Scientists understand negative data from our training in data analysis and statistics, where we use a positive concept of negative data. Negative data are data that do not enable us to reject our null hypothesis. Such data are often difficult to publish because it is not possible to prove the...
Negative reviews or word of mouth, for example, have been found to hurt product evaluation and sales. Using a combination of econometric analysis and experimental methods, we unify these perspectives to delineate contexts under which negative publicity about a product will have positive versus ...
black negative or positive 黑负或黑正 positive and negative effects 正负作用 negative positive process 负-正法,负正照相工艺 positive negative bipolar 正负双极 positive input negative output 【计】 正输入负输出 相似单词 development n. 1.[U]发展;发育;成长;壮大 2.[U,C]开发;研制;研制成果...
Taken together, the effects of self-respect on cognitive performance seem both negative, due to impulsivity related to inaccurate confidence, and positive, due to performance improvement related to enhanced executive functions. Since there are various methods other than self-respect for positive self-...
First, receiving a prize has both positive and negative causal effects. Second, analytical accuracy and precision differ by study, and these differences cause the size and directionality of the effects to vary. The following literature explores the second possibility, to the best of our knowledge....
This study investigated the psychometric properties of the Positive and Negative Affect Scale for Children (PANAS-C) (Laurent etal. Psychol Asses 1: 326–338, 1999) in a sample of 139 children (ages 7–14years) diagnosed with a principal anxiety disorder. Results from this study provided suppo...
In recent studies of the structure of affect, positive and negative affect have consistently emerged as two dominant and relatively independent dimensions. A number of mood scales have been created to measure these factors; however, many existing measures are inadequate, showing low reliability or poo...
By focusing on the unique species-dependent difference in the methional activity, we could reveal the mechanism of the positive and negative modulation in T1R1. As methional has a pleasant meaty and soup-like flavor25, its aroma has been reported to evoke an umami sensation via a cross-modal...
The presence of extra-framework ionic species has additionally been shown to influence thermal expansion behaviour33,34. However, to our knowledge, no studies have yet shown how the CTE of one framework can be tuned continuously and reversibly over a wide range of positive and negative values ...
A.positive B.negative C.opposite D.creative相关知识点: 试题来源: 解析 选B 根据上文的语境,并结合空格后内容和选项可知,Earl叔叔不关注自己生活中“消极的〞方面,此处与上文的“cheerfulness〞相对。negative“消极的,否认的〞,符合语境。反馈 收藏