Cardiovascular change and mental task gradient
نویسندگان
چکیده
منابع مشابه
Secretory immunoglobulin A and cardiovascular activity during mental arithmetic: effects of task difficulty and task order.
Secretory immunoglobulin A (sIgA) in saliva and cardiovascular activity were measured at rest and during mental arithmetic. Task difficulty was manipulated by presenting easy, hard, and impossible versions of the mental arithmetic task in counterbalanced order, while task novelty was operationalised as order of presentation (i.e. first, second, third). Mental arithmetic elicited significant inc...
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ژورنال
عنوان ژورنال: Psychonomic Science
سال: 1966
ISSN: 0033-3131
DOI: 10.3758/bf03328049