Correction to Debruille, Brodeur, and Hess (2011).

Reports an error in "Assessing the way people look to judge their intentions" by J. Bruno Debruille, Mathieu B. Brodeur and Ursula Hess (Emotion, 2011[Jun], Vol 11[3], 533-543). Figure 1 should have been printed in color. The online version has been corrected. (The following abstract of the original article appeared in record 2011-11794-006.) Faces of unknown persons are processed to infer the intentions of these persons not only when they depict full-blown emotions, but also at rest, or when these faces do not signal any strong feelings. We explored the brain processes involved in these inferences to test whether they are similar to those found when judging full-blown emotions. We recorded the event-related brain potentials (ERPs) elicited by faces of unknown persons who, when they were photographed, were not asked to adopt any particular expression. During the ERP recording, participants had to decide whether each face appeared to be that of a positively, negatively, ambiguously, or neutrally intentioned person. The early posterior negativity, the EPN, was found smaller for neutrally categorized faces than for the other faces, suggesting that the automatic processes it indexes are similar to those evoked by full-blown expressions and thus that these processes might be involved in the decoding of intentions. In contrast, in the same 200–400 ms time window, ERPs were not more negative at anterior sites for neutrally intentioned faces. Second, the peaks of the late positive potentials (LPPs) maximal at parietal sites around 700 ms postonset were not significantly smaller for neutrally intentioned faces. Third, the slow positive waves that followed the LPP were larger for faces that took more time to categorize, that is, for ambiguously intentioned faces. These three series of unexpected results may indicate processes similar to those triggered by full-blown emotions studies, but they question the characteristics of these processes. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Facial expressions of emotion influence memory for facial identity in an automatic way.

[Correction Notice: An erratum for this article was reported in Vol 7(4) of Emotion (see record 2007-17748-022). The image printed for Figure 3 was incorrect. The correct image is provided in the erratum.] Previous studies indicate that the encoding of new facial identities in memory is influenced by the type of expression displayed by the faces. In the current study, the authors investigated whether or not this influence requires attention to be explicitly directed toward the affective meaning of facial expressions. In a first experiment, the authors found that facial identity was better recognized when the faces were initially encountered with a happy rather than an angry expression, even when attention was oriented toward facial features other than expression. Using the Remember/Know/Guess paradigm in a second experiment, the authors found that the influence of facial expressions on the conscious recollection of facial identity was even more pronounced when participants' attention was not directed toward expressions. It is suggested that the affective meaning of facial expressions automatically modulates the encoding of facial identity in memory. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Structural resemblance to emotional expressions predicts evaluation of emotionally neutral faces.

[Correction Notice: An erratum for this article was reported in Vol 9(4) of Emotion (see record 2009-11528-009). In this article a symbol was incorrectly omitted from Figure 1, part C. To see the complete article with the corrected figure, please go to http://dx.doi.org/10.1037/a0014681.] People make trait inferences based on facial appearance despite little evidence that these inferences accurately reflect personality. The authors tested the hypothesis that these inferences are driven in part by structural resemblance to emotional expressions. The authors first had participants judge emotionally neutral faces on a set of trait dimensions. The authors then submitted the face images to a Bayesian network classifier trained to detect emotional expressions. By using a classifier, the authors can show that neutral faces perceived to possess various personality traits contain objective resemblance to emotional expression. In general, neutral faces that are perceived to have positive valence resemble happiness, faces that are perceived to have negative valence resemble disgust and fear, and faces that are perceived to be threatening resemble anger. These results support the idea that trait inferences are in part the result of an overgeneralization of emotion recognition systems. Under this hypothesis, emotion recognition systems, which typically extract accurate information about a person's emotional state, are engaged during the perception of neutral faces that bear subtle resemblance to emotional expressions. These emotions could then be misattributed as traits. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Medial frontal activity in brand-loyal consumers: A behavior and near-infrared ray study.

[Correction Notice: An erratum for this article was reported in Vol 4(1) of Journal of Neuroscience, Psychology, and Economics (see record 2011-01447-001). Figures 8 and 9 were printed with errors. Corrected versions of these figures are presented in the erratum.] [Correction Notice: An erratum for this article was reported in Journal of Neuroscience, Psychology, and Economics (see record 2011-01447-001). Figures 8 and 9 were printed with errors.] Researchers have recently begun to explore the physiological factors influencing consumer preferences for product brands. The medial frontal cortex (MFC) is critically involved in both emotion processing and prepurchase product assessment. However, analyses of MFC activation with near-infrared ray (NIR) imaging are rarely compared between brand-loyal customers and switchers (brand nonloyals) to investigate the long-term effects of luxury products. Subjects, classified as loyals or switchers, performed a 2-session task: (a) evaluate their product preferences while undergoing NIR imaging, and (b) rate products on several dimensions (e.g., willingness to purchase). Variables examined were brand and attractiveness. Results for preference rating and reaction time indicate that loyals are more sensitive than switchers in differentiating between luxury and generic and between attractive and unattractive products. Additionally, MFC activation reflects product attractiveness. The interaction between brand and attractiveness dominated the preferences of most subjects. The link between MFC activation and the preference for products seems not only related to luxury brands but also rooted in product attractiveness. Consequently, this preliminary investigation presents a novel approach for branding research based on measuring brain responses. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Recent advances in the treatment of anxiety disorders.

[Correction Notice: An erratum for this article was reported in Vol 52(2) of Canadian Psychology/Psychologie canadienne (see record 2011-10782-004). The heading for the article was incorrectly printed. The corrected heading is provided in the erratum.] Over the past several decades, evidence-based treatments have emerged for each major anxiety disorder. These include primarily behavioural, cognitive, and pharmacological approaches. In addition, researchers continue to develop new ways of treating anxiety disorders and to improve on existing treatments. This article discusses several new and emerging treatments for anxiety disorders, including attentional training, virtual reality-based treatments, mindfulness and acceptance-based strategies, enhancement of exposure using d-cycloserine, and the application of motivational interviewing strategies in anxiety disorders. For each of these treatments, the current status and directions for future research are discussed. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Testing during study insulates against the buildup of proactive interference.

[Correction Notice: An erratum for this article was reported in Vol 35(1) of Journal of Experimental Psychology: Learning, Memory, and Cognition (see record 2008-18581-005). Incorrect figures were printed due to an error in the production process. A corrected version of Figure 5 is provided.] Recent interest in the benefits of retrieval practice on long-term retention--the testing effect--has spawned a considerable amount of research toward understanding the underlying nature of this ubiquitous memory phenomenon. Taking a test may benefit retention through both direct means (engaging appropriate retrieval processes) and indirect means (fostering directed study). Here the authors report 4 experiments demonstrating a novel benefit of testing. Extended study sessions cause a buildup of proactive interference, but interpolating tests during the study sequence insulates against this negative influence. These findings highlight a unique benefit of testing and have important implications for study strategies. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Dimensional overlap: Cognitive basis for stimulus-response compatibility--A model and taxonomy.

[Correction Notice: An erratum for this article was reported in Vol 99(1) of Psychological Review (see record 2008-10517-001). In this article, erroneous data were included in Figure 2. The figure and original caption are corrected in the erratum.] The classic problem of stimulus–response (S–R) compatibility (SRC) is addressed. A cognitive model is proposed that views the stimulus and response sets in S–R ensembles as categories with dimensions that may or may not overlap. If they do overlap, the task may be compatible or incompatible, depending on the assigned S–R mapping. If they do not overlap, the task is noncompatible regardless of the assigned mapping. The overlapping dimensions may be relevant or not. The model provides a systematic account of SRC effects, a taxonomy of simple performance tasks that were hitherto thought to be unrelated, and suggestive parallels between these tasks and the experimental paradigms that have traditionally been used to study attentional, controlled, and automatic processes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Dissociating local and global levels of perceptuo-motor control in masked priming.

[Correction Notice: An erratum for this article was reported in Vol 33(3) of Journal of Experimental Psychology: Human Perception and Performance (see record 2007-07213-006). Figure 5 was inadvertently duplicated in the production process and was incorrectly substituted in place of the original Figure 6 submitted by the authors. The correct figure and caption that should have appeared for Figure 6 are listed in the erratum.] Masked prime stimuli presented near the threshold of conscious awareness affect responses to subsequent targets. The direction of these priming effects depends on the interval between masked prime and target. With short intervals, benefits for compatible trials (primes and targets mapped to the same response) and costs for incompatible trials are observed. This pattern reverses with longer intervals. We argue (a) that these effects reflect the initial activation and subsequent self-inhibition of the primed response, and the corresponding inhibition and subsequent disinhibition of the nonprimed response, and (b) that they are generated at dissociable local (within response channels) and global (between channels) levels of motor control. In two experiments, global-level priming effects were modulated by changing the number of response alternatives, whereas local-level effects remained unaffected. These experiments suggest that low-level motor control mechanisms can be successfully decomposed into separable subcomponents, operating at different levels within the motor system. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Affect bursts: Dynamic patterns of facial expression.

[Correction Notice: An erratum for this article was reported in Vol 11(4) of Emotion (see record 2011-18271-001). There were several errors in Table 1, and in Table 4 spaces were omitted from the rows between data for anger, fear, sadness, joy, and relief. All versions of this article have been corrected, and the corrections to Table 1 are provided in the erratum.] Affect bursts consist of spontaneous and short emotional expressions in which facial, vocal, and gestural components are highly synchronized. Although the vocal characteristics have been examined in several recent studies, the facial modality remains largely unexplored. This study investigated the facial correlates of affect bursts that expressed five different emotions: anger, fear, sadness, joy, and relief. Detailed analysis of 59 facial actions with the Facial Action Coding System revealed a reasonable degree of emotion differentiation for individual action units (AUs). However, less convergence was shown for specific AU combinations for a limited number of prototypes. Moreover, expression of facial actions peaked in a cumulative-sequential fashion with significant differences in their sequential appearance between emotions. When testing for the classification of facial expressions within a dimensional approach, facial actions differed significantly as a function of the valence and arousal level of the five emotions, thereby allowing further distinction between joy and relief. The findings cast doubt on the existence of fixed patterns of facial responses for each emotion, resulting in unique facial prototypes. Rather, the results suggest that each emotion can be portrayed by several different expressions that share multiple facial actions. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

The role of ventral and orbital prefrontal cortex in conditional visuomotor learning and strategy use in rhesus monkeys (Macaca mulatta).

[Correction Notice: An erratum for this article was reported in Vol 115(6) of Behavioral Neuroscience (see record 2007-17010-001). In Figure 1 (p. 974), the extent of the intended lesions in the sections 32 and 28 mm from the interaural plane was misprinted. The correctly printed figure is shown in the erratum.] Four rhesus monkeys (Macaca mulatta) were trained to learn novel sets of visuomotor associations in 50 trials or less, within single test sessions. After bilateral ablation of the orbital and ventral prefrontal cortex, the monkeys lost the ability to learn these associations within a session, although they could learn them when given several daily sessions. Thus, relatively slow, across-session visuomotor learning depends on neither the ventral nor orbital prefrontal cortex, but rapid, within-session learning does. The ablations also eliminated at least 2 response strategies, repeat-stay and lose-shift, which might account, in part, for the deficit in rapid learning. The deficit is unlikely to result from a failure of visual discriminative ability or working memory: The monkeys could discriminate similar stimulus material within a session, and reducing the working memory load did not improve within-session learning. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

L'influence de la taille typique des objets dans une tache de catégorisation.

[Correction Notice: An erratum for this article was reported in Vol 63(1) of Canadian Journal of Experimental Psychology/Revue canadienne de psychologie expérimentale (see record 2009-03064-010). Figure 1 was printed incorrectly. The correct version of the experimental priming procedure of Figure 1 is provided in the erratum.] This study explores the influence of typical size during a categorization task. The specificity of this experimental work is based on the homogeneity of the graphic stimuli size. We have created a typical size standard of our stimuli, that concerns the real size of the objects represented by the drawings of homogeneous sizes. Then, a priming experiment was performed in which the prime and target drawings had two types of relations: a typical size, and a categorial. The participants are na?ve as to the typical size relation between prime and target. The results show a positive priming effect of the typical size but not of the category. The results are discussed in term of theoretical approach developed by Barsalou and his colleagues (1999, 2003). In this theoretical framework, the typical size can be considered as a perceptual knowledge. In that way, we propose that participants could automatically simulate the typical size as soon as they perceived the drawings of objects with homegenous sizes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Disruption of contextual freezing, but not contextual blocking of fear-potentiated startle, after lesions of the dorsal hippocampus.

[Correction Notice: An erratum for this article was reported in Vol 114(2) of Behavioral Neuroscience (see record 2007-17251-001). The captions for Figure 4 (p. 70) and Figure 5 (p. 72) were printed incorrectly. The caption used for Figure 4 should appear under Figure 5, and the caption used for Figure 5 should appear under Figure 4.] The role of the dorsal hippocampus in contextual fear conditioning was investigated with a contextual blocking paradigm. In Experiment 1, rats were given pairings of a light conditioned stimulus (CS) and footshock after preexposure either to footshock or to the context alone. The group preexposed to footshock showed poorer fear conditioning to the light CS, as measured by the fear-potentiated startle reflex. In Experiment 2, a group preexposed to footshock in the same context showed poorer fear conditioning to the light CS than did a group preexposed to footshock in a different context, indicating contextual blocking of fear-potentiated startle. In Experiment 3, lesions of the dorsal hippocampus had no effect on contextual blocking, even though contextual freezing was disrupted. The sparing of contextual blocking indicated that contextual memory was intact following hippocampal lesions, despite the disruption of contextual freezing. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Minding one’s emotions: Mindfulness training alters the neural expression of sadness.

[Correction Notice: An erratum for this article was reported in Vol 10(2) of Emotion (see record 2010-06281-006). The DOI printed in the article was incorrect. The correct DOI should be as follows: http://dx.doi.org/10.1037/a0017151.supp.] Recovery from emotional challenge and increased tolerance of negative affect are both hallmarks of mental health. Mindfulness training (MT) has been shown to facilitate these outcomes, yet little is known about its mechanisms of action. The present study employed functional MRI (fMRI) to compare neural reactivity to sadness provocation in participants completing 8 weeks of MT and waitlisted controls. Sadness resulted in widespread recruitment of regions associated with self-referential processes along the cortical midline. Despite equivalent self-reported sadness, MT participants demonstrated a distinct neural response, with greater right-lateralized recruitment, including visceral and somatosensory areas associated with body sensation. The greater somatic recruitment observed in the MT group during evoked sadness was associated with decreased depression scores. Restoring balance between affective and sensory neural networks—supporting conceptual and body based representations of emotion—could be one path through which mindfulness reduces vulnerability to dysphoric reactivity. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Differential involvement of the dorsal anterior cingulate and prelimbic–infralimbic areas of the rodent prefrontal cortex in spatial working memory.

[Correction Notice: An erratum for this article was reported in Vol 112(4) of Behavioral Neuroscience (see record 2008-09590-001). Figure 1 (page 295) and Figure 4 (page 299) were printed incorrectly. The corrected figure pages and corresponding captions are provided in the erratum.] The present study examined the effects of quinolinic acid lesions of the dorsal anterior cingulate and prelimbic–infralimbic cortices on spatial working memory and spatial discrimination using go/no-go procedures. All testing occurred in a 12-arm radial maze. In a working memory task, rats were allowed to enter 12 arms for a cereal reward. Three or 4 arms were presented for a 2nd time in a session, which did not result in a reward. In a spatial discrimination task, rats had successive access to 2 different arms. One arm always contained a reward, and the other never contained a reward. Prelimbic–infralimbic lesions impaired spatial working memory but only produced a transient spatial discrimination deficit. Dorsal anterior cingulate lesions did not induce a deficit in either task. These findings suggest that the prelimbic–infralimbic cortices, but not the anterior cingulate cortex, are important in spatial working memory. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Facilitating optimal motivation and psychological well-being across life's domains.

[Correction Notice: An erratum for this article was reported in Vol 49(3) of Canadian Psychology/Psychologie canadienne (see record 2008-10897-013). Figure 1 on page 17 was incorrect. The correct figure is printed in the text.] Self-determination theory (SDT) differentiates motivation, with autonomous and controlled motivations constituting the key, broad distinction. Research has shown that autonomous motivation predicts persistence and adherence and is advantageous for effective performance, especially on complex or heuristic tasks that involve deep information processing or creativity. Autonomous motivation is also reliably related to psychological health. Considerable research has found interpersonal contexts that facilitate satisfaction of the basic psychological needs for competence, autonomy, and relatedness to enhance autonomous motivation, which comprises intrinsic motivation and well-internalized extrinsic motivation. SDT has been applied in varied cultures and in many life domains, and research is reviewed that has related autonomous and controlled motivation to education, parenting, work, health care, sport, and close relationships. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Cognitive control and lexical access in younger and older bilinguals.

[Correction Notice: An erratum for this article was reported in Vol 35(3) of Journal of Experimental Psychology: Learning, Memory, and Cognition (see record 2009-05251-016). An incorrect figure was printed due to an error in the production process. The correct version of Figure 1b is provided in the correction.] Ninety-six participants, who were younger (20 years) or older (68 years) adults and either monolingual or bilingual, completed tasks assessing working memory, lexical retrieval, and executive control. Younger participants performed most of the tasks better than older participants, confirming the effect of aging on these processes. The effect of language group was different for each type of task: Monolinguals and bilinguals performed similarly on working memory tasks, monolinguals performed better on lexical retrieval tasks, and bilinguals performed better on executive control tasks, with some evidence for larger language group differences in older participants on the executive control tasks. These results replicate findings from individual studies obtained using only 1 type of task and different participants. The confirmation of this pattern in the same participants is discussed in terms of a suggested explanation of how the need to manage 2 language systems leads to these different outcomes for cognitive and linguistic functions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Hindsight bias from 3 to 95 years of age.

[Correction Notice: An erratum for this article was reported in Vol 37(3) of Journal of Experimental Psychology: Learning, Memory, and Cognition (see record 2011-08992-005). On page 381, the notation in Figure 1 is incorrect. The corrected notations are discussed in the correction.] Upon learning the outcome to a problem, people tend to believe that they knew it all along (hindsight bias). Here, we report the first study to trace the development of hindsight bias across the life span. One hundred ninety-four participants aged 3 to 95 years completed 3 tasks designed to measure visual and verbal hindsight bias. All age groups demonstrated hindsight bias on all 3 tasks; however, preschoolers and older adults exhibited more bias than older children and younger adults. Multinomial processing tree analyses of these data revealed that preschoolers' enhanced hindsight bias resulted from them substituting the correct answer for their original answer in their recall (a qualitative error). Conversely, older adults' enhanced hindsight bias resulted from them forgetting their original answer and recalling an answer closer to, but not equal to, the correct answer (a quantitative error). We discuss these findings in relation to mechanisms of memory, perspective taking, theory of mind, and executive function. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

What matters in implicit task sequence learning: Perceptual stimulus features, task sets, or correlated streams of information?

[Correction Notice: An erratum for this article was reported in Vol 37(4) of Journal of Experimental Psychology: Learning, Memory, and Cognition (see record 2011-13273-005). Two figures appearing on pages 1500 and 1502 contained incorrect labels for the x-axis of the control condition (ranran). The correct versions of Figure 3 and Figure 4 are provided in the erratum.] Implicit task sequence learning may be attributed to learning the order of perceptual stimulus features associated with the task sequence, learning a series of automatic task set activations, or learning an integrated sequence that derives from 2 correlated streams of information. In the present study, our purpose was to distinguish among these 3 possibilities. In 4 separate experiments, we replicated and extended a previous study by Heuer, Schmidtke, and Kleinsorge (2001). The presence or absence of a sequence of tasks, as well as that of a sequence of different task-to-response mappings, was manipulated independently within experiments. Evidence of implicit sequence learning was found only when correlated sequences of tasks and mappings were present. No sequence learning effects were found when only a single task sequence or a single mapping sequence was present, even when the structure of the single sequence was identical to the structure of the integrated sequence of task-mapping combinations. These results suggest that implicit task sequence learning is not dependent on either perceptual learning of stimulus features or automatic task-set activation per se. Rather, it appears to be driven by correlated streams of information. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Memory illusions: False recall and recognition in adults with Asperger's syndrome.

[Correction Notice: An erratum for this article was reported in Vol 110(2) of Journal of Abnormal Psychology (see record 2007-17065-001). On page 665, Figure 1, the figure caption incorrectly reads, "Serial position effects for the Asperger and control groups of participants. Gray boxes = Asperger; black boxes = controls." The correct Figure 1 caption appears in the correction.] As persons on the autistic spectrum are known not to use semantic features of word lists to aid recall, they might show diminished susceptibility to illusory memories that typically occur with lists of associated items. Alternatively, since such individuals also have poor source monitoring, they might show greater susceptibility. The authors found that adults with Asperger's syndrome (n?=?10) recalled similar proportions of a nonpresented strong associate of the study list items, compared with controls (n?=?15). In Exp 2, rates of true and false recognition of study list associates did not differ significantly between Asperger (n?=?10) and control (n?=?10) participants. Moreover, the Asperger participants made fewer remember and more know judgments than controls for veridical but not for false recognitions. Thus, deficits found in some aspects of memory in people with Asperger's syndrome do not affect their susceptibility to memory illusions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)