The roles of private speech and inner speech in planning during middle childhood: Evidence from a dual task paradigm

Children often talk themselves through their activities, producing private speech that is internalized to form inner speech. This study assessed the effect of articulatory suppression (which suppresses private and inner speech) on Tower of London performance in 7- to 10-year-olds, relative to performance in a control condition with a nonverbal secondary task. Experiment 1 showed no effect of articulatory suppression on performance with the standard Tower of London procedure; we interpret this in terms of a lack of planning in our sample. Experiment 2 used a modified procedure in which participants were forced to plan ahead. Performance in the articulatory suppression condition was lower than that in the control condition, consistent with a role for self-directed (private and inner) speech in planning. On problems of intermediate difficulty, participants producing more private speech in the control condition showed greater susceptibility to interference from articulatory suppression than their peers, suggesting that articulatory suppression interfered with performance by blocking self-directed (private and inner) speech.     

You can't always get what you want: The influence of unexpected task constraint on voluntary task switching

The current study assessed the effect that unexpected task constraint, following self-generated task choice, has on task switching performance. Participants performed a modified double-registration voluntary task switching procedure in which participants specified the task they wanted to perform, were presented with a cue that, on the majority of trials, confirmed the choice, and then performed the cued task. On a small portion of trials, participants were cued to perform a task that did not match their choice. Trials on which cues unexpectedly failed to match the chosen task were associated with costs. These costs were particularly large when participants chose to switch tasks but had to unexpectedly repeat the previous task. The results suggest that when participants choose to switch tasks, they prepare for that switch in anticipation of the stimulus, and the preparation is durable such that it cannot be readily undone.     

Horses are sensitive to baby talk: pet-directed speech facilitates communication with humans in a pointing task and during grooming

Animal Cognition - Pet-directed speech (PDS) is a type of speech humans spontaneously use with their companion animals. It is very similar to speech commonly used when talking to babies. A survey...     

Careful what you say to yourself: Exploring self-talk and youth tennis performance via hierarchical linear modeling

Researchers have examined self-talk and performance in tennis matches, but the current understanding of speech-to-performance associations in tennis is hindered by conflicting evidence from self-report and observation, and by the use of relatively simple statistical analyses that fail to account for speech and performance events being nested within both points and individuals over time throughout a tennis match. In the current study, 28 youth tennis players (M_age = 12 years) were observed, and their speech and performance coded with the Self-Talk and Gestures Rating Scale. The relation between self-talk and performance was measured on the same point (K), as well as on the subsequent point (K+1). Bivariate (non-nested) analyses supported a concurrent, but not a predictive relation between self-talk and performance, consistent with prior work. With multivariate, hierarchical linear modeling that accounts for total points played in a set within person, and player behavior on the prior point, we found that positive and negative self-talk were strongly related to concurrent point performance, and to a less extent, to subsequent K+1 point performance. The occurrence of positive self-talk on point K appeared to increase the odds of winning the subsequent point compared to when positive self-talk talk did not appear, but the margin was small. Researchers should continue to observe self-talk in athletes, as well as examine multilevel speech-to-performance associations, especially when data are gathered within naturalistic settings in real time.     

Fewer reasons for staying alive when you are thinking of killing yourself: The brief reasons for living inventory

The Linehan Reasons for Living Inventory is a 48-item scale on which respondents rate how important each item would be for living if suicide were contemplated. The inventory possesses good psychometric properties and can distinguish suicidal from nonsuicidal people among shoppers, psychiatric inpatients, college students, and adolescents. As its length limits its utility in many institutional and screening settings, the purpose of this study was (1) to develop a brief form of the Reasons for Living Inventory appropriate for clinical use and (2) to examine the predictive validity of this brief measure, named the Brief Reasons for Living Inventory (BRFL), to distinguish suicidal from nonsuicidal prison inmates. Results indicate that the brief form was as good as either the Beck Depression Inventory or the Beck Hopelessness Scale at predicting suicidality in this population. Further study is needed to validate the BRFL with different institutionalized and other populations as well as to assess its ability to discriminate suicide ideators from those engaging in overt suicidal behavior.Support for this project was provided in part by the New York State Office of Mental Health Bureau of Forensic Services and the New York State Department of Correctional Services.     

Temperamental contributions to children's performance in an emotion-word processing task: a behavioral and electrophysiological study

Seven-year-old children (N=65) participating in a study of the influence of infant temperament on socioemotional development performed an auditory selective attention task involving words that varied in both affective (positive vs. negative) and social (social vs. nonsocial) content. Parent report of contemporaneous child temperament was also collected, and individual differences in self-regulation in the affective (soothability) and cognitive (attentional control) domains were noted. Overall, children showed slower responses to stimuli that were either social or negative in content, with the largest effect elicited by words that possessed both traits. Children rated high in soothability and attentional control showed slower responses to social negative words. The other children showed little to no differential response patterns across the word categories. ERPs collected during the task indicated that processing differences were evident in the later more cognitive components of the ERP, especially in children low in attentional control. These findings indicate that performance on an auditory selective attention task can assist in identifying underlying patterns of affective processing.     

The varieties of inner speech: links between quality of inner speech and psychopathological variables in a sample of young adults

A resurgence of interest in inner speech as a core feature of human experience has not yet coincided with methodological progress in the empirical study of the phenomenon. The present article reports the development and psychometric validation of a novel instrument, the Varieties of Inner Speech Questionnaire (VISQ), designed to assess the phenomenological properties of inner speech along dimensions of dialogicality, condensed/expanded quality, evaluative/motivational nature, and the extent to which inner speech incorporates other people’s voices. In response to findings that some forms of psychopathology may relate to inner speech, anxiety, depression, and proneness to auditory and visual hallucinations were also assessed. Anxiety, but not depression, was found to be uniquely positively related to both evaluative/motivational inner speech and the presence of other voices in inner speech. Only dialogic inner speech predicted auditory hallucination-proneness, with no inner speech variables predicting levels of visual hallucinations/disturbances. Directions for future research are discussed.     

Prior task failure as a determinant of biofeedback and cognitive task performance

In a study of the effects of controllability of outcomes upon behavior in a biofeedback context, 40 college students were assigned to four groups differing in pretreatment: (1) a success-failure group, given false feedback in a fictitious blood-vessel control task for two sessions designed to convey success followed by two sessions of failure feedback; (2) a failure-failure group, given false failure feedback throughout pretreatment; (3) a contingent failure group, receiving actual feedback in a temperature biofeedback task with criteria that assured failure throughout pretreatment; and (4) a control group, given no specific task during this phase. In a subsequent phase, all subjects received actual frontal (forehead) electromyographic (EMG) response training with biofeedback. In analyses of the results, during EMG training, the contingent failure group attained lower levels than the other three groups. By contrast, on a cognitive (anagram) task, interpolated between pretreatment and EMG training, the contingent failure group demonstrated relatively poorer performance than the other groups. The results are discussed in terms of reactance and learned helplessness theories of perceived loss of control in this context.Some of the data reported here were included in a thesis submitted by the second author in partial fulfillment of requirements for the master's degree in psychology, University of Hawaii, 1981. The entire paper was the basis for a presentation at the annual meeting of the Biofeedback Society of America, Albuquerque, 1984.     

Task self-efficacy and task interest as a function of performance on a gender-neutral task

This study experimentally investigates several hypotheses about the relationships between performance on a gender-neutral task and gender, self-efficacy, performance attributions, and task interest. Ninety-two subjects were randomly assigned to a success or failure condition and attempted to solve a series of easy or difficult anagrams. Results indicated that changes in self-efficacy expectations as a result of task success or failure were in accordance with predictions from self-efficacy theory; 2 × 2 × 4 ANCOVAs, with the pretest as the covariate, were conducted on self-efficacy strength, level, and task interest. Subjects decreased their ratings of self-efficacy and task interest as a result of the failure experience, and the same ratings increased as a result of the success experience. Few gender differences were found, supporting the hypothesis that the sex linkage of the task significantly influences gender differences in self-efficacy. Analyses of global verbal and mathematical ability ratings resulted in the same trends. Finally, women in the success condition were significantly more likely than men in that condition to attribute their performance to luck; women in the failure condition were significantly more likely than men or women in any other group to attribute their failure to their lack of ability. Implications of these results for future research on career self-efficacy were discussed.     

Individual differences in children's performance during an emotional Stroop task: a behavioral and electrophysiological study

Two studies using the emotional Stroop with 11-year-old children were completed. In Study 1, children were assigned to either the "interference group" or the "facilitation group" based on their performance on the task. The interference group was slower to respond to emotion words (positive and negative) versus control words. The facilitation group was faster to respond to the emotion words. The groups were then compared on a set of cognitive, emotional, and social measures collected at ages 4, 7, and 11. The interference group showed greater signs of emotional and social, but not cognitive, maladjustment across time. Study 2 replicated the findings of Study 1. In addition, event-related potentials (ERPs) were collected in Study 2. The ERP data replicated earlier traditional Stroop studies. In addition, positive and negative words showed differences in processing across components. In particular, negative words appeared to tax attentional and processing resources more than positive words.     

The power of powerless speech: The effects of speech style and task interdependence on status conferral

Two studies examine the effects of speech styles and task interdependence on status conferral judgments. In both studies, participants were exposed to an individual who used either a powerful or powerless speech style in a low or high task interdependence group, and made judgments about the amount of status to confer to the individual. When task interdependence was low, participants conferred more status to powerful speakers, whereas when interdependence was high, participants conferred more status to powerless speakers. Furthermore, Study 2 demonstrated that speech styles influenced trait inferences about the speaker (agency and communality), but these traits were weighted differently in status conferral judgments across groups. These findings provide insight into both the relationship between observed behaviors and status positions and the decision process underlying status conferral judgments.     

WAIS-III task perception and performance as a function of stopwatch display

Examiner's instructions for the Wechsler Adult Intelligence Scale-Third Edition indicate that stopwatch display is optional. Since verbal instructions do not consistently inform examinees whether a subtest is timed, examinees may rely upon the visual cue of the stopwatch. Furthermore, examinees' understanding of the actual subtest demands may affect their performances. In the present study, 58 volunteers were randomly assigned to two groups, one in which the examiner displayed the stopwatch and one in which the stopwatch was concealed. Participants were administered the first five subtests. Predictions were that (1) participants to whom the stopwatch was displayed would more accurately perceive whether the subtests were timed, and (2) participants who accurately understood the demands of subtests would score higher than those who did not. Results supported the first hypothesis for three subtests out of five, one remaining inconclusive due to a ceiling effect. The second hypothesis was not supported. Both the implications and limitations of the present study are discussed.     

Loving yourself abundantly: relationship of the narcissistic personality to self- and other perceptions of workplace deviance, leadership, and task and contextual performance

The authors report results from 2 studies assessing the extent to which narcissism is related to self- and other ratings of leadership, workplace deviance, and task and contextual performance. Study 1 results revealed that narcissism was related to enhanced self-ratings of leadership, even when controlling for the Big Five traits. Study 2 results also revealed that narcissism was related to enhanced leadership self-perceptions; indeed, whereas narcissism was significantly positively correlated with self-ratings of leadership, it was significantly negatively related to other ratings of leadership. Study 2 also revealed that narcissism was related to more favorable self-ratings of workplace deviance and contextual performance compared to other (supervisor) ratings. Finally, as hypothesized, narcissism was more strongly negatively related to contextual performance than to task performance.     

Dual-task performance as a function of adult age and task complexity

A dual-task procedure was used to examine capacity demands of letter-matching in younger and older adults. Older subjects generally were slower on both tasks than were younger adults, but this difference was especially pronounced for the late stages of category matching, suggesting that retrieval and comparison of category information is particularly demanding for older adults.     

The Attentional Boost Effect: Transient increases in attention to one task enhance performance in a second task

Recent work on event perception suggests that perceptual processing increases when events change. An important question is how such changes influence the way other information is processed, particularly during dual-task performance. In this study, participants monitored a long series of distractor items for an occasional target as they simultaneously encoded unrelated background scenes. The appearance of an occasional target could have two opposite effects on the secondary task: It could draw attention away from the second task, or, as a change in the ongoing event, it could improve secondary task performance. Results were consistent with the second possibility. Memory for scenes presented simultaneously with the targets was better than memory for scenes that preceded or followed the targets. This effect was observed when the primary detection task involved visual feature oddball detection, auditory oddball detection, and visual color-shape conjunction detection. It was eliminated when the detection task was omitted, and when it required an arbitrary response mapping. The appearance of occasional, task-relevant events appears to trigger a temporal orienting response that facilitates processing of concurrently attended information (Attentional Boost Effect).     

A case of behavioral heterosis in mice: quantitative and qualitative aspects of performance in a water-escape task.

Fourteen hundred and four mice from two inbred strains (Balb/c and C57BL/6), F1, F2, and backcrosses were subjected to four trials in a water-escape task and to a swimming test. Detailed analysis of mice behavior in these situations showed that the "F1 hybrid vigor" affected behavioral characters not directly related to physical vigor but of potential adaptive value. Their superiority was mainly due to more frequent adoption of an efficient behavioral tactic (direct or edge escape paths toward the exit) and more rapid progress with experience in this respect than other generations exhibited. These results clearly show that heterosis is not limited to physical vigor but may extend to behavioral and even psychological characters.     

Some effects of task relevance and friendship on helping: You don't always help the one you like

It was hypothesized that being outperformed on a task that is relevant to one's self-definition is threatening to self-esteem, and that this threat is greater when one is outperformed by a friend rather than by a stranger. When another's performance threatens self-esteem, persons will be less likely to help the other by making the task easy. To test these hypotheses, 52 friendship pairs participated with strangers in a word identification task described either as a measure of important skills (high relevance) or as a game (low relevance). Participants chose clues for both a friend and a stranger to use in identifying target words. As predicted, they gave harder clues under high-relevance than under low-relevance conditions. Moreover, they gave harder clues to strangers than to friends under low-relevance conditions, but gave harder clues to friends than to strangers under high-relevance conditions.