Experimental Psychology

In order to better cope with the pressures and stresses of the current day, modern psychology is anxiously seeking to find new therapies to address the increasing disorders within the human psyche. In the process new fields of research, such as humanistic and transpersonal psychology, curiously appear to borrow more and more from the wisdom of the ages. This volume, containing eighteen articles by noteworthy expositors of the perennial philosophy such as Huston Smith, Seyyed Hossein Nasr, and Frithjof Schuon, presents the spiritual psychology of the wisdom traditions as a much-needed antidote to the current impasse in modern psychology.

Some Endorsements for Psychology and the Perennial Philosophy:

“[Psychology and the Perennial Philosophy] is more than an anthology. It is a wisely crafted collection of classic and contemporary scholarship noting that what many are seeking is what has always been, a perennial philosophy, that remains foundational. As one of the authors, Tage Lindbom, properly notes, ‘Secularization is a fish in troubled waters.’ This book claims the waters and is essential reading for all those who may have forgotten or are simply ignorant of the rich foundation provided by the perennial philosophy.”
—Ralph W. Hood, Professor of Psychology at the University of Tennessee at Chattanooga, past president of the Psychology of Religion division of the American Psychological Association, co-founder of The International Journal for the Psychology of Religion and co-author of The Psychology of Religion

“A necessary and bracing critique of the assumptions and limitations of contemporary Western psychology, this generous volume is also a passionate call and learned guide towards a truer perspective that embraces man's spiritual nature.”
—Gabor Maté, M.D., and author of In the Realm of Hungry Ghosts: Close Encounters with Addiction

“Knowing the nature of the mind is perhaps the most difficult undertaking, especially in today’s world. To comprehend the nature of mind one needs to turn to the domain of religion and spirituality. Yet the truth of the mind and its complexity cannot explicitly be defined in words. Inner or transcendent wisdom sees the mind’s own nature without the duality of the seer. Suchness (tathatā) of mind is only experiential and not expressible. The words used to describe thought are themselves a product of thought, which is conditioned and limited. Thus, differences and contradictions are unavoidable. Therefore, a comparative study of different viewpoints and commentaries is immensely important to awaken the inner intelligence to see the mind as it is. Psychology and the Perennial Philosophy: Studies in Comparative Religion edited by Samuel Bendeck Sotillos is an outstanding effort in this direction.”
—Samdhong Rinpoche, former Prime Minister (Kalon Tripa) of the Tibetan Government-in-exile, author of Uncompromising Truth for a Compromised World: Tibetan Buddhism and Today’s World

“The rise of psychology has impacted the study and practice of spirituality, the experiences and attitudes relevant to ultimate human values that transcend ordinary behavior. Each chapter of this remarkable book demonstrates this interaction in a unique and provocative way. But rather than using psychology to reduce and ‘psychologize’ spiritual topics, its authors demonstrate how directives from the spiritual traditions can enhance and even illuminate the enduring importance of psychology in the 21st century.”
—Stanley Krippner, Saybrook University, co-author of Spiritual Dimensions of Healing

“The work at hand is a thinking and debating man’s delight. If you have any interest at all in attempting to include an educated and enlightened view of man’s higher functions in your purview of the world, you will learn from and enjoy this collection of essays. If you already have some knowledge in this area, brace yourself: you may see some of your favorites sharply criticized. A thought-provoking work.”
—Bruce W. Scotton, University of California, San Francisco, co-editor of Textbook of Transpersonal Psychiatry and Psychology

“This book, superbly edited by Samuel Bendeck Sotillos, is a masterful critique of the field of psychology and its loss of the sacred ground in which it once was rooted. It offers depth psychologists an opportunity to contemplate timeless truths echoed through the centuries by perennial philosophers who have always claimed psyche is subordinate to Spirit. Although ignored in depth psychology’s early years due to prejudice and lack of understanding, this is a message today’s psychotherapists must take seriously. Human beings need a deeper and wider transpersonal vision of who and what we are, which the saints and sages of the world’s spiritual traditions have always pointed to. In psychotherapy with a therapist committed to such a vision, patients penetrate into their unconscious depths and not infrequently awaken to the Ground of all Being. Their suffering itself occurred because they had turned away from Spirit. Above all, this volume passionately calls upon depth psychology to remember its origin in the perennial wisdom at the core of the great religions. There is something of a polemic in these pages. It deserves to be considered by depth psychologists of all persuasions.”
—Bryan Wittine, Transpersonal psychologist and Jungian psychoanalyst

“This anthology from Samuel Bendeck Sotillos is a must reference for anyone who is interested in psychology and its relationship to spirituality, and in developing an inclusive dialogue between disciplines that favor an integral outlook on the person and his or her potential. Selections in this anthology will inspire us to reexamine the metaphysical underpinnings of psychology, and remind us how important it is to rise above science’s attempt to reduce the human being to an epistemic object.”
—Sangeetha Menon, National Institute of Advanced Studies (Bangalore, India), Board Member of the International Transpersonal Association (ITA), author of The Beyond Experience: Consciousness in Bhagavad Gita

“This anthology has some of the most discerning essays and reviews on spirituality and psychology, which provide much-needed care and caution to all those engaged in bringing them together or who wish to do so in future. Therefore, it is a must-read for all those who teach, research, consult, or study in such frontier areas as transpersonal psychology, states of consciousness, mind-body relation, holistic health, Indian psychology, and so on. It will be an invaluable textbook for courses in these and other related areas. I congratulate the editor of the book.”
—Kiran Kumar K. Salagame, University of Mysore (India), Board Member of the International Transpersonal Association (ITA), author of The Psychology of Meditation: A Contextual Approach

“One of the finest collections of essays on the Perennial Philosophy—a must-read for all psychologists who are engaged with spirituality and transpersonal psychology. The essays which critique modern psychology (including transpersonal psychology, and the framework of Carl Jung), in the light of the Perennial Philosophy are a revelation and make compelling reading. The book serves as a corrective to the excesses of modern psychology, and to this end Sotillos has done a commendable job. I for one will include the book in some of the graduate courses that I teach.”
—Suneet Varma, University of Delhi, co-editor of Foundations of Indian Psychology

“To its credit modern science by-and-large is becoming more cognizant of the essential connection between spirituality and psychological health and well-being and most of all its positive implications within the field of psychology. While there is ample data to document this in a plethora of academic journals and books, this new book Psychology and the Perennial Philosophy adds a novel contribution to the dialogue between psychology and spirituality, which captures many nuances that for the most part go unnoticed within these discussions, and last but not least, it provides a keen eye of discernment to understand this intricate relationship on a deeper level that is crucially needed. This work will be a valuable asset to students and long term mental health practitioners and professors alike who seek to better understand the relationship between psychology and spirituality.”
—Harold G. Koenig, Duke University, Director of the Center for Spirituality, Theology and Health, co-author of The Handbook of Religion and Health

The focus of this paper is on the integration of artistic techniques within the feld of gestalt therapy.
From a humanistic and phenomenological framework, this paper focuses on how these techniques
can enhance mental well-being and therapeutic change. Through the exploration of past research,
both from gestalt therapy and art therapy literature, art is viewed either as a vehicle towards verbalization or as an entity on its own. During Art therapy, a piece of art is created however the focus
and subsequent in depth exploration is on the creative process itself, within the therapeutic relationship. During this exploration, art is used as the ground to facilitate and enhance the expression
of individuals' feelings in therapy. Through this manner art can be used in gestalt therapy to help
an individual become aware of unconscious processes in order to creatively adjust to the present
moment. Whilst tapping on the emotional processes, the client can experience direct, reality-based
and immediate responses. One can say that both gestalt therapy and art therapy focus on the
therapeutic process that is created in between the therapist and client.

Dogs which had 1st learned to panel press in a harness in order to escape shock subsequently showed normal acquisition of escape/ avoidance behavior in a shuttle box. In contrast, yoked, inescapable shock in the harness produced profound interference with subsequent escape responding in the shuttle box. Initial experience with escape in the shuttle box led to enhanced panel pressing during inescapable shock in the harness and prevented interference with later responding in the shuttle box. Inescapable shock in the harness and failure to escape in the shuttle box produced interference with escape responding after a 7-day rest. These results were interpreted as supporting a learned "helplessness" explanation of interference with escape responding: Ss failed to escape shock in the shuttle box following inescapable shock in the harness because they had learned that shock termination was independent of responding.

Would it be helpful to inform a driver about when a conflicting traffic situation is going to occur? We tested whether temporal orienting of attention could enhance executive control to select among conflicting stimuli and responses. Temporal orienting was induced by presenting explicit cues predicting the most probable interval for target onset, which could be short (400 ms) or long (1,300 ms). Executive control was measured both by flanker and Simon tasks involving conflict between incompatible responses and by the spatial Stroop task involving conflict between perceptual stimulus features. The results showed that temporal orienting facilitated the resolution of perceptual conflict by reducing the spatial Stroop effect, whereas it interfered with the resolution of response conflict by increasing flanker and Simon effects. Such opposite effects suggest that temporal orienting of attention modulates executive control through dissociable mechanisms, depending on whether the competition between conflicting representations is located at perceptual or response levels.

Reproducibility is a defining feature of science, but the extent to which it characterizes current research is unknown. We conducted replications of 100 experimental and correlational studies published in three psychology journals using high-powered designs and original materials when available. Replication effects were half the magnitude of original effects, representing a substantial decline. Ninety-seven percent of original studies had statistically significant results. Thirty-six percent of replications had statistically significant results; 47% of original effect sizes were in the 95% confidence interval of the replication effect size; 39% of effects were subjectively rated to have replicated the original result; and if no bias in original results is assumed, combining original and replication results left 68% with statistically significant effects. Correlational tests suggest that replication success was better predicted by the strength of original evidence than by characteris...

Objectives: To examine the validity of the 'Gaehwiler' actigraph (Gaehwiler Electronics, model Z80-32k V 1 ) for the assessment of sleepwake (S/W) rhythm and sleep structure in infants during the first 6 months of life using an algorithm developed in our laboratory to differentiate sleep and wake states.

Ironic language is typically more difficult to process and interpret than a literal equivalent, hence is assumed to serve several social and emotional functions not achieved by literal communication (such as politeness or introducing humor). Several factors may influence emotional responses to irony, such as the perspective from which the utterance is encountered (e.g., speaker vs. target) and the tone of voice (prosody) used. To examine these issues, we conducted two event-related brain potential (ERP) studies in which participants listened to scenarios describing emotional responses to either literal criticism or ironic criticism. Ironic criticism was delivered with either natural or ironic prosody. Scenarios either described an emotional response the speaker expected to elicit from the target (speaker perspective), or the target’s actual emotional response (target perspective). Expected or actual emotional responses were described as either “amused” (Experiment 1) or “hurt” (Experiment 2). ERPs were calculated time-locked to the end of the ironic or literal statements, and to the audio presentation of the critical emotion words. Results showed a significant effect of perspective for amused conditions, reflected by a larger late posterior positivity for the target than speaker conditions, indicating amused responses are more expected from speaker than target perspective. This effect was not seen for hurt conditions, suggesting these are equally expected from target and speaker perspectives. The data also revealed a more negative-going ERP waveform specifically for ironic criticism delivered with ironic prosody, reflecting prosodic processing. This suggests prosody may be able to speed the identification of irony.

Using the stem completion task, we compared estimates of automatic retrieval from an implicit memory task, the process dissociation procedure, and the speeded response procedure. Two standard manipulations were employed. In Experiment 1, a depth of processing effect was found on automatic retrieval using the speeded response procedure although this effect was substantially reduced in Experiment 2 when lexical processing was required of all words. In Experiment 3, the speeded response procedure showed an advantage of full versus divided attention at study on automatic retrieval. An implicit condition showed parallel effects in each study, suggesting that implicit stem completion may normally provide a good estimate of automatic retrieval. Also, we replicated earlier findings from the process dissociation procedure, but estimates of automatic retrieval from this procedure were consistently lower than those from the speeded response procedure, except when conscious retrieval was relatively low. We discuss several factors that may contribute to the conflicting outcomes, including the evidence for theoretical assumptions and criterial task differences between implicit and explicit tests.

Temporal order judgment (TOJ) thresholds have been widely reported as valid estimates of the temporal disparity necessary for correctly identifying the order of two stimuli. Data for two auditory TOJ paradigms are often reported in the literature: (1) spatially-based TOJ in which the order of presentation of the same stimulus to the right and left ear differs; and (2) spectrally-based TOJ in which the order of two stimuli differing in frequency is presented to one ear or to both ears simultaneously. Since the thresholds reported using the two paradigms differ, the aim of the current study was to compare their response patterns. The results from three different experiments showed that: (1) while almost none of the participants were able to perform the spatial TOJ task when ISI = 5 ms, with the spectral task, 50% reached an accuracy level of 75% when ISI = 5 ms; (2) temporal separation was only a partial predictor for performance in the spectral task, while it fully predicted performa...

The general psychology course provides a unique opportunity to present the science of psychology to a wide audience. Informing the general public about the importance of animal research in psychology is especially important given contemporary concerns about animal rights and animal welfare. A study of 8 leading introductory psychology textbooks indicated that with the exception of principles of conditioning and learning, the contributions of animal research to psychology were often not explicitly acknowledged. In addition, major findings from animal research were frequently presented as if they had been obtained with humans. In obscuring the contributions of animal research, introductory psychology textbooks miss the opportunity to ensure that public policy is based on accurate information about the significance of this research to many areas of psychological science.

RESUMEN
La relación interna entre filosofía, literatura y arte permite examinar con propiedad qué significan la pluralidad y complejidad en los usos de la razón. Posibilita la aproximación a esos usos y figuras desde un ángulo privilegiado. El interés por lo literario y artístico no tendría por qué significar un apresurado abandono del modelo discursivo y analítico -que es característico de la filosofía-, sino más bien el acceso a un punto de vista más completo, un nuevo método reflexivo, otro límite crítico. Esta perspectiva facilita la puesta al día de las tesis modernas sobre la filosofía como emancipación, esto es, como su salida de la minoría de edad.
Espacios ficcionales, campos de proyección de la experiencia, métodos y perspectivas trasdisciplinarias constituyen los distintos niveles a través de los cuales se trata de definir un nexo complejo entre discursos. La ficción como conocimiento, subjetividad y texto, así como la relación entre mundo y lenguaje pretenden acotar algunas dimensiones de esa relación.
A través de la literatura llegamos a estar familiarizados con situaciones, sentimientos, formas de vida, obteniendo así una mirada desde dentro -epistemológicamente empática-. Cada nueva visión del mundo constituye un nuevo tipo de conocimiento, un conocimiento que puede incluir aspectos cognitivos y emotivos y que demandará, probablemente, algún tipo de lógica paraconsistente. De modo que a la par que por nuestras narrativas creamos o descubrimos mundos (dependiendo del estatuto ontológico otorgado a la ficción) también establecemos o desentrañamos la legislación lógica, según la cual tal curso de sucesos o tal tipo de entidades son o no admisibles al interior de este particular mundo posible.
Precisamente, es en la constante re-creación de sus objetos, práctica que surge en una comunidad de problemas -un espacio de representación colectiva- el espacio en que se da la ciencia. Es, precisamente, en una particular forma de hablar y de referirse a objetos, creándolos con el habla, el que funda a la medicina -por ejemplo- como cuerpo autónomo de conocimientos, vale decir como ciencia de primer orden. Las disciplinas, pues, en tanto discursos, están, literalmente, constituidas por él. Por ello es necesario estudiar el discurso científico en tanto que discurso, hay que reflexionar sobre sus orígenes y modo de constitución, hay que aceptar que no es sólo un producto sino una fuerza productiva. La realidad es una narrativa exitosa. Es aquello que se hace hablando. Las comunidades científicas son comunidades de problemas y, sobre todo, de retóricas, reconstrucciones de objetos que sólo existen en tanto se habla de ellos de una determinada manera,
Hasta los mundos narrativos más imposibles tienen como fondo lo que es posible en el mundo que concebimos como real. Las entidades y situaciones que no son explícitamente nombradas y descritas como diferentes del mundo real son entendidas a partir de las leyes que aplicamos a la comprensión del mundo real.
Así, pues, la narración de ficción construye un modelo análogo del universo real, una proyección...lo que permite conocer la estructura y los procesos internos de la realidad y manipularla cognitivamente. Se otorga así un valor cognoscitivo a la ficción, de modo tal que todas las posibles connotaciones, no expresadas directamente por el texto, sino -más bien- mostradas implícitamente o implicadas contextualmente en lo allí dicho, iluminan aspectos de la realidad que sin estas extrapolaciones ficcionales permanecerían en penumbras.
La perspectiva crítica -propia de la filosofía- puede hallarse así implícita en escritos de ficción, de la misma manera como las teorías filosóficas pueden aceptar como suyos a los argumentos procedentes del discurso literario. La reflexión filosófica se articula, pues, desde distintos ámbitos y modalidades discursivas.
Dr. Adolfo Vásquez Rocca

"On the difference between significant and non-significant effects. Note: link to R and Excel resources for comparing correlations: http://seriousstats.wordpress.com/2012/02/05/comparing-correlations/"

In human mate choice, sexually dimorphic faces and voices comprise hormone-mediated cues that purportedly develop as an indicator of mate quality or the ability to compete with samesex rivals. If preferences for faces communicate the same biologically relevant information as do voices, then ratings of these cues should correlate. Sixty participants (30 male and 30 female) rated a series of opposite-sex faces, voices, and faces together with voices for attractiveness in a repeated measures computer-based experiment. The effects of face and voice attractiveness on face-voice compound stimuli were analyzed using a multilevel model. Faces contributed proportionally more than voices to ratings of face-voice compound attractiveness. Faces and voices positively and independently contributed to the attractiveness of male compound stimuli although there was no significant correlation between their rated attractiveness. A positive interaction and correlation between attractiveness was shown for faces and voices in relation to the attractiveness of female compound stimuli. Rather than providing a better estimate of a single characteristic, male faces and voices may instead communicate independent information that, in turn, provides a female with a better assessment of overall mate quality. Conversely, female faces and voices together provide males with a more accurate assessment of a single dimension of mate quality.

The usual color-word Stroop task, as well as most other Stroop-like paradigms, has provided invaluable information on the automaticity of word reading. However, investigating automaticity through reading alone has inherent limitations. This study explored whether a Stroop-like effect could be obtained by replacing word reading with note naming in musicians. Note naming shares with word reading the crucial advantage of being intensively practiced over years by musicians, hence allowing to investigate levels of automatism that are out of reach of laboratory settings. But the situation provides much greater flexibility in manipulating practice. For instance, even though training in musical notation is often conducted in parallel with the acquisition of literacy skills during childhood, many exceptions make that it can be easily decoupled from age. Supporting the possibility of exploiting note naming as a new tool for investigating automatisms, musicians asked to process note names writ...

Recent studies have shown that (1) the global precedence effects in processing the hierarchically organized stimulus can be attenuated by eliminating the low spatial frequencies contained in the stimulus and (2) the human magnocellular pathway is responsible for processing low spatial frequencies and the pathway can be attenuated by imposing a red background on the stimulus. In the present study, a reaction-time experiment was conducted to examine the effect of background color of the stimulus to the processing of the hierarchically organized stimulus. The result showed that although the control condition (a green background) produced a prototypical asymmetric global interference, a red background that was equiluminant to the green background produced a symmetrical interference. It was concluded that the human magnocellular pathway is at least partially responsible in producing the global precedence effects.

Little is known about why individuals vary in their levels of sexual desire. Information processing models, like Barlow"s model of sexual functioning, suggest that individuals with higher sexual desire attend more and respond with more pleasant emotions to sexual cues than individuals with lower levels of sexual desire. In this study, 66 participants (33 female) completed a dot detection task, viewing time measure, and evoked response potential (ERP) measures of attention captured by sexual stimuli, and they completed startle eyeblink modulation, retrahens auriculum modulation, stimulus ratings, and electroencephalography power band measures indexing the valence of emotional response to affective stimuli. Participants with high levels of sexual desire were slower to detect targets in the dot detection task that replaced sexual pictures and in the presence of any sexual stimuli and also evinced higher ERP responses to all emotional stimuli. However, sexual desire groups did not differ in their psychophysiological measures of affective modulation nor in their ratings of sexual stimuli. The results suggest that the amount of attention captured by sexual stimuli is a stronger predictor of a person"s sexual desire level than the valence of the emotional responses elicited by such stimuli.

These studies ask whether S remembers a picture better the greater the "depth of processing" he allots to it. Depth of processing pictures of faces was varied according to judgments of sex ("superficial") or judgments of likableness or honesty of the person pictured. Performance on a later recognition memory test was high for pictures judged for likableness or honesty, and low for pictures judged for sex. This ordering held as'true for intentional learners as for incidental learners. A final experiment showed that face recognition memory was not materially affected by a context manipulation: an old test picture was remembered at a level determined by its original depth of processing and independently of how it was tested-either alone, along side an old picture it had been studied with, or with a new picture.

This study was designed to test the hypothesis derived from information theory that increases in the variability of motor responses result from increases in perceptual-motor noise. Young adults maintained isometric force for extended periods at different levels of their maximum voluntary contraction. Force variability (SD) increased exponentially as a function of force level. However, the signal-to-noise ratio (M/SD), an index of information transmission, as well as measures of noise in both the time (approximate entropy) and frequency (power spectrum) domains, changed according to an inverted U-shaped function over the range of force levels. These findings indicate that force variability is not directly related to noise but that force output noisiness is positively correlated with the amount of information transmitted.

Please cite this article in press as: Cibulski, L., et al., Familiarity with the experimenter influences the performance of Common ravens (Corvus corax) and Carrion crows (Corvus corone corone) in cognitive tasks. Behav. Process. (2013), http://dx.

Knowledge of the spatial layout of bodies is mediated by a representation called the body structural description, damage to which results in the condition of autotopagnosia in which patients are impaired in judgments about the location and configuration of body parts. While a large literature has investigated disruption of the body structural description, little research has examined its accuracy in healthy individuals. I show that people have systematically distorted knowledge of the configuration of hands. Participants judged the location of their knuckles (i.e., the metacarpophalangeal joint) by pointing with a baton on their palm. Participants showed clear distal biases, judging their knuckles as farther forward in the hand than they actually are for all fingers except the thumb. This effect appeared both when participants localized the knuckles of their own hand and another person's hand. These results suggest that intuitive beliefs about body form are systematically distorted.

Iconicity is a property that pervades the lexicon of many sign languages, including American Sign Language (ASL). Iconic signs exhibit a motivated, nonarbitrary mapping between the form of the sign and its meaning. We investigated whether iconicity enhances semantic priming effects for ASL and whether iconic signs are recognized more quickly than noniconic signs are (controlling for strength of iconicity, semantic relatedness, familiarity, and imageability). Twenty deaf signers made lexical decisions to the 2nd item of a prime-target pair. Iconic target signs were preceded by prime signs that were (a) iconic and semantically related, (b) noniconic and semantically related, or (c) semantically unrelated. In addition, a set of noniconic target signs was preceded by semantically unrelated primes. Significant facilitation was observed for target signs when they were preceded by semantically related primes. However, iconicity did not increase the priming effect (e.g., the target sign PIANO was primed equally by the iconic sign GUITAR and the noniconic sign MUSIC). In addition, iconic signs were not recognized faster or more accurately than were noniconic signs. These results confirm the existence of semantic priming for sign language and suggest that iconicity does not play a robust role in online lexical processing.

Two experiments examined the impact of attention on sensorimotor skills. In Experiment 1, experienced golfers putted under dual-task conditions designed to distract attention from putting and under skillfocused conditions that prompted attention to step-by-step putting performance. Dual-task condition putting was more accurate. In Experiment 2, right-footed novice and experienced soccer players dribbled through a slalom course under dual-task or skill-focused conditions. When using their dominant right foot, experts again performed better in the dual-task condition. However, when using their less proficient left foot, experts performed better in the skill-focused condition. Novices performed better under skill-focus regardless of foot. Whereas novices and the less-proficient performances of experts benefit from online attentional monitoring of step-by-step performance, high-level skill execution is harmed.

When attempting to draw a ball of a specified color either from an urn containing 50 red balls and 50 black balls or from an urn containing an unknown ratio of 100 red and black balls, a majority of decision makers prefer the known-risk urn, and this ambiguity aversion effect violates expected utility theory. In an experimental investigation of the effect of urn size on ambiguity aversion, 149 participants showed similar levels of aversion when choosing from urns containing 2, 10, or 100 balls. The occurrence of a substantial and significant ambiguity aversion effect even in the smallest urn suggests that influential theoretical interpretations of ambiguity aversion may need to be reconsidered.

O presente livro pretende delinear uma possível interpretação do behaviorismo radical como teoria da mente, o que significa, em outros termos, contextualizá-lo no âmbito das discussões da filosofia da mente. Em que implica, exatamente, essa contextualização? Possivelmente existem muitas diferenças entre o behaviorismo radical e as teorias que compõem a filosofia da mente, inclusive diferenças de agenda: o primeiro surge como uma proposta de filosofia da ciência do comportamento, e as segundas foram desenvolvidas para tratar de questões que permeiam a filosofia desde o seu surgimento entre os gregos. O sentido da presente contextualização, portanto, é simplesmente o de tratar de alguns temas da filosofia da mente a partir da óptica behaviorista radical, mas sempre tendo em vista que esse trabalho não esgotará todos os problemas e todas as questões que formam essa subdivisão da filosofia. Pretende-se neste livro contextualizar o behaviorismo radical na filosofia da mente por meio de três atividades. A primeira delas consiste em apresentar uma resposta possível à questão "O que é a mente?" . A segunda delas, por sua vez, demanda o tratamento de outra questão, a saber, "Qual a natureza da mente?". À primeira questão subjaz o problema de se delimitar que coisas ou fenômenos são considerados mentais. Trata-se, portanto, da busca de uma definição conceitual da mente. Já a segunda questão é endereçada à ontologia do mental, isto é, às características essenciais à sua existência. Em seu turno, a terceira atividade não possui uma questão específica, mas nem por isso deixa de ser importante: consiste na análise de algumas teses, problemas e questões apresentadas pelas teorias da mente através do ponto de vista behaviorista radical. Espera-se que essas atividades representem, ao menos, um passo em direção à construção de uma teoria behaviorista radical da mente.

The dominance of albino rats in non-human research in experimental psychology was often accompanied by an assumption that they embodied unchanging fundamentals that could generalize to a wide range of vertebrates.  I describe the comparative context surrounding the original choice of the white rat as a standard animal in the thinking of the two individuals most responsible for establishment of the rat: Adolf Meyer and Henry H. Donaldson.  I argue that their original rationale for the choice of white rats as a mammalian research standard reflected careful attention to species differences.  Finally, I suggest that as a result of the engineering ideal in physiology and psychology, this reasoning was transformed into an assumption that one animal could stand for all vertebrates.

Objective We examine whether affective, verbal, and restitutive displays of remorse are associated with perceived offender immorality, as well as whether displays of remorse exert indirect effects on preferences for criminal sentencing via perceived offender immorality. Method Data are from an online survey, which included a sentencing vignette with experimental manipulations for offender remorse and items measuring sentencing preferences, perceived offender and offense immorality, and controls (N = 352). OLS regression and bias-corrected bootstrap confidence intervals were used to estimate direct and indirect effects. Replication analyses were conducted with two student samples (N = 103 and N = 131). Results Displays of remorse were associated with perceived offender immorality. Displays of remorse also exerted indirect effects on preferences for sentencing severity and support for particular sentencing goals (including incapacitation, rehabilitation, and restoration). Conclusions Affective, verbal, and restitutive displays of remorse may be associated with sentencing preferences via perceived offender immorality.

Medication errors commonly involve confusion between drug names that look or sound alike. One possible method of reducing these errors is to print sections of the names in ‘‘Tall Man’’ (capital) letters, in order to emphasise differences between similar products. This paper reports an eye-tracking experiment that evaluates this strategy. Participants had their eye movements monitored while they searched for a target product amongst an array of product packs. The target pack was replaced by a similar distractor in the array. Participants made fewer errors when the appearance of the names had been altered, that is, they were less likely to incorrectly identify a distractor as the target drug. This result was reflected in the eye movement data.

Effects of orthographic neighborhood in visual word recognition in Spanish were examined in 5 paradigms: progressive demasking, standard lexical decision, lexical decision with bloeldng of neighborhood density, naming, and semantic categorization. The results showed inhibitory effects of neighborhood frequency in the progressive-demasking task, in both lexieal-decision tasks, as well as for low-density words in the naming task, and for high-density words in the semantic-categorization task. Higher levels of neighborhood density produced an inhibitory trend in the progressive-demasking task, facilitation in lexieal decision (significant only when neighborhood density was blocked), and a robust facilitation effect in naming (only for words with higher frequency neighbors). A global analysis across tasks and one simulation study helped outline some of the underlying task-specific and task-independent mechanisms.

Research on incidental sequence learning typically is concerned with the characteristics of implicit or nonconscious learning. In this article, the authors aim to elucidate the cognitive mechanisms that contribute to the generation of explicit, reportable sequence knowledge. According to the unexpectedevent hypothesis (P. A. Frensch, H. Haider, D. Rünger, U. Neugebauer, S. Voigt, & J. Werg, 2003), individuals acquire reportable knowledge when they search for the cause of an experienced deviation from the expected task performance. The authors experimentally induced unexpected events by disrupting the sequence learning process with a modified serial reaction time task and found that, unlike random transfer sequences, a systematic transfer sequence increased the availability of reportable sequence knowledge. The lack of a facilitative effect of random sequences is explained by the detrimental effect of random events on the presumed search process that generates reportable knowledge. This view is corroborated in a final experiment in which the facilitative effect of systematic transfer blocks is offset by a concurrent secondary task that was introduced to interfere with the search process during transfer.