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1.
[Correction Notice: An erratum for this article was reported in Vol 32(5) of Journal of Experimental Psychology: Human Perception and Performance (see record 2006-12344-017). On page 912, there are typographical errors in Table 1. On page 915, the last line of the left column incorrectly states that the mean response frequencies for Experiment 2 are presented within Table 2. The corrected information for both pages is presented in the erratum.] Inhibition of return (IOR) refers to a mechanism that results in a performance disadvantage typically observed when targets are presented at a location once occupied by a cue. Although the time course of the phenomenon--from the cue to the target--has been well studied, the time course of the effect--from target to response--is unknown. In 2 experiments, the effect of IOR upon sensitivity and response criterion under different levels of speed stress was examined. In go/no-go and choice reaction time tasks, IOR had at least 2 distinct effects on information processing. Early in target processing, before sufficient target information has accrued, there is a bias against responding to cued targets. Later, as target information is allowed to accrue, IOR reduces sensitivity to the target's nonspatial feature. Three accounts relating to the early bias effect of IOR and the late effect of IOR on sensitivity are offered. (PsycINFO Database Record (c) 2011 APA, all rights reserved)  相似文献   

2.
Reports an error in "Motivation sharpens exogenous spatial attention" by Jan B. Engelmann and Luiz Pessoa (Emotion, 2007[Aug], Vol 7[3], 668-674). The supplemental materials link is as follows: http://dx.doi.org/10.1037/1528-3542.7.3.668.supp. (The following abstract of the original article appeared in record 2007-11660-020.) Although both attention and motivation affect behavior, how these 2 systems interact is currently unknown. To address this question, 2 experiments were conducted in which participants performed a spatially cued forced-choice localization task under varying levels of motivation. Participants were asked to indicate the location of a peripherally cued target while ignoring a distracter. Motivation was manipulated by varying magnitude and valence (reward and punishment) of an incentive linked to task performance. Attention was manipulated via a peripheral cue, which correctly predicted the presence of a target stimulus on 70% of the trials. Taken together, our findings revealed that the signal detection measure, reflecting perceptual sensitivity, increased as a function of incentive value during both valid and invalid trials. In addition, trend analyses revealed a linear increase in detection sensitivity as a function of incentive magnitude for both reward and punishment conditions. Our results suggest that elevated motivation leads to improved efficiency in orienting and reorienting of exogenous spatial attention and that one mechanism by which attention and motivation interact involves the sharpening of attention during motivationally salient conditions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

3.
The ability to efficiently direct visual attention to salient features in the environment is a critical function of the visual system. The finding that people are slower to detect a target that appears at a previously cued location is thought to reflect a mechanism known as inhibition of return (IOR). Past research has shown that difficult target discriminations result in a greater amount of time needed to inhibit previously attended locations (i.e., a delayed onset of inhibition), suggesting that task difficulty plays a critical role in the allocation of attention. In this study, IOR was measured at a wide range of SOAs while participants detected either a perceptually degraded target or a standard, high luminance target. When responses were made to a perceptually degraded target, the time course of IOR was delayed by approximately 250 ms (relative to the control group), suggesting that the difficulty in detecting targets also influences the allocation of attention. The results are consistent with the notion that IOR is not simply a reflexive subcortical mechanism but rather involves top-down attentional control settings. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

4.
Inhibition of return (IOR) is indexed by slower reaction times to targets presented at previously attended locations or objects. If a moving object is occluded, some studies find IOR, others do not. Four experiments examined whether this inconsistency hinges on the observer's expectation as to whether the object continues to exist at the end of its motion sequence. Results showed that observer expectation is a powerful determining factor: IOR occurs only if the observer expects the object to continue to exist. In contrast, if the object is not occluded, IOR occurs only if the object remains on view immediately before the target is presented. It was concluded that 2 factors, object continuity and observer expectation, mediate both location- and object-based IOR. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

5.
Visual attention research has revealed that attentional allocation can occur in space- and/or object-based coordinates. Using the direct and elegant design of R. Egly, J. Driver, and R. Rafal (1994), the present experiments tested whether space- and object-based inhibition of return (IOR) emerge under similar time courses. The experiments were capable of isolating both space- and object-based effects induced by peripheral and back-to-center cues. The results generally support the contention that spatially nonpredictive cues are effective in producing space-based IOR at a variety of stimulus onset asynchronies (SOAs) and under a variety of stimulus conditions. Whether facilitatory or inhibitory in direction, the object-based effects occurred over a very different time course than did the space-based effects. Reliable object-based IOR was only found under limited conditions and was tied to the time since the most recent cue (peripheral or central). The finding that object-based effects are generally determined by SOA from the most recent cue may help to resolve discrepancies in the IOR literature. These findings also have implications for the search facilitator role that IOR is purported to play in the guidance of visual attention. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

6.
The purpose of this study was to determine whether 2 forms of attentional inhibition, inhibition of return (IOR) and inhibitory tagging, are differentially affected by the aging process. The authors tested 24 younger adults (mean age = 22 years) and 24 older adults (mean age = 69 years) on a combined IOR and Stroop task (Vivas & Fuentes, 2001). As predicted, younger adults' performance was consistent with inhibitory tagging of objects at inhibited locations. Although older adults demonstrated intact IOR, there was no evidence of inhibitory tagging. The results suggest that age deficits in inhibition are selective. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

7.
Reports an error in "Dissociating Local and Global Levels of Perceptuo-Motor Control in Masked Priming" by Friederike Schlaghecken, Howard Bowman and Martin Eimer (Journal of Experimental Psychology: Human Perception and Performance, 2006[Jun], Vol 32[3], 618-632). 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. (The following abstract of the original article appeared in record 2006-08586-008.) 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) 2010 APA, all rights reserved)  相似文献   

8.
Reports an error in "School readiness and later achievement" by Greg J. Duncan, Chantelle J. Dowsett, Amy Claessens, Katherine Magnuson, Aletha C. Huston, Pamela Klebanov, Linda S. Pagani, Leon Feinstein, Mimi Engel, Jeanne Brooks-Gunn, Holly Sexton, Kathryn Duckworth and Crista Japel (Developmental Psychology, 2007[Nov], Vol 43[6], 1428-1446). The DOI for the supplemental materials was printed incorrectly. The correct DOI is as follows: http://dx.doi.org/10.1037/0012-1649.43.6.1428.supp. (The following abstract of the original article appeared in record 2007-16709-012.) Using 6 longitudinal data sets, the authors estimate links between three key elements of school readiness--school-entry academic, attention, and socioemotional skills--and later school reading and math achievement. In an effort to isolate the effects of these school-entry skills, the authors ensured that most of their regression models control for cognitive, attention, and socioemotional skills measured prior to school entry, as well as a host of family background measures. Across all 6 studies, the strongest predictors of later achievement are school-entry math, reading, and attention skills. A meta-analysis of the results shows that early math skills have the greatest predictive power, followed by reading and then attention skills. By contrast, measures of socioemotional behaviors, including internalizing and externalizing problems and social skills, were generally insignificant predictors of later academic performance, even among children with relatively high levels of problem behavior. Patterns of association were similar for boys and girls and for children from high and low socioeconomic backgrounds. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

9.
Reports an error in "Eye Movements to Pictures Reveal Transient Semantic Activation During Spoken Word Recognition" by Eiling Yee and Julie C. Sedivy (Journal of Experimental Psychology: Learning, Memory, and Cognition, 2006[Jan], Vol 32[1], 1-14). The note to Appendix B (Stimuli Used in Experiment 2) on p. 14 contained errors. The fourth sentence, "For example, for participants receiving List A, lock was the target, key was the semantically related object, deer was the target's control, and apple was the related objects control" should read as follows: "For example, for participants receiving List A, logs was the target, key was the semantic onset competitor, and apple was the competitor's control." (The following abstract of the original article appeared in record 2006-01955-001.) Two experiments explore the activation of semantic information during spoken word recognition. Experiment 1 shows that as the name of an object unfolds (e.g., lock), eye movements are drawn to pictorial representations of both the named object and semantically related objects (e.g., key). Experiment 2 shows that objects semantically related to an uttered word's onset competitors become active enough to draw visual attention (e.g., if the uttered word is logs, participants fixate on key because of partial activation of lock), despite that the onset competitor itself is not present in the visual display. Together, these experiments provide detailed information about the activation of semantic information associated with a spoken word and its phonological competitors and demonstrate that transient semantic activation is sufficient to impact visual attention. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

10.
The area of contention between E. Festa-Martino, B. R. Ott, and W. C. Heindel (2004; see record 2004-12990-007) and A. Tales and colleagues (A. Tales, J. L. Muir, A. Bayer, R. Jones, & R. J. Snowden, 2002; A. Tales, J. L. Muir, A. Bayer, & R. J. Snowden, 2002; see record 2002-06031-015) is whether the Alzheimer's disease (AD)-related increased spatial orienting effect is attributable directly to the decreased phasic alerting effect or whether they are two separate effects. In a subsequent study, A. Tales, R. J. Snowden, M. Brown, and G. Wilcock (2006; see record 2006-20657-014) have provided evidence to suggest that the increased spatial orienting effect in AD is not necessarily the result of a decreased phasic alerting effect, as an AD-related increase in spatial orienting effect occurred under conditions in which the phasic alerting effect was the same for both groups. In a commentary to this article, E. K. Festa, B. R. Ott, and W. C. Heindel (2006; see record 2006-20657-015) discuss what they suggest may be potential confounding factors within the authors' study. In this reply, further data in support of the authors' interpretation are provided, and the authors address the points highlighted by Festa et al. (2006). In addition, the authors request that if Festa et al. (2006) are to account for the changes in spatial orienting effects in AD in terms of the shifts in the phasic alerting effects, then how do they postulate how so small a change in one can produce so large a change in the other? (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

11.
After presentation of a peripheral cue, a subsequent saccade to the cued location is delayed (inhibition of return: IOR). Furthermore, saccades typically deviate away from the cued location. The present study examined the relationship between these inhibitory effects. IOR and saccade trajectory deviations were found after central (endogenous) and peripheral (exogenous) cuing of attention, and both effects were larger with an onset cue than with a color singleton cue. However, a dissociation in time course was found between IOR and saccade trajectory deviations. Saccade trajectory deviations occurred at short delays between the cue and the saccade, but IOR was found at longer delays. A model is proposed in which IOR is caused by inhibition applied to a preoculomotor attentional map, whereas saccade trajectory deviations are caused by inhibition applied to the saccade map, in which the final stage of oculomotor programming takes place. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

12.
Inhibition of return (IOR) describes a performance decrement for stimuli appearing at recently cued locations. Both attentional and motor processes have been implicated in the IOR effect. The present data reveal a double dissociation between the attentional and motor components of IOR whereby the motor-based component of IOR is present when the response is oculomotor, and the attention-based component of IOR is present when the response is manual. These 2 distinct components should be considered and studied separately, as well as in relation to each other, if a comprehensive theory of IOR is to be achieved. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

13.
Reports an error in "Ten years of research on the false-consensus effect: An empirical and theoretical review" by Gary Marks and Norman Miller (Psychological Bulletin, 1987[Jul], Vol 102[1], 72-90). The block quotation on page 73 should be attributed to Crocker (1981). The two sentences immediately preceding this quotation should read: "Friendship groups typically exhibit a high degree of internal similarity with respect to members' beliefs, attitudes, values, and interests. Crocker (1981) reported the following:". (The following abstract of the original article appeared in record 1987-31255-001.) Ten years of research on the false-consensus effect (Ross, Greene, & House, 1977) and related biases in social perception (e.g., assumed similarity and overestimation of consensus) are examined in the light of four general theoretical perspectives: (a) selective exposure and cognitive availability, (b) salience and focus of attention, (c) logical information processing, and (d) motivational processes. The findings indicate that these biases are influenced by a host of variables and that no single explanation can account for the range of data. Instead, each theoretical perspective appears to have its own domain of application, albeit with some degree of overlap into other domains. The data further suggest that two or more specific mechanisms may operate simultaneously or in concert to produce assumed similarity and false-consensus effects. Discussion focuses on identifying the process or sets of processes operating in specific situations. We identify several gaps in the knowledge of mediating relationships and suggest directions for future research. We also discuss issues related to definition and measurement. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

14.
Reports an error in "The acquisition of task-specific productions and modification of declarative representations in spatial-precuing tasks" by Robert W. Proctor and T. Gilmour Reeve (Journal of Experimental Psychology: General, 1988[Jun], Vol 117[2], 182-196). The spanner heads were inadvertently omitted from Tables 2 and 3 and Tables 6 and 7. The four tables are reprinted in the erratum. (The following abstract of the original article appeared in record 1988-28565-001.) Three experiments explored the role of the stimulus–response translation stage of human information processing in relating stimuli to assigned responses. The primary findings are that (a) task-specific productions develop with practice that relate stimuli directly to specific fingers, and (b) declarative knowledge is acquired that can lead to the use of modified representations when translation subsequently is required in a transfer session. The results are consistent with the view that the mediating role of the translation stage decreases with practice and is inconsistent with the view that the role does not change or diminish. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

15.
Reports an error in "Double-blind photoarray administration as a safeguard against investigator bias" by Mark R. Phillips, Bradley D. McAuliff, Margaret Bull Kovera and Brian L. Cutler (Journal of Applied Psychology, 1999[Dec], Vol 84[6], 940-951). On page 947, the graphs within Figure 1 were incorrectly labeled. The corrected figure appears in this erratum. (The following abstract of the original article appeared in record 1999-15531-009.) This experiment examined whether a photoarray administrator's knowledge of a suspect's identity increased false identification rates. Fifty participant–administrators (PAs) presented 50 participant–witnesses (PWs) two perpetrator-absent photoarrays following a live staged crime involving two perpetrators. For one photoarray per trial, the experimenter revealed the suspect's identity to the PA. Each PA presented the photoarrays sequentially or simultaneously in the presence or absence of an observer. When the observer was present, PA knowledge of the suspect's identity had a biasing effect in sequential photoarrays only. This pattern did not emerge when the observer was absent. The experimental manipulations did not affect PAs' and PWs' ratings of photoarray fairness or PWs' ratings of pressure to make an identification. These data suggest that only administrators who are blind to the suspect's identity should present sequential photoarrays. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

16.
Reports an error in "Temporal Encoding in Fear Conditioning Revealed Through Associative Reflex Facilitation" by Derick H. Lindquist and Thomas H. Brown (Behavioral Neuroscience, 2004[Apr], Vol 118[2], 395-402). The article contained several errors. On page 396, second paragraph, the sentence beginning on line 6 should read as follows: "Having a stable baseline is critical for studies of reflex facilitation because the experimental designs invariably entail repetitive CR testing, if only to achieve reasonable statistical power (see Choi et al., 2001b; Lindquist & Brown, 2004)." On page 400, the first heading should read as follows: "Comparison of New and Old Reflex Facilitation Procedures." On page 400, the first sentence under the abovementioned heading should read as follows: "We decided not to use the original measure of reflex facilitation, developed by J. S. Brown et al. (1951), because it suffers from severe interpretational limitations, elaborated in detail elsewhere (Choi et al., 2001b; Leaton & Cranney, 1990; Lindquist & Brown, 2004)." (The following abstract of the original article appeared in record 2004-12681-016.) Temporal encoding in Pavlovian fear conditioning was examined through conditional facilitation of the short-latency (Rl) component of the rat eyeblink reflex. Rats were fear-conditioned to a tone conditional stimulus (CS) with either a 3- or 9-s interstimulus interval (ISI) between CS onset and the onset of the grid-shock unconditional stimulus (US). Rl facilitation was tested over 2 days, in counterbalanced order, at a latency of 3 s and 9 s from CS onset. CS-produced Rl facilitation, the conditional response (CR), was 3-4 times larger when the test latency equaled the conditioning ISI. These results, coupled with the known neurophysiology of Rl facilitation, suggest that this CR could disclose differences in the time course of CS-generated output from the amygdala when driven by cortical versus subcortical CS-CR pathways. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

17.
Reports an error in "Local solutions in the estimation of growth mixture models" by John R. Hipp and Daniel J. Bauer (Psychological Methods, 2006 Mar, Vol 11[1], 36-53). Corrects information stated on the start value algorithm in Mplus 3 beginning on page 50. (The following abstract of the original article appeared in record 2006-03820-003.) Finite mixture models are well known to have poorly behaved likelihood functions featuring singularities and multiple optima. Growth mixture models may suffer from fewer of these problems, potentially benefiting from the structure imposed on the estimated class means and covariances by the specified growth model. As demonstrated here, however, local solutions may still be problematic. Results from an empirical case study and a small Monte Carlo simulation show that failure to thoroughly consider the possible presence of local optima in the estimation of a growth mixture model can sometimes have serious consequences, possibly leading to adoption of an inferior solution that differs in substantively important ways from the actual maximum likelihood solution. Often, the defaults of current software need to be overridden to thoroughly evaluate the parameter space and obtain confidence that the maximum likelihood solution has in fact been obtained. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

18.
Reports an error in "Effect of anxiety reduction on children's school performance and social adjustment" by Jeffrey Wood (Developmental Psychology, 2006[Mar], Vol 42[2], 345-349). The byline and author note should have included the author's middle initial, J. Thus, the byline and author note should refer to "Jeffrey J. Wood." The correction is reflected in this record. (The following abstract of the original article appeared in record 2006-03514-012.) This study tested the effect of reductions in children's anxiety over time on improvements in school performance and social functioning in the context of participation in a cognitive-behavioral intervention program. Participants included 40 children with high anxiety (6-13 years of age). Independent evaluators, children, and parents rated child anxiety; parents rated school performance; and children and parents rated social functioning. Measures were completed at preintervention, midintervention, and postintervention. Fixed-effects regression analyses and random-effects regression analyses indicated that decreased anxiety was predictive of improved school performance and social functioning over the course of the intervention. These findings suggest that changes in anxiety influence trajectories of children's scholastic and social functioning. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

19.
Reports an error in "Effect of defining features on inhibition in a spatial localization task" by Patricia M. Simone, Elizabeth A. Carlisle and Eileen B. McCormick (Journal of Experimental Psychology: Human Perception and Performance, 1998[Jun], Vol 24[3], 993-1005). Analysis of variance (ANOVA) main effects and interactions reported in the article were incorrect owing to an error in programming. Electronic mail requests for a table of corrected ANOVAs may be sent to psimone@scu.edu. Planned comparisons altered by the corrected analyses occur in the results of Experiments 2 and 4. The corrected results are presented in the erratum. (The following abstract of the original article appeared in record 1998-02354-022.) In selective attention tasks, inhibition appears to be limited to the reported feature of a stimulus, suggesting that reported features determine inhibition (S. P. Tipper, B. Weaver, & G. Houghton, see record 1995-20194-001). This article examines whether defining features can also determine inhibition when participants are required to make a cognitive search on the basis of a target feature (color or shape). In 2 spatial localization experiments in which a touch-sensitive monitor was used, results indicated that distractor inhibition depended on both defining and reported stimulus features. Two additional experiments examined the locus of discrepancy between these results and other findings (e.g., B. Milliken, S. R Tipper, & B. Weaver, see record 1994-35938-001). The researchers concluded that defining features can determine inhibition in a selective attention task involving spatial localization. However, defining-feature inhibition may depend on level of analysis of the stimuli. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

20.
Reports an error in "Is Sigmund Freud's psychoanalytic edifice relevant to the 21st century" by Adolf Grünbaum (Psychoanalytic Psychology, 2006[Spr], Vol 23[2], 257-284). The article contains two distorting misprints: (1) On p. 257, in the footnote, the title of the author's academic chair should read: Andrew Mellon Professor of Philosophy of Science; (2) On p. 274, line 2, in the quotation from Marshall Edelson on "Transference Phenomena," the word "on" just before "question-begging evidence" should read negatively as "non." (The following abstract of the original article appeared in record 2006-05420-004.) To warrant the relevance, if any, of Freud's psychoanalytic edifice to the 21st century, its supporters must endeavor, if at all possible, to find genuine evidence for its major pillars or to modify them significantly in response to emerging new evidence. Such a quest must begin with a clear understanding of the range and depth of the failure of Freud's cardinal clinical arguments. I endeavor below to provide such comprehension by laying bare the epistemological gravamen in the case of each of his principal tenets. And I argue that neither the post-Freudian formulations of psychoanalysis nor its so-called "hermeneutic" reconstruction has succeeded in vindicating the psychoanalytic enterprise. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

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