Trait anxiety,stress, and learning a test of Saltz's hypothesis

Behavioral predictions from Saltz's, Spence's, and Spielberger's interpretations of trait anxiety were tested in a complex verbal learning task. Fifty-three high-anxious and 52 low-anxious male college students were randomly distributed to test conditions of failure-stress, pain-stress, or neutral instructions. The learning data revealed that high-anxious-failure and low-anxious-pain Ss were disrupted and supported Saltz's hypothesis; self-reported anxiety (A-State scale, STAI) was observed only in high-anxious-failure Ss and supported Spielberger's theory of the arousal of state anxiety as a function of trait anxiety. However, the contradiction between self-reported anxiety and learning behavior in low-anxious-pain Ss indicated that the verbal report of these Ss was an inaccurate or insensitive index of arousal.     

Semantic integration: Effects of imagery,enaction, and sentence repetition training on prereaders' recall for pictograph sentences

This study examines the effectiveness of an integrative imagery strategy in contrast to more concrete enaction and repetition strategies for improving kindergarten children's recall of pictograph sentences. The training groups were taught in two brief sessions to read the pictograph sequences as sentences and then to imagine the sentence's action (sentence imagery), act out the sentence using toys (sentence enaction), or repeat each sentence twice (sentence repetition). After training, the enaction group significantly outperformed the imagery and sentence repetition groups, which outperformed a repetition control group. Two weeks later, the imagery and enaction groups no longer differed significantly in recall and both groups significantly outperformed the repetition control group. The imagery group alone significantly outperformed the repetition control group on a no-toys generalization test. Implications of the results concerning strategy training of young children, the effectiveness of imagery strategies, and experimental design are discussed.     

The effect of race,sex, and career goal differences on sex role attitudes at home and at work

Male and female blacks and whites whose career goals differed as to sex role stereotypy were administered two sex role inventories. One measured attitudes toward women's expanding sex roles in the home/personal environment, while the other measured sex role attitudes in the working environment. The major finding of the present study is that black women had more traditional sex role attitudes in the home environment than white women but the same sex role attitudes about working, whereas both black and white women were more liberal in their sex role attitudes in both environments than black and white men.     

Lateral-frontal slow potential shifts preceding language acts in deaf and hearing adults

Slow potential EEG shifts (SPSs) recorded over Broca's area and the paired contralateral site preceding cued language acts have been reported to identify the language-dominant hemisphere. A contingent negative variation paradigm SPS method was applied to the comparative study of 10 hearing adults and of 10 adult prelingually deaf persons whose first learned language was American Sign Language. Volunteers performed both language and non-language acts in both oral and manual expressive modes. The hearing group showed no lateralized SPS, failing to replicate previous reports. The deaf group showed a nonsignificant trend opposite in laterality to that of hearing groups in previous reports.     

The effects of didactic classroom instruction versus field exposure on career maturity

This study tested two types of career training (field exposure and didactic classroom) to determine which is more effective in bringing about the development of career maturity. Forty-six first-year Upward Bound students were assigned to either a field exposure or a didactic group by the use of a stratified random assignment technique. A pretest/post-test design was utilized with the Career Maturity Inventory as the data-collecting instrument. The data were analyzed by analysis of covariance. The results of the study indicate that field exposure career training is an effective method to increase career maturity.     

An exploratory investigation of the origin and maintenance of phobias

Phobies were asked to relate past events which they believed caused or contributed to their fear, and to describe cognitive events experienced while imagining phobic interactions. Approximately half the subjects were able to recall relevant learning experiences, with direct experiences far more common than vicarious experiences or learning based on verbal instruction. Almost all of the subjects reported self-verbalizations while imagining the phobic situation, in every case phobic relevant. However, in a minority of instances were the verbalizations ‘catastrophic’ in nature. In only about half the cases did the phobies report that, in vivo, thoughts preceeded fear in the phobic situation (in contrast to a comparison group of less fearful subjects for which thoughts did preceed fear to a significant degree). Results are discussed in terms of possible limitations of a cognitive interpretation of phobic behavior.     

Never Turn Your Back on a Wave

This article reviews the intersections of personal and professional life development for the author. She offers perspective on three important life lessons that have guided her in this rewarding life path. First, be responsible in fulfilling and seeking professional opportunities. Second, be nice—respectful, warm, collegial, collaborative; treat others with the respect you want to receive yourself. Finally, “Never turn your back on a wave”—face the challenges that life presents, forthrightly, with energy and enthusiasm, and enjoy a full and fulfilling career and personal life.     

An examination of vicarious reinforcement processes in children

The primary purpose of the present investigation was to examine vicarious reinforcement processes in children. More specifically, the effects on one child of observing another same-sex child receive direct reinforcement were explored across three different age levels. Subjects were 216 children, randomly assigned to experimental or control conditions. For the control condition, neither child in the same-sex, same-age dyad received reinforcement for performance on the experimental task. For the experimental condition, one child in each dyad received direct social reinforcement for performance, while the other child received no social reinforcement for similar performance. Although children who observed other children receive direct social reinforcement initially increased performance (as predicted by vicarious reinforcement hypotheses), their performance soon decreased and was characterized by verbal and nonverbal responses which appeared to interfere with task performance (e.g., “Hey, I can do them too”, “Look at mine”, “There's no use in trying”). It appeared as if these observing children were being punished for their performance. Such effects were more pronounced for older than younger children; however, they were observed equally in boys and girls. Results were discussed in terms of vicarious reinforcement and “implicit punishment” hypotheses. Implications for applied settings were also addressed.     

Acquisition of cognitive compiling

Language involves both structure and process. Giving each its due, we present a cognitive process model and show how its empirical success is related to claims about syntactic structure. Innate constraints on syntax are a central issue in linguistic theory, so it is a matter of concern that a widely accepted view of phrase structure constraints (X-bar theory) appears to be violated in some recent comprehension experiments with children. However, what is directly observed in the experiments is not a syntactic structure but the execution of a plan. We present a language of process for representing such plans and thereby provide a unified explanation of several developmental phenomena, including the results of the above experiments and of new experiments suggested by our approach. The explanation is in terms of the cognitive resources required to formulate and execute a plan. Since the explanation is based on nonsyntactic processing, the children's syntax need no longer be held faulty. This conclusion invigorates the claim that the range of phrase structures available to children is biologically constrained.