英[ˈdɪfɪkəlti] 美[ˈdɪfɪkəlti] 释义 常用 高考讲解 n. 难题;困难(程度),辛苦 词态变化 复数:difficulties; 实用场景例句 全部 困难 麻烦 难事 难度 异议 纠葛 财政困难 拮据 The changes were made with surprisingly littledifficulty. ...
Most importantly, after controlling for perceptions of task difficulty, academic performance no longer predicted glucose levels. Finally, subjects who found the cognitive battery difficult were likely to have poor academic grades. CONCLUSION: Perceptions of difficulty on neurological tests exhibited a ...
results show a trend indicating that condition difficulty is followed by an increase of mental demand, effort and frustration levels as well as by a decrease of performance. As we, however, also conclude on
Starting one level higher had a reverse effect for pre-test level 6 pupils. We assume that pupils who make an electric circuit at level 6 envision it as a single circle, starting and ending with a battery (i.e. Closed Circuit Model, Shipstone et al., 1988). After starting at level ...
targeting various aspects or attributes of laptops such as performance, battery life, design, and usability. Expert human annotators have labeled the aspect terms of the sentences and their sentiment. A part of this data set was kept as test data by the organizers of the SemEval-2014 competiti...
As you will see in the following paragraphs, we have run each tool through a battery of statistical tests to ensure that we painted a fair and accurate representation of its performance. I’ll even provide the raw data for you to inspect for yourself. Let’s dig in! The Pearson Correl...
To be able to assess the cognitive and emotional level of the participants, they completed a battery of psychological tests: Becks Depression Inventory (BDI; Beck et al. 1961), Alzheimer's Disease Assessment Scale (ADAS, cognitive subscale, German adaptation; Rosen et al. 1984), Trail ...
Both tasks were acquired as part of a brief fMRI battery, designed for assessment of stroke patients. The tasks included a block-design fMRI adaptation of the Trail-Making Test (TMT) and a rapid event-related Sustained Attention to Response Task (SART): ...
Revised normative standards of performance of men on a quantitative ataxia test battery Acta Oto-Laryngol (1973) ME Tinetti et al. Prevention of falls among the elderly New Engl J (1989) JM Guralnik et al. Validation and use of performance measures of functioning in a non-disabled older popul...
During the in-person screening and baseline assessment (if eligible, called Month 0), participants completed a battery of assessments implemented by a research assistant and computer. All participants were urn randomized (Wei, 1978) to one of four conditions: placebo only (PBO), naltrexone only ...