

Introduction

In 1912, Max Wertheimer published a study of seen movement that became the founding experiment of Gestalt psychology (Wertheimer 1912). It showed motion where no stimulus moved, and so it challenged the dominant theory of perception at its root.

This reading explains that theory, elementism and its constancy hypothesis, and why Wertheimer's findings on apparent motion undermined it.

Elementism and the Constancy Hypothesis

Late 19th-century psychology largely assumed that perception is built from simple parts. Elementism is the view that perception is built up from elementary sensations, each corresponding to a local stimulus, and combined by association. On this view, seeing a tree means receiving many sensations of color and brightness at different points, which past experience then associates into the idea of a tree.

Elementism relies on an assumption that Wolfgang Köhler named and criticized. The constancy hypothesis is the assumption that each local stimulus produces a fixed, corresponding sensation, whatever its context (Köhler 1929). The same patch of light on the retina should yield the same sensation, whether it's part of a face, a wall, or a cloud.

When perception departed from what the constancy hypothesis predicted, elementists explained the difference away. Perhaps attention, judgment, or unnoticed inference had altered the "true" sensation. Köhler argued that this move made the theory untestable. Whenever experience and theory disagreed, experience was declared wrong.

Wertheimer's Apparent-Motion Experiments

Wertheimer's experiments took up a phenomenon that elementism handled badly (Wagemans et al. 2012). Apparent motion is the perception of movement when stationary stimuli are presented in rapid succession at suitable intervals. It's the principle behind film.

Wertheimer flashed two short lines, one after the other, in different positions. The timing produced different results.

The last row is the striking one. Wertheimer called it the phi phenomenon: his name for pure seen motion in apparent-motion experiments, movement perceived as such, not inferred from separate positions (Wertheimer 1912).

Why This Challenged Elementism

The phi phenomenon is hard for elementism to handle. There are only two stationary stimuli, and so only two sets of sensations. Yet observers see motion, and in the pure case they see motion with no clear object. The motion corresponds to no local stimulus. It can't be a sensation in the elementist's sense.

The elementist might say the motion is an inference or a judgment added to the sensations. But observers don't experience inferring. They see movement, as directly as they see color. And the movement appears or vanishes depending on timing, which is a relation between the stimuli, not a property of either one.

The Gestalt psychologists drew a general conclusion. What's perceived is a Gestalt: an organized whole whose properties aren't the sum of its parts' properties, and which determines how its parts appear. Seen motion is a property of the whole stimulus configuration, not of its elements. The same holds, they argued, for shape, melody, and much else.

Conclusion

Elementism held that perception is built from local sensations, combined by association, under the constancy hypothesis. Wertheimer's apparent-motion experiments produced seen motion, including the pure phi phenomenon, that corresponded to no local stimulus. The Gestalt psychologists concluded that perception is of organized wholes whose properties don't reduce to their parts.

Key Terms

• Elementism: The view that perception is built up from elementary sensations, each corresponding to a local stimulus, and combined by association.
• Constancy hypothesis: The assumption that each local stimulus produces a fixed, corresponding sensation, whatever its context.
• Apparent motion: The perception of movement when stationary stimuli are presented in rapid succession at suitable intervals.
• Phi phenomenon: Wertheimer's name for pure seen motion in apparent-motion experiments: movement perceived as such, not inferred from separate positions.
• Gestalt: An organized whole whose properties aren't the sum of its parts' properties, and which determines how its parts appear.

References

• Köhler, Wolfgang. 1929. Gestalt Psychology. New York: Horace Liveright.
  • Free: Internet Archive (1929 first edition) (public domain in the US; the 1947 revised edition is different and not free)
• Wagemans, Johan, James H. Elder, Michael Kubovy, Stephen E. Palmer, Mary A. Peterson, Manish Singh, and Rüdiger von der Heydt. 2012. "A Century of Gestalt Psychology in Visual Perception: I. Perceptual Grouping and Figure–Ground Organization." Psychological Bulletin 138 (6): 1172–1217.
  • Free: PubMed Central, PMC3482144 (author manuscript)
  • Publisher: doi:10.1037/a0029333
• Wertheimer, Max. 1912. "Experimentelle Studien über das Sehen von Bewegung." Zeitschrift für Psychologie 61: 161–265.

Introduction

If perception isn't built from sensations, how is it organized? The Gestalt psychologists answered with two discoveries that are still taught: every visual field divides into figure and ground, and elements group according to a few regular principles.

This reading explains figure–ground organization, Wertheimer's grouping principles, and Köhler's and Koffka's view of the perceptual field as organized. Examples that would normally be shown as figures are described in words, or with simple rows of characters.

Figure and Ground

The Danish psychologist Edgar Rubin studied what he called figure and ground, using ambiguous drawings (Rubin 1915; Wagemans et al. 2012). The best known shows a white vase against a black background. Look again, and the black regions become two faces in profile, facing each other, against a white background.

Rubin's descriptions show what figure–ground organization involves. Figure–ground is the organization of a perceptual field into a figure, which has shape and stands out, and a ground, which is shapeless and continues behind it.

In the vase–faces drawing, the contour between black and white can belong to only one side at a time. When it belongs to the vase, the faces vanish into background. When it belongs to the faces, the vase disappears. You can't see both as figure at once. Nothing in the stimulus changes during the reversal. What changes is the organization.

Grouping Principles

Wertheimer described several principles by which elements group into units (Wertheimer [1923] 1938). Four are central.

Proximity is the grouping principle by which elements close together are seen as belonging together. In the row below, you see three pairs, not six separate marks:

x x     x x     x x

Similarity is the grouping principle by which elements alike in color, shape, or size are seen as belonging together. In this evenly spaced row, you see alternating pairs of o's and x's:

o o x x o o x x o o

Closure is the grouping principle by which elements that form a closed or nearly closed shape are seen as a unit. A circle drawn with small gaps is seen as a circle, not as a set of arcs. Brackets set around words, as in [ this ], group what they enclose.

Good continuation is the grouping principle by which elements that continue a smooth line or curve are seen as belonging together. When two lines cross in an X, you see two straight lines crossing, not four short segments meeting at a point.

The principles can compete. Put similar elements far apart, and proximity may beat similarity. Wertheimer's point wasn't that each principle always wins. It was that grouping is lawful, and that its laws concern relations among elements, not the elements taken one by one.

The Organized Field

Köhler and Koffka generalized these findings into a view of perception as a whole. For Köhler, the perceptual field is organized from the start into segregated wholes, and sensory experience doesn't consist of independent local bits (Köhler 1929). Koffka framed the central question of perceptual psychology as why things look as they do, and answered it through the organization of the whole field rather than local stimuli (Koffka 1935).

Both treated organization as a feature of the field itself, not something added later by judgment or learning. That's the key shift from elementism: organization isn't imposed on sensations. It's how perception is from the outset.

Conclusion

Every visual field divides into figure and ground, and the division can reverse without any change in the stimulus. Elements group by proximity, similarity, closure, and good continuation, which are laws of relation rather than properties of parts. Köhler and Koffka concluded that the perceptual field is organized from the outset.

Key Terms

• Figure–ground: The organization of a perceptual field into a figure, which has shape and stands out, and a ground, which is shapeless and continues behind it.
• Proximity: The grouping principle by which elements close together are seen as belonging together.
• Similarity: The grouping principle by which elements alike in color, shape, or size are seen as belonging together.
• Closure: The grouping principle by which elements that form a closed or nearly closed shape are seen as a unit.
• Good continuation: The grouping principle by which elements that continue a smooth line or curve are seen as belonging together.

References

• Köhler, Wolfgang. 1929. Gestalt Psychology. New York: Horace Liveright.
  • Free: Internet Archive (1929 first edition) (public domain in the US; the 1947 revised edition is different and not free)
• Koffka, Kurt. 1935. Principles of Gestalt Psychology. New York: Harcourt, Brace.
  • Free: None.
  • Publisher: in print as a Routledge reissue (2013)
• Rubin, Edgar. 1915. Synsoplevede Figurer: Studier i psykologisk Analyse. Copenhagen: Gyldendal.
• Wagemans, Johan, James H. Elder, Michael Kubovy, Stephen E. Palmer, Mary A. Peterson, Manish Singh, and Rüdiger von der Heydt. 2012. "A Century of Gestalt Psychology in Visual Perception: I. Perceptual Grouping and Figure–Ground Organization." Psychological Bulletin 138 (6): 1172–1217.
  • Free: PubMed Central, PMC3482144 (author manuscript)
  • Publisher: doi:10.1037/a0029333
• Wertheimer, Max. (1923) 1938. "Laws of Organization in Perceptual Forms." Translated by Willis D. Ellis. In A Source Book of Gestalt Psychology, edited by Willis D. Ellis, 71–88. London: Kegan Paul, Trench, Trubner.
  • Free: Classics in the History of Psychology

Introduction

Brain injury is usually described as the loss of a function: speech, vision, movement. The neurologist Kurt Goldstein, working with soldiers injured in the First World War, argued that this description gets the facts wrong. What a patient loses, he claimed, is a way of relating to the world as a whole.

This reading explains Goldstein's holism, his concept of the catastrophic reaction, and his distinction between the concrete and abstract attitudes.

The Organism as a Whole

Goldstein and his colleague, the psychologist Adhémar Gelb, studied brain-injured soldiers at a Frankfurt institute during and after the war. Goldstein's The Organism (1934) drew a general theory from that work (Goldstein [1934] 1995).

His central claim is holism: in Goldstein's sense, the view that the organism responds as a whole, so any performance or symptom must be understood through its role in the organism's overall relation to its milieu. A symptom isn't simply the output of a damaged part. It's the response of the whole organism, reorganized around the damage, to the demands of its environment.

Goldstein held that the organism tends toward equilibrium with its milieu. It seeks an environment in which it can perform what it's capable of. A healthy organism can meet a wide range of demands. An injured one may survive by narrowing its world to what it can still manage.

The Catastrophic Reaction

The clearest evidence for holism, Goldstein thought, came when an injured patient faced a task beyond his capacities. He called the result a catastrophic reaction: a disordered, anxious response of the whole organism when it faces a task it can't meet. The patient doesn't simply fail at the task. He becomes agitated, disorganized, and unable to do even things he could otherwise manage.

Goldstein observed that patients often protected themselves from catastrophic reactions by ordering their lives with rigid routines, avoiding novelty, and keeping their environment small and predictable. What looked like a personality change was, on his reading, the organism's adaptation to its reduced capacities.

The Concrete and Abstract Attitudes

Goldstein's most influential distinction concerns two ways of relating to the world.

The concrete attitude, in Goldstein's sense, is a way of relating to the world that is bound to the immediate situation and its practical demands. Acting concretely, you respond to what the situation presents: you catch a ball thrown to you, or open a door you want to go through.

The abstract attitude is the capacity to detach from the immediate situation: to consider the merely possible, shift deliberately between aspects of a situation, and act on command or symbolically. Acting abstractly, you can pretend to catch a ball that isn't there, sort objects by a rule you've chosen, or point to your nose because someone asked you to.

Healthy people move freely between the two. Goldstein argued that certain brain injuries impair the abstract attitude as a whole, leaving the concrete attitude largely intact. On his reading, the deficit isn't the loss of one function but of a whole capacity, a way of relating to the world, which shows up across many different tasks.

Conclusion

Goldstein's holism holds that the organism responds as a whole, and that symptoms express the whole organism's reorganized relation to its milieu. The catastrophic reaction shows what happens when a task exceeds the organism's capacities. The concrete and abstract attitudes are two ways of relating to the world. Goldstein argued that brain injury can impair the abstract attitude as a whole.

Key Terms

• Holism: In Goldstein, the view that the organism responds as a whole, so any performance or symptom must be understood through its role in the organism's overall relation to its milieu.
• Catastrophic reaction: In Goldstein, a disordered, anxious response of the whole organism when it faces a task it can't meet.
• Concrete attitude: In Goldstein, a way of relating to the world that is bound to the immediate situation and its practical demands.
• Abstract attitude: In Goldstein, the capacity to detach from the immediate situation: to consider the merely possible, shift deliberately between aspects of a situation, and act on command or symbolically.

References

• Goldstein, Kurt. (1934) 1995. The Organism: A Holistic Approach to Biology Derived from Pathological Data in Man. Foreword by Oliver Sacks. New York: Zone Books.
  • Free: None confirmed; a 1939 English edition is on the Internet Archive, but its rights status is unclear.
  • Publisher: Zone Books
  • Free companion: SEP, "Maurice Merleau-Ponty" (Toadvine) (covers the Schneider case)

Introduction

One patient did more than any other to spread Gelb and Goldstein's ideas: a young soldier they called Schneider. Philosophers, above all Merleau-Ponty, took his case as evidence about the nature of movement and meaning (Merleau-Ponty [1945] 2012, pt. 1, ch. 3). Later researchers asked whether the case could bear that weight.

This reading summarizes the case as Gelb and Goldstein reported it, notes later doubts about it, and compares three accounts of perception. It ends with the core concepts gathered in one place.

The Case as Reported

Schneider was a soldier in the First World War who suffered a shell-splinter injury to the back of the head, in the occipital region. Gelb and Goldstein examined him over a long period (Goldstein [1934] 1995). Their reports describe a striking pattern.

He could perform concrete, practical movements that answered to the situation. He couldn't perform abstract ones: movements made on command, imitated, or detached from a practical setting. He was also reported to have serious difficulties recognizing shapes by sight.

Gelb and Goldstein interpreted the pattern as a loss of the abstract attitude, not of any single function. His muscles, his sense of touch, and his ability to move were intact, as the concrete movements showed. What was impaired was the capacity to treat his body and the world as a field of possible, rather than actual, action. The deficit was of a whole capacity, showing up across many tasks.

Doubts About the Case

Later scholarship questioned the case's reliability. Jonathan Marotta and Marlene Behrmann reviewed the reports and the criticisms made of them over the decades (Marotta and Behrmann 2004). Critics raised several concerns: that Schneider was tested extensively over many years, which may have shaped his performance; that later examiners didn't find the same pattern; and that the original reports mixed observation with interpretation. How far the case holds up remains debated. The original observations are now treated with caution, even by those who find the interpretation illuminating.

Three Accounts of Perception

The atomistic view, Gestalt psychology, and Goldstein's holism give three different accounts of what perception is.

The Gestalt and organismic accounts both reject atomism. They differ in scope. Gestalt psychology concerns the organization of the perceptual field. Goldstein extends the point from perception to the whole organism and its way of relating to the world.

Core Concepts at a Glance

Conclusion

As Gelb and Goldstein reported it, Schneider could perform concrete movements but not abstract ones, and they read this as a loss of the abstract attitude. Later scholarship has questioned the case's reliability. Gestalt and organismic accounts both reject atomism. Gestalt psychology locates organization in the perceptual field, and Goldstein locates it in the organism as a whole.

Key Terms

• Constancy hypothesis: The assumption that each local stimulus produces a fixed, corresponding sensation, whatever its context.
• Gestalt: An organized whole whose properties aren't the sum of its parts' properties, and which determines how its parts appear.
• Figure–ground: The organization of a perceptual field into a figure, which has shape and stands out, and a ground, which is shapeless and continues behind it.
• Holism: In Goldstein, the view that the organism responds as a whole, so any performance or symptom must be understood through its role in the organism's overall relation to its milieu.
• Concrete attitude: In Goldstein, a way of relating to the world that is bound to the immediate situation and its practical demands.
• Abstract attitude: In Goldstein, the capacity to detach from the immediate situation: to consider the merely possible, shift deliberately between aspects of a situation, and act on command or symbolically.
• Catastrophic reaction: In Goldstein, a disordered, anxious response of the whole organism when it faces a task it can't meet.

References

• Goldstein, Kurt. (1934) 1995. The Organism: A Holistic Approach to Biology Derived from Pathological Data in Man. Foreword by Oliver Sacks. New York: Zone Books.
  • Free: None confirmed; a 1939 English edition is on the Internet Archive, but its rights status is unclear.
  • Publisher: Zone Books
  • Free companion: SEP, "Maurice Merleau-Ponty" (Toadvine) (covers the Schneider case)
• Marotta, Jonathan J., and Marlene Behrmann. 2004. "Patient Schn: Has Goldstein and Gelb's Case Withstood the Test of Time?" Neuropsychologia 42 (5): 633–38.
  • Free: Author's lab site
  • Publisher: doi:10.1016/j.neuropsychologia.2003.10.004
• Merleau-Ponty, Maurice. (1945) 2012. Phenomenology of Perception. Translated by Donald A. Landes. London: Routledge.
  • Free: None. Landes prints the French pagination in the margin; cite by part and chapter so learners using Smith can follow along.
  • Publisher: Routledge
  • Free companion: SEP, "Maurice Merleau-Ponty" (Toadvine), §3 · IEP, "Merleau-Ponty, Maurice" (Reynolds)

Introduction

Clinical case reports are among the richest sources phenomenologists have, and among the easiest to misuse. A report mixes what a patient did with what the examiners thought it meant, and the interpretation can easily travel further than the evidence. This walkthrough models a four-step method for reading a case report for what it suggests about the structure of perception and action. It uses a summary of the Gelb–Goldstein reports on Schneider and ends with an annotated analysis table.

Starting State: The Case Summary

The summary below is authored for this walkthrough from Goldstein's account (Goldstein [1934] 1995). It isn't a quotation. Read it through once before starting.

A soldier, injured in 1915 by a shell splinter to the back of the head, is studied for several years. In daily life he manages well. He works at a skilled trade, and he moves around his town without help. When a mosquito lands on his arm, he slaps it at once. When his nose itches, he scratches the spot without hesitating. Asked to point to his nose, though, he can't, unless he first makes preparatory movements, such as moving his whole arm or finding the nose by touch. Shown a movement and asked to copy it, he fails. Asked to salute when there's no officer present, he can do it only by putting himself fully into the role, standing to attention. Shown simple figures, he can't identify their shapes by sight alone, but he succeeds by tracing their outlines with small movements of his head or hand. The examiners conclude that he has lost the abstract attitude, the capacity to relate to the merely possible, while his concrete attitude remains intact.

Step 1: Separate the Observed Behaviors from the Explanatory Claims

Begin by sorting the summary into two lists. Observations report what the patient did or failed to do. Explanatory claims say why.

• Observations. He slaps the mosquito. He scratches the itch. He can't point to his nose on command without preparatory movements. He can't copy a movement. He salutes only by entering the role. He identifies shapes by tracing.
• Explanatory claims. He has lost the abstract attitude. His concrete attitude is intact.

In a published report, the two are rarely marked. Explanatory words such as "cannot," "lost," and "intact" can slip into sentences that look like plain description. The point of the sort isn't to discard the interpretation. It's to see how much of the report is evidence and how much is theory, so you can judge whether the evidence supports the theory rather than simply inheriting it.

Step 2: Sort Behaviors into Concrete and Abstract Movements

Next, sort the observed behaviors by the kind of movement involved. A concrete movement answers a real, present demand. An abstract movement is made on command, imitated, or performed outside its usual setting.

• Concrete: slapping the mosquito, scratching the itch, working at his trade, and moving around town.
• Abstract: pointing to his nose on command, copying a movement, and saluting when there's no officer.

Notice that the same body part can figure in both lists. Scratching his nose succeeds, and pointing to it fails. That rules out the simplest explanation, a motor or sensory defect in the arm or face. It also suggests that the difference lies in the movement's relation to the situation.

Step 3: Ask What Capacity the Pattern Suggests Is Disturbed

Now ask what could explain the whole pattern. There are two broad options.

• A single function is lost. On this reading, some specific mechanism, such as a visual representation of the body, is damaged, and each failure follows from it.
• A whole way of relating to the world is disturbed. On this reading, what's lost is the capacity to treat the body and the world as a field of possible action. It shows up across many tasks.

Test each option against the observations. The single-function reading has to explain why concrete movements survive, and why failures cluster around the command, imitation, and "as if." The whole-capacity reading explains the clustering directly: every failing task requires detaching from the actual situation. This is Gelb and Goldstein's inference. Notice that it's an inference to the best explanation of a pattern, not a direct observation.

Step 4: Note the Limits of the Evidence

Finally, weigh the evidence itself. Later scholarship has raised doubts about the case (Marotta and Behrmann 2004).

• The patient was tested repeatedly over years, which may have shaped his performance.
• Later examiners reportedly didn't find the same pattern.
• The original reports mix observation and interpretation, as Step 1 showed.

These doubts don't settle whether the interpretation is wrong. They do limit how much weight one case can bear. A careful phenomenological reading treats the case as suggestive evidence about the structure of action, and looks for converging evidence elsewhere.

A Common Pitfall

The most common pitfall is reading the case as a simple "visual defect": Schneider can't see properly, so he can't point. That reading fits some observations, since he did have visual recognition difficulties. But it can't explain why he scratches his nose without looking, yet can't point to it on command, including with his eyes closed. The pattern concerns the relation between movement and situation, not vision alone.

Ending State: An Annotated Analysis

References

• Goldstein, Kurt. (1934) 1995. The Organism: A Holistic Approach to Biology Derived from Pathological Data in Man. Foreword by Oliver Sacks. New York: Zone Books.
  • Free: None confirmed; a 1939 English edition is on the Internet Archive, but its rights status is unclear.
  • Publisher: Zone Books
  • Free companion: SEP, "Maurice Merleau-Ponty" (Toadvine) (covers the Schneider case)
• Marotta, Jonathan J., and Marlene Behrmann. 2004. "Patient Schn: Has Goldstein and Gelb's Case Withstood the Test of Time?" Neuropsychologia 42 (5): 633–38.
  • Free: Author's lab site
  • Publisher: doi:10.1016/j.neuropsychologia.2003.10.004