Proofread a manuscript (psychology)

The job is to proofread a scientific manuscript (psychology) in English. 3200 words/21000 characters with spaces. The text is more or less good but can contain some strange (not native) phrases that you will correct. I suppose that this job will take 30-60 minutes. The deadline is 1 week. Fragment: Emotional facial expressions of conspecifics are crucial stimuli that provoke different adaptive reactions. In human culture, an adequate recognition of emotional facial expressions is required in interpersonal and professional communication. Previous research accumulated much knowledge about how emotions are recognised from facial expressions. Furthermore, many investigators have studied why individuals with psychiatric and neurological diseases are often impaired in their ability to recognise facial emotion expressions (see a recent review of Collin, Bindra, Raju, Gillberg, & Minnis, 2013). To study different aspects of facial emotion recognition, valid methods are needed. The prevalent one, to our knowledge, is to present to participants static photographic pictures of emotional faces and ask them to label these emotions. For example, in two systematic reviews, describing impairments of facial emotion recognition in depression (Dalili, Penton-Voak, Harmer, & Munafò, 2015) and alexithymia (Grynberg et al., 2012), we found 41 studies where pictures were used as stimuli and only 6 studies where video clips were used. Several sets of pictures were used in previous research. Some of them have been standardised, that is the means and standard deviations of all pictures were obtained in large samples and can be compared to future results.