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Full-Text Articles in Psychology
Effects Of Orientation And Meaning On Mental Rotation, Peter D. Elgin, Susan T. Davis
Effects Of Orientation And Meaning On Mental Rotation, Peter D. Elgin, Susan T. Davis
Modern Psychological Studies
Reading is a complex ability, for the most part, and performed automatically, especially when the visual stimulus is upright. The present study examined the contribution of mental rotation to reading; participants were timed as they read lists of consonant-vowel-consonant trigrams (CVCs) of varying orientations and meaning. An ANOVA revealed a significant interaction between orientation and meaning, F(3,126)=8.41, MSE=8238 77.99. CVCs misoriented by 180 required the longest response time in the low-meaning condition. However, in the high-meaning condition, CVCs misoriented by 270 ° required a longer response time than those misoriented by 180 o. These paradoxical results may be due to …
Influence Of Postevent Information In The Recall Of Central And Peripheral Details Of An Eyewitnessed Event, Kathi Kaeler, Yvonne Larson, Gloria Marmolejo
Influence Of Postevent Information In The Recall Of Central And Peripheral Details Of An Eyewitnessed Event, Kathi Kaeler, Yvonne Larson, Gloria Marmolejo
Modern Psychological Studies
Previous research has shown that misleading postevent information can alter the report of a previously witnessed event. The present experiment extends on this research by investigating whether central and peripheral details are affected differentially by misleading postevent information. Sixty-four undergraduate students were shown a series of slides depicting a theft from a convenience store. They were then exposed to a taped narrative which contained some misinformation and some neutral information about two central and two peripheral critical details. Finally, the subjects ' memory for the original event was tested using recognition and source questions. The accuracy data replicated the misinformation …
Sexual Harassment Perception As Influenced By A Harasser's Physical Attractiveness And Job Level, Mark E. Savery
Sexual Harassment Perception As Influenced By A Harasser's Physical Attractiveness And Job Level, Mark E. Savery
Modern Psychological Studies
Seventy-two women participated in a study that compared factors that influenced the perception of sexual harassment Participants' ages ranged from 18 to 66 years (M = 24.03, SD = 8.12). The variables studied were the physical attractiveness of the harasser (low or high), the job level of the harasser relative to the target (equal or superior), and the level of sexual harassment in the stories read by the participants (low or moderate). The Sexual Harassment Perception Scale (SHPS) was used to measure the perception of sexual harassment Analysis of variance indicated that physically attractive males were perceived as less harassing …
What Does The Client See? A Review Of Psychotherapists' Nonverbal Behavior, Iris Taber
What Does The Client See? A Review Of Psychotherapists' Nonverbal Behavior, Iris Taber
Modern Psychological Studies
Nonverbal communication between a psychotherapist and a mental health consumer is an extremely powerful tool in the course of psychotherapy. Clients generally assume therapists attend to their nonverbals but therapists may be unaware of the extent to which their nonverbals influence therapy. This paper examines the influence of the therapist's nonverbals on the therapeutic relationship. In research conducted by Davis & Hadiks (1994) using the Nonverbal Interaction and States Analysis (NISA), client and therapist movements were compared and rated on the same scale. These data indicated that body position patterns facilitated the development of rapport and self-disclosure in a therapy …
The Presence Of A Dog Increases Greetings: A Study In Social Intervention, Emily Dunlap, Lori Graham, April Burton, Chassity Roberts
The Presence Of A Dog Increases Greetings: A Study In Social Intervention, Emily Dunlap, Lori Graham, April Burton, Chassity Roberts
Modern Psychological Studies
Pet dogs served many useful purposes, especially by provoking social interaction in the lives of their owners. The purpose of this study was to show that a person accompanied by a dog received more greetings from passersby than a person without a dog. This was a field study using a female confederate, a dog, and three observers. Subjects passing in front of the confederate were recorded as a greeter or a non-greeter. Results formulated by the Chi Square showed that when the confederate was with the dog, they were greeted significantly more than when they were not accompanied by the …
The Relationship Between Parenting Style And Chilren's Anger, Aggressive Behavior, And Perception Of Intention, Patricia Bardina, Michelle Wilson
The Relationship Between Parenting Style And Chilren's Anger, Aggressive Behavior, And Perception Of Intention, Patricia Bardina, Michelle Wilson
Modern Psychological Studies
This study examined the relationship between parenting style and preschoolers' perceptions of intention, their anger, and their aggressive behavior. Each child was told eight variations of the same story and then was asked to rate the characters' intentions and anger. The parents were given the Modified PARI (Emmerich, 1969) and the Child Behavior Checklist (Achenbach & Edelbrock, 1983) to measure parenting style and the child's aggressive behavior. A regression analysis resulted in a significant Beta score of .41 (p<. 02) between hostility rejection parenting style and the child's perception of intention. Previous research shows a relationship between perception of intention and anger or aggressive behavior (Rotenberg, 1985; Fine, 1980); thus, the results of this study suggest that perception of intention could serve as a mediator between hostile parenting and anger or aggressive behavior.
An "Authentic Wholeness" Synthesis Of Jungian And Existential Analysis, Samuel Minier
An "Authentic Wholeness" Synthesis Of Jungian And Existential Analysis, Samuel Minier
Modern Psychological Studies
Eclectic approaches to psychotherapy often lack cohesion due to the focus on technique and procedure rather than theory and wholeness of both the person and of the therapy. A synthesis of Jungian and existential therapies overcomes this trend by demonstrating how two theories may be meaningfully integrated The consolidation of the shared ideas among these theories reveals a notion of "authentic wholeness' that may be able to stand on its own as a therapeutic objective. Reviews of both analytical and existential psychology are given. Differences between the two are discussed, and possible reconciliation are offered. After noting common elements in …
Effects Of Levels Of Pleasantness And Vividness On Mood And Recall, Ibolya Yolas, Melissa Pelkey, Tiffany Porter
Effects Of Levels Of Pleasantness And Vividness On Mood And Recall, Ibolya Yolas, Melissa Pelkey, Tiffany Porter
Modern Psychological Studies
Undergraduate university students (N=118) participated in the experiment examining the effects of pleasantness level and vividness level on mood and recall. A pleasant and an unpleasant story were manipulated to construct the subdued and vivid version of the story. Subjects were randomly assigned to one of the four experimental conditions: (a) pleasant-subdued (b) pleasant-vivid, (c) unpleasant-subdued or (d) unpleasant-vivid A mood scale was administered before and after the presentation of the text. An additional test was used to measure recall. The results indicated significant main effect for level of vividness on mood F (1,111) = 558, p <.05. Mood was found to be a significant predictor variable of recall R = .25 R2= .066, F (1,111) = 786 These findings might be applicable to any area concerned with mood alteration.
Racial Identity In Biracial Adolescents From One African-American And One Caucasian-American Parent, Lanice Stanley
Racial Identity In Biracial Adolescents From One African-American And One Caucasian-American Parent, Lanice Stanley
Modern Psychological Studies
Racial identity development in biracial children within American society is essential for the discovery of selfconcept. Identity development in adolescents with one African American and one Caucasian-American parent is a complex process deriving from social influences and individual self-conceptualization. Three approaches of identity preference are found to be the most common in biracial youth. The first is the denial of one race, the second is over-identification of the favored culture, and lastly the incorporation of both racial backgrounds as a separate identity.
A Historical Review Of Disgust, Amanda Burlington, Chad Mcdaniel, David O. Wilson
A Historical Review Of Disgust, Amanda Burlington, Chad Mcdaniel, David O. Wilson
Modern Psychological Studies
Although disgust was identified as a basic emotion 125 years ago (Darwin, 1965), no psychological theory has focused on disgust as a key concept. Although many prominent scientists such as Freud, Darwin, and Ma/son have addressed the topic of disgust in their research, none have focused solely on the causes and consequences of disgust. The purpose of this paper is to evaluate the literature concerning disgust and to demonstrate how disgust is a meaningful concept worthy of major focus in psychological research, theories, and application.
Exploring Three Correlates Of Thought Suppression: Attention, Absorbtion, And Cognitive Load, Carolyn I. Vicchiullo, Dana S. Dunn
Exploring Three Correlates Of Thought Suppression: Attention, Absorbtion, And Cognitive Load, Carolyn I. Vicchiullo, Dana S. Dunn
Modern Psychological Studies
Previous studies evaluating the probability of successful thought suppression (attempts to rid our minds of repeated unwanted thoughts) have relied solely upon internal mental distracters (Wegner, 1989), characterizing thought suppression to be a controlled rather than an automatic process. As an alternative approach, the effects of attention actively focused on limited external stimuli were studied in order to achieve easy, effortless, and successful thought suppression. Participants included students enrolled in undergraduate psychology courses. Experiment 1 showed that the presence of cognitive load (computerized tests of perceptual skills) occupied conscious capacity sufficiently so that attempts to suppress both mundane (tree) and …
Occupational Possible Selves: Patterns Among Male And Female Undergraduates, Lori D. Lindley, Linda M. Chalk, Aimee Ellenich
Occupational Possible Selves: Patterns Among Male And Female Undergraduates, Lori D. Lindley, Linda M. Chalk, Aimee Ellenich
Modern Psychological Studies
This study uses the possible selves theory (Markus & Nurius, 1986) to examine the differences between 27 undergraduate men and 27 undergraduate women in their perceptions of their future occupational possibilities. Participants rated a list of feminine, masculine, and neutral jobs on how much they feared, expected, and idealized each one. Analysis was done using a within-subjects repeated measures MANOVA test and backward elimination regression analysis. Both men and women were found to fear feminine jobs more than they expected or idealized these jobs (all ps < .001). Women were found to fear masculine jobs more than they expected (p < .001) but not more than they idealized these jobs (p < .060). Occupational self-efficacy and support of the women's movement were also analyzed for their possible influence on fear of masculine jobs, using the Attitudes Toward Feminism and the Women's Movement Scale and the Task-Specific Scale of Occupational Self-Efficacy, but no significant predictors were found.
Age-Related Dendritic Changes In Human Occipital And Prefrontal Cortices: A Quantitative Golgi Study, Kelly A. Courns, Bob Jacobs
Age-Related Dendritic Changes In Human Occipital And Prefrontal Cortices: A Quantitative Golgi Study, Kelly A. Courns, Bob Jacobs
Modern Psychological Studies
Qualitative (Scheibe!, 1992) and quantitative (Jacobs & Scheibel, 1993) research indicates a general decline in dendritic neuropil with increasing age. The present study extends previous human dendritic research by examining quantitatively age-related changes in 2 cortical areas: prefrontal cortex (area 10) and occipital cortex (area 18). Tissue blocks were obtained from the left hemisphere of 10 neurologically normal subjects, ranging in age from 23 to 81 years. Blocks were stained with a modified rapid Golgi technique. Supragranular pyramidal cells were quantified on a Neurolucida computer/microscope interface system (Microbrightfield, Inc.). Dendritic system complexity was determined by several dependent measures: total dendritic …
Symbolic Interaction And An Interpretive Approach To Cross Cultural Psychiatry, Henry Dyson
Symbolic Interaction And An Interpretive Approach To Cross Cultural Psychiatry, Henry Dyson
Modern Psychological Studies
Adoption of the medical model of psychopathology has de-emphasized the need for psychiatry to incorporate new developments from the other social sciences. The need for an interpretive (rather than merely biological) approach to psychopathology based upon theories of symbolic interaction is argued in the present article with respect to the emerging field of cross-cultural psychiatry. Groundwork for such an approach is sketched out by application of Obeyesekere's (1981) anthropological theory of personal symbols.
The Role Of Gender In The Processing Of Dating Scripts, Krista M. Reed, Lea T. Adams
The Role Of Gender In The Processing Of Dating Scripts, Krista M. Reed, Lea T. Adams
Modern Psychological Studies
The issues under investigation were gender differences in either content or memory discrimination of dating scripts and general examination for differences in memory of typical and atypical events using the script pointer plus tag (SP+T) hypothesis. A total of 52 female and 54 male undergraduates participated. Subjects were enrolled in introductory psychology classes at a large midwest university and were primarily Caucasian, single, and between the ages of 18-21 years. In Phase 1 and Phase 2 of the study, items that would possibly occur in 4 different dating scenarios were generated and then rated for typicality. Males and females both …
Glucagon Produces Delayed Increase In Drinking-Associated Food Intake, Brian A. Carr, Paul J. Kulkowsky
Glucagon Produces Delayed Increase In Drinking-Associated Food Intake, Brian A. Carr, Paul J. Kulkowsky
Modern Psychological Studies
Glucagon is a pancreatic hormone and a brain-gut peptide thought to function as a short-term satiety signal in control of food intake. This study examined effects of glucagon injection on intake of alcohol, food, and water. Overnight water-deprived female and male Wistar rats (Ns = 10) were given access to 5% w/v ethanol and Purina chow. After adaptation to this schedule, rats received intraperitoneal (ip) injection of 0, 200, or 400 g/kg of glucagon, at 0 or 30 min prior to alcohol access. Food intake was significantly increased by glucagon at 30-60 min after either time of injection (0 or …
Students' Sophistication Level And Confidence In Testing Procedures Predicts Susceptibility To The Barnum Effect, Thomas R. Rutledge
Students' Sophistication Level And Confidence In Testing Procedures Predicts Susceptibility To The Barnum Effect, Thomas R. Rutledge
Modern Psychological Studies
The present study examined the relationship between students' level of sophistication and confidence in personality assessment procedures with their susceptibility to the Barnum effect— the tendency for individuals to accept highly generalized, ambiguous profiles as accurate descriptions of their personality. Thirty-five university students (22 females, 13 males, mean age 26) completed a brief personality questionnaire under the impression they would be receiving an interpretation from a) a masters level clinician, b) a clinical psychologist (PhD), or c) a form of computer assessment. A pretest asking for the subject's age, sophistication, and their perceptions of the three assessment sources accompanied the …
The Effects Of A Standardized Ginkgo Bilboa Extract On Learning In Aged And Young Rats, Scott Heldt
The Effects Of A Standardized Ginkgo Bilboa Extract On Learning In Aged And Young Rats, Scott Heldt
Modern Psychological Studies
The effects of chronic oral administration of a standardized Ginkgo biloba extract (GBE) on the performance of two classical memory tasks was investigated. Long-Evans rats, 3 and 16 months of age, received daily doses of diets with or without GBE (100 mg/kg) for a period of 6 weeks before testing and throughout the experiment. A 2 x 2 (Age x Treatment) ANOVA indicated that GBE treatment prevented learning on a radial maze task as measured by number of days to criterion, F(1, 28) = 5.73, p < .05. A 2 x 2 x 19 (Age x Treatment x Day) ANOVA was used to analyze the number of correct responses from Days 1 to 19. The results showed an interaction between Age and Treatment F(1, 28) = 6.34, p <. 05; namely young treated rats performed worse than other groups. Analysis of response frequency by a 2 x 2 (Age x Treatment) ANOVA revealed a significant interaction F(1, 28) = 4.41, p < .05, and a subsequent post hoc test indicated that the young treatment group responded notably more than the old groups. Measured performance on a one-way passive avoidance task indicated that neither treatment nor age had an effect. The results suggest that at the prescribed dose level and duration, GBE impairs performance on a radial maze task, particularly in young rats.
Recovery From Stroke Involving The Left Middle Cerebral Artery, Lori Walter
Recovery From Stroke Involving The Left Middle Cerebral Artery, Lori Walter
Modern Psychological Studies
The rehabilitative treatment of a 73-yearold male who suffered from a left middle cerebral artery (MCA) thrombotic infarct was observed to analyze the effects of age and psychological and social factors on stroke recovery. The patient was assessed as having minimal verbalization, right side neglect, right hemiparesis, right hemisensory deficits, decreased balance and mild dysphasia. After 29 days of physical therapy, occupational therapy, and speech therapy, he showed improvement in activities of daily living, walking, and communication. He was discharged 33 days poststroke (DPS). Age of the patient and severity of the stroke seemed to be poor predictors of stroke …
The Effect Of The Nmda Noncompetitive Antagonist Ketamine On Serial Learning In Rats, Brooks Snider, David M. Compton, Robert Foster
The Effect Of The Nmda Noncompetitive Antagonist Ketamine On Serial Learning In Rats, Brooks Snider, David M. Compton, Robert Foster
Modern Psychological Studies
Past research has demonstrated that Nmethyl- D-aspartate (NMDA) receptor antagonists disrupt the acquisition of a variety of spatial and non-spatial tasks. In the present investigation, the effects of the NMDA antagonist, ketamine, were examined in a task with minimal spatial demands. Twenty-six male Long-Evans rats, approximately 5 months of age at the beginning of training, served as the subjects. Before training began, all rats were reduced to 85% of their free feeding weight and maintained with this 15% reduction throughout training. After injections of ketamine or saline, rats were trained to respond in a runway to a nonmonotonic serial pattern …
Self-Protective Attributions In Stigmatized Individuals, Theodore Harding, Dorothee Dietrich
Self-Protective Attributions In Stigmatized Individuals, Theodore Harding, Dorothee Dietrich
Modern Psychological Studies
Research has shown that stigmatized subjects, defined as members of groups about which others hold negative attitudes, receiving negative feedback from a prejudiced evaluator attribute the nature of the feedback to the source rather than to their own performance. The purpose of this experiment was to determine whether this self-protective mechanism also occurs in nonstigmatized individuals. Sixty-seven subjects, male and female undergraduate students enrolled at a small midwestern liberal arts college, participated in a 2 x 2 between-subjects factorial design in which the independent variable of evaluator prejudice or nonprejudice was crossed with stigmatized or nonstigmatized subject status. Results of …
A Quantitative Dendritic Analysis Of Four Functionally Distinct Areas Of Human Cerebral Cortex, Serapio M. Baca, Bob Jacobs
A Quantitative Dendritic Analysis Of Four Functionally Distinct Areas Of Human Cerebral Cortex, Serapio M. Baca, Bob Jacobs
Modern Psychological Studies
Recent investigations have begun to elucidate the function of dendritic arbors, revealing that the geometry of dendrites and the presence of dendritic spines play important roles in both simulated and actual dendritic function (Midtgaard, 1994). The present study attempts to correlate dendritic complexity with cortical function under the assumption that connectivity in a local cortical area may determine its more holistic functional properties. Two human brains (ages: 23 and 69 years) were used for the present study. Four cortical areas (Brodmann's [1908] areas 3, 1, and 2; area 22; area 44; and area 10), respectively representing Benson's four levels of …
The Effects Of Sodium Salicylate On Sexual Arousal In Adult Male Mice (Mus Domesticus), Andrew S. Manos
The Effects Of Sodium Salicylate On Sexual Arousal In Adult Male Mice (Mus Domesticus), Andrew S. Manos
Modern Psychological Studies
Adult male rats produce 22-kHz vocalizations when exposed to a female conspecific. These ultrasonic vocalizations (USV) are a measure of the male's level of sexual arousal. Previous studies have shown that antipyretic drugs diminish the amount of USV made by male rats. Male mice also emit USV (70- kHz) indicative of sexual arousal. In this study, the effects of sodium salicylate, an antipyretic drug, were examined to see if USV were diminished in mice. Fifteen male adult mice were tested in a Treatment (Saline vs. Sodium Salicylate) x Dose (High vs. Low) design, with repeated measures across the treatments. Vocalizations …
The Bilateral Field Advantage On Verbal And Nonverbal Matching Tasks, Jennifer Reyburn
The Bilateral Field Advantage On Verbal And Nonverbal Matching Tasks, Jennifer Reyburn
Modern Psychological Studies
Three experiments examined the bilateral field advantage (BFA) on both verbal and nonverbal matching tasks. The goal of the experiments was to determine which conditions would maximize the size and reliability of the BFA, and thus enhance its value as a possible diagnostic tool to assess callosal dysfunction. In Experiment 1, 27 right-handed college students performed two matching tasks (order of tasks varied across subjects; dots-letters, letters-dots, or letter and dot trials randomly interleaved). Results revealed a verbal BFA in all task order conditions (p<.01), but a significant nonverbal BFA only in the interleaved condition (p<.01). Experiments 2 and 3 reproduced the interleaved condition with different parameters. In both experiments the verbal BFA was significant (p<.01), but nonverbal BFA was significant only when four-dot patterns were used (p<.05). Results suggest the interleaved presentation of verbal and nonverbal stimuli is a reliable method of measuring the BFA.
Attachment And First Sexual Experience, Chrystal Goings-Vogelsang
Attachment And First Sexual Experience, Chrystal Goings-Vogelsang
Modern Psychological Studies
This investigation examined the relationship between first sexual experience and attachment tendencies. Subjects' first sexual experiences were examined as a function of Bartholomew's four attachment categories: secure, fearful, preoccupied, and dismissing (Bartholomew & Horowitz, 1991). It was hypothesized that if a person's first sexual experience was negative, then he or she would score significantly lower on the secure attachment subscale. Results indicated (a) that college females who had a fearful attachment style were more likely to report that their first sexual partner pressured them into sex, b) that college females who were more dismissing in their attachment style were less …
An Overview Of Parallel Distributed Processing, Jonathan P. Heyl
An Overview Of Parallel Distributed Processing, Jonathan P. Heyl
Modern Psychological Studies
Parallel Distributed Processing (PDP), or Connectionism, is a frontier cognitive theory that is currently garnering considerable attention from a variety of fields. Briefly summarized herein are the theoretical foundations of the theory, the key elements observed in creating simulation computer programs, examples of its applications, and some comparisons with other models of cognition. A majority of the information is culled from Rumelhart and McClelland's (1986) two volume introduction to the theory, while some concerns from the field and the theorists' accompanying responses are taken from a 1990 article by Hanson and Burr.
Spontaneous Alternating Behavior, Attention, And Exploration: The Effects Of Colchicine Lesions In The Rat Hippocaompal Formation, David E. Wagoner Jr., Zhenique M. Israelian
Spontaneous Alternating Behavior, Attention, And Exploration: The Effects Of Colchicine Lesions In The Rat Hippocaompal Formation, David E. Wagoner Jr., Zhenique M. Israelian
Modern Psychological Studies
This study investigated perseverative behavior, attention, and exploratory behaviors via discrete lesions of the rat hippocampal formation. It was hypothesized that lesions which interrupted input to the hippocampus and output to cortical and subcortical regions would induce these behaviors. Forty-four male Long-Evan rats were randomly divided into four treatment groups: cerebral spinal fluid, and three colchicine lesioned groups, 10-COL, 15-COL, and 25-COL. The animals were compared based upon performance in a standard Tmaze to test perseveration. Behaviors were also observed in an activity chamber to measure locomotion, attention, and exploration. Animals in the 25-COL group demonstrated a significant increase in …