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31.
Studies investigating the effect of emotional expression on spatial orienting to a gazed-at location have produced mixed results. The present study investigated the role of affective context in the integration of emotion processing and gaze-triggered orienting. In three experiments, a face gazed non-predictively to the left or right, and then its expression became fearful or happy. Participants identified (Experiments 1 and 2) or detected (Experiment 3) a peripheral target presented 225 or 525 ms after the gaze cue onset. In Experiments 1 and 3 the targets were either threatening (a snarling dog) or non-threatening (a smiling baby); in Experiment 2 the targets were neutral. With emotionally valenced targets, the gaze-cuing effect was larger when the face was fearful compared to happy—but only with the longer cue–target interval. With neutral targets, there was no interaction between gaze and expression. Our results indicate that a meaningful context optimises attentional integration of gaze and expression information. 相似文献
32.
Reiko Yamazaki 《The Japanese psychological research》1998,40(2):74-81
Two experiments tested whether proper perception of motion can be realized with a multipartite subframe stimulus. In order to elucidate the constructive processes of visual motion, two motion stimuli were used which differed according to their hierarchical levels of reference. It was found that: (a) stable motion was perceived so long as the temporal interval between the neighboring frames comprising several subframes was held between 30 and 120 ms; (b) visual unification of subframes was properly achieved independently of the number of subframes insofar as the temporal constraint mentioned above was satisfied; (c) when stimuli consisted of two motions of different hierarchical level of reference, perception of the higher-level motion required the prior perception of the lower-level motion. 相似文献
33.
Yasuko Misono Reiko Mazuka Tadahisa Kondo Shigeru Kiritani 《Journal of psycholinguistic research》1997,26(2):229-245
This paper examined the effects of prosody on the syntactic ambiguity resolution of Japanese sentences, especially with reference to the interaction with semantic bias. Syntactically ambiguous sentences with different types of semantic bias were constructed. The degree of bias in each sentence was evaluated through visual presentation experiments. Three types of sentences were selected based on the results of visual presentation experiments, were recorded with prosody maximally favoring each possible interpretation of the sentences, and were used as the stimuli for the auditory presentation experiments. The results showed that prosodic cues can influence the interpretation of a sentence even when the sentence is strongly semantically biased. The results also showed a limitation to prosodic cues. The prosodic biases alone were not sufficient to fully determine the interpretation of the sentences even when the sentences were neutrally biased semantically. 相似文献
34.
This paper investigates whether or not Japanese sentences with lexical homonyms cause measurable processing difficulties for Japanese speakers. Pairs of sentences involving lexical homonyms were tested with three types of questionnaires (who-did-what questions, difficulty ratings, and misleadingness ratings) and two experimental tests (an eye-movement monitoring experiment and a self-paced reading experiment). In both the difficulty rating and the misleadingness rating questionnaires, late boundary sentences, in which a phrase boundary followed a homonymous phrase, were rated as significantly more difficult and more misleading than early boundary sentences, where the boundary preceded the homonymous phrase. The results from the eye-movement study and the self-paced reading study showed that the late boundary difficulties were associated with the processing of the regions that followed the homonymous phrases. These results confirmed our prediction that the difficulty of late boundary sentences is likely to be caused by a subject's original misanalysis and subsequent revision. The results are discussed in terms of possible reasons why the early boundary version was preferred in these sentences. 相似文献
35.
A prominent hypothesis holds that by speaking to infants in infant-directed speech (IDS) as opposed to adult-directed speech (ADS), parents help them learn phonetic categories. Specifically, two characteristics of IDS have been claimed to facilitate learning: hyperarticulation, which makes the categories more separable, and variability, which makes the generalization more robust. Here, we test the separability and robustness of vowel category learning on acoustic representations of speech uttered by Japanese adults in ADS, IDS (addressed to 18- to 24-month olds), or read speech (RS). Separability is determined by means of a distance measure computed between the five short vowel categories of Japanese, while robustness is assessed by testing the ability of six different machine learning algorithms trained to classify vowels to generalize on stimuli spoken by a novel speaker in ADS. Using two different speech representations, we find that hyperarticulated speech, in the case of RS, can yield better separability, and that increased between-speaker variability in ADS can yield, for some algorithms, more robust categories. However, these conclusions do not apply to IDS, which turned out to yield neither more separable nor more robust categories compared to ADS inputs. We discuss the usefulness of machine learning algorithms run on real data to test hypotheses about the functional role of IDS. 相似文献
36.
The relationship between facial expression and gaze processing was investigated with the Garner selective attention paradigm. In Experiment 1, participants performed expression judgments without interference from gaze, but expression interfered with gaze judgments. Experiment 2 replicated these results across different emotions. In both experiments, expression judgments occurred faster than gaze judgments, suggesting that expression was processed before gaze could interfere. In Experiments 3 and 4, the difficulty of the emotion discrimination was increased in two different ways. In both cases, gaze interfered with emotion judgments and vice versa. Furthermore, increasing the difficulty of the emotion discrimination resulted in gaze and expression interactions. Results indicate that expression and gaze interactions are modulated by discriminability. Whereas expression generally interferes with gaze judgments, gaze direction modulates expression processing only when facial emotion is difficult to discriminate. 相似文献
37.
The ability to interpret emotions in facial expressions is crucial for social functioning across the lifespan. Facial expression recognition develops rapidly during infancy and improves with age during the preschool years. However, the developmental trajectory from late childhood to adulthood is less clear. We tested older children, adolescents and adults on a two-alternative forced-choice discrimination task using morphed faces that varied in emotional content. Actors appeared to pose expressions that changed incrementally along three progressions: neutral-to-fear, neutral-to-anger, and fear-to-anger. Across all three morph types, adults displayed more sensitivity to subtle changes in emotional expression than children and adolescents. Fear morphs and fear-to-anger blends showed a linear developmental trajectory, whereas anger morphs showed a quadratic trend, increasing sharply from adolescents to adults. The results provide evidence for late developmental changes in emotional expression recognition with some specificity in the time course for distinct emotions. 相似文献
38.
Working together or separately? The role of identity and cultural self‐construal in well‐being among Japanese youth
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Kazumi Sugimura Reiko Nakama Shinichi Mizokami Kai Hatano Manabu Tsuzuki Seth J. Schwartz 《Asian Journal of Social Psychology》2016,19(4):362-373
Young people develop a sense of personal identity during the transition to adulthood, a time when individuals choose and adhere to a specific set of goals, values, and beliefs. In addition, in many contemporary Asian societies, youth are expected to acquire and balance traditional and Western cultural views of the self — that is, independent and interdependent self‐construal. To understand the relationships between the personal and cultural facets of the transition to adulthood, this study examined (a) associations between personal identity and well‐being and (b) the possible moderating role of cultural self‐construal (independence and interdependence) in this link. These hypotheses were tested in a sample of 520 Japanese university students (52.6% female). The results indicated that personal identity predicted each dimension of well‐being, suggesting that the importance of personal identity in promoting youth's well‐being can be understood as a universal phenomenon. Moreover, because the moderating role of self‐construal in the links between identity and well‐being was found to be limited, personal identity can be viewed as operating separately from self‐construal in well‐being to a large extent. Implications and suggestions for future research are discussed. 相似文献