Children with Autistic Spectrum Disorders: Individual Differences,Affect, Interaction,and Outcomes

In this article, we have drawn upon the attachment motivational system (Bowlby, 1988; Lichtenberg, 1989; Shane, Shane, and Gales, 1997) as a guide to providing “positive new experience” as the cornerstone of therapeutic progress. We see positive new experience as paramount, over and above insight and/or interpretation because insight and interpretation are so varied among different theories. The common denominator that is effective in therapy, then, must be something beyond insight and interpretation. We call that therapeutic factor the positive new experience and will draw from attachment theory to understand its components. In addition, using the attachment motivation system and trauma research, we elaborate on why certain types of negative experiences in psychotherapy and psychoanalysis should be avoided. We address, in particular, harmful repetitions of traumatic relational patterns or traumatic events in the transference, overemphasis on “the empathic stance,” and the search for motivation in patients' behaviors where such a search may be based on the false assumption that all behavior is motivated. This latter category addresses aspects of behaving that may not be motivated; that is, they just “are,” and as such, the search for and attribution of meaning in such instances may lead to failed understanding and insight and to faulty correctives. We have illustrated with clinical examples both positive new experience and three types of negative experiences to be avoided in treatment.     

From crisis of evidence to a “crisis” of relevance? Incentive-based answers for social psychology’s perennial relevance worries

Current controversies in social psychology have sparked the promotion of new rules for evidence in the field. This “crisis of evidence” echoes prior concerns from the 1970s about a so-called “crisis of social psychology”, with such issues as replication and statistical significance once more under examination. I argue that parallel concerns about the relevance of our research, raised but not completely resolved in the 1970s crisis, also deserve a fresh look. In particular, the advances made in the current crisis of evidence came about because of changes in academic career incentives, particularly publishing. Today, many voices in psychology urge greater respect for relevance in topics, methods and communication, but the lack of clear and concrete incentives to do so has stood in the way of answers. I diagnose the current incentive structures, propose partial solutions that are within the reach of journal editors and professional societies, and conclude by discussing the links between relevance and evidence, as well as special challenges to the relevance of social psychology post-2016.     

Expectancy confirmation in attitude learning: A connectionist account

Connectionist computer simulation was employed to model how learners acquire attitudes towards novel objects under conditions where (a) they are given prior expectancies that the objects as a whole are mostly good or mostly bad; and (b) they can only discover the true valence of the objects by approaching them. Expectancy confirmation was operationalized through modifying connection weights more after experiencing good than bad objects (positive bias), or more after experiencing bad than good objects (negative bias). Negative bias led the network to misclassify more good objects as bad, such negative attitudes resisting change because of the lack of corrective feedback relating to avoided objects. Conversely, positive bias encouraged approach and hence feedback leading to more accurate discrimination of good and bad objects, as well as to higher estimates of the valence of objects not presented during training. These findings suggest that expectancy confirmation may emerge “automatically” from basic learning processes. Copyright © 2008 John Wiley & Sons, Ltd.     

Socioeconomic status,value, and response to number

An experiment was designed to study the role of sensory; empirical, and motivational variables in number discrimination of coin or slug displays having equal luminance. It was found that groups of children, differentiated on the basis of economic status, social class, and availability of money but equated for knowledge of purchasing power of money, respond in identical fashion when the number of slugs or coins viewed is within the “span of attention,” i.e., when response is at a sensory level. Differences between groups of children appear when the number of coins (but not slugs) in a display are so many as to fall outside the child’s “span of attention,” thus requiring the additional utilization of a judgmental framework in ascertaining the “manyness” of a display. The less favored socioeconomic group coin estimates were significantly greater than those of the more favored. When response data are expressed as numerosity functions, the operation of motivational factors may be differentiated algebraically. A t a theoretical level, it appears that motivational and sensory explanations are both true, providing they are restricted to definite and appropriate ranges of stimulus number and type.     

“Before You Formed in the Womb I Knew You”: Sex Selection and Spaces of Ambiguity

The spaces provided by biotechnologies of sex selection are rich with epistemological, ontological, and ethical considerations that speak to broadly held social values and epistemic frameworks. In much of the discourse about sex selection that is not medically indicated, the figure of the “naturally” conceived (future) child is treated as a problem for parents who want to select the sex of their child. As unknown, that child is ambiguous in terms of sex—“it” is both and neither, and might be the “wrong” sex. Drawing on Beauvoirean thinking about ambiguity and desire, I cast part of the desire to select the sex of a child as bound to an ethic and epistemology of disambiguation, and urge that the space of being‐unknown is one to which each person is entitled.     

Evolutionary social psychology: Prospects and pitfalls

The principles of evolutionary psychology and the traditional assumptions of social psychology are highly compatible. Both disciplines trace observed behavioral variability to situational variability. Both assume that psychological mechanisms sensitive to social information are central to causal accounts of social behavior. Questions about the origins and functions of these psychological mechanisms are indispensable for understanding social behavior. Evolutionary psychology provides conceptual tools for addressing these questions. Several pitfalls must be avoided by practitioners of evolutionary social psychology. Specifically, we must jettison notions of genetic determinism and behavioral unmodifiability, eliminate false dichotomies between “genetic” and “learned,” and place cross-cultural variability in a sensible theoretical context. Attending to the reliable phenomena discovered by traditional social psychology and the conceptual frameworks provided by modern evolutionary psychology will produce the most informed evolutionary social psychology.     

Wish,Need, Drive: Motive in the Light of Dynamic Systems Theory and Edelman's Selectionist Theory

Almost all psychoanalytic theorizing posits some basic and presumably built-in motivational thrusts. The goal of this paper is to present an alternative way of thinking about the beginnings of motivation. I go into some detail about recent contributions from two areas of research: dynamic systems theory as applied by Esther Thelen to infantile motor development and Gerald Edelman's (1992) theory of “Neural Darwinism.” What emerges are two interlocking hypotheses: The first is that what we infer as drives or other versions of “basic” motivations are already a late development of motivational organizations that started out from a collection of rather primitive biases. The second hypothesis, based on dynamic systems thinking or complexity theory, is that a great many developmental features that appear to be driven by a built-in genetic program or design, are, in fact, the spontaneously emergent, and therefore the never completely predictable, resultant of the interplay of embedded, embodied, and environmental elements. It is also hypothesized that, just as motivational systems lead to the emergence of new capacities and functions, so too do new capacities beget new motivational derivatives in an ever-more complex developmental spiral. Early experience plays an enormously important and highly individual role in the creation of conative patterns that eventually crystalize into what we, as observers and theoreticians, begin to categorize into systems of motivation. Depending on the observer and his or her frame of reference, certain motivational systems are held to be superordinate to others; these then are held up as basic motives. As psychoanalysts we currently find ourselves in a situation of competing organizational systems vying for prominence. The multiplicity of such systems speaks to our uncertainty and the need for further study to clarify the many questions that this line of thinking evokes. The second section of this paper explores the relations among need, wish, impulse, and defense as varieties of motivational systems that have already crystalized out of the early beginnings of motivation.     

No sign of quitting: incidental exposure to “no smoking” signs ironically boosts cigarette‐approach tendencies in smokers

The unconscious mind tends to disregard negations in its processing of semantic meaning. Therefore, messages containing negated concepts can ironically prime mental representations and evaluations that are opposite to those intended. We hypothesized that the subtle presentation of a negated concept (e.g., “no smoking”) would activate ironic motivational orientations as well. We tested this hypothesis in a public health context. Smokers viewed photographs in which “no smoking” signs were either inconspicuously embedded (prime condition) or edited out (control condition). Primed smokers showed amplified automatic approach tendencies toward smoking‐related stimuli, but not toward smoking‐unrelated stimuli: an ironic motivational response to exposure to the signs. Since passive priming effects generally serve to facilitate forms of action, not inhibit them, antismoking and other public health campaigns may ironically increase the very behaviors they seek to reduce.     

Impaired Pavlovian conditioned inhibition in offenders with personality disorders

Certain types of violent offending are often accompanied by evidence of personality disorders (PDs), a range of heterogeneous conditions characterized by disinhibited behaviours that are generally described as impulsive. The tasks previously used to show impulsivity deficits experimentally (in borderline personality disorder, BPD) have required participants to inhibit previously rewarded responses. To date, no research has examined the inhibition of responding based on Pavlovian stimulus–stimulus contingencies, formally “conditioned inhibition” (CI), in PDs. The present study used a computer-based task to measure excitatory and inhibitory learning within the same CI procedure in offenders recruited from the “personality disorder” and the “dangerous and severe personality disorder” units of a high-security psychiatric hospital. These offenders showed a striking and statistically significant change in the expression of inhibitory learning in a highly controlled procedure: The contextual information provided by conditioned inhibitors had virtually no effect on their prepotent associations. Moreover, this difference was not obviously attributable to nonspecific cognitive or motivational factors. Impaired CI would reduce the ability to learn to control associative triggers and so could provide an explanation of some types of offending behaviour.     

A Multimethod Analysis of Incompleteness and Visual “Not Just Right” Experiences in Body Dysmorphic Disorder

Individuals with body dysmorphic disorder (BDD) often report engaging in repetitive behaviors aimed at reducing feelings of imperfection anchored to their appearance. “Not just right” experiences (NJREs) and incompleteness (INC) are constructs related to perfectionism that have traditionally been studied in obsessive-compulsive disorder, though recent research has also linked these phenomena to BDD. We sought to replicate and extend this research via two studies. Study 1 examined BDD symptoms, INC, as well as harm avoidance (HA) in an unselected sample (N = 179); moderate associations were observed between symptoms and both INC and HA. Participants also completed a novel visual NJRE task in which they were shown appearance-related and non-appearance-related images meant to evoke an NJRE response (i.e., discomfort and urge to “fix” stimuli). BDD symptoms predicted reactivity to appearance-related NJRE stimuli above negative affect. Study 2 compared INC, HA, and task reactivity in a BDD sample (N = 50) to nonpsychiatric controls (N = 44). The BDD group evidenced greater INC, HA, and reactivity to both appearance and nonappearance NJRE stimuli, relative to controls; however, group differences did not remain after controlling for age and negative affect. These studies broadly corroborate previous research highlighting NJREs and INC as potential vulnerability factors relevant to BDD, though these phenomena may not be specific to BDD symptoms.     

正强化和负强化:概念、争议与神经机制

1975年,Michael首次正式提出应放弃"正强化"和"负强化"术语的使用,引起对"正强化和负强化是否本质上具有区别"这一问题的关注和争议。正负强化究竟本质上是否有区分、如何区分、以及区分它们的意义等问题,得到了众多行为心理学家的深入探讨。多数学者再度阐明正强化和负强化具有不同的心理机制,加以区分具有重要应用意义,主张沿用对它们的区分。最近,对正负强化神经机制的研究取得突破性进展,进一步揭示它们具有截然不同的神经相关过程。我们建议,分析强化作用进行时,机体是否在环境条件作用下已经偏离了基础、正常的心理稳态,有助于规范理解强化物启动的是正还是负强化的神经过程。     

Avoiding and seeking self-focused attention

Male and female undergraduates read aloud statements about women which were either attitudinally consistent, discrepant, or neutral relative to their attitudes toward women. Following this, they were given the opportunity to choose to wait in front of a mirror or a nonreflecting wall. Subjects engaging in attitudinally discrepant behavior avoided self-focusing stimuli; those engaging in attitudinally consistent behavior sought contact with self-focusing stimuli. Intermediate tendencies to seek or avoid self-focused stimuli were demonstrated by subjects reading attitudinally neutral material. The theory of objective self-awareness was extended by demonstrating that self-focusing stimuli are not just avoided in response to negative discrepancies, but are sought out in response to attitude-behavior consistencies.     

Perceptions of sexual harassment as a function of sex of rater and incident form and consequence

The purpose of this study was to investigate differences in perceptions of two “severity dichotomies” present in the Equal Employment Opportunity Commission Guidelines on sexual harassment. Alale and female undergraduates (N = 198), from a predominately white midwestern university, were given one of four statements based on these guidelines, varying “form” (physical/verbal) and “consequence” (economic injury/hostile environment) of the behavior. Analysis of variance results showed females rated the incident as more definitely sexual harassment and as affecting perfonnance more than did males. Participants reading “economic injury” statements rated them as having more effect on the victim’s job status than did those reading “hostile environment” statements. A multivariate analysis of variance revealed significant “consequence” and “sex” effects on several factors: A significant three-way interaction showed that males rated statements less negatively than did females, especially when the statement described “physical” behavior with “hostile environment“ consequences. Cluster analysis results are also presented.     

Aggression: Appetite or aversion?—An ethologist's viewpoint

The term “aggression” has been used to describe practically all situations in which an organism threatens, damages, or kills another-with the exception of certain predator-prey relationships. As a result, a great deal of confusion and controversy has arisen as to the causal factors and functions of aggression. The main ethological hypotheses concerning the nature of aggression are put forward. In order to illustrate the divergence in causal factors and functions, differences in motivational, physiological, and ecological bases of aggression in two closely related fish species are described. A basic division of aggression into “self-defensive” and “property-protective” behavior is suggested, together with the parameters separating these categories on behavioral, causal, and functional bases. Mechanisms which enable motivational changes from one category to another to take place during a single encounter are discussed, these being pain stimuli and physical or psychological “cornering.” The importance of learning effects on fighting behavior are emphasized, especially their negative and positive reinforcing effects in relation to self and property defense. The biological significance of aggressive conditioning for the animal and the role of aggression in species maintenance are discussed.     

Cognitive Factors Affecting Freeze-like Behavior in Humans

Contemporary research on survival-related defensive behaviors has identified physiological markers of freeze/flight/fight. Our research focused on cognitive factors associated with freeze-like behavior in humans. Study 1 tested if an explicit decision to freeze is associated with the psychophysiological state of freezing. Heart rate deceleration occurred when participants chose to freeze. Study 2 varied the efficacy of freezing relative to other defense options and found “freeze” was responsive to variations in the perceived effectiveness of alternative actions. Study 3 tested if individual differences in motivational orientation affect preference for a “freeze” option when the efficacy of options is held constant. A trend in the predicted direction suggested that naturally occurring cognitions led loss-avoiders to select “freeze” more often than reward-seekers. In combination, our attention to the cognitive factors affecting freeze-like behavior in humans represents a preliminary step in addressing an important but neglected research area.     

Boundary maintenance in American sociology: Limitations to academic “professionalization”

The institutionalization of social scientific disciplines at the turn of the century did not, in fact, result in academic behavior consistent with the “professionalization” models now in vogue among students of this period. Formal attributes of “professional” status have not proven reliable indices to the degree of consensus predicted for a “mature” discipline, as is evident from the history of a single field, American sociology—ironically the source of many “professionalization” schemes. Such schemes may appeal to historians because they paradoxically reinforce academic ideology; they represent a new variant of “whiggish” internalism, disguised as externalist cynicism. If we are to write accurate historical accounts, we must recognize that the self-consciously “professional” social scientists of the turn of the century sought ends rather different from those imputed to them by “presentist” analysts. Notions of the socially integrative functions of work were widespread during this period and not restricted to those occupational groups we now recognize as “professional”.     

Negative priming without ignoring

Negative priming is conventionally defined by slowed responses to a target item that appeared previously as a distractor. As a result, it is widely assumed that negative priming is caused by an act of ignoring. Three experiments are reported in which novel abstract shapes were studied with either “shallow” or “deep” encoding instructions. This study phase was followed by asame-different discrimination task similar to that employed by DeSchepper and Treisman (1996). Same-different discrimination was slower for old than for new target shapes, and this negative priming effect depended on the difficulty of the discrimination task. The results suggest that negative priming may not be caused by the ignoring of a prime stimulus.     

For which side the bell tolls: The laterality of approach-avoidance associative networks

The two hemispheres of the brain appear to play different roles in emotion and/or motivation. A great deal of previous research has examined the valence hypothesis (left hemisphere = positive; right = negative), but an increasing body of work has supported the motivational hypothesis (left hemisphere = approach; right = avoidance) as an alternative. The present investigation (N = 117) sought to provide novel support for the latter perspective. Left versus right hemispheres were briefly activated by neutral lateralized auditory primes. Subsequently, participants categorized approach versus avoidance words as quickly and accurately as possible. Performance in the task revealed that approach-related thoughts were more accessible following left-hemispheric activation, whereas avoidance-related thoughts were more accessible following right-hemispheric activation. The present results are the first to examine such lateralized differences in accessible motivational thoughts, which may underlie more “downstream” manifestations of approach and avoidance motivation such as judgments, decision making, and behavior.     

Effects of context on recollection and familiarity experiences are task dependent

The influence of test context on reports of recollection and familiarity depends on how these subjective recognition experiences are conceptualized and measured. Bodner and Lindsay (2003) found that critical items elicited more remember judgments but fewer know judgments in a less (vs. more) memorable context. In contrast, Tousignant and Bodner (2012) found that independent ratings of recollection and familiarity were both higher in a less memorable context. We replicated the dissociative pattern with judgments using recollect/familiar labels (Experiment 1), and in a novel R/F/B task that added a “both” option to eliminate the mutual exclusivity between the recollect and familiar options (Experiment 2). Adding a “guess” option eliminated these context effects (Experiment 3), however whether allowing guesses “cleans up” or “desensitizes” recollection and familiarity judgments remains unclear. Determining which task variants provide appropriate measures of subjective recognition experiences will require an examination of additional dissociations and triangulation with other measures.     

测谎中反馈加工的认知神经机制：一项ERP研究

在一个模拟“杀人——侦探”游戏情境中,被试先完成模拟杀人任务,在随后的测谎阶段使用有反馈的ERP测谎范式,以反馈的形式告知被试测谎结果（“+0.5”或“-2”,分别代表“撒谎逃过检测”或“撒谎被发现”）时的脑内时程动态变化。结果发现,在反馈出现后的200～300ms时间段,表示“撒谎被抓住”比“撒谎逃过检测”的反馈信息诱发了一个更正性的ERP成分（P200-300）,在300～400ms时间段,两种反馈诱发的ERP成分（P300）没有差异,而在450～500ms时间段, “撒谎逃过检测”比“撒谎被抓住”的反馈信息诱发了一个更负性的ERP成分（N500）,负性反馈没有诱发FRN。这些结果表明：P200-300、P300和N500都是与加工测谎结果信息有关的ERP成分。P200-300可能对测谎结果的效价（正性或负性）敏感;P300可能反映被试对测谎结果主观意义大小的评价;而N500可能反映测谎结果所导致的大脑皮层兴奋程度。