Motivation in schizophrenia has been a key research aim for several decades. Motivation is a very complex process underlying negative symptoms that has been assessed and identified using very different instruments and terminologies. This study provides a comprehensive overview of the growing literature production and highlights an extensive set of variables to better understand the study of motivation. Electronic databases were searched in order to compile relevant studies of motivation in individuals with schizophrenia. The initial search identified 3,248 potentially interesting (...) records, and of these, 161 articles published between 1956 and 2017 were finally included. Information such as year of publication, journal, country, and number of authors was codified. Variables related to sample characteristics, methodological aspects, and motivational terms were also extracted. The results revealed a significant growth trend in literature production, especially since the 2000s, with reward as the main term studied. In addition, questionnaires were identified as the preferred instrument to assess motivation in patients with schizophrenia. Other aspects such as country of publication, authors, journals of publication, and co-citation network analysis were also examined. The discussion offers recommendations for future research. (shrink)

Volume 20, Issue 7, July 2020, Page 106-109.

ABSTRACTAnxious individuals report disproportionately negative expectations concerning the future, termed the negative expectancy bias. In contrast, ageing is associated with an inflated expectancy for positive future events. A recent study [Steinman, S. A., Smyth, F. L., Bucks, R. S., MacLeod, C., & Teachman, B. A.. Anxiety-linked expectancy bias across the adult lifespan. Cognition and Emotion, 27, 345–355. doi:10.1080/02699931.2012.711743] found using an interpretation bias task, a negative expectancy bias in young adults and positive expectancy bias in older adults with high trait (...) anxiety. Extending this, the current study examined expectancy bias for positive, negative and ambiguously emotionally toned information in younger and older adults with clinical levels of depression and anxiety to community control groups, thus allowing examination of both disorder status and age on biases. Clinical participants reported a pervasive tendency to expect negative events relative to positive regardless o... (shrink)

Female coital orgasm may be an adaptation for preferentially retaining the sperm of males with “good genes.” One indicator of good genes may be physical attractiveness. Accordingly, R. Thornhill, S. W. Gangestad, and R. Comer (1995) found that women mated to more attractive men reported an orgasm during a greater proportion of copulations than did women mated to less attractive men. The current research replicates this finding, with several design variations. We collected self-report data from 388 women residing in the (...) United States or in Germany. Results support the hypothesis that women mated to more attractive men are more likely to report an orgasm at the most recent copulation than are women mated to less attractive men, after statistically controlling for several key variables. Discussion addresses (a) the inability of the present research to specify the causal link between female orgasm and male attractiveness and (b) the proactive nature of female sexuality documented in recent research guided by an evolutionary perspective. (shrink)

El libro es una compilación de diversos trabajos, editados por Viviana Suñol y Raquel Miranda. El objetivo del texto es reivindicar los estudios sobre el pensamiento antiguo en lengua hispana. Por tal motivo, reúne trabajos de diferentes especialistas de Latinoamérica. El libro tiene once capítulos, precedido por un prólogo de Sinnott y una introducción a cargo de las editoras. Los ejes temáticos elegidos son la ética, la retórica, el arte y la educación. Tal como lo señalan Suñol y Miranda, (...) este último eje, la educación, es de algún modo, transversal, aquel que permite reunificar en un todo las distintas contribuciones de los investigadores intervinientes. La causa de esto es que, “las preguntas sobre como educar al ciudadano y cómo habituar a los niños para que adquieran los valores de la pólis” son las cuestiones recurrentes a lo largo de todo el libro (Suñol y Miranda, 2020, p. 26). (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Vice and Naturalistic OntologyChristopher R. Williams (bio)Keywordscausality, criminality, determinism, medical model, positivismThese questions have been posed: Is vice (encompassing criminal and other wrongful conduct) best regarded as “sick” behavior, “immoral” behavior, or some other type altogether? Are we to understand vice in natural-medical terms, or are we better served by utilizing a moral framework? Is criminality reducible to and best categorized as a metaphysical type the essential features of (...) which are neurological or otherwise biological in nature? Or, perhaps, is criminality closer to a (non-natural) sociological type, the essential features of which can be understood only through reference to social norms and cultural conventions? These are torturously involved philosophical and theoretical questions that have given rise to an equally torturous volume of literature. Without pretending to do justice to these questions or their corresponding literature, several key considerations that must be inserted into and accounted for within the discursive pursuit of these inquiries are worth noting.Where a naturalistic ontology is employed within the study of vice, we reduce the intricacies of deviant behavioral phenomena to what we presume to be their underlying medical/biological properties. It is worth remembering that behavior itself cannot rightfully be said to be “sick”; rather, what we mean to say is that the behavior in question—in our case, various forms of “vice”—is symptomatic of some underlying illness or medical/biological condition. The presumed underlying sickness and the behavior itself are distinct, ontologically linked only through their theorized relationship to one another. This, then, is a key assumption of the medical approach to vice and its ontological classification as a natural-medical kind: that there exists a relationship between the behavior (a symptom) and the underlying illness or medical condition, and that the relationship is of the causal kind. Vice, it is suggested, is a change in state that is caused by (or, at the very least, is a direct consequence of) sickness or illness. Second, to legitimate such attributions, the illness supplying the requisite causal force must be identifiable and its causal connection to the behavior must be or be capable of being sufficiently explicated. In other words, once we have identified the relevant medical/biological properties and the behavior to which they stand in causal relatedness, we must be prepared to characterize this dynamic—we must be able to show exactly how and why such and such a condition gives rise to such and such a behavior.Problematically, causation itself is and has always been a contentious metaphysical specimen. Hume (1955) reminded us of the troubling reality [End Page 39] that we cannot ever “see” one thing cause or necessitate another. We are left, rather, to merely presume the existence of causal relationships between things. How is it, exactly, that disorder in neurodevelopment can necessitate certain behavioral outcomes? Even if we can “see” (in the empirical sense) the disorder and equally “see” the behavior, we cannot of course witness the precise causal action of the former upon the latter. Even if we are content inferring causal action in such cases, we still need to demonstrate the basic conditions of causality. To show that Condition X is causally related Behavior Y, we need to show that they are regularly associated with one another, that Condition X temporally preceded Behavior Y and, most challengingly, that no other conditions or factors have an intervening (e.g., additive, synergistic) influence. Hypothetically, if we were to posit a causal relationship between schizotypal personality traits and violent behavior, we would need to establish: (1) that schizotypal traits and violent behavior regularly coexist; (2) that those traits presented before the manifestation of the violent behavior; and (3) that no other factors (biological, psychological, and/or sociological) contributed in any meaningful way to those manifestations. We would thus need to systematically rule out family dynamics, income, education, intelligence, substance use, and so forth, as contributing factors. If, in turn, we were to determine that the presence of schizotypal traits alone is not sufficient—even if a necessary condition—to produce violent behavior but, rather, that those traits act in concert with other variables to produce the behavior, then we would not truly be... (shrink)

R.W. Church was an English churchman and writer. Church was also famous for being the dean of St. Paul's Cathedral in London.Bacon's most famous work is his biography on Francis Bacon, the great English philosopher.

In this essay I wish to raise the question of whether it is meaningful to say that a certain sort of robot is in pain. This is, of course, not an empirical question. There exists no robot of the sort I shall describe. But, I shall argue, if such a robot did in fact exist, it would be meaningful to say it is in pain.

While Meinong makes scattered remarks about perception in various writings, the one text in which he makes a concentrated effort to work out a theory of perception is Über die Erfahrungsgrundlagen unseres Wissens (1905). This paper is a critical examination of the theory which is presented there, but also some other texts are taken into account. Special attention will be given to Meinong's views on the object (Gegenstand) of perception, both the propositional object (Objektiv) and the non-propositional object (Objekt) which (...) is allegedly "part" of the propositional object. Also, some contrasts and parallels between these views and those of other members of the Brentano School, e.g. Husserl's notion of categorial perception are discussed. (shrink)

In this paper I shall examine a variety of situations in which human agents make use of force. Section I will be concerned with the use of force in medical contexts, Section Ii with the use of force in defence of property, and Section in with the use of force in resolving international disputes. I shall argue that the boundary between what is and is not morally permissible needs to be, drawn more stringently than is commonly supposed. While agreeing that (...) in some medical contexts and in some situations where defence of property is involved the use of force may be necessary and even morally required, I shall suggest that in the absence of any suitably constituted world court the use of force in attempting to resolve international disputes creates a morally different situation. (shrink)

In this book Reynold Macpherson initiates a politically-critical theory of educative leadership as a fresh line of inquiry in the practice, research and theory of educational administration and educational leadership. Divided into four parts, the book introduces the sub-discipline of political philosophy to the field of educational administration, management and leadership. It does this by clarifying the knowledge domain of each and identifying how four political ideologies, specifically pragmatism, communitarianism, communicative rationalism and egalitarian liberalism, have primarily informed and surreptitiously provided (...) contestable justifications for power in the development of practice, research and theory in the field of study. The book goes on to offer three case studies illustrating how political philosophy can be used to interpret how people become leaders and administrators of educational institutions and systems. Additional case studies then demonstrate how crises in governance in educational institutions and systems can be analyzed and improvements made using the tools of political philosophy. The final part uses the sub-discipline to critique the author's decades of research into educative leadership, and concludes the book by both establishing the relativity of politically-critical critique and the ideology it favours; neo-pragmatism. Political Philosophy, Educational Administration and Educative Leadership will provide practitioners, researchers and theorists in educational administration, management and leadership with a deeper appreciation of power by formally introducing them to the assumptions, limits and tools of political philosophy. (shrink)

Before talking about the vision of Orikhov's essence of the relationship between the church and the state, one must first determine what the church is about - Catholic or Orthodox. After all, the thinker lived in Poland when there were still strong, even parity positions of both denominations. He himself was brought up in a family where his father was Catholic and his mother was Orthodox. This was reflected in his mentality: he repeatedly publicly stated the benefits of certain tenets (...) of the Orthodox faith. But most of all he settled on the problem of relations between the Catholic Church and the state. (shrink)

Deficits in social cognition and more specifically in communication have an important impact on the real-life functioning of people with schizophrenia. In particular, patients have severe problems in communicative-pragmatics, for example, in correctly inferring the speaker’s communicative intention in everyday conversational interactions. This limit is associated with morphological and functional alteration of the left middle temporal gyrus, a cerebral area involved in various communicative processes, in particular in the distinction of ironic communicative intention from sincere and deceitful ones. We performed (...) an fMRI study on 20 patients with SZ and 20 matched healthy controls while performing a pragmatic task testing the comprehension of sincere, deceitful, and ironic communicative intentions. We considered the L-MTG as the region of interest. SZ patients showed difficulties in the correct comprehension of all types of communicative intentions and, when correctly answering to the task, they exhibited a higher activation of the L-MTG, as compared to HC, under all experimental conditions. This greater involvement of the L-MTG in the group of patients could depend on different factors, such as the increasing inferential effort required in correctly understanding the speaker’s communicative intentions, and the higher integrative semantic processes involved in sentence processing. Future studies with a larger sample size and functional connectivity analysis are needed to study deeper the specific role of the L-MTG in pragmatic processes in SZ, also in relation to other brain areas. (shrink)

This chapter argues that the objection that Socrates makes against diviners, poets, and rhapsodies having knowledge is an example of what has come to be known as an opacity objection: that is, some aspect of what would be required for them to know is unrecognised by them. This chapter contends that the opacity is of a different kind than what contemporary epistemologists have considered, and claims that Socrates’ specific version should have a place in contemporary theory of knowledge.