What did the Seattle Longitudinal Study measure?
In summary, the Seattle Longitudinal Study has provided a model for longitudinal-sequential studies of cognition over the adult life course. It introduced the concept of cohort into cognitive aging research, and it has pioneered family studies of cognitive aging.
What did the Seattle Longitudinal Study discover regarding people’s intelligence?
the rate and magnitude changes in intelligence seen in those entering old age showed greater decline in the 1st 3 cycles (till 1970); at the same time, younger members are scoring lower on tests at the same age. a decline in psychometric abilities is not reliably observed before 60, but is reliably observed by 74.
What is the Seattle Longitudinal Study quizlet?
The Seattle Longitudinal Study measured the output of all five primary mental abilities: verbal meaning, spatial orientation, inductive reasoning, number ability, and word fluency – all declined beginning at about age 60.
Who did the Seattle Longitudinal Study?
The Seattle Longitudinal Study (SLS; Hertzog, 2010; Schaie, 1996a, b, 2000, 2005a) began as Schaie’s doctoral dissertation at the University of Washington (Seattle, WA) in 1956.
What were the primary mental abilities studied by Schaie?
Cards
| Term What one organ system shows significant effects of aging? | Definition sexual-reproductive |
|---|---|
| Term What were the primary mental abilities studied by Schaie? | Definition verbal meaning, word fluency, number ability, inductive reasoning, spatial orientation |
What do longitudinal studies on intelligence in adulthood report?
Longitudinal research usually shows that intelligent in most abilities increase through out early and middle adulthood. Many adults show intellectual improvement over most of adulthood, with not decline, even by age 60.
What types of assessments are often used to measure fluid intelligence?
There are several different ways that fluid intelligence can be measured, this includes the Woodcock-Johnson Test of Cognitive Abilities, Raven’s Progressive Matrices and Wesschler Intelligence Scale for Children.
How do cognitive skills change during early adulthood?
Cognitive Development in Early Adulthood Increases in epistemic cognition are also seen, as young adults’ meta-cognition, or thinking about thinking, continues to grow, especially young adults who continue with their schooling.
Which of the following is the finding of the longitudinal and cross-sectional assessment of intellectual abilities conducted by Schaie?
Which of the following is the finding of the longitudinal and cross-sectional assessment of intellectual abilities conducted by Schaie? Decline in intellectual abilities was more likely in the cross-sectional assessments than in the longitudinal assessments.
What primary mental ability increases with age?
The strength of this within-person association generally increased with age for four of five primary mental abilities, including number ability and verbal meaning—aspects of crystallized cognitive ability, and spatial orientation—a visualization ability [46,47].
What is terminal decline of mental abilities?
a rapid deterioration in cognitive abilities immediately before death. The cognitive abilities that appear to be most prone to terminal decline are those least affected by normal aging (see hold functions). Also called terminal drop.
What are fluid intelligence abilities?
Fluid intelligence (Gf) is defined as reasoning ability, and the ability to generate, transform, and manipulate different types of novel information in real time.
What is a good example of fluid intelligence?
Examples of the use of fluid intelligence include solving puzzles and coming up with problem-solving strategies. This aspect of intelligence involves the ability to solve problems and reason about things independent of previously existing knowledge.
What happens intellectually during early adulthood?
During early adulthood, individuals continue to develop logical thinking. This is now applied (alongside skills and knowledge) into the workplace, where they are tasked to problem solve and make decisions about more complex situations.
What observation does the Flynn effect refer to?
The “Flynn effect” refers to the observed rise over time in standardized intelligence test scores, documented by Flynn (1984a) in a study on intelligence quotient (IQ) score gains in the standardization samples of successive versions of Stanford-Binet and Wechsler intelligence tests.
What are different types of mental abilities?
Primary Mental Abilities
- Verbal comprehension.
- Spatial orientation.
- Inductive reasoning.
- Number facility.
- Word fluency.
- Associative memory.
- Perceptual speed.
Which of the following is not an example of a primary mental ability?
cognitive structural approach. Which of the following is not a primary mental ability? spatial orientation.