The Theory of Set in the Light of Reflex Theory

It is well known to all those acquainted with D. N. Uznadze's theory of set [ustanovka] (1) that this theory was meant to answer the question of "the character and inner structure of human activity" [11; 79]. But, as A. T. Bochorishvili correctly noted, we do not yet have "clarity in basic concepts. … Soviet psychology cannot yet go so far as to speak of the content of the basic concept of the psychology of set, of the content of set itself" [5: 15]. As a panacea for overcoming these differences of opinion, Bochorishvili proposes that we "widely and actively develop investigations of the theoretical bases of the psychology of set as D. N. Uznadze understood if" (ibid.).     

Cognitive set depends on the involvement of the ventral and dorsal visual systems

Healthy adults were examined in three series of experiments with formation of an unconscious visual set: 1) the set was formed by repeated presentation of pairs of unequal circles (control); 2) an additional task of recognition of words/pseudowords was introduced into the context of the set-forming trials; 3) in the task additionally introduced, a subject had to spatially localize a certain target letter in a letter matrix. Scores of stability of the visual set to circles were compared. Coherence of the cortical electric activity in the alpha band was analyzed. We revealed a significant decrease in stability (rigidity) of the nonverbal visual set in the series with the additional task of spatial localization of the target stimulus. On the contrary, the set rigidity increased in the series with additional recognition of the verbal stimulus. EEG coherence patterns and behavioral data suggest that successful cognitive performance that demands dynamic situation-dependent shifts of unconscious sets takes place under conditions of alternation of tasks involving, predominantly, either the ventral ("what?") or dorsal ("where?") visual streams and, respectively, anterior or posterior systems of selective attention.     

Weight bias in graduate school admissions

Objective:

Whether weight bias occurs in the graduate school admissions process is explored here. Specifically, we examined whether body mass index (BMI) was related to letter of recommendation quality and the number of admissions offers applicants received after attending in‐person interviews.

Design and Methods:

Participants were 97 applicants to a psychology graduate program at a large university in the United States. They reported height, weight, and information about their applications to psychology graduate programs. Participants' letters of recommendation were coded for positive and negative statements as well as overall quality.

Results:

Higher BMI significantly predicted fewer post‐interview offers of admission into psychology graduate programs. Results also suggest this relationship is stronger for female applicants. BMI was not related to overall quality or the number of stereotypically weight‐related adjectives in letters of recommendation. Surprisingly, higher BMI was related to more positive adjectives in letters.

Conclusions:

The first evidence that individuals interviewing applicants to graduate programs may systematically favor thinner applicants is provided here. A conscious or unconscious bias against applicants with extra body weight is a plausible explanation. Stereotype threat and social identity threat are also discussed as explanations for the relationship between BMI and interview success.     

Hans Driesch and the problems of "normal psychology". Rereading his Crisis in Psychology (1925)

In 1925, the German biologist and philosopher Hans Driesch published a booklet entitled The Crisis in Psychology. It was originally published in English and was based on lectures given at various universities in China, Japan and the USA. The "crisis" in psychology of that time, in Driesch's opinion, lies in the necessity to decide about "the road which psychology is to follow in the future". This necessity refers to five "critical points", namely (1) to develop the theory of psychic elements to a theory of meaning by phenomenological analysis, (2) the overcoming of association theory, (3) to acknowledge that the unconscious is a fact and a "normal" aspect of mental life, (4) to reject "psychomechanical parallelism" or any other epiphenomenalistic solution of the mind-body problem, and (5) the extension of psychical research to new facts as described by parapsychology, for instance. Driesch saw close parallels between the development of modern psychology and that of biology, namely in a theoretical shift from "sum-concepts" like association and mechanics, to "totality-concepts" like soul and entelechy. The German translation of 1926 was entitled Grundprobleme der Psychologie (Fundamental Problems of Psychology) while "the crisis in psychology" forms just the subtitle of this book. This underlines that Driesch's argumentation--in contrast to that of Buehler--dealt with ontological questions rather than with paradigms.     

Traces of Unconscious Mental Processes in Introspective Reports and Physiological Responses

Unconscious mental processes have recently started gaining attention in a number of scientific disciplines. One of the theoretical frameworks for describing unconscious processes was introduced by Jung as a part of his model of the psyche. This framework uses the concept of archetypes that represent prototypical experiences associated with objects, people, and situations. Although the validity of Jungian model remains an open question, this framework is convenient from the practical point of view. Moreover, archetypes found numerous applications in the areas of psychology and marketing. Therefore, observation of both conscious and unconscious traces related to archetypal experiences seems to be an interesting research endeavor. In a study with 36 subjects, we examined the effects of experiencing conglomerations of unconscious emotions associated with various archetypes on the participants’ introspective reports and patterns of physiological activations. Our hypothesis for this experiment was that physiological data may predict archetypes more precisely than introspective reports due to the implicit nature of archetypal experiences. Introspective reports were collected using the Self-Assessment Manikin (SAM) technique. Physiological measures included cardiovascular, electrodermal, respiratory responses and skin temperature of the subjects. The subjects were stimulated to feel four archetypal experiences and four explicit emotions by means of film clips. The data related to the explicit emotions served as a reference in analysis of archetypal experiences. Our findings indicated that while prediction models trained on the collected physiological data could recognize the archetypal experiences with accuracy of 55 percent, similar models built based on the SAM data demonstrated performance of only 33 percent. Statistical tests enabled us to confirm that physiological observations are better suited for observation of implicit psychological constructs like archetypes than introspective reports.     

EEG coherence during unconscious visual set under conditions of increased motivation of subjects

Prestimulus EEG was recorded in the state of "operative rest" after the instruction and at the stages of formation, actualization, and extinction of unconscious visual set to perception of unequal circles. Two motivation conditions were used: (1) subjects were promised to be rewarded with a small money price for each correct response (a "general" rise of motivation) and (2) only correct assessments of stimuli of a certain kind were rewarded (a "selective" rise of motivation). In both conditions, additional motivation of subjects to the results of their performance led to an increase in EEG coherence most pronounced in the theta and alpha 1 frequency ranges in the left temporal area of the cortex. During the "general" rise of motivation the EEG coherence (as compared to the control group) was higher in a greater number of derivation pairs than during the "selective" rise. EEG coherence in "motivated" subjects was increased already at the stage of operative rest. Later on, at the set stages, no significant changes were revealed. Thus, the realized set formed by the verbal instruction, which increased motivation of subjects to the results of their performance, produced substantially more prominent changes in coherence of cortical potentials than the unconscious set formed during perception of visual stimuli.     

Autonomy reconfigured: incorporating the role of the unconscious

The principle of respect for autonomy has served as a pillar of American bioethics. Through its application in response to physician paternalism and as the basis for informed consent, it has attained preeminent status in the discipline. New challenges in health care warrant a re-examination of the origins of our autonomy. Developmental psychology, cognitive neuroscience, and behavioral neurology all emphasize the intimate relationship between our cognitive and emotional development, and through this, our conscious and unconscious minds. Our intellectual, and particularly our moral development, are instilled in us by our moral mentors, and consequently by our community as a whole. Autonomy and community are therefore inextricably interlinked, and our emphasis on liberty, rights, and privacy without the inclusion of family, community, and social responsibility is biologically unsound. Appreciation of this reality should lead to a more balanced set of bioethical norms.     

On the Perception of Newcomers

Human coalitions frequently persist through multiple, overlapping membership generations, requiring new members to cooperate and coordinate with veteran members. Does the mind contain psychological adaptations for interacting within these intergenerational coalitions? In this paper, we examine whether the mind spontaneously treats newcomers as a motivationally privileged category. Newcomers—though capable of benefiting coalitions—may also impose considerable costs (e.g., they may free ride on other members, they may be poor at completing group tasks). In three experiments we show (1) that the mind categorizes coalition members by tenure, including newcomers; (2) that tenure categorization persists in the presence of orthogonal and salient social dimensions; and (3) that newcomers elicit a pattern of impressions consistent with their probable ancestral costs. These results provide preliminary evidence for a specialized component of human coalitional psychology: an evolved concept of newcomer.     

Altered negative unconscious processing in major depressive disorder: an exploratory neuropsychological study

Objective

Major depressive disorder (MDD) has been characterized by abnormalities in emotional processing. However, what remains unclear is whether MDD also shows deficits in the unconscious processing of either positive or negative emotions. We conducted a psychological study in healthy and MDD subjects to investigate unconscious emotion processing and its valence-specific alterations in MDD patients.

Methods

We combined a well established paradigm for unconscious visual processing, the continuous flash suppression, with positive and negative emotional valences to detect the attentional preference evoked by the invisible emotional facial expressions.

Results

Healthy subjects showed an attentional bias for negative emotions in the unconscious condition while this valence bias remained absent in MDD patients. In contrast, this attentional bias diminished in the conscious condition for both healthy subjects and MDD.

Conclusion

Our findings demonstrate for the first time valence-specific deficits specifically in the unconscious processing of emotions in MDD; this may have major implications for subsequent neurobiological investigations as well as for clinical diagnosis and therapy.     

Toward an adequate mathematical model of mental space: conscious/unconscious dynamics on m-adic trees

We try to perform geometrization of cognitive science and psychology by representing information states of cognitive systems by points of mental space given by a hierarchic m-adic tree. Associations are represented by balls and ideas by collections of balls. We consider dynamics of ideas based on lifting of dynamics of mental points. We apply our dynamical model for modeling of flows of unconscious and conscious information in the human brain. In a series of models, Models 1–3, we consider cognitive systems with increasing complexity of psychological behavior determined by structure of flows of associations and ideas.     

Toward an adequate mathematical model of mental space: Conscious/unconscious dynamics on m-adic trees

We try to perform geometrization of cognitive science and psychology by representing information states of cognitive systems by points of mental space given by a hierarchic m-adic tree. Associations are represented by balls and ideas by collections of balls. We consider dynamics of ideas based on lifting of dynamics of mental points. We apply our dynamical model for modeling of flows of unconscious and conscious information in the human brain. In a series of models, Models 1–3, we consider cognitive systems with increasing complexity of psychological behavior determined by structure of flows of associations and ideas.     

Role of working memory in forming the cognitive visual set

It was found in healthy adult subjects (n = 90) that under conditions of complication of cognitive tasks (increasing number of relevant stimuli), the stability (rigidity) of the unconscious cognitive sets markedly rises. These changes in both verbal and nonverbal sets depend on the working memory loading. The revealed dependence of the motor reaction time to the probe stimulus on the sequence of the set stimuli in a context and on the set stage suggests that unconscious cognitive sets can regulate selective attention.     

Ethnographic surreality,possession and the unconscious

In the Second Manifesto of Surrealism, issued by André Breton in 1929, surrealism was described as “a total recuperation of our psychic strength by a means of none other than vertiginous descent into ourselves, systematic illumination of the hidden places and progressive darkening of the other places, a perpetual walk in the forbidden zone”. Surrealism sought to represent the unconscious and forbidden zones of the psyche, of the body, of the noumenal world within, which offered access, for surrealists, to energies and intuitions repressed by “civilized” modes of perception. For Jean Rouch, the significance of surrealism, of automatic writing and ciné‐transe, rested in the potential escape they offered from the formal constraints of conventional film and of conventional perception and observation. In his celebration of ciné‐transe, and of the technological apparatus that makes it possible, it is possible to detect his desire for a freeing‐up of the constraints of consciousness—a desire to “write with the body”, to dream, to tap the unexplored power of the unconscious in its overturning of “reality”, of system, and of convention. As a phaneroscopic “wide‐angle lens”, surreality aimed to document the scientifically unexplainable, the immense experiential overload of ritual possession. It attempted to make visible, in the movement between observation and participation and across disjunctive points of view; the crossings‐over into the unconscious world by which possessed Songhay dancers gained access to powers of phaneroscopic perception. By adopting filmic techniques which follow the surrealist practice of creating “verbal and visual collage”, in which randomly‐generated images, emerging out of a trance‐like state (of “automatic writing” or "ciné‐transe"), are juxtaposed in indeterminate and polyphonic relations with each other in an attempt to disturb or destroy patterns of perception which are confining, rationalistic, linear, or restricted to conscious phenomena, Rouch believed he could create powerful representations of the unknowable. This paper relates the phaneroscopic practice of ethnographic surrealism to psychoanalytic models of the unconscious. In a discussion of Rouch's interpretation of the Hauka spirit cult in his film Les Maîtres Fous, the paper argues that the neo‐Freudian paradigm which allowed him to depict the Sohghay's weekend Hauka rites as a parodic reversion to “savagery” (which both reversed the hierarchy of colonizer/colonized and enabled participants to experience a therapeutic release from the traumas of colonization) has been challenged by Lacanian and post‐Lacanian “re‐readings” of Freud that call into question the extent to which the unconscious can be equated with a pre‐linguistic state characterized by disjunctive “primitive” and “instinctive” energies. The surrealist longing for a rupture of the symbolic order of Western rationalism and a return to the “imaginary order” of the unconscious is confounded in the Lacanian conception of the unconscious as a zone inhabited by the “discourse of the Other”. However, the work of Gillès Deleuze and Félix Guanari [1977] provides a means of conceptualizing the unconscious in terms that avoid simplistic binary logic (phenomenon/noumenon; signifier/signified; subject/object; conscious/unconscious; civilization/savagery). The unconscious is not the “unrepresentable” Other of consciousness; it is a schizophrenic phaneron, a signifying “machine”, a transgressive producer of “group fantasy”. Rejecting both Freud's Oedipal model (the unconscious as primal imagery or “ghostly signifieds"), and the Lacanian notion of the unconscious (as a play of “empty signifiers"). Deleuze and Guattari argue that the unconscious cannot be accounted for in terms of the individual child and its entry into language any more than it can be conceived of as the domain of the primitive. On the contrary, the unconscious is constituted as “group fantasy”, as collective public memory which need not be reduced to elemental (Oedipal) signifiers: “all delirium possesses a world‐historical, political and racial content”. The schizophrenic embodies the public nature of unconscious meaning, since schizophrenia is primarily a communication disorder in which an individual never sees himself in terms of a linguistically‐generated “selfhood”, and fails to adopt the “false” identity which is offered to him in the language of the Other. Schizophrenia is characterized by a refusal to treat some meanings as superior to others, to remain within the bounds of a stable identity, or to distinguish between material (noumenal) things and actions and their (phenomenal) meanings. The schizophrenic unconscious treats all experience as signs, registering language in the same way as the body registers physical stimuli. Thus “meanings in the unconscious are simply meanings as workings of the body” [Harland 1987:174–175]. The schizophrenic as a model for the unconscious holds several implications for those interested in representing the experiential power of public rituals, for the public meanings in circulation during such rituals are material and noumenal, and are registered on the bodies of the dancers as they transgress boundaries and pass beyond consciousness. Rouch's surreality attempted to inscribe this unconscious production of public meaning as it was manifested in the movements of the ritual and in the movements of the camera‐body.     

On the Content of Social Psychology

1. Attitude to the Discussion: A discussion of social psychology was opened in the pages of Voprosy psikhologii. [Translated in this journal, 1963, 1 (3), 32-38. — Ed.] This event has both a good and bad side. The good side is that, finally, the central organ of Soviet psychology has begun to speak about social psychology. Soviet psychologists will at last state their positive word about social psychology. The discussion will permit a more profound definition of the content of social psychology and will attract the attention of the Soviet public to the phenomena of social psychology. The bad side is that while much is said about the content of social psychology, the most urgent problems for Soviet social psychology is not so much one of its content as of the development of concrete methods and concrete investigations. A. V. Baranov's article [5] presents an incorrect understanding of the history and contemporary state of social psychology in the USSR.     

The Category of Age in the Psychology and Pedagogy of Development

Vygotsky's words, uttered about sixty years ago, may serve as a very special epigraph to the analysis that follows; they have not lost their meaning even today: "The problem of age is not only central to the whole of child psychology: it is the key to all questions of practice as well" [4. P. 260].

The key importance of the concept of age as a category in educational psychology has become obvious now, in light of the urgent need for a reorganization of education, a need to give it a developmental character. This category is just as important for a practice-oriented pedagogy, which can no longer be satisfied with simple study of individual phenomena in educational psychology; it must necessarily become a composite and, even more, a projective science, since it involves contriving complex, synthetic objects that bring together concrete studies, blueprints for educational systems, the programs and technology of continuous education throughout a person's entire life, and expert systems for evaluating and means for monitoring the effectiveness of such continuous education.     

情绪信息的注意偏向研究

目的:考察被试对消极词和积极词在无意识状态下的注意偏向,探讨被试在无意识状态下对两类情绪词汇诱发的情绪信息所产生的注意选择与偏向问题。方法:以情绪词为材料,采用任务分离范式,考察被试在无意识状态下对情绪词汇的选择率和反应时。结果:(1)无意识注意阶段存在情绪刺激的注意偏向;(2)在选择率上,被试对积极词汇的选择要明显多于对中性词汇或消极词汇,且女性对积极词汇的选择率要明显高于男性;(3)在反应时上,被试对消极词汇的反应时要明显快于中性词汇或积极词汇。结论:该实验结果说明,带情绪信息的词汇都较中性词汇更能引起被试的注意偏向。     

Thermosynthesis as energy source for the RNA World: a model for the bioenergetics of the origin of life

The thermosynthesis concept, biological free energy gain from thermal cycling, is combined with the concept of the RNA World. The resulting overall origin of life model suggests new explanations for the emergence of the genetic code and the ribosome. It is proposed that the first protein named pF(1) obtained the energy to support the RNA World by a thermal variation of F(1) ATP synthase's binding change mechanism. It is further proposed that this pF(1) was the single translation product during the emergence of the genetic machinery. During thermal cycling pF(1) condensed many substrates with broad specificity, yielding NTPs and randomly constituted protein and RNA libraries that contained self-replicating RNA. The smallness of pF(1) permitted the emergence of the genetic machinery by selection of RNA that increased the fraction of pF(1)s in the protein library: (1) an amino acids concatenating progenitor of rRNA bound to (2) a chain of 'positional tRNAs' linked by mutual recognition, and yielded a pF(1) (or its main motif); this positional tRNA set gradually evolved to a set of regular tRNAs functioning according to the genetic code, with concomitant emergence of (3) an mRNA coding for pF(1).     

Some Manifestations of Categorization Processes in Perception

Study of the role of expectancy in cognitive activity has a long history in experimental psychology, extending back into the 19th century. Among German psychologists the idea of a "determining tendency" or "set" has long been influential. A variation of this same concept forms the foundation of the "Georgian" school of Soviet psychology founded by D. N. Uznadze (see Soviet Psychology, 1968-69, Vol. VII, No. 2 [Winter]).     

Negative Affect Reduces Performance in Implicit Sequence Learning

Background

It is well documented that positive rather than negative moods encourage integrative processing of conscious information. However, the extent to which implicit or unconscious learning can be influenced by affective states remains unclear.

Methodology/Principal Findings

A Serial Reaction Time (SRT) task with sequence structures requiring integration over past trials was adopted to examine the effect of affective states on implicit learning. Music was used to induce and maintain positive and negative affective states. The present study showed that participants in negative rather than positive states learned less of the regularity. Moreover, the knowledge was shown by a Bayesian analysis to be largely unconscious as participants were poor at recognizing the regularity.

Conclusions/Significance

The results demonstrated that negative rather than positive affect inhibited implicit learning of complex structures. Our findings help to understand the effects of affective states on unconscious or implicit processing.