A Systems Approach to Perception and Action

ABSTRACT

On the 50th anniversary of its publication, we look back on some of the intellectual contributions of Gibson's (1966) The Senses Considered as Perceptual Systems. This work is often seen as contributing a new perspective to our understanding of the 5 senses. In this paper, we explore another intellectual contribution: Gibson's treatment of perception–action as an irreducible, functional system. We review select examples of systems thinking from the physical, animal, and human social domains. Our suggestion is that a systems-level approach to social interactions would have been a natural extension of Gibson's ideas.     

Homeokinetics/Homeodynamics: A Physical Heuristic for Life and Complexity

This essay addresses the puzzlement, the missing piece, sensed when attempts are made to build a bridge from the synchronic, informational genotype to the diachronic, dynamic phenotype—a regular mapping that seems to be extraphysical. There is no formal, dynamic foundation for the bridge. Albert Einstein, Max Delbrück, and Erwin Schrödinger all expressed acute awareness of limitations of contemporary physics when considering biology because physics addresses much simpler sysems. As a proposed remedy, a new physical heuristic, homeokinetics, developed by Arthur Iberall and Harry Soodak (and later recast for biology by me as homeodynamics) is introduced here as a foundation for comprehending energy flows and transformations in complex systems, including those in metabolic networks of living systems. Their individual dynamic stability is flexible and marginal—it must allow for adaptations and changes in physiological and behavioral states to occur in an orderly fashion as external circumstances change. At the population level, stability must allow for evolvability of chemical networks that have energized terrestrial living systems for about 3.9 billion years. Homeokinetics/homeodynamics emphasizes that persistent, marginally stable metabolic networks, as open thermodynamic systems, necessarily organize energy processing as cyclic, physical action modes. Conceptually, that organization is under 2 kinds of biological time pressure—time as a cycle that daily closes the thermodynamic books and time as an arrow orthogonally pressing the cyles into the future, creating joint time as a helix. In most animals, after maturity, the helix is additionally shaped into a tapered ellipsoid by a senesence process that gains influence as dynamic degrees of freedom are frozen out by the constructions of development.     

Social cognitions measured in 4 to 6 year olds are predictive of objectively measured physical activity

Objective: This study tested whether social cognitions from the reasoned action approach (RAA) can be reliably measured in a sample of primary school children (aged 4–6 years) and whether these RAA measures are predictive of physical activity.

Design: Longitudinal observational study with repeated measures over six months.

Measures: RAA variables were measured using a novel choice paradigm between physically active and sedentary pastimes. Relative reinforcing value, covariates (sex, age, deprivation and BMI) and physical activity by accelerometry (primary outcome) were also measured.

Results: RAA cognitions could be measured with acceptable retest reliability and discriminant validity and social norms regarding parents and teachers (but not friends) were correlated with physical activity and change in physical activity when relative reinforcing value and other covariates were controlled for.

Conclusions: RAA cognitions can be reliably measured in primary school children aged 4–6 and RRA measures appear useful in understanding children’s activity choices and may potentially inform future interventions.     

What Makes Sammy-Samantha and Other Mammals Run? A First Round of Closure

This article attempts to bring a first round of closure to an entire series of articles on command control (1960-1995). This contribution is of significance for the Gibsonian program (e.g., Iberall, 1995). This article attempts to complete a primitive physical foundation for that control process, for the basis of attention, action, and so-called purposeful or intentional movement or change in all complex systems, particularly mammalian and human. It assumes and neglects the very high-speed reflex actions that are dealt with by the autonomic nervous system. A discussion is included on the general character of the dynamic problem of command control in all of nature.     

Emotions–Adaptive Standards And/Or Primitive Constructs: A Reply to Mascolo and Mancuso

Abstract

In replying to Mascolo & Mancuso's paper, I have contrasted their functionalist approach to emotional states and experience with my position on emotions as epigenetically-available primitive constructs. Biologically, Mascolo & Mancuso treat emotions as mobilizaiton in the face of discrepancies. My proposal of a four-dimensional model provides a biological grounding for the marvellous diverisyt of human emotional experience. Where Mascolo & Mancuso treat emotions as discrete entities and highlight emotion knowledge, J have suggested emotions operate as bipolar constructs, and I have highlighted experience. We should attend to emotions in terms of both knowledge and experience, but it is important to maintain the distinction     

Human action and virtue in Descartes and Spinoza

In this paper, I argue that despite undeniable fundamental differences between Descartes’ and Spinoza’s accounts of human action, there are some striking similarities between their views on right action, moral motivation, and virtue that are usually overlooked. I will argue, first, that both thinkers define virtue in terms of activity or freedom, mutatis mutandis, and thus in terms of actual power of acting. Second, I will claim that both Descartes and Spinoza hold a non-consequentialist approach to virtue, by which human actions are evaluated as virtuous or good on the basis of their motivational forces rather than their consequences. I will show further that both philosophers identify virtue qua free action with the highest good (summum bonum), and thus with that which is to be sought for its own sake and not as a means to anything preferable to it.     

Book Reviews

Dana, Richard H., Foundations of clinical psychology: problems in personality and adjustment, Princeton, N.J.: Van Nostrand, 1966, 322 pp. Reviewed by Vincent Glaudin

Goldstein, Arnold P., Heller, Kenneth, and Sechrest, Lee B., Psychotherapy and the psychology of behavior change. New York: John Wiley & Sons, Inc., 1966, 492 p., $8.95. Reviewed by Sohan Lal Sharma

Phillips, Herbert P., Thai peasant personality, Berkeley and Los Angeles: University of California Press, 1965, Pp. 231, $6.00. Reviewed by Irving R. Stone

Hudson, Liam. Contrary imaginations: A psychological study of the young student. New York: Schocken Books, Inc., 1966, 181 pp., $4.95. Reviewed by Dale D. Simmons, Ph.D.

Kantor, Robert E., & Herron, William G., Reactive and process schizophrenia. Palo Alto: Science & Behavior, 1966, 184 pp. Reviewed by Ernest Kramer

Atkinson, John W. & Feather, Norman T. A theory of achievement motivation. New York: John Wiley, 1966, 392 + x. Reviewed by Clifford H. Swensen

Goldberg, Miriam, L., Passow, Harry, A., & Justman, Joseph. The effects of ability grouping. New York: Teachers College Press, 1966, 254 pp. Reviewed by Samuel I. Goldstein

White, Mary Alice & Charry, June. School disorder, intelligence, and social class. New York: Teachers College Press, 1966, 92 pp., $2.25. Reviewed by Kevin M. Mitchell

Raychaudhuri, Manas. Studies in artistic creativity: Personality structure of the musician. Calcutta: Rabindra Bharati, 1966, 256 pp., Rs. $15.00. Reviewed by Dell Lebo

Glasser, Alan J. & Zimmerman, Irla Lee, Clinical interpretation of the Wechsler Intelligence Scale for Children. New York & London: Grune & Stratton, 1967. pp. 152. Reviewed by Ronald E. Smith     

Mental Health Matters

Abstract

This article discusses the epistemological biases and therapeutic risks of overly-medicalized and deterministic approaches to women's psychological problems. Constructivist and feminist perspectives are used to illuminate the essentially political enterprise of naming psychological distress, and to argue the necessity of feminist theories of psychotherapy. These too, however, must be critically examined for deterministic assumptions which emphasize pathology or victimization, thereby limiting recognition of women's agency, and capacity for resistance and change. One alternative model is Adler's Individual Psychology. This humanistic approach is neither medicalized nor deterministic, assumes human freedom and pur-posefulness, emphasizes the dialectic interaction of the individual and society, and is philosophically committed to gender equality.     

Collective Affordances

Abstract

This article develops an ecological framework for understanding collective action. This is contrasted with approaches familiar from the collective intentionality debate, which treat individuals (with collective intentions) as fundamental units of collective action. Instead, we turn to social ecological psychology and dynamical systems theory and argue that they provide a promising framework for understanding collectives as the central unit in collective action. However, we submit that these approaches do not yet appreciate enough the relevance of social identities for collective action. To analyze this aspect, we build on key insights from social identity theory and synthesize it with embodied and ecological accounts of perception and action. This results in the proposal of two new types of affordances. For an individual who enacts her “embodied social identity” of being a member of a particular collective, there can be what we call embodied social identity affordances. Moreover, when several individuals dynamically interact with each other against the background of their embodied social identities, this might lead to the emergence of a collective, which we understand as a dynamically constituted and ecologically situated perception-action system consisting of several individuals enacting relevant embodied social identity affordances. Building on previous work in social ecological psychology, we suggest that there can be genuine collective affordances, that is, affordances whose subject is not an individual, but a collective.     

The interplay of received social support and self-regulatory factors in smoking cessation

Objective: In smoking cessation, individual self-regulation and social support have both proven to be useful. However, the roles of self-regulatory processes and social support are mostly examined separately. The present study aims at examining the unique and joint interactive effects of self-regulation as specified in the health action process approach (HAPA) and social support on smoking cessation. The study tested whether social support can compensate for low levels of self-regulation or whether synergistic effects emerge.

Design & Measures: Around a self-set quit date, 99 smokers completed baseline questionnaires on HAPA-variables, smoking-specific received social support and smoking cessation (continuous abstinence and point prevalence), with a follow-up Cpproximately 29?days after the quitdate.

Results: Social support moderated the association between volitional self-efficacy and smoking, as well as coping planning and smoking but not between action planning and smoking. No compensatory effect of social support for lower levels of individual regulation emerged but the combination of high levels of the individual variables and social support was related to successful smoking cessation, indicating a synergistic effect.

Conclusions: The results confirm the importance of examining both self-regulation and social factors in smoking cessation. This should be considered when developing future interventions for smoking cessation.     

Physical activity: the relative associations with cognitive and affective risk beliefs

Abstract

Objective: The role of affectively oriented risk beliefs in explaining health behaviors has not been examined in the context of physical activity or in diverse study populations. We evaluated whether affective risk beliefs account for unique variance in physical activity intentions and behavior above and beyond that accounted for by cognitive risk beliefs.

Design: A cross-sectional survey of socio-demographically diverse US residents (N?=?835; 46.4% no college training; 46.7% minority racial/ethnic ancestry; 42.6% men).

Main outcome measures: Physical activity intentions and behavior.

Results: Hierarchical linear regressions showed that affective risk beliefs accounted for variance in physical activity intentions beyond that predicted by socio-demographics and cognitive risk beliefs (F-change ps<.001). Specifically, intentions were higher among people with higher anticipated regret (ps<.001) and with higher absolute feelings of risk (ps<.05) or worry (ps<.05). There was an indirect relationship between perceived absolute likelihood and intentions through anticipated regret and feelings of risk. Neither cognitive nor affective risk beliefs accounted for variance in physical activity behavior (F-change ps>.05), but unsurprisingly, behavior was positively associated with physical activity intentions (p<.001).

Conclusion: Future interventions could target affective risk beliefs—particularly anticipated regret—to increase intentions, and then add other intervention components to bridge the intention–behavior gap.     

Self-efficacy,planning, and preparatory behaviours as joint predictors of physical activity: A conditional process analysis

Objective: Planning can bridge the gap between intentions and action, but what bridges the gap between planning and action? This study helps to answer the question by disentangling the interrelationships between self-efficacy, planning and preparatory behaviours in predicting physical activity. Preparatory behaviours are tested as a working mechanism of planning. Moreover, it is tested whether the utility of preparatory behaviours depends on an individual’s level of self-efficacy.

Methods: A survey assessed planning, self-efficacy and preparatory behaviours for physical activity. Adults (N = 166) provided data at two measurement points. In a longitudinal model, preparatory behaviours were specified as a mediator between planning and physical activity. Self-efficacy was specified as a possible moderator at two points in the model.

Results: Preparatory behaviours mediated the relationship between planning and physical activity. An interaction between self-efficacy and preparatory behaviours on physical activity was found, indicating that individuals with low self-efficacy beliefs were more active if they engaged more frequently in preparatory behaviours.

Conclusion: Planning seems to stimulate preparatory behaviours, which in turn make future physical activity more likely. Furthermore, as performing preparatory behaviours represent a step forward towards the enactment of behavioural goals, preparatory behaviours may be particular beneficial for individuals afflicted by self-doubts regarding physical activity.     

The complex tapestry of free will: striving will,indeterminism and volitional streams

The aim of this paper is to respond to recent discussion of, and objections to, the libertarian view of free will I have developed in many works over the past four decades. The issues discussed all have a bearing on the central question of how one might make sense of a traditional free will requiring indeterminism in the light of modern science. This task involves, among other things, avoiding all traditional libertarian appeals to unusual forms of agency or causation (uncaused causes, noumenal selves, non-event agent causes, etc.) that cannot be accounted for by ordinary modes of explanation familiar to the natural and human sciences. Doing this, I argue, requires piecing together a “complex tapestry” of ideas and arguments that involve rethinking many traditional assumptions about free will. The paper also argues that one cannot get to the heart of historical debates about free will without distinguishing different kinds of freedom, different senses of will, and different notions of control, among other distinctions. I especially focus here on different notions of freedom and control that are necessary to make sense of free will.

     

Reinstatement of odour context cues veridical memories but not false memories

ABSTRACT

The sense of smell has made a recent return to the forefront of research on episodic memory. Odour context cues can reactivate recently encoded memories during sleep-dependent memory consolidation [e.g., Rasch, B., Buchel, C., Gais, S., & Born, J. (2007). Odor cues during slow-wave sleep prompt declarative memory consolidation. Science, 315, 1426–1429], and reinstating the odour experienced during encoding at test results in superior recall and recognition [e.g., Isarida, T., Sakai, T., Kubota, T., Koga, M., Katayama, Y., & Isarida, T. K. (2014). Odor-context effects in free recall after a short retention interval: A new methodology for controlling adaptation. Memory & Cognition, 42, 421–433]. However, whether the impact of odour cues is restricted to the specific memories studied in the presence of the odour, or whether reinstating the odour also cues unstudied memories that are semantically related to the studied memories (i.e., false memories) is unknown. We used the Deese-Roediger-McDermott false memory paradigm to quantify the impact of odour cues on both veridical memory and false memory. Reinstating the odour presented during the study of the DRM word lists at the test phase resulted in better free recall of the studied words, but had no statistically significant impact on the number of false memories produced. We argue that odour cues influence recall of the memories they co-occurred with during study but potentially not semantically related memories.     

Monadic Interaction

Leibniz has almost universally been represented as denying that created substances, including human minds and the souls of animals, can causally interact either with one another or with bodies. Yet he frequently claims that such substances are capable of interacting in the special sense of what he calls ‘ideal’ interaction. In order to reconcile these claims with their favored interpretation, proponents of the traditional reading often suppose that ideal action is not in fact a genuine form of causation but instead a merely apparent influence which serves to ‘save the appearances.’ I argue that this traditional reading distorts Leibniz's thought and that he actually considers ideal action a genuine (though non-standard) form of causation.     

Supporting the spiritual needs of people with dementia in residential aged care

ABSTRACT

Objective: To describe how an Australian age care provider, BaptistCare NSW & ACT, has embraced the National Guidelines for Spiritual Care in Aged Care for people with dementia.

Method: A 12-month study was conducted in 19 Baptistcare residential homes, including 14 dementia units. Data were obtained from selected items of the Person-Centred Environment and Care Assessment Tool using interviews, observation, and document review.

Results: The person-centred approach was instituted in adhering to the Guidelines for people with dementia. Conclusion: The person-centred approach assists in actioning the Guidelines for people with dementia.     

Pragmatic Dogma: Understanding the Ideological Continuities in Iran's Response to the Charlie Hebdo Attacks

ABSTRACT

Ayatollah Khomeini's 1989 fatwa against Salman Rushdie cemented Iran's space within Western discourses surrounding blasphemy and Islam. The fatwa has earned its place within the polarizing debate between free speech and religious tolerance, which fundamentally serves the political ambitions of those involved. This article therefore argues that, in order to understand accusations of blasphemy in Iran, one must address the political concerns in which the accusation takes place since these reveal Iran's tendency towards pragmatic dogma – the practice of meeting the needs of the state in a way that accords with its religious ideology. The responses of Iranian officials to the Charlie Hebdo killings in 2015 provide a useful case study for the analysis of this pragmatic dogma, since the Islamic Republic pursued a different approach to the Charlie Hebdo “blasphemy” from that which it had followed with Rushdie. Instead of condoning the killings, Iran's political and religious elite chose to condemn the actions of both the cartoonists and the gunmen, without outlining a punishment. The article will argue that this case demonstrates many of the continuing themes in Iran's approach to blasphemy, since the Charlie Hebdo cartoons have largely been used to reinforce the Islamic Republic's overall worldview.     

Bodies as open projects: reflections on gender and sexuality

Abstract

This article argues that the social constructivist paradigm falls into the same dualistic trap as biological essentialism when attempting to respond to questions of gender and sexuality. I argue that social constructivism, like biological determinism, presumes a ‘split’ world, where subjective lived experiences are separated from the world of socio-cultural forces. Following a phenomenological approach, grounded in Merleau-Ponty’s ontological view of the body, this article attempts to move beyond the dualistic metadiscourses of social constructivism in maintaining that identity is a fully embodied process. I see gender and sexuality as necessarily embodied and corporeally constituted. In the light of this, I propose an understanding of gender and sexuality that focuses on the centrality of the body as open project. This approach sees gender and sexuality as embodied processes that are enmeshed with the complex fabric of lived everyday experiences and concurrent socio-cultural and historical processes. Drawing on real-life examples, I conclude that gender and sexual embodiment are not one-dimensional according to a binary system of male versus female. Rather, given the documented experience of the indeterminacy and ambiguity of human existence, there are a variety of possible embodiments of humankind.