Empowering people with physical disabilities through advocacy skills training

Members of an advocacy organization for people with physical disabilities were trained to identify and report issues at group meetings. In addition, two consecutive chairpersons were trained to conduct action-oriented meetings. Measures of group members' activities outside meetings and related outcomes on identified issues were also collected. Results indicated increases in the number of disability-related issues reported by trained members and consistent improvements in chairperson performance following training. Retrospective interviews and permanent records showed that advocacy activities, as well as the outcomes of members' actions, increased after training. These findings and their implications for the empowerment of people with disabilities are discussed.     

Evaluation of a shaping procedure with the changing-criterion design

This study used the changing-criterion design to document the effectiveness of a behavioral training package to alter the topography of a complex behavior. In this case, bed-making was established for a severely debilitated adult mental patient who was chronically institutionalized. Experimental control was demonstrated by a step-wise progression in performance to the final target behavior. The changing-criterion design provides an effective record of the shaping process and is sufficiently flexible for other single-subject design elements to be included.     

The importance of conduct problems and depressive symptoms in predicting adolescent substance use

The current study assessed the relative importance of conduct problems and depressive symptoms, measured at two ages (11 and 15), for predicting substance use at age 15 in an unselected birth cohort of New Zealand adolescents. Among males, when the relative predictive utility of both conduct problems and depressive symptoms was assessed, only pre-adolescent depressive symptoms were found to predict multiple drug use 4 years later. No predictive relation was found between early symptomatology and later substance use among females. The strongest association between predictors and substance use emerged between age 15 multiple drug use and concurrent conduct problems for both males and females. Finally, both conduct problems and depressive symptoms at age 15 were also found to be associated with concurrent self-medication among females.This work was supported by USPHS grants MH-43746 and MH-45070 from the Antisocial and Violent Behavior Branch of the National Institute of Mental Health to Terrie Moffitt. Bill Henry was funded by a Fulbright Travel Award. The Dunedin Multidisciplinary Health and Development Research Unit is supported by the Medical Research Council and Health Research Council of New Zealand. Appreciation is expressed to the interviewers who collected the data, and to the young New Zealanders who were members of the sample.     

Development of Component Skills in Reading Chinese

Development of three component skills in reading Chinese was examined in primary school children in Hong Kong. Feature analysis skills, syntax knowledge, and semantic analysis skills were found to differ in their contribution to reading proficiency at different grades. Visual processing skill was not at all a good predictor for reading proficiency, but the phonological access skill was important in predicting children's reading proficiency before grade three. It was an ineffective predictor beyond grade three. Skill in semantic analysis, on the other hand, was insignificant as a predictor at younger grades but it became an important predictor after grade two. Syntax knowledge was an important predictor of reading proficiency in the first grade and remained a significant predictor of reading proficiency right up to grade six. The present data support the idea that some preliminary component processes of reading may become automatic with increasing experience in reading and that this automatization of component processes will leave more resource capacity for higher-order analyses. Chinese reading shares much in common with English reading in terms of the component processes involved at different stages of reading proficiency.     

Sex role orientation and domains of self-esteem

The relation of sex role orientation to self-esteem was more closely examined by the inclusion of five distinct self-esteem domains in this study of Chinese adolescents. Analysis of variance showed that the masculine and androgynous groups were superior in academic, appearance, and general self-esteem than the feminine and undifferentiated groups. The former two groups were also higher in physical ability self-esteem than the feminine group. The superiority of the androgynous group was noted in the domain of social self-esteem too. Results of multiple regression were in general supportive of the masculinity model in that masculinity was most strongly associated with self-esteem, whereas the effect of femininity was much less evident. Analyses also showed that for males, femininity was related to academic, appearance, and general self-esteem, whereas for females, femininity was found somewhat related to social self-esteem. Results of this study were discussed in terms of the agentic and expressive qualities of different sex role and self-esteem domains.The very capable assistance in data analysis by Kit Yi Wong is gratefully acknowledged.     

华人人际关系的概念化——针对中国香港大学生的实证研究

以杨中芳所构建的华人人际关系概念化理论模型为蓝本,并用以往的实证研究方法为基础,揭示了当代华人对人际关系如何进行概念化及其潜在的认知维度。杨氏模型认为华人人际关系主要由既定成分、情感成分和工具成分组成。该研究以中国香港大学生为被试进行调查,首先采用访谈的形式,分家族、学校及日常生活情境建立人际关系清单。然后采用多维量法（Multi-dimensional scaling）处理被试对关系进行分类的数据。结果发现,在不同的生活情境中,被试均依据情感程度对关系进行分类。在等级差异明显的家族和学校情境中,被试依据辈份和等级差异的突显性进行区分;而在等级差异小的生活情境中,则采用功利程度为标准。本文对被试在不同情境中所采用的不同维度进行了讨论,并提出华人人际关系的义务具有工具性质的实证结果     

Slow wave sleep during a daytime nap is necessary for protection from subsequent interference and long-term retention

While it is now generally accepted that sleep facilitates the processing of newly acquired declarative information, questions still remain as to the type and length of sleep necessary to best benefit declarative memories. A better understanding could lend support in one direction or another as to the much-debated role of sleep, be it passive, permissive, or active, in memory processing. The present study employed a napping paradigm and compared performance on a bimodal paired-associates task of those who obtained a 10-min nap, containing only Stages 1 and 2 sleep, to those whose nap contained slow-wave sleep (SWS) and rapid eye movement (REM) sleep (60-min nap), as well as to subjects who remained awake. Measurements were obtained for baseline performance at training, after a sleep/no sleep interval for short-term retention, after a subsequent stimulus-related interference task, and again after a weeklong retention period. While all groups learned the information similarly, both nap groups performed better than the Wake group when examining short-term retention, approximately 1.5h after training (10-min p=.052, 60-min p=.002). However, performance benefits seen in the 10-min nap group proved to be temporary. Performance after a stimulus-related interference task revealed significantly better memory retention in the 60-min nap group, with interference disrupting the memory trace far less than both the Wake and 10-min nap groups (p<.001, p=.006, respectively). After a weeklong retention period, sleep's benefit to memory persisted in the 60-min nap group, with performance significantly greater than both the Wake and 10-min nap groups (p<.001, p=.004, respectively). It is our conclusion that SWS, obtained only by those in the 60-min nap group, served to actively facilitate the consolidation of learned bimodal paired-associates, supported by theories such as the Standard Theory of Consolidation as well as the Synaptic Homeostasis Hypothesis.     

Human papillomavirus vaccination intentions and uptake in college women

Objective: Using the health belief model (HBM) and theory of planned behavior (TPB) as theoretical frameworks, the objectives of this study were: (a) to identify correlates of human papillomavirus (HPV) vaccination intentions and (b) to explore differences between correlates of HPV vaccination intentions and uptake. Methods: Undergraduate women (N = 447) who did not intend to receive (n = 223), intended to receive (n = 102), or had received (n = 122) the HPV vaccine were surveyed. Logistic regressions were conducted to examine the correlates of vaccination intentions and uptake. Results: Negative health consequences of the vaccine, physician's recommendation, positive attitudes toward the vaccine, and subjective norms were significant correlates of vaccination intentions. When comparing correlates of vaccination intentions to correlates of vaccination uptake, physician's recommendation, subjective norms, and perceived susceptibility to HPV were unique correlates of uptake. Conclusion: Differences between correlates of vaccination intentions and uptake suggest that social influences of liked and trusted individuals may make an important and unique contribution in motivating young women to receive the HPV vaccine beyond other variables from the HBM and TPB. Future utilization of longitudinal designs is needed to understand which factors may cause individuals to decide to receive the HPV vaccine. (PsycINFO Database Record (c) 2012 APA, all rights reserved).