Initial evidence suggests that suppressing a thought prior to sleep results in subsequent dreaming of that thought. The present research examined the influence of cognitive load on dreaming following suppression. In Experiment 1, 100 participants received either a suppression instruction or no instruction for an intrusive thought prior to sleep, and subsequently completed a dream diary. Participants instructed to suppress reported dreaming about the target thought more than controls; dream rebound was predicted by poorer performance on a working memory task. (...) In Experiment 2, 126 participants received either a suppression instruction or no instruction for an intrusive thought prior to sleep, and half of participants also had cognitive load of learning a 9-digit number. Participants receiving the suppression instruction under cognitive load reported greater dream rebound than other participants. These findings indicate that thought suppression prior to sleep leads to dream rebound, and this effect is enhanced by cognitive load. (shrink)

Two experiments investigated the reality attributed to hypnotic suggestion through subtle projection of a visual image during simultaneous suggestion for a visual hallucination that resembled the projected image. In Experiment 1, high and low hypnotizable participants were administered either a hypnotic induction or wake instructions, given a suggestion to hallucinate a shape, and then the projected image was subsequently introduced. Although highs in both conditions rated the projected image more vividly than lows, highs in the hypnosis condition made comparable reality (...) ratings when the projected image was absent and present. In Experiment 2, high hypnotizable participants were administered a suggestion to see a shape on a wall. For half the participants the suggested image was projected on the wall and then removed, and for half the projection was initially absent and then introduced. Participants who had the projection absent and then present reported comparable reality and vividness ratings when the projection was absent and present. These findings indicate that elevated hypnotizability and hypnosis are associated with attributions of external reality to suggested experiences. (shrink)

Over-general autobiographical memory retrieval is characterized by retrieval of categoric autobiographical memories. According to the CarFAX model, this tendency may result from avoidance which functions to protect the person against recalling details of upsetting memories. This study tested whether avoidance strategies impact on the ability to retrieve specific autobiographical memories. Healthy participants watched a negative video clip and were instructed to either suppress any thought , suppress any feeling , or think and feel naturally in response to the video. Participants (...) then completed the Autobiographical Memory Test. Participants engaging in either thought suppression or emotional inhibition retrieved fewer categoric autobiographical memories than controls. These findings challenge the affect regulation component of the CarFAX model insofar as they suggest that regulatory strategies that aim to reduce awareness of adverse emotional memories do not necessarily lead to increased recall of categoric autobiographical memories. (shrink)

Although the paper points to many critical issues in the repressed memory debate, it does not adequately portray its full complexity. Focusing attention on the simplistic question of whether repressed memories exist or not deflects attention from the more promising issue of how traumatic memories are encoded and managed. Initial research indicates that encoding and managing traumatic memories may involve cognitive processes that are specific to traumatic experiences. Whilst recognising that repressed memory reports should not be accepted as historically accurate (...) recollections, there is a need to push ahead with rigorous research that extends our understanding of how traumatised people perceive and recall their unwanted experiences. (shrink)

Current models of autobiographical memory suggest that self-identity guides autobiographical memory retrieval. Further, the capacity to recall the past and imagine one’s self in the future can influence social problem solving. We examined whether manipulating self-identity, through an induction task in which students were led to believe they possessed high or low self-efficacy, impacted episodic specificity and content of retrieved and imagined events, as well as social problem solving. Compared to individuals in the low self efficacy group, individuals in the (...) high self efficacy group generated past and future events with greater specificity, positive words, and self-efficacious statements, and also performed better on social problem solving indices. A lack of episodic detail for future events predicted poorer performance on social problem solving tasks. Strategies that increase perceived self-efficacy may help individuals to selectively construct a past and future that aids in negotiating social problems. (shrink)

Working memory is the system responsible for maintaining and manipulating information, in the face of ongoing distraction. In turn, WM span is perceived to be an individual-differences construct reflecting the limited capacity of this system. Recently, however, there has been some evidence to suggest that WM capacity can increase through training, raising the possibility that training can functionally alter the neural structures supporting WM. To address the hypothesis that the neural substrates underlying WM are targeted by training, we conducted a (...) meta-analysis of functional magnetic resonance imaging studies of WM training using Activation Likelihood Estimation. Our results demonstrate that WM training is associated exclusively with decreases in blood oxygenation level-dependent responses in clusters within the fronto-parietal system that underlie WM, including the bilateral inferior parietal lobule, middle and superior frontal gyri, and medial frontal gyrus bordering on the cingulate gyrus. We discuss the various psychological and physiological mechanisms that could be responsible for the observed reductions in the BOLD signal in relation to WM training, and consider their implications for the construct of WM span as a limited resource. (shrink)

Thomas S. Kuhn, historian and philosopher of science, was born on 18 July 1922 in Cincinnati, Ohio, and died 17 June 1996 in Cambridge, Massachusetts. He entered Harvard in 1939 and remained there until 1956, receiving a Ph.D. in physics in 1949. For three years he was a member of the Harvard Society of Fellows, and then began teaching in James Bryant Conant's recently established General Education Program. Conant used a historical approach to communicate the nature of science to (...) undergraduates; working with Conant helped shift Kuhn's interests from physics to the history of science. After leaving Harvard, Kuhn taught at Berkeley for 9 years, at Princeton for 15, and at the Massachusetts Institute of Technology for 12. He retired from teaching in 1991. (shrink)

Do other living creatures alienate themselves from their own species with only selfish concern for material successes and external achievement? ...

Because little is known about the human trait of affiliation, we provide a novel neurobehavioral model of affiliative bonding. Discussion is organized around processes of reward and memory formation that occur during approach and consummatory phases of affiliation. Appetitive and consummatory reward processes are mediated independently by the activity of the ventral tegmental area (VTA) dopamine (DA)–nucleus accumbens shell (NAS) pathway and the central corticolimbic projections of the u-opiate system of the medial basal arcuate nucleus, respectively, although these two projection (...) systems functionally interact across time. We next explicate the manner in which DA and glutamate interact in both the VTA and NAS to form incentive-encoded contextual memory ensembles that are predictive of reward derived from affiliative objects. Affiliative stimuli, in particular, are incorporated within contextual ensembles predictive of affiliative reward via: (a) the binding of affiliative stimuli in the rostral circuit of the medial extended amygdala and subsequent transmission to the NAS shell; (b) affiliative stimulus-induced opiate potentiation of DA processes in the VTA and NAS; and (c) permissive or facilitatory effects of gonadal steroids, oxytocin (in interaction with DA), and vasopressin on (i) sensory, perceptual, and attentional processing of affiliative stimuli and (ii) formation of social memories. Among these various processes, we propose that the capacity to experience affiliative reward via opiate functioning has a disproportionate weight in determining individual differences in affiliation. We delineate sources of these individual differences, and provide the first human data that support an association between opiate functioning and variation in trait affiliation. Key Words: affiliation corticolimbic-striatal networks; appetitive and consummatory reward; dopamine; oxytocin; personality; social bonds; social memory; u-opiates. (shrink)

The reputation and influence of Emmanuel Levinas has grown powerfully. Well known in France in his lifetime, he has since his death become widely regarded as a major European moral philosopher profoundly shaped by his Jewish background. A pupil of Husserl and Heidegger, Levinas pioneered new forms of exegesis with his post-modern readings of the Talmud, and as an ethicist brought together religious and non-religious, Jewish and non-Jewish traditions of contemporary thought. Richard A. Cohen has written a book which (...) uses Levinas' work as its base but goes on to explore broader questions of interpretation in the context of text-based ethical thinking. Levinas' reorientation of philosophy is considered in critical contrast to alternative contemporary approaches such as those found in modern science, psychology, Nietzsche, Freud, Husserl, Heidegger, Sartre, Merleau-Ponty, Derrida and Ricoeur. Cohen explores a manner of philosophizing which he terms 'ethical exegesis'. (shrink)

This elevating pull of an ethics that can account for the relation of self and other without reducing either term is the central theme of these essays.

The Ethics Program at General Dynamics was evaluated relative to its stated objectives and its implied objectives. The program was found to have met its specific objectives which require employees to follow rules and standards of conduct. The program did not apparently meet its implied objectives which would have created a more humanistic work environment for employees. This result apparently stemmed from program planners' intentions to use the hope for better working conditions as a motivation for employees to follow company (...) standards. A substantial conflict was found between the philosophical bases for ethics programs and work environment improvement programs. (shrink)

_Epistemology _is an accessible and indispensable volume for undergraduates studying philosophy. Essential introduction to epistemology, a field of fundamental philosophical importance Offers concise and well-written synopses of different epistemological debates and concerns.

An introduction to the ethical and ontological import of Levinas' philosophy.

... and Normative Epistemology The Distinction Between Metaepistemology and Normative Epistemology Although this terminology is relatively new, ...

Models of psychological time / Richard A. Block -- Implicit and explicit representations of time / John A. Michon -- The evasive art of subjective time...

The purpose of this research is to extend prior research testing the premise that small deviations from ethical behavior lead to even larger deviations from ethical behavior. This study examines the association between a person’s willingness to bribe a police officer to avoid being issued a speeding ticket with their views on inappropriate behavior of corporate executives. Our sample of 528 participants comes from Colombia (90), Ecuador (70), South Africa (131) and the United States (237). As part of our data (...) gathering, we controlled for social desirability response bias in the responses of the students who participated in our study. Our data indicate significant differences between the views of the students from Colombia, Ecuador, and South Africa when compared to the views of the students from the United States. The analysis indicates that, for all four dilemmas, the most significant variable was the belief about how ethical it was to pay a bribe to avoid a traffic ticket. In addition, in three of our four dilemmas, Paulhus’ Impression Management Subscale, which measures social desirability response bias, was the second most significant variable. Finally, in three of the four dilemmas, the students from Colombia, Ecuador and South Africa thought the actions described in the dilemmas were less ethical than the students from the United States. (shrink)

Extraversion has two central characteristics: (1) interpersonalengagement, which consists of affiliation (enjoying and valuing close interpersonal bonds, being warm and affectionate) and agency (being socially dominant, enjoying leadership roles, being assertive, being exhibitionistic, and having a sense of potency in accomplishing goals) and (2) impulsivity, which emerges from the interaction of extraversion and a second, independent trait (constraint). Agency is a more general motivational disposition that includes dominance, ambition, mastery, efficacy, and achievement. Positive affect (a combination of positive feelings and (...) motivation) is closely associated with extraversion. Extraversion is accordingly based on positiveincentivemotivation. (shrink)

Cigarette smoke is by far the leading preventable cause of death and disease in the United States. It has been estimated to kill between 419,000 and 589,000 smokers and up to 65,000 non-smokers each year. This premier status is hardly a new development, having been true for most of the last century, and known to be true at least since the first Surgeon General’s Report in 1964.Why then are tobacco products exempt from any significant federal oversight or control? Why do (...) cigarette advertisements, pitched to young smokers and non-smokers, continue to be plastered on every available surface inside and outside many convenience stores and to adorn the pages of popular magazines? Why, decades since the makers of far less dangerous products began to be held accountable in tort law, was the first payment by a cigarette company on a products liability judgment not made until 2001? (shrink)

Cigarette smoke is by far the leading preventable cause of death and disease in the United States. It has been estimated to kill between 419,000 and 589,000 smokers and up to 65,000 non-smokers each year. This premier status is hardly a new development, having been true for most of the last century, and known to be true at least since the first Surgeon General’s Report in 1964.Why then are tobacco products exempt from any significant federal oversight or control? Why do (...) cigarette advertisements, pitched to young smokers and non-smokers, continue to be plastered on every available surface inside and outside many convenience stores and to adorn the pages of popular magazines? Why, decades since the makers of far less dangerous products began to be held accountable in tort law, was the first payment by a cigarette company on a products liability judgment not made until 2001? (shrink)

Being 'biblical' : contexts and starting points -- Jesus of Nazareth : great moral teacher or friend of sinners? -- Paul : follower or founder? -- Mark : suffering for the kingdom -- Matthew : being truly righteous -- Luke-Acts : a universal concern -- John : teaching the truth in love -- Apartheid : an ethical and generic challenge to reading the New Testament.

This paper examines the associations among social desirability response bias, cultural constructs and gender. The study includes the responses of 1537 students from 12 countries including Australia, Canada, China, Colombia, Ecuador, Hong Kong, Ireland, Japan, Nepal, South Africa, Spain, and the United States. The results of the analysis indicate that, on average, social desirability response bias decreases (increases) as a country’s Individualism (Uncertainty Avoidance) increases. The analysis also indicates that women scored significantly higher on Paulhus’ Image Management Subscale on an (...) overall basis and for seven of the 12 country comparisons. This research serves as a caution when considering the research findings of prior international survey-based ethics research that do not include a direct measure of social desirability response bias. For example, the finding that women score higher on Paulhus’ measure of social desirability response bias calls into question prior research that does not control for social desirability response bias indicating women are more ethically sensitive than men. (shrink)

This paper examines the associations among social desirability response bias, cultural constructs and gender. The study includes the responses of 1537 students from 12 countries including Australia, Canada, China, Colombia, Ecuador, Hong Kong, Ireland, Japan, Nepal, South Africa, Spain, and the United States. The results of the analysis indicate that, on average, social desirability response bias decreases as a country's Individualism increases. The analysis also indicates that women scored significantly higher on Paulhus' Image Management Subscale on an overall basis and (...) for seven of the 12 country comparisons. This research serves as a caution when considering the research findings of prior international survey-based ethics research that do not include a direct measure of social desirability response bias. For example, the finding that women score higher on Paulhus' measure of social desirability response bias calls into question prior research that does not control for social desirability response bias indicating women are more ethically sensitive than men. (shrink)

Detailed exposition of the nine layers of signification of human mortality according to Emmanuel Levinas's phenomenological and ethical account of the meaning and role of death for the embodied human subject and its relations to other persons. Critical contrast to Martin Heidegger's alternative and hitherto more influential phenomenological-ontological conception, elaborated in "Being and Time", of mortality as Dasein's anxious and revelatory being-toward-death.

Brosio (social foundations of education, Ball State U.) describes and analyzes a number of philosophies that can provide a solid framework for the construction of critical, democratic educational theory and practice. Theorists discussed include the classical Greek thinkers, Marx, Dewey, the existentialists, liberationists, Freire, politics of identity thinkers, and postmodernists. Annotation copyrighted by Book News, Inc., Portland, OR.

Joint attention (JA) is hypothesized to have a close relationship with developing theory of mind (ToM) capabilities. We tested the co-occurrence of ToM and JA in social interactions between adults with no reported history of psychiatric illness or neurodevelopmental disorders. Participants engaged in an experimental task that encouraged nonverbal communication, including JA, and also ToM activity. We adapted an in-lab variant of experience sampling methods (Bryant, Coffey, Povinelli, & Pruett, 2013) to measure ToM during JA based on participants’ subjective (...) reports of their thoughts while performing the task. This experiment successfully elicited instances of JA in 17/20 dyads. We compared participants’ thought contents during episodes of JA and non-JA. Our results suggest that, in adults, JA and ToM may occur independently. (shrink)