A Group Version of the Stroop Color and Word Test

Summary: The uses of the Stroop Color and Word Test have been limited because of the lack of a standardized form, particularly one which could be used for both individual and group administrations as demanded by the requirements of a research project. The present version of the test counted the number of items completed by the subject in a 45-second time period. In the individual version the subject said the words out loud while in the group version he said the words to himself. Results indicated that the two versions were equivalent to each other as well as to forms requiring the subject to read a whole page of items. It was felt that a group form would greatly enhance the research capabilities of the Stroop Test.     

The Measurement of Creativity by the Stroop Color and Word Test

The development of a valid and reliable measure of creativity has been a challenging problem to psychologists. Gamble and Kellner (1968) have suggested that the Stroop Color and Word Test (SCWT) might be such a measure. The advantages of the Stroop include that it tests basic processes, is stable over long periods of time, and is easy to administer and score. The present study investigated the relationship of the Stroop to three independent measures of creativity: a verbal task, a nonverbal task, and ratings by teachers. In all cases a significant relationship was found between these measures and the Stroop interference score. A concept of creativity as a basic underlying process is discussed by the author as well as implications for further research.     

The measurement of creativity by the Stroop Color and Word Test.

The development of a valid and reliable measure of creativity has been a challenging problem to psychologists. Gamble and Kellner (1968) have suggested that the Stroop Color and Word Test (SCWT) might be such a measure. The advantages of the Stroop include that it tests basic processes, is stable over long periods of time, and is easy to administer and score. The present study investigated the relationship of the Stroop to three independent measures of creativity: a verbal task, a nonverbal task, and ratings by teachers. In all cases a significant relationship was found between these measures and the Stroop interference score. A concept of creativity as a basic underlying process is discussed by the author as well as implications for further research.     

Personality correlates of the Stroop Color and Word Test: more negative results.

Numerous studies have investigated personality correlates of performance on the Stroop Color and Word Test. With one exception, these studies have failed to identify any significant correlates between the two variables. The present study examined this relationship by administering the Stroop Color and Word Test, Cattell's 16 PF, and the Maudsley Personality Inventory to a sample of 210 college students. Results indicated no significant correlates existed between five different measures of Stroop Color and Word Test performance and the personality scales. It was concluded that the Stroop Color and Word Test has little relationship to measures of personality and may best be understood in terms of specific cognitive processes.     

Correlations for the Stroop Color and Word Test with measures of reading and language achievement

The present investigation examined the relationships for scores on the Stroop Color and Word Test with measures of reading and language achievement within an adult population. The Stroop Color and Word Test, Nelson-Denny Reading Test, Woodcock-Johnson Psycho-Educational Battery-Revised, and Wide Range Achievement Test-3 were administered to 99 men ranging in age from 18 to 27 years. Pearson product-moment correlations indicated that the Stroop Word task was positively associated with scores on the WRAT-3 Spelling task, the Woodcock-Johnson Basic and Broad Reading tasks, and the Nelson-Denny Rcading Rate and Comprehension tasks. These and other significant relationships were discussed in terms of possible implications regarding the assessment of reading achievement.     

Concurrent validity of a children's version of the Stroop Color-Word Test: the Fruit Distraction Test

To assess the concurrent validity of the Fruit Distraction Test, the Stroop Color-Word Test and the Fruit Distraction Test were administered to two groups of boys aged 12 yr. (N = 63) and 8 yr. (N = 52). Partial correlations, with IQ controlled, based on time and error scores derived from both tests, provided no convincing evidence that the Fruit Distraction Test is a valid downward extension of the Stroop.     

Assessment of performance validity in the Stroop Color and Word Test in mild traumatic brain injury patients: A criterion‐groups validation design

The current study assessed performance validity on the Stroop Color and Word Test (Stroop) in mild traumatic brain injury (TBI) using criterion‐groups validation. The sample consisted of 77 patients with a reported history of mild TBI. Data from 42 moderate–severe TBI and 75 non‐head‐injured patients with other clinical diagnoses were also examined. TBI patients were categorized on the basis of Slick, Sherman, and Iverson (1999) criteria for malingered neurocognitive dysfunction (MND). Classification accuracy is reported for three indicators (Word, Color, and Color–Word residual raw scores) from the Stroop across a range of injury severities. With false‐positive rates set at approximately 5%, sensitivity was as high as 29%. The clinical implications of these findings are discussed.     

An Hebrew language version of the Stroop test

We present normative data from a Hebrew language version of the Stroop color-word test. In this sample of college-educated Israeli young adults, 18 women and 28 men with a mean age of 28.4 yr. completed a Hebrew language Stroop test. When compared with 1978 English language norms of Golden, Hebrew speakers were slower on color-word reading and color naming, similar on naming the color of incongruently colored names of colors, and showed less interference. Slowed color-word reading and color-naming may reflect the two-syllable length of the Hebrew names for one-syllable length English language colors; reduced interference may reflect the exclusion of vowels in much Hebrew printing and subjects' ability to provide competing, nonconflicting words while naming the color of words in which the hue and the lexical content do not match.     

Effects of alcohol on cognitive performance measured with Stroop's Color Word Test

An experiment was performed to test whether alcohol intoxication leads to cognitive disinhibition as measured by the Color Word Test. In psychoanalytic terms, it was hypothesized that alcohol would decrease secondary process functioning leading to disinhibition and so make it easier to perform a primary process function. 24 men and 24 women participated and were randomly assigned to an Alcohol group, a Placebo group or a Control group. The alcohol dose was 1.0 ml of 100% alcohol/kg body weight. No statistically significant differences were found on any of the three dependent measures, number of errors, number of hesitations and total time needed, except that men in the Alcohol group needed significantly longer time to complete the test. These results indicate that cognitive disinhibition is not valid as an explanation for alcohol-related changes in cognitive functioning.     

Effects of alcohol on prolonged cognitive performance measured with Stroop's Color Word Test

24 men and 24 women were randomly assigned in equal numbers to an Alcohol group, a Placebo group, or a Control group. The alcohol dose was 1.0 ml of 100% alcohol/kg of body weight. Subjects were tested three consecutive times using Stroop's Color Word Test. The dependent measures were total time needed to complete the test, number of errors made and number of hesitations. Data were grouped into three blocks of 100 words. Results indicated that number of hesitations was too insensitive a measure to yield any significant effects. On the two first measures alcohol had a detrimental effect in that the Alcohol group needed more time to complete the test and made more errors than the Placebo group. There was also a significant interaction of alcohol dose by sex by blocks on both these measures, indicating that the detrimental effect of alcohol over time was restricted to women. Different implications of the results were discussed.     

A new objectively scored version of the Defence Mechanism Test

Kragh's Defence Mechanism Test has proved its worth in a number of applied settings but has hitherto required skilled time-consuming interpretation. Two studies are reported which validate an "objectively scored" version of the test developed using G-analysis. In the first, it was found that this version of the test could successfully predict the performance of trainee pilots. The second study examined the construct validity of this version of the test. It was found that the predictive factor from Study I re-emerged within a sample of students, where it correlated positively with scores on a test of perceptual defence and the Shrewdness (N) scale of the 16PF, and negatively with two of the identification scales of the Defence Mechanism Test. This factor was tentatively identified as one of general defensiveness. It is concluded that this form of the test deserves consideration when selecting individuals for stressful occupations.     

中文双字词Stroop现象实验研究

本研究在标准的 Stroop任务中引入中文双字颜色词 ,结果发现 :1无论是单字词还是双字词都产生了显著的 Stroop干扰效应和促进效应 ,双字词的反应时模式同单字词相同。这表明语言学意义上的中文词是一个知觉加工单元 ,无论它由一个字组成或由两个字组成。 2无论是单字词还是双字词 ,Stroop促进效应和干扰效应相同 ,相对于控制条件呈一种对称关系。这一结果同国外的有关发现不同 ,表明作为表意文字的汉字同西方拼音文字具有不同的信息加工特点。     

日本大学生的基本颜色词分类——兼与中国大学生比较

使用自由分类法探查了300名日本大学生对11个基本颜色词的分类,并用多维标度法和聚类分析法进行分析.结果表明11个基本颜色词被分为两大类4个子类:(1)暖色;(2)白色;(3)暗色;(4)冷色.日本大学生基本颜色词概念结构包括两个维度:(1)亮色/暗色;(2)暖色/冷色.日本大学生基本颜色词概念结构的维度和对颜色词的分类与中国大学生明显不同,反映了日本的语言和文化对颜色认知的影响.     

An adolescent version of the Michigan Alcoholism Screening Test

Item content of the Michigan Alcoholism Screening Test (MAST) was modified to make it more appropriate for young persons. The resulting test was found to have lower internal consistency than the adult MAST, but the elimination of five items with comparatively poor psychometric properties yielded an acceptable alpha coefficient of .73. A unitary factor model for the adolescent MAST was not confirmed; indeed, the revised test appeared to be factorially complex. Recommendations for further revisions are discussed.     

Lack of sex differences on the Stroop Color-Word Test across three age groups

The present study investigated recent reports of sex differences on the Stroop Color-Word Test by age. Present results indicate no sex differences at 7-8 years, 9-10 years, and 18-24 years. The two school-age samples reported similar amounts of interference and significantly more than the college-age sample. Inconsistencies in the literature may be a function of response modality rather than interference.     

Visual Attention and Lexical Involvement in L1 and L2 Word Processing: Emotional Stroop Effect

Journal of Psycholinguistic Research - Given the fact that the process of engaging and interacting with the text is not only the function of a reader but also the text itself, the current study...     

A developmental study of the auditory Stroop effect

A pediatric auditory version of the Stroop procedure was developed and administered to 48 normal children from 3 to 6 years of age. Our purpose was to define the developmental course characterizing interaction between auditory and semantic speech dimensions in young children. The procedure was a reaction time (RT) task that required children to respond as quickly and as accurately as possible to words spoken by a male or a female voice. Children were instructed to ignore what was said and to push the "Mommy" button if Mommy was talking or the "Daddy" button if Daddy was talking. Performance was obtained for words with neutral, congruent, and conflicting semantic content. Preschool children manifested processing dependencies that were similar to those observed in adults on the visual Stroop procedure. Conflict between semantic and auditory dimensions significantly increased RT and congruence between the two dimensions significantly decreased RT relative to the neutral condition. The pattern of results indicated that the meaning of words was processed automatically in the normal children. The magnitude of the Stroop effect reflected developmental change with increasing age.     

Filling a gap in the semantic gradient: Color associates and response set effects in the Stroop task

In the Stroop task, incongruent color associates (e.g., LAKE) interfere more with color identification than neutral words do (e.g., SEAT). However, color associates have historically been related to colors in the response set. Response set membership is an important factor in Stroop interference, because color words in the response set interfere more than color words not in the response set. It has not been established whether response set membership plays a role in the ability of a colorassociate to interfere with color identification. This issue was addressed in two experiments (one using vocal responses and one using manual responses) by comparing the magnitude of interference caused by color associates related to colors in the response set with that of interference caused by color associates unrelated to colors in the response set. The results of both experiments show that color associates unrelated to colors in the response set interfered with color identification more than neutral words did. However, the amount of interference was less than that from color associates that were related to colors in the response set. In addition, this pattern was consistent across response modalities. These results are discussed with respect to various theoretical accounts of Stroop interference.