Shifting Gears: Non-Procedural Aspects of Emotional Trauma Therapy

This article describes the therapy of emotional trauma as involving the paying of attention to the mobilization of peer and family influences, the use of multisensory repair rituals, the targeting of unique emotional injuries, the enlisting of allies to stimulate the immune defense response with use of therapeutic coaching, and the reclassification of danger and self-opinion. Therapists must learn to shift their focus when unexpected changes arise. This article concludes by affirming that these non-procedural aspects of emotional trauma therapy deserve more attention in the education of mental health providers.     

空格减少汉语发展性阅读障碍儿童的视觉拥挤效应：来自眼动的证据

使用眼动仪记录汉语发展性阅读障碍儿童、正常年龄匹配和能力匹配儿童阅读插入空格文本时的眼动,考察在字、词以及非词间插入空格呈现文本对汉语发展性阅读障碍儿童阅读加工过程的影响。结果发现,阅读障碍儿童在字间空格条件下平均注视时间减少的程度大于正常儿童,注视次数在字间和词间空格条件下未见显著增加,能力匹配儿童的注视次数在这两种空格条件下却显著增加。结果说明,在字间和词间插入空格能够减少儿童的平均阅读时间,且字间空格文本呈现显著地提高了其阅读效率,说明空格对汉语阅读障碍儿童具有促进作用,这种促进主要是由于空格减少了其视觉拥挤效应所致。     

The prosodic property of lexical stress affects eye movements during silent reading

The present study examined lexical stress in the context of silent reading by measuring eye movements. We asked whether lexical stress registers in the eye movement record and, if so, why. The study also tested the implicit prosody hypothesis, or the idea that readers construct a prosodic contour during silent reading. Participants read high and low frequency target words with one or two stressed syllables embedded in sentences. Lexical stress affected eye movements, such that words with two stressed syllables took longer to read and received more fixations than words with one stressed syllable. Findings offer empirical support for the implicit prosody hypothesis and suggest that stress assignment may be the completing phase of lexical access, at least in terms of eye movement control.     

Factors influencing newborns' preference for faces with eye contact

We investigated newborns' sensitivity to the direction of gaze of another's face by using a preferential looking technique. This study extends earlier work on a preference for faces with direct gaze in newborns. In Experiment 1, we replicate the basic finding of Farroni and colleagues that newborns prefer to look at faces with direct gaze. In Experiments 2 and 3, we establish that a preference for faces with direct gaze in newborns is present only within the context of an upright face and a straight head, suggesting that relatively primitive configuration-sensitive mechanisms may be operating. Overall, these results further the view that relatively simple perceptual biases in newborns may be an essential foundation for later social-cognitive development.     

Tests of the E-Z Reader model: exploring the interface between cognition and eye-movement control

This paper is simultaneously a test and refinement of the E-Z Reader model and an exploration of the interrelationship between visual and language processing and eye-movements in reading. Our modeling indicates that the assumption that words in text are processed serially by skilled readers is a viable and attractive hypothesis, as it accounts not only for "normal" reading data, but also for the pattern of decrements that occur when text is withheld from view during certain periods of time, such as in the boundary paradigm and the disappearing text paradigm. Our analyses also indicate (a) that lexical processing during reading is essentially continuous and (b) that the trigger for eye movements has to be a different (and prior) event to the trigger for shifts of covert spatial attention. In addition, the parameter values in our model are in accordance with what is known about such processes and should be taken as serious hypotheses for how long these processes last. Although a parallel model may be able to duplicate the predictions of the E-Z Reader model, we think that it is likely to be far less parsimonious and not nearly as good a heuristic device for using eye movements to understand language processing in reading.     

Gradient effects of within-category phonetic variation on lexical access

In order to determine whether small within-category differences in voice onset time (VOT) affect lexical access, eye movements were monitored as participants indicated which of four pictures was named by spoken stimuli that varied along a 0-40 ms VOT continuum. Within-category differences in VOT resulted in gradient increases in fixations to cross-boundary lexical competitors as VOT approached the category boundary. Thus, fine-grained acoustic/phonetic differences are preserved in patterns of lexical activation for competing lexical candidates and could be used to maximize the efficiency of on-line word recognition.     

Spatial breakdown in spatial construction: evidence from eye fixations in children with Williams syndrome

We investigated the role of executive and spatial representational processes in impaired performance of block construction tasks by children with Williams syndrome (WS), a rare genetic defect that results in severely impaired spatial cognition. In Experiment 1, we examined performance in two kinds of block construction tasks, Simple Puzzles, in which block faces contained a single color, and Complex, in which some block faces contained an arrangement of two colors. WS and control children were comparable in their ability to solve simple puzzles, and showed similar eye-fixation patterns, suggesting that basic executive processes were intact. However, WS children were severely impaired in their ability to solve complex puzzles. In these puzzles, WS children fixated the complex puzzle models and checked their partial solutions less often than normal children, but they were comparable in their ability to detect errors in their copies and almost exclusively made repairs to copies that were, in fact, incorrect. We conjecture that the abnormal fixation patterns were a consequence of impoverished spatial representations, rather than a cause of it. This conjecture was tested in Experiment 2, where we examined children's capacity to match and place individual blocks without engaging the complex executive processes required to carry out a complete puzzle solution. We found serious deficiency among WS children in both aspects of spatial representation. Moreover, estimates of the errors in representing the identity and location of model blocks derived from Experiment 2 provided a good account of the observed errors in the block construction task of Experiment 1.     

Investigating individual differences in children's real-time sentence comprehension using language-mediated eye movements

Individual differences in children's online language processing were explored by monitoring their eye movements to objects in a visual scene as they listened to spoken sentences. Eleven skilled and 11 less-skilled comprehenders were presented with sentences containing verbs that were either neutral with respect to the visual context (e.g., Jane watched her mother choose the cake, where all of the objects in the scene were choosable) or supportive (e.g., Jane watched her mother eat the cake, where the cake was the only edible object). On hearing the supportive verb, the children made fast anticipatory eye movements to the target object (e.g., the cake), suggesting that children extract information from the language they hear and use this to direct ongoing processing. Less-skilled comprehenders did not differ from controls in the speed of their anticipatory eye movements, suggesting normal sensitivity to linguistic constraints. However, less-skilled comprehenders made a greater number of fixations to target objects, and these fixations were of a duration shorter than those observed in the skilled comprehenders, especially in the supportive condition. This pattern of results is discussed in terms of possible processing limitations, including difficulties with memory, attention, or suppressing irrelevant information.