What is the effect of physical activity on cognitive performance?
What will be an ideal response?
Meta-analyses reveal a positive relationship between cardiovascular fitness and cognitive performance in older adults. For example, Colcombe and Kramer found that "fitness training increased performance 0.5 SD [standard deviations] on average, regardless of the type of cognitive task, the training method, or participants' characteristics.". In a review of the relevant empirical literature, McCauley, Kramer, and Colcombe noted that "although fitness effects were observed across a wide variety of tasks and cognitive processes, the effects were largest for those tasks that involved executive control (i.e., planning, scheduling, working memory, interference control, and task coordination) processes.". Executive control tasks are associated with memory and higher cortical functions.
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Adolescents need about _____ hours of sleep each night
A) 5 B) 7 C) 9 D) 11
Research suggests that delayed reinforcement ____________
a. is much more effective than immediate reinforcement b. is slightly more effective than immediate reinforcement c. is equally effective as immediate reinforcement d. is less effective than immediate reinforcement
Which of the following are some of the contextual factors that influences a person's view of his or her abilities?
A. grandparents, peers, and culture B. teachers, peers, and genetics C. parents, grandparents, and genetics D. parents, teachers, and culture
Explain the symptoms that constitute autism spectrum disorder, and assess the potential for treatment.
What will be an ideal response?