On mental multiplication and age.
On mental multiplication and age.
复制标题
关于心智倍增和年龄。
DOI:
10.1037//0882-7974.7.4.536
复制
发表时间:
1992
影响因子:
3.7
通讯作者:
Weber,TA
中科院分区:
文献类型:
--
作者:
Allen,PA;Ashcraft,MH;Weber,TA
In 2 experiments, younger and older adults were presented with simple multiplication problems (eg, 4× 7= 28 and 5× 3= 10) for their timed, true or false judgments. All of the effects typically obtained in basic research on mental arithmetic were obtained, that is, reaction time (a) increased with the size of the problem,(b) was slowed for answers deviating only a small amount from the correct value, and (c) was slowed when related (eg, 7× 4= 21) versus unrelated (eg, 7× 4= 18) answers were presented. Older adults were slower in their judgments. Most important, age did not interact significantly with problem size or split size. The authors suggest that elderly adults' central processes, such as memory retrieval and decision making, did not demonstrate the typical age deficit because of the skilled nature of these processes in simple arithmetic.
DOI:
--
发表时间:
1989
期刊:
影响因子:
--
作者:
R. Siegler;E. Jenkins
通讯作者:
E. Jenkins
影响因子:
1.3
作者:
M. S. Mayzner;B. Kantowitz
通讯作者:
B. Kantowitz
影响因子:
24.8
作者:
Johnson,MK;Hasher,L
通讯作者:
Hasher,L