Understanding Cognitive Changes with Age

What is the average rate of brain volume loss per decade after age 40?

• 15%

• 10%

• 5%

• 2%

Which type of intelligence is associated with accumulated knowledge and experience?

• Fluid intelligence

• Crystallized intelligence

• Emotional intelligence

• Social intelligence

Which type of intelligence helps you think on your feet and process new information?

• Crystallized intelligence

• Fluid intelligence

• Emotional intelligence

• Social intelligence

What cognitive ability might improve with age, according to the research?

• Processing speed

• Pattern recognition

• Social reasoning

• Short-term memory

At what age do some studies suggest cognitive declines might not appear until?

• After age 40

• After age 50

• After age 60

• After age 70

What is a potential drawback of longitudinal studies on cognitive abilities?

• They are too short

• Participants often drop out

• They are too expensive

• They only focus on young adults

What is the 'use it or lose it' principle in relation to cognitive skills?

• Practicing skills can improve all cognitive functions

• Practicing skills has no effect on cognitive abilities

• Practicing skills can maintain cognitive abilities

• Practicing skills can reverse age-related decline

What was the outcome of the 1992 study on memory training in older adults?

• It improved all cognitive functions

• It delayed decline but didn't improve performance

• It showed no improvement

• It reversed age-related decline

What type of exercise has been shown to have a strong relationship with maintaining cognitive function?

• Pilates

• Strength training

• Aerobic exercise

• Yoga

Which activity is suggested to be more beneficial for overall cognitive sharpness?

• Reading books

• Solving crosswords

• Watching TV

• Social engagement