Psychometric properties of the Turkish version of the Flourishing Scale and the Scale of Positive and Negative Experience

ABSTRACT

The Flourishing Scale (FS) and the Scale of Positive and Negative Experience (SPANE) are scales that are newly introduced to evaluate well–being. The present study aims to assess the psychometric distinctive features of two scales by utilising two different Turkish samples: university students (n?=?320), and employees (n?=?180). Confirmatory factor analysis results demonstrate that a one-factor model of the FS and a two–factor model of the SPANE yield significant findings in those samples. Scales’ factorial structures are valid for gender groups also they have good internal consistency. Concurrent validity, and discriminant validity with the use of several conceptually related and unrelated measures in two samples reveal satisfactory validity results for both the FS and the SPANE. The results of the present study show the utility of these scales in Turkish culture.     

Burning and cutting: Identifying the traits of individuals with an enduring propensity to tan and to undergo cosmetic surgery

• The research investigated the trait predictors of the propensity to use two beautification procedures that have the potential to harm health – the propensities to tan and to obtain cosmetic surgery. The results of a survey of 231 adult consumers revealed that a different combination of hierarchically arranged traits was predictive of the two procedures. These results suggest that different strategies are required in order to market or demarket tanning and plastic surgery. The research also made methodological contributions by revealing that two forms of vanity identified in the literature – physical view vanity and physical concern vanity – represent two different constructs rather than two dimensions of an underlying construct.

Copyright © 2009 John Wiley & Sons, Ltd.     

The Effect of Arabic Vowels on the Reading Comprehension of Second- and Sixth-Grade Native Arab Children

This study investigated the effect of Arabic vowels on the reading comprehension of native Arabic speakers. This issue has not been addressed yet. Two groups of native Arabic speakers were randomly sampled, one from two elementary schools in the Haifa area, and the other from two elementary schools in Nazareth. Both groups in both experiments read Arabic texts in two reading conditions, vowelized and unvowelized; the older group (n= 74) answered 10 multiple-choice comprehension questions about each story, and the younger group (n= 71) answered seven multiple-choice comprehension questions. The results revealed that vowels were a significant facilitator of reading comprehension in both age groups. Considering these results, reading in Arabic orthography is not an autonomous word recognition process. An alternative approach is suggested for reading Arabic.     

空间距离对视觉工作记忆巩固的影响

以往研究发现,个体对不同类型的视觉信息进行视觉工作记忆巩固的模式存在差异,如对于方向信息,一次只能有一个项目被巩固进入视觉工作记忆系统,而对于颜色信息,个体则可以一次巩固两个项目进入视觉工作记忆系统。但对于视觉信息的巩固模式是否会受其他因素的影响,目前仍然没有明确的定论。本研究将探讨视觉信息的巩固模式是否可能受到记忆项目空间距离因素的影响。研究采用变化觉察范式、序列-同时呈现操作及控制记忆项目呈现间距的方法,通过3个实验考察记忆项目之间的空间距离是否能够影响个体对颜色信息和方向信息的巩固模式。在三种空间距离水平上序列呈现或同时呈现两个记忆项目,实验结果一致发现记忆项目之间的空间距离会对视觉工作记忆巩固模式产生明显影响,个体在同时呈现条件下的正确率会随着空间距离的增大而降低。这些结果表明对同一类视觉信息进行巩固的过程中所存在的项目数量限制并不是固定的,个体可以采用序列模式或有限容量的并行模式对同一类信息进行巩固,巩固的模式可能与视觉空间注意的分配以及视觉信息所能获得的注意资源有关。     

Effects of percentage occurrence of response members and its method of presentation on verbal discrimination learning and transfer

Each of 144 Ss learned two verbal discrimination (VD) lists for six trials. Two levels of percentage occurrence of response members (100% or 50%) were combined factorially with two methods of presentation and three transfer paradigms (C₁-I₂, C₂-I₁, C₂-I₂). In first-list learning, with one method of presentation in the 50,% ORM entire list was presented with only half the correct (C) items designated on each study trial, while in the second method only half the list was presented with all C items underlined. There were no differences between the two methods in the 100% ORM condition. The results indicated that % ORM was a significant variable in first-list learning, supporting the findings of Newby and Young (1972). No effect was found for method of presentation. Also, no real significant effect of these two variables was found in VD transfer. All results were interpreted in terms of the frequency theory of VD learning.     

Judgments of differences and ratios of numerals

Each subject performed two tasks, dividing a line segment so that either (a) theratio of subjective lengths corresponded to the ratio of the magnitudes of two numerals or (b) thedifference in length was proportional to the numerical difference. Had subjects actually performed two operations on the same scale, the responses would have been nonmonotonically related. Instead, data for the two tasks were nearly identical and ordinally compatible with either a ratio or a subtractive model. The ratio model implied scale values for numerals that were a positively accelerated function of numerical value, inconsistent with previous results. With a nonlinear response function for graphic length, the subtractive model fit well, yielding scale values that were a negatively accelerated function of numerical value and a linear function of previously obtained scales. These results, together with other recent findings, suggest that subjects may perform the same operation in spite of instructions to judge “ratios” or “differences” and that this operation can be best represented by a subtractive model.     

Attribute identification in children as a function of stimulus dimensionality

Thirty-two four-year-old and 32 six-year-old children were presented a conjunctive concept that involved either two values from within a single dimension (unidimensional condition) or two values from different dimensions (bidimensional condition). As predicted, the results showed that the uni- vs bidimensional factor had no effect upon the performance of the younger children, while the older children solved more rapidly in the unidimensional than in the bidimensional condition. The results were interpreted to suggest that the younger children's responding is not under dimensional control and that a major source of difficulty for older children solving the conjunctive concept is the necessity of responding to two dimensions, not to two values.     

The Reflecting Team approach: convergent results of two exploratory studies

This paper presents results of two exploratory investigations concerning the effectiveness of the Reflecting Team (RT) approach, conducted in Vienna and in Gottingen. Fifty-nine families/couples participated in the RT approach in the two outpatient settings. Follow-up reports from 35 families – obtained on average 15 months after closure – indicated that this model may be considered effective as well as efficient: two thirds of all clients (who made up a heterogeneous group with regard to diagnostic criteria and stage of development of the identified patient) reported symptom improvement, and about 80% said they were very satisfied; these results were obtained with a fairly small number of sessions.     

Investigation of the process underpinning vowel‐size correspondence

Vowel‐size correspondence is frequently reported in the literature: Namely, the vowels a and i tend to elicit bigger and smaller images, respectively. Previous studies have speculated that two factors may contribute to this vowel‐size correspondence: the acoustical features of vowels and the speaker's kinesthetic experience of producing them. However, these two factors have been investigated without being considered separately in previous research. In this study, we investigated the process underpinning vowel‐size correspondence by using speeded classification tasks and manipulating the two factors mentioned above separately in two experiments. The results of Experiment 1 indicate that a and i elicited bigger and smaller images even in the absence of kinesthetic experience. The results of Experiment 2 indicate that the proprioception of the size of the oral cavity on its own may not contribute to vowel‐size correspondence. Thus, the acoustic features of vowels mainly contribute to vowel‐size correspondence, although other possibilities are also discussed.     

The factorial structure of sleep dissatisfaction

Research into sleep problems has been dominated by a number of theoretical perspectives from each of which useful treatment applications have been derived. However, the rich diversity of problems that are subsumed under insomnia or sleep disturbance often remain unappreciated. This paper reports the results of a factor analysis performed on the combined items of two questionnaires designed to assess sleep disturbance. Six factors are described, two of which relate to cognitive aspects of sleep disturbance; two which map onto sleep onset and sleep maintenance problems; and two which are drawn from dissatisfaction with poor sleep. Correlations of factor scores with measures of neuroticism, worry and various sleep history variables provide a strong level of construct validity. The results are discussed in terms of their treatment implications.     

Efficacy of stimulants for fatigue management: the effects of Provigil® and Dexedrine® on sleep-deprived aviators

The present report details the results of a quasi-experimental comparison between the alerting effects of modafinil (Provigil^®) and those of dextroamphetamine (Dexedrine^®) in sleep-deprived pilots. Data from two separate placebo-controlled studies (one on Dexedrine^® and one on Provigil^®) were merged and analyzed to determine whether one compound produced greater effects than the other relative to placebo. The results indicated there were differences between the two stimulants on only two of the 14 dependent measures. In one case (a flight performance measure), modafinil was more effective than dextroamphetamine, and in the other case (subjective fatigue ratings), dextroamphetamine was better than modafinil. The remaining measures indicated no statistically-significant differences between the two stimulants. However, in the majority of cases, it was clear that performance, subjective mood ratings, and physiological indices of alertness were substantially better under both drugs than under placebo. Thus, with the exception that modafinil produced more spontaneous reports of side effects than dextroamphetamine, the overall results indicated equivalent efficacy with the two compounds. Limitations of this study were that the two compounds were tested on different samples at different points in time, and there was no systematic measurement of side effects (instead, spontaneous reports were recorded). Future work should validate the present results in a controlled side-by-side comparison of dextroamphetamine and modafinil under conditions similar to the ones reported here.     

Levels of Reading Comprehension Across Text Types: A Comparison of Literal and Inferential Comprehension of Expository and Narrative Texts in Iranian EFL Learners

The purpose of this study was to investigate two levels of reading comprehension, namely literal and inferential, of two text types of narration and exposition in Iranian EFL learners. The elicitation instruments were four expository texts and four narrative ones. One hundred eighty upper-intermediate EFL learners were assigned the reading passages followed by both literal and inferential multiple-choice items. Paired-samples t tests were run to provide answers to the research questions of this study. From an inter-text-type angle, the results demonstrated that the participants meaningfully outperformed on the expository texts at the level of literal comprehension. Yet, regarding inferential comprehension, there was no significant difference between the two text types. The results, from an intra-text-type perspective, also revealed that in the expository texts, literal comprehension meaningfully outweighed inferential comprehension, whereas no significant difference was observed between literal and inferential comprehension in the narrative texts. Finally, probable explanations and interpretations for the obtained results were provided.     

Demonstration of an aftereffect occurring in the tactile-kinesthetic domain

Summary The aim of this work is the demonstration of a tactile-kinesthetic aftereffect. A sequence of stimuli was offered to adult subjects whose task was to compare two weights presented simultaneously to both hands by means of a Piéron gravimeter. In Experiment 1 the inspection stimuli consisted of two successive presentations of unequal weights for a period of 2 × 10 s. The test stimuli consisted of two equal weights rapidly following an inspection stimulus. Control stimuli consisting of two equal weights not preceded by an inspection stimulus were interspersed in the sequence. The results obtained confirm the existence of a contrast effect after presentation of an inspection stimulus. In Experiment 2 the inspection stimuli consisted of a single presentation of two unequal weights for a period of 20 s. The results confirm those of the first experiment and provide data enabling the contrast effect obtained to be interpreted as a Köhler-type aftereffect. In order to avoid confusion with the kinesthetic-figural aftereffect, we propose to call the effect demonstrated here the Gravimetric Aftereffect.     

Auditory sensory storage in relation to the growth of sensation and acoustic information extraction

A brief, vivid phase of auditory sensory storage that outlasts the stimulus could be used in perception in two ways: First, all of the neural activity resulting from the stimulus, including that of the sensory store, could contribute to a sensation of growing loudness; second, the sensory store could permit the continued extraction of information about the sound's acoustic properties. This study includes a task for which these two processes lead to different predictions; a third prediction is based on the two processes combined. The task required loudness judgments for two brief tones presented with a variable intertone interval. The results of Experiments 1-3 were as one would expect if both the growth of sensation and information extraction contributed to the pattern of loudness judgments. Experiment 4 strengthened the two-process account by demonstrating the separability of the two processes. Approaches to mathematical modeling of these results are discussed.     

数学焦虑影响儿童数学任务表现的作用机制探析

研究设计了心算加法和图形旋转/平移两类数学任务,同时采用《儿童数学焦虑问卷》、工作记忆和抑制任务,以探讨数学焦虑影响儿童数学任务表现的作用机制.213名小学五年级儿童参与研究,其中89人参与正式实验.结果发现:(1)数学焦虑与数学成绩呈显著负相关;(2)高数学焦虑组在工作记忆和两类数学任务中的得分均显著低于低数学焦虑组,而两组在抑制任务指标上差异不显著;(3)言语工作记忆和视空间工作记忆是数学焦虑影响心算加法任务的完全中介变量;视空间工作记忆是数学焦虑影响图形旋转/平移任务的完全中介变量,言语工作记忆是二者关系的调节变量.研究结果支持了加工效能理论.     

The Development of the Conceptual Organization of Self

This study posed a cognitive-differentiation hypothesis for the development of the concept of self. Children from kindergarten through sixth grade (N = 112), divided equally between the sexes, were administered a class-inclusion task and two measures of the concept of self. The Imaginary Audience Scale for the Young Child (IAS; Elkind & Bowen, 1979) indexed two aspects of the Jamesian “I,” or self-as-subject. A newly developed instrument, the Part-of-Me Scale (PMS), measured the various constituents of the Jamesian “me,” or self-as-object. The results indicated a sex difference on the IAS subscales and a grade effect for constituents judged as integral to self-definition. The results suggest that a relational concept of self, characterized by individuation from and integration with the external world, may be a developmental achievement not apparent until middle adolescence.     

Lexical processing while deciding what task to perform: reading aloud in the context of the task set paradigm

The results of two experiments provide the first direct demonstration that subjects can process a word lexically despite concurrently being engaged in decoding a task cue telling them which of two tasks to perform. These results, taken together with others, point to qualitative differences between the mind‘s ability to engage in lexical versus sublexical processing during the time they are engaged with other tasks. The emerging picture is one in which some form of resource(s) plays little role during lexical processing whereas the need for some form of resource(s) during sublexical processing serves to bottleneck performance.     

The effects of practice on object-based, location-based, and static-display inhibition of return

We report two experiments that examine the effects of practice on object-based, location-based, and static-display inhibition of return (IOR). The results are clean All three effects get smaller with practice. These findings are at odds with the results of Müller and von Mühlenen (1996), who failed to observe object-based IOR and detected no effect of practice on static-display IOR. However, their subjects were more practiced than ours prior to data collection. We suggest, therefore, that the reducing effect of practice on IOR might have occurred in their unrecorded practice sessions. We also discuss a two-process model in which IOR is seen as the net effect of underlying inhibitory and excitatory processes. In such models (e.g., Solomon & Corbit,1974), practice often results in a reduction of the net effect of the two processes.     

The Efficiency of Similarity-Focused Comparisons in Person Perception

ABSTRACT

Comparison processes are ubiquitous in person perception. Comparative thinking can follow two routes: People either search for similarities or for dissimilarities while comparing. Which of these two routes is more efficient? Previous research indicates that people could compare two geometrical figures faster if they focused on similarities rather than dissimilarities. I examine comparisons of people and measure the consumption of cognitive resources as indicator for efficiency. The results confirm an efficiency-advantage of similarity-focused comparisons for social stimuli.