Hallo.
Ich lese gerade eine englische Studie und verstehe absolut nicht, was mit „symmetry ratio“ gemeint ist.
HILFEEEEEE!!!
Hi,
schreib dich mal bitte den ganzen absatz hier hin.
Grüße,
JPL
Hier eine Textstelle:
Sujects were categorized as having an abnormal attentional bias if the cue summetry ratios for the least two different cuetypes (valis, invald, diffus) were abnormal in the same field. abnormal symmetry ratio with a positive sign were designated as a solwed rightward attentional bias and abnormal symmetry ratios werde given with a negative sign werde designated as a slowed leftward attentional bias.
Hier eine weitere Textstelle:
Single distributions for the valid, invalid und diffus symmetry ratios were compared across the four testing sessions using MANOVE. Single distributions for the valif, invald and diffuse cue symmetry ratios werde then constructed by collapsing symmetry ratio for each cuetypes across the 12 th month period was established by calculating the control mean + - 2.25 SDs (P = 0.025, two-tailed) for each distribution.
Although the mean of each symmetry ratio was ~0 for both Alzheimer’s disease and control groups, the variances of the valid, invalid and diffuse symmetry ratio were significantly greater in the Alzheimer’s disease group compared with controls.
Das ganze stammt aus der Studie „Asymmetries in the covert orienting of visual spatial attention to spatial and non-spatial cues in Alzheimer’s disease“.
[Bei dieser Antwort wurde das Vollzitat nachträglich automatisiert entfernt]