Comparing observational software with paper and pencil for time-sampled data: A field test of Interval Manager (INTMAN)

In this article, we describe the Interval Manager (INTMAN) software system for collecting timesampled observational data and present a preliminary application comparing the program with a traditional paper-and-pencil method. INTMAN is a computer-assisted alternative to traditional paper-and-pencil methods for collecting fixed interval time-sampled observational data. The INTMAN data collection software runs on Pocket PC handheld computers and includes a desktop application for Microsoft Windows that is used for data analysis. Standard analysis options include modified frequencies, percent of intervals, conditional probabilities, and kappa agreement matrices and values. INTMAN and a standardized paper-and-pencil method were compared under identical conditions on five dimensions: setup time, duration of data entry, duration of interobserver agreement calculations, accuracy, and cost. Overall, the computer-assisted program was a more efficient and accurate data collection system for time-sampled data than the traditional method.     

Construct validity of the relationship profile test: impact of gender, gender role, and gender role stereotype

Research supports the construct validity of the Relationship Profile Test (RPT; Bornstein & Languirand, 2003), a 30-item, self-report measure of destructive overdependence (DO), dysfunctional detachment (DD), and healthy dependency. In this investigation, we assessed the relationships of gender, gender role, and gender role stereotype ratings to RPT subscale scores. In Study 1, we replicated earlier patterns of gender differences in RPT scores, assessed cross-sample consistency in gender difference effect sizes, and provided preliminary nonclinical norms for the RPT subscales. Study 2 showed that--as expected--DO items are perceived as stereotypically feminine, whereas DD items are perceived as stereotypically masculine. In Study 3, we examined the relationships of RPT subscale scores to masculinity, femininity, and androgyny scores. We discuss the theoretical, empirical, and clinical implications of these findings.     

The ecology of eating: smaller portion sizes in France Than in the United States help explain the French paradox

Part of the "French paradox" can be explained by the fact that the French eat less than Americans. We document that French portion sizes are smaller in comparable restaurants, in the sizes of individual portions of foods (but not other items) in supermarkets, in portions specified in cookbooks, and in the prominence of "all you can eat" restaurants in dining guides. We also present data, from observations at McDonald's, that the French take longer to eat than Americans. Our results suggest that in the domain of eating, and more generally, more attention should be paid to ecological factors, even though their mechanism of operation is transparent, and hence less revealing of fundamental psychological processes. Ironically, although the French eat less than Americans, they seem to eat for a longer period of time, and hence have more food experience. The French can have their cake and eat it as well.     

Engagement in Child and Adolescent Treatment: The Role of Parental Cognitions and Attributions

Parental engagement in the treatment process is influenced by parents' beliefs about the cause of their children's problems, perceptions about their ability to handle such problems, and expectations about the ability of therapy to help them. This paper examines the role of parental cognitions related to attributions and expectations in relation to engagement in child mental health treatment. Reviewed studies indicate that parental attributions and expectations influence three aspects of treatment: help seeking, engagement and retention, and outcome. This paper integrates findings from developmental and clinical research, highlights gaps in the literature, presents the beginnings of a model regarding the parental attributional process as it relates to engagement in treatment, recommends future research directions, and discusses clinical implications.     

Reading Aloud from Logographic and Alphabetic Texts: Comparisons Between Chinese and German

The following study investigated the effect of writing systems (logographic vs. alphabetic) on the temporal organization of reading aloud. More specifically, we wished to test Perfetti and Zhang's (1995) assertion that the reader of an alphabetic system can do better at recovering the phonological form, less well at recovering the semantic category of the word (p. 186f.). Native speakers of Chinese and German read a semantically identical passage from texts written in their own language. The Chinese version consisted of 132 characters (132 syllables), the German of 80 words (also 132 syllables). In accord with Perfetti and Zhang's position, Chinese readers articulated significantly more slowly; they also used significantly more pauses. Moreover, German readers used a set pattern of pause positions, whereas Chinese did not. Logographic and alphabetic determinants of reading aloud are discussed.     

Recovery from aphasia: Spontaneous speech versus language comprehension

Seventy-four aphasic patients, subdivided into four groups (fluent, mixed, nonfluent, and severely nonfluent), were tested three times in the course of 1 year to assess recovery of spontaneous speech and sentence comprehension. Although 12 of the 28 spontaneous speech variables employed showed significant time changes, some of these changes indicated improvement and others deterioration. There was no overall clinical improvement in spontaneous speech in any group. On the sentence comprehension tests, however, all four groups did show considerable, significant improvement. There were no qualitative or quantitative differences among the groups in the course of recovery, despite the fact that the groups differed in the severity of aphasia as well as on the fluency dimension. In certain patients there was also some improvement in spontaneous speech, but this did not in most cases correlate with an improvement in either fluency or sentence comprehension. Possible reasons why receptive abilities improved more than expressive abilities are discussed.     

A daytime nap containing solely non-REM sleep enhances declarative but not procedural memory

The specialized role that sleep-specific brain physiology plays in memory processing is being rapidly clarified with a greater understanding of the dynamic, complex, and exquisitely orchestrated brain state that emerges during sleep. Behaviorally, the facilitative role of non-REM (NREM) sleep (primarily slow wave sleep) for declarative but not procedural memory performance in humans has been demonstrated in a number of nocturnal sleep studies. However, subjects in these studies were tested after periods of sleep that contained REM sleep in addition to NREM sleep, and comparison wake groups were subjected to mild sleep deprivation. To add some clarity to the findings of these nocturnal studies, we assessed performance on declarative and procedural memory tasks following a daytime training-retest interval containing either a short nap that included NREM without REM sleep, or wakefulness. Consistent with previous findings we show that, after a comparatively brief sleep episode, subjects that take a nap improve more on a declarative memory task than subjects that stay awake, but that improvement on a procedural memory task is the same regardless of whether subjects take a nap or remain awake. Slow wave sleep was the only sleep parameter to correlate positively with declarative memory improvement. These findings are discussed with reference to the general benefits of napping and within the broader context of a growing literature suggesting a role for NREM-specific physiology for the processing of declarative memory.     

Women’s Precollege Sports Participation, Enjoyment of Sports, and Self-esteem

This study tested a model that specifies that the psychosocial impact of women’s precollege sports participation depends on the quality of their sports experience, that is, on participants’ enjoyment of sports and the benefits derived from athletic pursuits. A sample of 245 college women (mean age?=?19.9 years) provided retrospective reports of their precollege sports involvement as well as assessments of their enjoyment of sports, perceived physical competence, body image, gender role orientation, and self-esteem. Consistent with past research, women students’ precollege sport participation was a modest predictor of their self-esteem in bivariate analyses. Follow-up analyses revealed that enjoyment of sports mediated the sports participation/self-esteem relationship and implied that female participants who find sports less enjoyable may be at risk of experiencing declining self-esteem. However, enjoyment of sports explained little unique variance in global self-esteem after we controlled for the influence of other sports-related benefits (e.g., improved physical competence). Implications for those who hope to help more girls reap psychosocial benefits from sporting activities are discussed.     

Primary Care Provider Familiarity with Binge Eating Disorder and Implications for Obesity Management: A Preliminary Survey

Current guidelines for the evaluation and treatment of obesity recommend referring individuals with binge eating disorder (BED) to a mental health professional. However, it is unclear how familiar primary care providers are with BED. The purpose of this study was to assess providers' familiarity with BED diagnosis and treatment. Providers in two primary care clinics completed a questionnaire, which assessed perceived familiarity with BED and demonstrated familiarity with BED diagnosis and treatment. Results indicated that 61% of respondents demonstrated familiarity with the essential symptoms of BED, and 80% reported familiarity with the diagnosis of BED. However, 35% of respondents who perceived themselves as familiar with BED did not demonstrate familiarity with the most basic symptoms. These results demonstrate that while many providers in primary care are familiar with BED, steps to improve provider familiarity with the disorder and provide appropriate mechanisms to address BED are warranted.     

Maternal beliefs concerning young children's private speech

The goal of this study was to understand maternal reports, beliefs, and attitudes about their young children's use of private speech. Mothers of 48 children between the ages of 3 and 5 participated in a semi‐structured interview in which they reported on the frequency and context of their child's use of private speech, maternal responses toward such speech use in children, and beliefs about the utility of such speech for children. Interviews were transcribed and responses coded. Mothers also completed surveys on children's self control and parenting style. Results indicated that practically all parents reported that their child engaged in private speech and that such speech was more likely to appear during fantasy play than during problem‐solving activities. Parents varied in their personal responses to children's self talk and, as a group, do not appear to actively discourage or encourage its use. Ignoring/allowing child private speech use was common and this response was positively associated with authoritative parenting. Parental reports of the frequency with which their child talks to himself were negatively associated with parental reports of children's self‐control. Crib speech, or bedtime monologue, was reported to be very common and was negatively associated with children's self‐control and positively associated with children's private speech use. Parents were uniformly positive in their belief that private speech serves important functions and that it helps young children during task activities. Copyright © 2006 John Wiley & Sons, Ltd.