Alan J Klockars
Biographic Data
| ID | 5862394 |
|---|---|
| NAME | Alan J Klockars |
| GIVEN NAMES | Alan J |
| FAMILY NAME | Klockars |
| SIGNATURE | KLOCKARS A J |
| AFFILIATIONS | University of Washington |
| VERIFIED | No |
| TOTAL WORKS | 18 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 18 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1965 |
| LATEST PUBLICATION YEAR | 1995 |
| H-INDEX | 1 |
Power of unweighted and weighted versions of simultaneous and sequential multiple-comparison procedures
Power of unweighted and weighted versions of simultaneous and sequential multiple-comparison procedures
Per-Experiment Error Rates
For a number of common multiple comparison procedures controlling Type I error at .05 refers to what Ryan called the experimentwise error rate. This expression represents the chance of making at least one Type I error within a given experiment. This approach ignores, however, the potential detriments of multiple errors within a single experiment, that is, it fails to acknowledge what Ryan referred to as the error rate per experiment. The current …
Manipulations of Evaluative Rating Scales to Increase Validity
Standard five-point rating scales often do not allow raters to capture perceived differences between objects or individuals within a relatively narrow band of the evaluative dimension. In the frequency domain, using a longer rating scale or packing the rating scale with labels from a particular portion of the dimension of interest have both been shown by Hancock and Klockars in 1991 to increase rating validity for differentiating among a narrow r…
Power of recent multiple comparison procedures as applied to a complete set of planned orthogonal contrasts
Four recent multiple comparison strategies (Hochberg, 1988; Holm, 1979; Hommel, 1988; and Shaffer, 1986), as well as a stagewise protected procedure proposed herein, were compared as tests of significance for a complete set of planned orthogonal contrasts. The Holm, Shaffer, and stage-wise protected procedures were further modified using an adjustment suggested by Holland and Copenhaver (1987, 1988)
Power of recent multiple comparison procedures as applied to a complete set of planned orthogonal contrasts
Beyond Analysis of Variance
Bipolar Adjective Rating Scales for Self-Description
Bipolar adjective rating scales were constructed to evaluate selected needs from Murray's (1938) theory of personality. Twenty items measuring each of six needs (succorance, autonomy, dominance, social recognition, achievement, and nurturance) were initially developed to provide a preliminary instrument that was administered to 200 individuals. Because of an unacceptably low estimate of internal consistency, the need for succorance was eliminated…
Imposed differences in comparative ratings
The PRF and Peer Ratings
The study represents a followup to an ealier one of the relation ship between measures of personality characteristics and peer rat ings. Applicants for positions as college dormitory resident assistants participated in small group workshops followed by peer ratings of group members on five criteria regarding their potential as a resi dent assistant. The peer ratings were correlated with the scores of the applicants on each of 14 traits of the Per…
Evaluative Confounding in the Choice of Bipolar Scales
Previous research has approached the confounding of desirability and description in self-description and in trait inference. The present study attempted to determine the extent to which subjects constructing bipolar rating scales confound these two dimensions. Subjects ( n = 174) were given 48 sets of adjectives from which to construct bipolar rating scales to describe people-related concepts. One adjective was given as marking one end of the sca…
Personality Variables Related to Peer Selection
Correlations are reported between scores on two booklets of the Edwards Personality Inventory (EPI) and ratings by peers of applicants for the position of resident assistant (RA) in the university dormitories. The peer ratings represented the collective judgment of the applicant's potential as an RA by approximately ten other applicants and two group facilitators after a weekend of group interaction. Thirty-one applicants completed the personalit…
A Factor Analysis of the EPPS and PRF Personality Inventories
Psychometric Properties of the I and he Formats in Personality Assessment
Social Desirability and the TSC Mmpi Scales
The seven Minnesota Multiphasic Personality Inventory (MMPI) scales developed by Tryon, Stein, and Chu were intercorrelated and factor analyzed by the method of principal components. Included in the analysis were three marker scales for the first three principal components of the MMPI: the SD scale, the R scale, and the L scale, respectively. All of the TSC scales had loadings of .61 OT higher on the first principal component marked by the SD sca…
Social Desirability and the TSC Scales
A replication of a study by Edwards, Klockars, and Abbott, 1970, using Tryon's sample, showed that each of the seven TSC scales had its highest loading on the first principal component. The results are in agreement with those obtained with a college sample
Favorability of Group Atmosphere and Group Dimensionality
Fiedler has recently proposed that the direction of the relationship between the leadership personality trait LPC and group productivity is mediated by the favorability of the atmosphere in the group in which leadership is exercised. One crucial aspect of this so-called contingency model is the manner in which the favorability of a group's atmosphere for the exercise of leadership is measured. Fiedler's measure of favorability, while empirically …
Social Desirability and Probability of Endorsement of Items in the Yatabe-Guilford Personality Inventory
Noguchi (1964) correlated probability of item endorsement, P ( T ) , and social desirability scale value (SDSV) for the 120 items in the Yatabe-Guilford Personality Inventory (YGPI) using Japanese students as Ss. 7s wete .30 for males and .56 for females. Because these 7s are considerably lower than those found berween P(T) and SDSV for students in the United States, it was decided to repeat Noguchi's srudy with students at the University of Wash…
Social Desirability and Probability of Endorsement of Items in the Yatabe-Guilford Personality Inventory
Noguchi (1964) correlated probability of item endorsement, P ( T ) , and social desirability scale value (SDSV) for the 120 items in the Yatabe-Guilford Personality Inventory (YGPI) using Japanese students as Ss. 7s wete .30 for males and .56 for females. Because these 7s are considerably lower than those found berween P(T) and SDSV for students in the United States, it was decided to repeat Noguchi's srudy with students at the University of Wash…
Favorability of Group Atmosphere and Group Dimensionality
Fiedler has recently proposed that the direction of the relationship between the leadership personality trait LPC and group productivity is mediated by the favorability of the atmosphere in the group in which leadership is exercised. One crucial aspect of this so-called contingency model is the manner in which the favorability of a group's atmosphere for the exercise of leadership is measured. Fiedler's measure of favorability, while empirically …
Social Desirability and the TSC Mmpi Scales
The seven Minnesota Multiphasic Personality Inventory (MMPI) scales developed by Tryon, Stein, and Chu were intercorrelated and factor analyzed by the method of principal components. Included in the analysis were three marker scales for the first three principal components of the MMPI: the SD scale, the R scale, and the L scale, respectively. All of the TSC scales had loadings of .61 OT higher on the first principal component marked by the SD sca…
Social Desirability and the TSC Scales
A replication of a study by Edwards, Klockars, and Abbott, 1970, using Tryon's sample, showed that each of the seven TSC scales had its highest loading on the first principal component. The results are in agreement with those obtained with a college sample
A Factor Analysis of the EPPS and PRF Personality Inventories
Psychometric Properties of the I and he Formats in Personality Assessment
Personality Variables Related to Peer Selection
Correlations are reported between scores on two booklets of the Edwards Personality Inventory (EPI) and ratings by peers of applicants for the position of resident assistant (RA) in the university dormitories. The peer ratings represented the collective judgment of the applicant's potential as an RA by approximately ten other applicants and two group facilitators after a weekend of group interaction. Thirty-one applicants completed the personalit…
Evaluative Confounding in the Choice of Bipolar Scales
Previous research has approached the confounding of desirability and description in self-description and in trait inference. The present study attempted to determine the extent to which subjects constructing bipolar rating scales confound these two dimensions. Subjects ( n = 174) were given 48 sets of adjectives from which to construct bipolar rating scales to describe people-related concepts. One adjective was given as marking one end of the sca…
The PRF and Peer Ratings
The study represents a followup to an ealier one of the relation ship between measures of personality characteristics and peer rat ings. Applicants for positions as college dormitory resident assistants participated in small group workshops followed by peer ratings of group members on five criteria regarding their potential as a resi dent assistant. The peer ratings were correlated with the scores of the applicants on each of 14 traits of the Per…
Imposed differences in comparative ratings
Bipolar Adjective Rating Scales for Self-Description
Bipolar adjective rating scales were constructed to evaluate selected needs from Murray's (1938) theory of personality. Twenty items measuring each of six needs (succorance, autonomy, dominance, social recognition, achievement, and nurturance) were initially developed to provide a preliminary instrument that was administered to 200 individuals. Because of an unacceptably low estimate of internal consistency, the need for succorance was eliminated…
Beyond Analysis of Variance
Power of recent multiple comparison procedures as applied to a complete set of planned orthogonal contrasts
Four recent multiple comparison strategies (Hochberg, 1988; Holm, 1979; Hommel, 1988; and Shaffer, 1986), as well as a stagewise protected procedure proposed herein, were compared as tests of significance for a complete set of planned orthogonal contrasts. The Holm, Shaffer, and stage-wise protected procedures were further modified using an adjustment suggested by Holland and Copenhaver (1987, 1988)
Power of recent multiple comparison procedures as applied to a complete set of planned orthogonal contrasts
Manipulations of Evaluative Rating Scales to Increase Validity
Standard five-point rating scales often do not allow raters to capture perceived differences between objects or individuals within a relatively narrow band of the evaluative dimension. In the frequency domain, using a longer rating scale or packing the rating scale with labels from a particular portion of the dimension of interest have both been shown by Hancock and Klockars in 1991 to increase rating validity for differentiating among a narrow r…
Per-Experiment Error Rates
For a number of common multiple comparison procedures controlling Type I error at .05 refers to what Ryan called the experimentwise error rate. This expression represents the chance of making at least one Type I error within a given experiment. This approach ignores, however, the potential detriments of multiple errors within a single experiment, that is, it fails to acknowledge what Ryan referred to as the error rate per experiment. The current …
Power of unweighted and weighted versions of simultaneous and sequential multiple-comparison procedures
Power of unweighted and weighted versions of simultaneous and sequential multiple-comparison procedures
Psychology (15 works) · Social Psychology (11 works) · Mathematics (10 works) · Computer Science (9 works) · Statistics (9 works) · Personality (8 works) · Econometrics (6 works) · Clinical Psychology (5 works) · Big Five personality traits (4 works) · Personality Assessment Inventory (4 works)