再认中意识和无意识的贡献大小--兼论内隐记忆的抗老化现象

本研究以探索记忆中意识和无意识贡献大小为目的,采用年龄和材料两个自变量,年龄分中青年和老年两组,被试均为23人,材料分文字和非文字两种。实验通过PDP的包含和排除测验计算意识和无意识的贡献大小。结果发现：(1)意识在不同年龄和不同材料的记忆中所起作用的差异极为显著;(2)无意识在文字材料的记忆中所起作用的差异极为显著;(3)无意识在非文字材料和不同年龄的记忆中所起的作用的差异均不显著。由此推论,老年人记忆中无意识贡献并未下降。这似说明,老年人内隐记忆并未老化。     

Combination of extinction and protective measures in the treatment of severely self‐injurious behavior

Two female adolescents with profound mental retardation and physical disabilities residing in a state facility exhibited self‐injurious behavior (SIB). They had been wearing restrictive mechanical restraints for more than two years to prevent injuries from occurring. By using an indirect method of functional analysis, social attention was found to be the factor reinforcing and maintaining their behaviors. Extinction in combination with non‐intrusive protective measures was selected as the intervention strategy to reduce SIB. The outcomes of the treatment were evaluated with an AB probe design. Incidents of SIB decreased quickly and sharply after the treatment began. Once the incidents had reached a level of zero for three consecutive sessions, a six‐month follow‐up was started. No SIB was observed or reported during the follow‐up. The advantages of using extinction, especially in conjunction with the non‐intrusive protective measures to treat SIB, are discussed. Copyright © 2003 John Wiley & Sons, Ltd.     

The value tensions in Korean–American mother–child relationships while facilitating academic success

The current study explored mothers’ perspectives concerning their experiences in facilitating the academic success of their adolescents in American schools, using a naturalistic study design, data from transcribed personal interviews of 17 Korean–American mothers, and a phenomenological analysis approach (Giorgi, 1985, 1997). The purposes of this study were to (a) reveal the layers of context that influenced mothers’ thoughts, actions, and mother–child relationships as they assisted their adolescents in realizing academic success, a core value in Korean culture, and (b) uncover the relationship difficulties mothers perceived in these processes. The results indicated that mothers were influenced by their individualistic and collectivist cultural (meta) contexts as they tried to facilitate the academic success for their adolescents. Second, they were struggling with their competing Korean and American value systems (general context) in the adjustment processes of “becoming an American” and “remaining a Korean.” Third, mothers revealed their value tensions with adolescents (specific context) in school and family settings. In the family setting the tensions involved balancing obedience and respect with freedom and equality, similarity preference with diversity tolerance, and achievement and recognition with happiness and fulfillment.     

儿童攻击和自我感知的关系

使用基于多水平分析技术的元分析方法对有关儿童攻击和自我感知相关的研究结果进行分析,并对计算结果用模拟方法进行模拟。结果显示现有研究中攻击和自感认知能力之间的相关为-0．01,攻击和自我总体感知间地相关为-0．08,相关结果为低度负相关但达到显性水平,攻击和自感社交能力之间的相关关系不显,模拟结果与此类似。现有关于儿童攻击和自我感知关系的研究数量还偏少。     

儿童绘画表现性发展的研究进展

自Goodman提出美的3个性质(表现性、充实性、结构性)以来,发展心理学家们兴起了根据儿童绘画的表现性来探讨儿童认知发展的热潮。该回顾了儿童绘画表现性的发展研究进展,以及对儿童绘画认知的模型探讨。     

汉语词类歧义解决初探

采用自定步速移动窗口阅读实验范式,考察汉语词类歧义解决过程。阅渎材料为含有单字词类歧义词的句子,歧义词前面的语境不提供明确的偏向性信息．后语境提供解歧信息。结果发现,主要用法和次要用法的句子都在解歧区比控制句阅读时间加长,表明汉语词类歧义解决没有即时受到歧义词两种用法的相对频率影响,而是在歧义词处暂时不进行完全的句法分配,延迟到获得充分解歧信息的时候才分配句法角色。这一结果支持词类歧义解决的延迟模型。     

父母教养方式对子女学业成就影响的研究

本研究采用问卷法,以475名初一和初二学生为调查对象．探讨了父母的教养方式通过子女的成就目标定向和学业自我概念对其学业成就所产生的影响。结果表明．父母教养方式通过学生的这两个中介变量．以不同的途径影响着学生的学业成就水平。     

青少年学生疏离感及其发展的研究

本研究采用<青少年学生疏离感量表》对重庆市和兰州市的1502名青少年学生进行调查,结果表明:青少年学生在生活环境疏离感和压迫拘束感上的平均分相对较高;各学生群体在社会疏离感、人际疏离感和总体疏离感之间的差异,主要体现在年级和地区的交互作用上,而环境疏离感的差异主要体现在性别和片区的交互作用上。各群体疏离感的差异主要表现在年级和片区之间;青少年学生的疏离感大体呈现出三个阶段的发展趋势,即是:初中阶段发展比较平稳,没有大的起伏变化;高中和大学阶段都是从低到高,再从高到低的倒“V”字型发展变化趋势。     

大学生自信发展特点的研究

本研究选取931名大学生为被试,采用自编“大学生自信问卷”?考察了大学生自信的年龄特点、性别差异及学校类型差异。结果表明：大学生自信总水平差异显著,除社交自信外,整体自信、学业自信和身体自信均存在极显著性别差异,男生高于女生;大学生在整体、学业和身体自信及其分维度上存在显著年级差异：一、四年级显著高于二、三年级,其中三年级自信度明显低于其它年级;学业、社交、身体自信及其分维度存在显著学校类型差异,非重点大学学生显著高于重点大学学生;年级和学校类型在身体自信、整体自信、学业自信、社交自信及其某些层面上存在显著交互作用;性别和学校类型在身体自信某分维度的交互作用达显著水平。     

IAT效应在不同目标概念水平上的差异研究

采用IAT实验设计,考察大学生对不同概念词的内隐态度之间的差别。结果发现,八组实验材料都产生了显著的IAT效应;不同性别的测验材料的IAT效应间不存在显著差异,不同喜好程度的测验材料的IAT效应间存在显著差异,且两个因素存在显著的交互作用。研究表明,IAT效应既可在上位概念水平上产生,亦可在下位概念水平上产生。