Predicting Child Restraint Device Use: A Comparison of Two Models1

This study's first objective was to apply Ajzen's theory of planned behavior (TPB) in the context of automobile child restraint device use to identify determinants of that behavior. A second objective was to test two specific hypotheses regarding the predictive role of perceived behavioral control: (a) Its inclusion should increase the proportion of variance already explained in intention by the attitudinal and normative components included in the theory of reasoned action; and (b) given the behavior under study, a model in which perception of behavioral control's influence on behavior is entirely mediated by intention, should fit the data. Subjects (N= 590) were parents driving with their 3- to 5-year-old children intercepted while entering or leaving parking lots of different public settings. The behavior of interest, child restraint device use, was rated by two independent observers. A self-report questionnaire assessing all constructs of Ajzen's model was given to the parent, who was instructed to return it by mail. Data were analyzed using LISREL VII. Results showed that perceived behavioral control and, to a lesser extent, attitude, emerged as the main determinants of behavioral intention which was itself predictive of child restraint device use. In addition, both hypotheses regarding the relation between perceived behavioral control on the one hand and intention and behavior, on the other, were supported. Discussion centered first on the mechanism through which perceived behavioral control exerts its influence, and second on the implications of the present results for the theory of reasoned action as well as for the theory of planned behavior.     

Gender Role Stereotyping in Advertisements on Two British Radio Stations

The portrayal of men and women in two differentsamples of British radio advertisements was examined. Itupdated an earlier British study (Furnham &Schofield, 1986) which was recently replicated in Australia (Hurtz & Durkin, 1997). Onehundred advertisements from each of two London basedradio stations were content analyzed into eightcategories referring to the central figure of thecommercial; credibility, role, location, arguments, reward,product, accent and narrator. On both radio stationswomen were significantly more likely to be portrayedpromoting products for self-enhancement and with bodily health and domestic products, and food.There was only one significant difference in portrayalbetween the two stations, suggesting somegeneralizability of these findings. The results arediscussed in terms of development and maintenance ofgender role stereotyping in different aspects of themedia.     

Black and White College Women's Perceptions of Sexual Harassment

In this study, we examined how racial factorsinfluence college women's perceptions of sexualharassment. Specifically, we examined whether Black (N= 46) and White (N = 89) women perceive unsolicitedsexual behavior between a Black woman and Black mandifferentfrom such behavior between a Black woman and aWhite man. The data suggest that sexual harassmentbetween Black women and men are trivialized compared to sexual behavior between Black women andWhite men. The findings are interpreted with regard tothe necessity of studying sexual harassment for women ofcolor.     

Sex differences in self-estimates of lay dimensions of intelligence

260 participants rated themselves on 12 items that made up the three types of intelligence as noted by Sternberg, et al. in 1981. There were sex differences on two of the three standardized scores with men rating themselves higher than women on practical and verbal intelligence. This confirms previous studies of sex differences in the ratings of over-all (g) and multiple intelligences.     

Personality and work motivation

A total of 92 job applicants completed the Eysenck Personality Profiler (EPP) which measures the three primary (superfactor) traits (as well as 21 second-order factors), and the Work Values Questionnaire, which requires subjects to rate how important various work factors were to them when considering applying for a job. These work factors were then categorised into the traditional Herzberg classification of Hygiene and Motivation factors, each with a satisfactory internal reliability. Correlational and regressional analyses showed that extraverts stressed the importance of motivation factors to them, while neurotics rated hygiene factors as more important to them in choosing a particular job. Psychoticism was marginally related to the hygiene factor, as was test-taking style. In view of the fact that personality factors appeared to account for between 20 and 30% of the variance in work performance, it is surprising that they have been neglected, until recently, in the organisational psychology literature.     

Memory Consolidation for Contextual and Auditory Fear Conditioning Is Dependent on Protein Synthesis, PKA, and MAP Kinase

Fear conditioning has received extensive experimental attention. However, little is known about the molecular mechanisms that underlie fear memory consolidation. Previous studies have shown that long-term potentiation (LTP) exists in pathways known to be relevant to fear conditioning and that fear conditioning modifies neural processing in these pathways in a manner similar to LTP induction. The present experiments examined whether inhibition of protein synthesis, PKA, and MAP kinase activity, treatments that block LTP, also interfere with the consolidation of fear conditioning. Rats were injected intraventricularly with Anisomycin (100 or 300 μg), Rp-cAMPS (90 or 180 μg), or PD098059 (1 or 3 μg) prior to conditioning and assessed for retention of contextual and auditory fear memory both within an hour and 24 hr later. Results indicated that injection of these compounds selectively interfered with long-term memory for contextual and auditory fear, while leaving short-term memory intact. Additional control groups indicated that this effect was likely due to impaired memory consolidation rather than to nonspecific effects of the drugs on fear expression. Results suggest that fear conditioning and LTP may share common molecular mechanisms.     

Stress in Mothers with Intellectual Disabilities

Both low parental IQ and stress have been shown to be associated with parenting difficulties and adverse child outcomes. We examined stress in parents with low IQ as a potential contributor to their documented parenting problems. Eighty-two mothers with intellectual disabilities (IQ < 80; labelled as having mental retardation) were given the Parenting Stress Index and they were found to be enduring very high levels of overall stress (95th percentile), stress related to child characteristics (95th percentile), and stress related to other life experiences (90th percentile) as compared to the normative test group. We divided the 82 mothers with intellectual disabilities into three groups depending on the age of their children. The mothers with school-age children reported significantly higher stress than parents of infant/toddler and preschool children. A hierarchical regression analysis revealed that child age and living in a crowded environment were significant predictors of parenting stress. The results confirm that mothers with intellectual disabilities experience extreme stress that, together with other factors, may hinder adequate parenting.     

State and trait differences in depressive self-perceptions.

A number of investigators have interpreted a tendency for depressed people to recall more negative than positive self-referent adjectives as evidence for a depressive self-schema made up of predominantly negative characterological information. We sought to confirm this account by eliciting the subjective self-perceptions of the depressed. Depressed patients and controls were required to rate whether or not a series of positive and negative adjectives applied to them during the previous week, at any time, and generally. The depressed distinguished clearly between these questions and, although describing themselves currently in largely negative terms, described their general state as equally composed of positive and negative elements.     

The Society for Research in Child and Adolescent Psychopathology

The Society for Research in Child and Adolescent Psychopathology