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831.
Learning through repetition is a fundamental form and also an effective method of language learning critical for achieving
proficient and automatic language use. Massive repetition priming as a common research paradigm taps into the dynamic processes
involved in repetition learning. Research with this paradigm has so far used only emotionally neutral materials and ignored
emotional factors, which seems inappropriate given the well-documented impact of emotion on cognitive processing. The present
study used massive repetition priming to investigate whether the emotional valence of learning materials affects implicit
language learning. Participants read a list of Chinese words and made speeded perceptual judgments about the spatial configuration
of the two characters in a word. Each word was repeated 15 times in the whole learning session. There were three types of
words, negative, positive, or neutral in their emotional valence, presented in separate blocks. Although similar levels of
asymptotic performance were reached for different valence conditions showing comparable total effects of learning, learning
of the positive words was found to be associated with fewer plateaus of shorter durations and to reach saturation earlier,
compared with neutral and negative words. The results showed for the first time that the emotional valence of learning materials
has significant effects on the time course of learning so that positive materials are learned faster and more efficiently,
relative to negative and neutral materials. The study indicates the importance to explicitly consider the role of emotional
factors in implicit language learning research. 相似文献
832.
833.
Jeng FC Schnabel EA Dickman BM Hu J Li X Lin CD Chung HK 《Perceptual and motor skills》2010,111(3):765-784
Neural plasticity of pitch processing mechanisms at the human brainstem, as reflected by the scalp-recorded frequency-following response (FFR) to voice pitch, has been reported for normal-hearing adults. Characteristics and maturation of such a response during the first year of life have remained unclear. The purpose of this study was to examine the characteristics of FFR to voice pitch in normal-hearing infants and to make a direct comparison with adults using the same stimulus and recording parameters. 9 infants and 9 adults were recruited. A Chinese monosyllable that mimics the English vowel /i/ with a rising pitch was used to elicit the FFR to voice pitch. The results demonstrated that infant FFRs showed slightly larger Pitch Strength but comparable Frequency Error, Slope Error, and Tracking Accuracy to those obtained from adults. Early maturation of FFRs was also observed in the infants starting from 1 to 3 mo. of age. 相似文献
834.
Mailey EL Wójcicki TR Motl RW Hu L Strauser DR Collins KD McAuley E 《Psychology, health & medicine》2010,15(6):646-659
The prevalence of mental health disorders among college students is rising and the increasing rates of anxiety and depression have important societal implications. Physical activity has been proposed as an adjuvant to traditional treatment approaches (i.e. psychotherapy or pharmacotherapy), and the internet is a potentially useful means of delivering physical activity information to the college-aged population. This randomized pilot trial examined the effects of an internet-based physical activity intervention on physical activity, self-efficacy, depression, and anxiety in college students (n?=?47) receiving mental health counseling. Physical activity, depression, anxiety, exercise self-efficacy, and barriers self-efficacy were assessed at baseline and post-intervention. There was a significant time effect for physical activity, with both groups increasing their physical activity levels across the 10-week intervention but with a larger increase in the intervention condition (d?=?0.68) than the control condition (d?=?0.05). Exercise and barriers self-efficacy declined across the intervention, but more so in the control than intervention condition. Effects on depression and anxiety were nonsignificant. Finally, correlation analyses showed increases in physical activity were associated with increases in exercise self-efficacy (r?=?0.62) and barriers self-efficacy (r?=?0.63) and decreases in depression (r?=?-0.44) in the intervention condition, but not in the control condition. These results suggest that an internet-delivered physical activity intervention may be a promising approach to promoting physical activity among college students undergoing mental health counseling. 相似文献
835.
There is growing recognition that caring for a patient with schizophrenia often results in high levels of perceived burden and poorer overall mental health for caregivers. A quantitative cross‐sectional design and standardized instruments were used to collect data from 355 primary caregivers of adults in outpatient care with schizophrenia in China. Structural equation modeling was used to examine the association between caregiver burden and mental health among primary caregivers and whether this association is influenced by personality, coping style, and family functioning, based on a diathesis–stress perspective. Goodness‐of‐fit indices (χ2/df = 1.406, GFI = 0.919, CFI = 0.957, etc.) confirmed that the modified model fit the data well. In line with the diathesis–stress model, and with this study's hypotheses, we found that caregiver burden was significantly related to mental health outcomes directly. The final model showed that personality traits, coping style, and family function influenced the relationship between caregiver burden and mental health. The neuroticism personality traits have a direct effect on caregiver burden and family functioning in this sample. Coping style had a direct effect on the caregiver burden, and family functioning had a direct effect on the caregiver burden. Our final model about primary caregivers can be applied clinically to predict mental health outcomes from caregiver burden. 相似文献
836.
Chao S. Hu Jinhao Huang Michel Ferrari Qiandong Wang Dong Xie Haotian Zhang 《International journal of psychology》2019,54(6):791-799
Scholars within the Berlin paradigm have analysed participants' responses to a hypothetical vignette about a friend's suicide ideation. However, no study has yet focused on participants' emotional reactions to this scenario, an important aspect of wisdom performance. We conducted a Thin‐Slice Wisdom study where participants were asked to give advice to a hypothetical friend contemplating suicide. We analysed their emotional profiles using facial expression analysis software (FACET2.1 and FACEREADER7.1). Participants' verbal responses were also transcribed and then scored by 10 raters using the Berlin criteria. Results revealed that the sadder the participants felt, the wiser their performance. Wiser participants may have been better at exploring this sad, but true, existential human dilemma. 相似文献
837.
儿童对生物目的指向性的认知发展 总被引:2,自引:0,他引:2
目的指向性是生物的基本特征,是区分生物和非生物的重要指标。学前儿童能否根据目的指向性来区分生物与非生物,主要有3种观点:能区分、不能区分、认为学前儿童只能理解动物具有目的指向性,但不能理解植物的目的指向性。该文分层综述了学前儿童对生物包括人、动物和植物目的指向性的认知及学前儿童对不熟悉物体目的指向性的归因研究,并提出了需要进一步探讨的问题。 相似文献
838.
839.
840.
线索对基本特征刺激加工作用机制研究 总被引:1,自引:0,他引:1
许多研究认为,基本特征的觉察过程是平行加工的过程,它的探测与注意分配到某个位置没有关系。本实验通过不同线索分配注意,探讨了基本特征的平行加工与选择性注意的作用的关系。结果发现:(1)基本特征的平行加工,可能受到注意分配影响的;(2)注意分配的作用可能通过抑制干扰项的加工,而不仅仅只是通过促进靶子的加工而实现的。作者在讨论中探讨了可能的原因。 相似文献