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• 1. [Article] A study of the perceptual parameters of voice in aging females

  An interest in understanding the aging processes, as they relate to voice, has prompted research investigating physiological, acoustical, and perceptual attributes of the aging vocal mechanism. Recently, ...

  Citation × Citation Citation Abstract Copy Title: A study of the perceptual parameters of voice in aging females Author: Mathers, Barbara Ann Year: 1978 An interest in understanding the aging processes, as they relate to voice, has prompted research investigating physiological, acoustical, and perceptual attributes of the aging vocal mechanism. Recently, it has been demonstrated that perceptual parameters, in older male voices, differentiate speakers according to age estimations, as determined by a group of listeners. The purpose of this study was to determine the perceptual characteristics of the female voice which are associated with perceived age, as contrasted to chronological age. Title: A study of the perceptual parameters of voice in aging females Author: Mathers, Barbara Ann Year: 1978 An interest in understanding the aging processes, as they relate to voice, has prompted research investigating physiological, acoustical, and perceptual attributes of the aging vocal mechanism. Recently, it has been demonstrated that perceptual parameters, in older male voices, differentiate speakers according to age estimations, as determined by a group of listeners. The purpose of this study was to determine the perceptual characteristics of the female voice which are associated with perceived age, as contrasted to chronological age. Close

• 2. [Article] Age and the comprehension of spatial adjectives

  The purpose of this study was to determine the significance of chronological age on the comprehension of spatial adjectives in children. Specifically, the investigation set out to determine the age levels ...

  Citation × Citation Citation Abstract Copy Title: Age and the comprehension of spatial adjectives Author: Cassidy, Barbara Ann Year: 1980 The purpose of this study was to determine the significance of chronological age on the comprehension of spatial adjectives in children. Specifically, the investigation set out to determine the age levels at which children comprehend the polar forms of various spatial adjectives and to determine the difference in age levels of comprehension of unmarked versus marked adjective forms. Seventy children between the ages of two years, +/-2 months and eight years, + 2 months, selected on the basis of chronological age, normal receptive vocabulary recognition and normal hearing, participated as subjects. Title: Age and the comprehension of spatial adjectives Author: Cassidy, Barbara Ann Year: 1980 The purpose of this study was to determine the significance of chronological age on the comprehension of spatial adjectives in children. Specifically, the investigation set out to determine the age levels at which children comprehend the polar forms of various spatial adjectives and to determine the difference in age levels of comprehension of unmarked versus marked adjective forms. Seventy children between the ages of two years, +/-2 months and eight years, + 2 months, selected on the basis of chronological age, normal receptive vocabulary recognition and normal hearing, participated as subjects. Close

• 3. [Article] A comparison of preschool scores on the PPVT-R and the TELD

  The purpose of this study was to compare PPVT-R age equivalents with language ages from the Test of Early Language Development - TELD 2 (Hresko, Reid, and Hammill, 1981) for a preschool population. This ...

  Citation × Citation Citation Abstract Copy Title: A comparison of preschool scores on the PPVT-R and the TELD Author: Schneider, Diana Year: 1985 The purpose of this study was to compare PPVT-R age equivalents with language ages from the Test of Early Language Development - TELD 2 (Hresko, Reid, and Hammill, 1981) for a preschool population. This study sought to find the strength of association between the PPVT-R age equivalents and the TELD language ages. The subjects used in the study were 54 preschool children ranging in age from 3-6 through 4-7 years. Normal children were selected for the study based on their chronological age, sex, and socioeconomic status - SES. Title: A comparison of preschool scores on the PPVT-R and the TELD Author: Schneider, Diana Year: 1985 The purpose of this study was to compare PPVT-R age equivalents with language ages from the Test of Early Language Development - TELD 2 (Hresko, Reid, and Hammill, 1981) for a preschool population. This study sought to find the strength of association between the PPVT-R age equivalents and the TELD language ages. The subjects used in the study were 54 preschool children ranging in age from 3-6 through 4-7 years. Normal children were selected for the study based on their chronological age, sex, and socioeconomic status - SES. Close

• 4. [Article] Chronological Age, Mental Age and Socioeconomic Status Variance in Expressive Preposition Acquisition of Young Children

  The present study was designed to determine the ages at which a sample of children between eighteen and forty-two months verbally and correctly express the fourteen prepositions known to be acquired by ...

  Citation × Citation Citation Abstract Copy Title: Chronological Age, Mental Age and Socioeconomic Status Variance in Expressive Preposition Acquisition of Young Children Author: Heckel, Arthur J. Year: 1975 The present study was designed to determine the ages at which a sample of children between eighteen and forty-two months verbally and correctly express the fourteen prepositions known to be acquired by age four, using the Revised Expressive Preposition Test (REPT). The REPT was administered to sixty children chosen from day care centers and private homes within the metropolitan area of Portland, Oregon. Therewas no preference as to the sex, intelligence of the child or socio- economic status of the child's family. A statistical analysis was performed to determine the correlation between HEPT scores and the child's chronological age, mental age and the socioeconomic status of the child's family. Results show that expressive prepositions tend to be acquired at different age levels. Each age group tended to use a progressively greater number of the prepositions. None of the eighteen month olds used any of the prepositions. Only one-fourth of the twenty-four month olds used any of the prepositions. Half or more of the thirty month olds expressed the prepositions "under," "on," "in" and "up." Half or more of the thirty-six month olds expressed the prepositions "out of," "at," "in" and "up," but not "under" and "on." Half or more of the forty-two month olds expressed the prepositions "to, II, "out of," "under," "around," "at," "of," "with" and "up." One hundred per cent of the forty-two month olds also used the prepositions "in" and "on." The prepositions which were never expressed by 50 per cent of any of the children were "behind," "across," "off" and "by." A statistical analysis of the data revealed a moderate correlation between the children's REPT scores and their chronological ages (.68). Correlation coefficients indicated a high correlation between the children's REFT scores and their combined chronological and mental ages (.82). The children's SES scores did not correlate with REPT scores (1 per cent) when considered together with chronological and mental ages. Title: Chronological Age, Mental Age and Socioeconomic Status Variance in Expressive Preposition Acquisition of Young Children Author: Heckel, Arthur J. Year: 1975 The present study was designed to determine the ages at which a sample of children between eighteen and forty-two months verbally and correctly express the fourteen prepositions known to be acquired by age four, using the Revised Expressive Preposition Test (REPT). The REPT was administered to sixty children chosen from day care centers and private homes within the metropolitan area of Portland, Oregon. Therewas no preference as to the sex, intelligence of the child or socio- economic status of the child's family. A statistical analysis was performed to determine the correlation between HEPT scores and the child's chronological age, mental age and the socioeconomic status of the child's family. Results show that expressive prepositions tend to be acquired at different age levels. Each age group tended to use a progressively greater number of the prepositions. None of the eighteen month olds used any of the prepositions. Only one-fourth of the twenty-four month olds used any of the prepositions. Half or more of the thirty month olds expressed the prepositions "under," "on," "in" and "up." Half or more of the thirty-six month olds expressed the prepositions "out of," "at," "in" and "up," but not "under" and "on." Half or more of the forty-two month olds expressed the prepositions "to, II, "out of," "under," "around," "at," "of," "with" and "up." One hundred per cent of the forty-two month olds also used the prepositions "in" and "on." The prepositions which were never expressed by 50 per cent of any of the children were "behind," "across," "off" and "by." A statistical analysis of the data revealed a moderate correlation between the children's REPT scores and their chronological ages (.68). Correlation coefficients indicated a high correlation between the children's REFT scores and their combined chronological and mental ages (.82). The children's SES scores did not correlate with REPT scores (1 per cent) when considered together with chronological and mental ages. Close

• 5. [Article] Verbal fluency performance of normal elderly subjects

  The purpose of this study was to measure the verbal fluency of normal gerontologic subjects and to determine the extent of association between verbal fluency score and level of education. Specifically, ...

  Citation × Citation Citation Abstract Copy Title: Verbal fluency performance of normal elderly subjects Author: Secrest, Molly Year: 1982 The purpose of this study was to measure the verbal fluency of normal gerontologic subjects and to determine the extent of association between verbal fluency score and level of education. Specifically, this investigation sought to determine means, ranges and standard deviations for three groups of subjects: those 61 to 69 years of age, those 70 to 79 years of age, and those 80 years of age and above. In addition, correlations between verbal fluency score, and age, sex, years of education, and order of stimulus presentation were computed. Title: Verbal fluency performance of normal elderly subjects Author: Secrest, Molly Year: 1982 The purpose of this study was to measure the verbal fluency of normal gerontologic subjects and to determine the extent of association between verbal fluency score and level of education. Specifically, this investigation sought to determine means, ranges and standard deviations for three groups of subjects: those 61 to 69 years of age, those 70 to 79 years of age, and those 80 years of age and above. In addition, correlations between verbal fluency score, and age, sex, years of education, and order of stimulus presentation were computed. Close

• 6. [Article] Normative data on the Auditory memory test battery for ages 9 through 13 years

  Auditory short-term memory (STM) is important for speech and language development and for learning new information presented auditorily. Research has shown that auditory STM ability is of a developmental ...

  Citation × Citation Citation Abstract Copy Title: Normative data on the Auditory memory test battery for ages 9 through 13 years Author: Carter, Elisabeth Y. Year: 1989 Auditory short-term memory (STM) is important for speech and language development and for learning new information presented auditorily. Research has shown that auditory STM ability is of a developmental nature in the 5 through 8 year age range for a variety of auditory stimuli. Many tests and subtests are available to measure auditory STM ability, however one test, the Auditory Memory Test Battery (AMTB) measures auditory memory span and memory for sequence for 5 types of stimuli. The purpose of this study was to collect normative data on the AMTB scores of normal 9 through 13 year old students and young adults ages 20 through 30 years. The main experimental question was: What are the means and standard deviations of the AMTB scores from samples of normal children 9 through 13 years of age and normal young adults 20 through 30 years of age. A secondary question was: Are the differences between the performance scores statistically significant? Title: Normative data on the Auditory memory test battery for ages 9 through 13 years Author: Carter, Elisabeth Y. Year: 1989 Auditory short-term memory (STM) is important for speech and language development and for learning new information presented auditorily. Research has shown that auditory STM ability is of a developmental nature in the 5 through 8 year age range for a variety of auditory stimuli. Many tests and subtests are available to measure auditory STM ability, however one test, the Auditory Memory Test Battery (AMTB) measures auditory memory span and memory for sequence for 5 types of stimuli. The purpose of this study was to collect normative data on the AMTB scores of normal 9 through 13 year old students and young adults ages 20 through 30 years. The main experimental question was: What are the means and standard deviations of the AMTB scores from samples of normal children 9 through 13 years of age and normal young adults 20 through 30 years of age. A secondary question was: Are the differences between the performance scores statistically significant? Close

• 7. [Article] A longitudinal study of disfluencies in the speech of normal preschool children

  The process of differentially diagnosing a child who is experiencing temporary normal disfluency from one who is beginning to stutter could be made objective by the establishment of normative data on fluency ...

  Citation × Citation Citation Abstract Copy Title: A longitudinal study of disfluencies in the speech of normal preschool children Author: Crowell, Susan Marto Year: 1989 The process of differentially diagnosing a child who is experiencing temporary normal disfluency from one who is beginning to stutter could be made objective by the establishment of normative data on fluency development. To date, there are no standardized norms on the development of fluency in children. Current investigations have contributed greatly to expectations of certain types and amounts of disfluencies in preschool-age children. Most of the research, however, has focused on observing children at discrete age levels from 2- to 7-years-of-age. Only one longitudinal study to date has been reported. Additional longitudinal data of preschoolaged children would benefit the establishment of normative data. Observing the same children over time helps to expose the subtleties that could be missed when looking only at specific age levels. The present study sought to contribute to the investigation of normal childhood disfluency by comparing various types and amounts of disf luencies in 44- to 49-month-old-children to the results of the same group of children when they were 30- to 35-months-of-age. Title: A longitudinal study of disfluencies in the speech of normal preschool children Author: Crowell, Susan Marto Year: 1989 The process of differentially diagnosing a child who is experiencing temporary normal disfluency from one who is beginning to stutter could be made objective by the establishment of normative data on fluency development. To date, there are no standardized norms on the development of fluency in children. Current investigations have contributed greatly to expectations of certain types and amounts of disfluencies in preschool-age children. Most of the research, however, has focused on observing children at discrete age levels from 2- to 7-years-of-age. Only one longitudinal study to date has been reported. Additional longitudinal data of preschoolaged children would benefit the establishment of normative data. Observing the same children over time helps to expose the subtleties that could be missed when looking only at specific age levels. The present study sought to contribute to the investigation of normal childhood disfluency by comparing various types and amounts of disf luencies in 44- to 49-month-old-children to the results of the same group of children when they were 30- to 35-months-of-age. Close

• 8. [Article] An Investigation of the Performance of Black Children Age 3.6 to 6.0 on Three Subtests of the Illinois Test of Psycholinguistic Abilities

  The purpose of this study was to compare language performance on three subtests of the Illinois Test of Psycholinguistic Abilities (ITPA) of a Black population of children ages three years six months through ...

  Citation × Citation Citation Abstract Copy Title: An Investigation of the Performance of Black Children Age 3.6 to 6.0 on Three Subtests of the Illinois Test of Psycholinguistic Abilities Author: James, George Edward Year: 1976 The purpose of this study was to compare language performance on three subtests of the Illinois Test of Psycholinguistic Abilities (ITPA) of a Black population of children ages three years six months through six years in Portland, Oregon, with the standardizing population of the ITPA. These subtests are Auditory Reception, Grammatic Closure, and Verbal Expression. The null hypotheses tested were: There is no difference in scores on the Auditory Reception subtest of the ITPA between the standardizing test population and that of Black children ages three years six months through six years in Portland, Oregon. There is no difference in scores on the Grammatic Closure subtest of the ITPA between the standardizing test population and that of black children ages three years six months through six years in Portland, Oregon There is no difference in scores on the Verbal Expression subtest of the ITPA between the standardizing test population and that of Black children ages three years six months through six years in Portland, Oregon. Title: An Investigation of the Performance of Black Children Age 3.6 to 6.0 on Three Subtests of the Illinois Test of Psycholinguistic Abilities Author: James, George Edward Year: 1976 The purpose of this study was to compare language performance on three subtests of the Illinois Test of Psycholinguistic Abilities (ITPA) of a Black population of children ages three years six months through six years in Portland, Oregon, with the standardizing population of the ITPA. These subtests are Auditory Reception, Grammatic Closure, and Verbal Expression. The null hypotheses tested were: There is no difference in scores on the Auditory Reception subtest of the ITPA between the standardizing test population and that of Black children ages three years six months through six years in Portland, Oregon. There is no difference in scores on the Grammatic Closure subtest of the ITPA between the standardizing test population and that of black children ages three years six months through six years in Portland, Oregon There is no difference in scores on the Verbal Expression subtest of the ITPA between the standardizing test population and that of Black children ages three years six months through six years in Portland, Oregon. Close

• 9. [Article] Comparison of scores obtained on the PPVT and the PPVT-R

  The Peabody Picture Vocabulary Test (PPVT) is a widely used receptive vocabulary screening tool, but it is not without its limitations, such as inadvisable I.Q. usage and a standardization procedure that ...

  Citation × Citation Citation Abstract Copy Title: Comparison of scores obtained on the PPVT and the PPVT-R Author: Choong, Jennie L.M. Year: 1981 The Peabody Picture Vocabulary Test (PPVT) is a widely used receptive vocabulary screening tool, but it is not without its limitations, such as inadvisable I.Q. usage and a standardization procedure that lacks scope. A revision of the PPVT, known as the Peabody Picture Vocabulary Test-Revised (PPVT-R) was published in 1981, and contains a more complete standardization procedure as well as some structural changes of the test itself (Dunn, 1981). Speech/language pathology, whose diagnosticians most commonly use the age equivalent value, is a profession that would gain from information which deals with the equivalency of the PPVT-R to the original PPVT. The purpose of the study was to compare age equivalent values obtained from the PPVT and the PPVT-R for a preschool aged population. Specifically, this study sought to discover whether or not significant differences existed between the age equivalent values derived from the PPVT and the PPVT-R. Eighty children, age three years, six months to four years, six months participated as subjects in the study, selected on the basis of their chronological age and enrollment in one of ten selected preschools. The subjects were divided into four groups (N=20), and each group was administered one form of the PPVT (A or B) and one form of the PPVT-R ( L or M). The resultant groupings were: I (A and L); II (A and M); III ( B and L); and IV ( B and M). Title: Comparison of scores obtained on the PPVT and the PPVT-R Author: Choong, Jennie L.M. Year: 1981 The Peabody Picture Vocabulary Test (PPVT) is a widely used receptive vocabulary screening tool, but it is not without its limitations, such as inadvisable I.Q. usage and a standardization procedure that lacks scope. A revision of the PPVT, known as the Peabody Picture Vocabulary Test-Revised (PPVT-R) was published in 1981, and contains a more complete standardization procedure as well as some structural changes of the test itself (Dunn, 1981). Speech/language pathology, whose diagnosticians most commonly use the age equivalent value, is a profession that would gain from information which deals with the equivalency of the PPVT-R to the original PPVT. The purpose of the study was to compare age equivalent values obtained from the PPVT and the PPVT-R for a preschool aged population. Specifically, this study sought to discover whether or not significant differences existed between the age equivalent values derived from the PPVT and the PPVT-R. Eighty children, age three years, six months to four years, six months participated as subjects in the study, selected on the basis of their chronological age and enrollment in one of ten selected preschools. The subjects were divided into four groups (N=20), and each group was administered one form of the PPVT (A or B) and one form of the PPVT-R ( L or M). The resultant groupings were: I (A and L); II (A and M); III ( B and L); and IV ( B and M). Close

• 10. [Article] Age, Intelligence, and Socioeconomic Status Variance in Preposition Acquisition by Children

  Numerous linguistic studies have been done to substantiate the importance of prepositions in the English language. However, no normative studies have been done on the acquisition of expressing prepositions. The ...

  Citation × Citation Citation Abstract Copy Title: Age, Intelligence, and Socioeconomic Status Variance in Preposition Acquisition by Children Author: Hustead, Georgie Year: 1974 Numerous linguistic studies have been done to substantiate the importance of prepositions in the English language. However, no normative studies have been done on the acquisition of expressing prepositions. The purpose of this investigation was to determine if there were demonstrable trends which would indicate a need for normative data on the acquisition of twenty-six prepositions tested on the Expressive Preposition Test (EPT). The study set out to determine at what age levels a given percentage of the prepositions were expressively acquired and if the socioeconomic status (SES) of the child’s family would be a determiner as to the age at which the child would expressively use prepositions. The EPT was administered to a total of thirty-six children between the ages of four and nine years. One-half of the children were from families of low SES and one-half were from families of high SES. The results show a high correlation between the age of the children and their ability to express prepositions. Each age group up through the eight-year-olds expressed a progressively higher percentage of the prepositions. A statement of positive correlation between intelligence-SES and EPT-SES was made in that those subjects in the high SES group scored higher on the intelligence quotient and EPT scores. Correlation coefficients indicate a slight correlation between the children’s intelligence quotient which ranged from 86-115 and their ability to express prepositions. Title: Age, Intelligence, and Socioeconomic Status Variance in Preposition Acquisition by Children Author: Hustead, Georgie Year: 1974 Numerous linguistic studies have been done to substantiate the importance of prepositions in the English language. However, no normative studies have been done on the acquisition of expressing prepositions. The purpose of this investigation was to determine if there were demonstrable trends which would indicate a need for normative data on the acquisition of twenty-six prepositions tested on the Expressive Preposition Test (EPT). The study set out to determine at what age levels a given percentage of the prepositions were expressively acquired and if the socioeconomic status (SES) of the child’s family would be a determiner as to the age at which the child would expressively use prepositions. The EPT was administered to a total of thirty-six children between the ages of four and nine years. One-half of the children were from families of low SES and one-half were from families of high SES. The results show a high correlation between the age of the children and their ability to express prepositions. Each age group up through the eight-year-olds expressed a progressively higher percentage of the prepositions. A statement of positive correlation between intelligence-SES and EPT-SES was made in that those subjects in the high SES group scored higher on the intelligence quotient and EPT scores. Correlation coefficients indicate a slight correlation between the children’s intelligence quotient which ranged from 86-115 and their ability to express prepositions. Close