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881.
882.
Past research has shown that people are only slightly better than chance at distinguishing truths from lies. Higher accuracy rates, however, are possible when contextual knowledge is used to judge the veracity of situated message content. The utility of content in context was shown in a series of experiments with students (N = 26, 45, 51, 25, 127) and experts (N = 66). Across studies, average accuracy was 75% in the content in context groups compared with 57% in the controls. These results demonstrate the importance of situating judges within a meaningful context and have important implications for deception theory. 相似文献
883.
We developed a technique to examine the effects of emotional content and context on verbal memory. Two sets of sentences were devised: in the first, each sentence was emotionally arousing due to the inclusion of an emotional “target” word. In the second set, “targets” were replaced with well-matched neutral words. Subjects read aloud a selection of emotional and neutral sentences, and were then surprised with memory tasks after a range of time delays. Emotional target words were remembered significantly better than neutral words in all experiments. Recognition of emotional words was relatively stable despite increasing delays between encoding and recognition testing, in contrast to memory for neutral words, which decayed over time. Memory for neutral non-target words was enhanced when words had been presented in an emotional context. The results confirm the phenomenon of emotional enhancement of memory at short and long delays and suggest that emotional context may be encoded independently of word meaning. 相似文献
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885.
Ping Yeap Loh Keisuke Hayashi Nursalbiah Nasir Satoshi Muraki 《Journal of motor behavior》2020,52(5):634-642
AbstractThis study investigated the muscle activity and force variability in response to perturbation of assistive force during isometric elbow flexion. Sixteen healthy right-handed young men (age: 22.0?±?1.1?years; height: 171.9?±?4.8?cm; weight 68.4?±?11.2?kg) were recruited and the muscle activity of biceps brachii and triceps brachii were assessed using surface electromyography. Workload force and assistive force applied on isometric elbow flexion significantly affected the changes in both biceps and triceps muscle activities. A higher assistive force was shown to result in reduced biceps muscle activity compared to the unassisted period. In contrast, the efficiency of the assistive force acting on the biceps decreased as the assistive force increased. In general, the force variability of the biceps muscle remained approximately the same at lower workload force conditions than that at higher workload force conditions. In conclusion, higher assistive force may not yield a higher performance efficiency in human-assistive force interaction. 相似文献
886.
对伦理思想的分析,人们通常从思想家或思潮的角度进行,但这很不够。本文从日本人的心情主义入手探讨日本伦理思想的特质。“和善“是一个具有强烈道德意味的词,可以解读出日本人和日本社会的伦理思想。“和善”由传统的注重共感发展为今天强调共生,这其间也包含了日本伦理思想的变迁。 相似文献
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888.
Cheng Hsiang Chou MA Huei Chen Ko PhD Jo Yung‐Wei Wu MS Chung‐Ping Cheng PhD 《Suicide & life-threatening behavior》2013,43(2):185-197
The prevalence of and psychosocial risks for suicide attempts was investigated in college students in Taiwan by gender, after controlling for depressive symptoms. Self‐reported data were collected from a nationally representative sample of 2,835 college students; 11.90% of females and 8.87% of males reported they had attempted suicide in the preceding 12 months. After controlling for depression, suicidal ideations were associated with suicide attempts in females, whereas there were fewer positive expectations toward the future associated with suicide attempts in males. Several explanations for the high prevalence of suicide attempts among college students in Taiwan were discussed. In the future, further verification of the findings is necessary. 相似文献
889.
One explanation for the finding of slightly above‐chance accuracy in detecting deception experiments is limited variance in sender transparency. The current study sought to increase accuracy by increasing variance in sender transparency with strategic interrogative questioning. Participants (total N = 128) observed cheaters and noncheaters who were questioned with either indirect background questions or strategic questioning. Accuracy was significantly below chance (44%) in the background questions condition and substantially above chance (68%) in the strategic interrogative questioning condition. The results suggest that transparency can be increased by strategic question asking and that accuracy rates well above chance are possible even for untrained judges exposed to only brief communications. 相似文献
890.