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A new instrumental/operant conditioning technique suitable for inquiry-based activities in courses on experimental psychology,learning,and comparative psychology using planaria(dugesia dorotocephala and dugesia tigrina)
instrumental/operant conditioning technique experimental psychology learning comparative psychology
2016/3/16
This paper introduces a novel approach to teaching instrumental/operant conditioning to students using planarians. Planarians are shaped to move increasingly longer distances along the edge of a petri...
道德概念垂直空间隐喻理解中的映射:双向性及不平衡性
德概念隐喻 垂直空间 双向映射 始源域和目标域信息不对等 扇形效应
2017/3/3
通过4个实验考察道德概念垂直空间隐喻理解中的映射机制和特征。实验1采用空间Stroop范式, 发现被试判断完道德词后, 对判断随后呈现在屏幕上方或下方字母的反应时的差异不显著, 没有发现词汇类型对空间位置的影响。实验2采用有意识迫选法, 要求被试出声读出屏幕中央的道德词后, 对屏幕上方或下方的希腊语非词进行二择一迫选, 发现被试读出道德词后倾向于选择屏幕上方的非词, 读出不道德词后倾向于选择屏幕下...
汉语儿童语素意识与词汇知识的双向关系:一项追踪研究
语素意识 词汇知识 汉语儿童 追踪研究
2016/11/9
以399名小学一、三、五年级学生为被试, 进行为期一年的追踪研究, 通过分层回归, 系统考察了汉语儿童同音、同形和复合三类语素意识与词汇知识的双向关系。结果发现:(1)儿童语素意识和词汇知识随时间均有显著增长; (2)控制词汇知识的自回归效应后, 一年级儿童的同音和复合语素意识对其二年级的词汇知识、三年级儿童的复合语素意识对其四年级的词汇知识、五年级儿童的同形和复合语素意识对其六年级的词汇知识有显...
特征和位置信息在价值驱动注意捕获中的作用
价值驱动注意捕获 颜色特征 空间位置
2016/11/9
本研究采用训练−测试范式考察颜色和位置信息在价值驱动注意捕获中的作用。实验1考察是否存在基于具体位置的价值驱动的注意捕获效应。在训练阶段, 被试对8个位置中两个位置出现的红色目标反应伴随着高奖励反馈, 而对另外两个位置出现的红色目标反应伴随着低奖励反馈, 其它4个位置为中性位置, 没有目标出现。在测试阶段, 一半试次中红色刺激作为分心物出现。结果发现, 只有当分心刺激出现在高奖励位置和...
Data are presented on an old and familiar Gestalt demonstration—perceiving wheel-generated motions—in which the perceived motions of a rolling wheel are shown not to be obviously derived from the moti...
Viewers can determine the gender of a walker from sagittally projected,dynamic displays of point-lights attached to prominent joints. This article explores three interrelated approaches in search of a...
Restle's coding theory for movement perception is merged with certain aspects of Johansson's vector descriptions of movement to investigate the relative per-ceptual prominence of several kinds of disp...
Visual flow and direction of locomotion.
Wayfinding on foot from information in retinal,not optical flow
Wayfinding information retinal optical flow
2015/8/13
People find their way through cluttered environments with ease and without injury. How do they do it? Two approaches to wayfmding are considered: Differential motion parallax (DMP) is a retinal motion...
Heading and path information from retinal flow in naturalistic environments
Heading path information retinal flow naturalistic environments
2015/8/13
In four experiments, we explored the heading and path information available to observers as we sim-ulated their locomotion through a cluttered environment while they fixated an object off to the side....
The term invariance has become more central to current views of perception. I take this as a good trend, but the term is rooted in mathematics, and its use in perception brings with it a host of assum...
Delusions as exploitative deception
delusions psychosis parasitism cooperation social failure
2015/7/30
Non-bizarre delusions are hypothesized to be psychological adaptations which evolved to mitigate the dangerous consequences of social failure. When humans lived in small, kin-based groups, delusions w...
This analysis of humanabilities is a continuation of the extensive series of factor studies which were conducted in the Air Force Aviation Psychology Program during the war (2, 4, 5). The present stud...
For manyyears, secondary school grades have been used as a basis to form expectations as to the performancesof students in colleges. Traditionally, this process has been conducted as a subjective and ...
Oneof the purposes of psychology is to attempt to understand and account for observable individual differences in behavior in terms of a limited number of concepts or ideal constructs. The names given...