Joseph Tzelgov
Biographic Data
| ID | 1662463 |
|---|---|
| NAME | Joseph Tzelgov |
| GIVEN NAMES | Joseph |
| FAMILY NAME | Tzelgov |
| SIGNATURE | TZELGOV J |
| AFFILIATIONS | Ben-Gurion University of the Negev |
| VERIFIED | No |
| TOTAL WORKS | 12 |
| TOTAL CITATIONS | 25 |
| AUTHOR COUNT | 12 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1978 |
| LATEST PUBLICATION YEAR | 2023 |
| H-INDEX | 1 |
How can caching explain automaticity
Nonsymbolic and symbolic representations of null numerosity
Neutral stimuli and pupillometric task conflict
On the indicators for perceiving empty sets as zero
The question whether human beings process empty sets as zero has received little research attention. In this study, we used the distance and end effects as indicators for treating empty sets as a numerical entity that represents an absence of quantity. In a series of experiments, participants performed a magnitude comparison task. They were presented with empty sets and other numerosities from 1 to 9, presented as dot arrays. We manipulated task …
Representation of unattended material in memory
Distinguishing between automaticity and attention in the processing of emotionally significant stimuli
There is contradicting evidence as to whether irrelevant but significant emotional stimuli can be processed outside the focus of attention. In the current study, participants were asked to ignore emotional and neutral pictures while performing a competing task. In Experiment 1, orienting of attention to distracting pictures was manipulated via a peripheral cue. In Experiment 2, attentional load was varied, either leaving spare attention to proces…
Consciousness of the self (COS) and explicit knowledge
Note
Suppression situations in psychological research: Definitions, implications, and applications
In 1941, Horst noticed that a variable can be totally uncorrelated with the criterion and still improve prediction by virtue of being correlated with other predictors. He christened such vari-ables suppressors, a title that implies that such variables suppress criterion-irrelevant variance in other predictors. During the 50 years that have passed since Horst's original analysis, the concept of suppression has been extended and reanalyzed. What fo…
A Definition of Suppression Situations for the General Linear Model: A Regression Weights Approach
Holling (1983) suggested a definition of suppression in terms of the relations between the independent variables (predictors) and the linear combination for predicting the dependent variable (criterion). However, Holling's definition includes only a subset of Conger's absolute suppression situations. The present work suggests a definition of suppression situations that is in line with Holling's ideas and with Conger's definition of suppression
On the Differences Between Conger's and Velicer's Definitions of Suppressor
In previous studies, Velicer (1978) defined suppression situation in terms of the relations between part correlation and zero order validity. Conger (1974) defined suppressor in terms of regression weights. The present work clarifies the difference between the two approaches. We suggest that Velicer's suppressor circumscribes only a subset of the suppression situations as defined by Conger
Relationships Between Variables in Three Variable Linear Regression and the Concept of Suppressor
Following Conger's (1974) revised definition of suppressor variables, the universe of possible relationships among two predictors and a common criterion is analyzed. A simple mapping of the possible relationships, based on the correlation between the two predictors and the ratio of their validities, is provided. The relation between suppressor as defined by Conger (1974) and part correlation, is discussed in the second part of this paper
Suppression situations in psychological research: Definitions, implications, and applications
In 1941, Horst noticed that a variable can be totally uncorrelated with the criterion and still improve prediction by virtue of being correlated with other predictors. He christened such vari-ables suppressors, a title that implies that such variables suppress criterion-irrelevant variance in other predictors. During the 50 years that have passed since Horst's original analysis, the concept of suppression has been extended and reanalyzed. What fo…
Relationships Between Variables in Three Variable Linear Regression and the Concept of Suppressor
Following Conger's (1974) revised definition of suppressor variables, the universe of possible relationships among two predictors and a common criterion is analyzed. A simple mapping of the possible relationships, based on the correlation between the two predictors and the ratio of their validities, is provided. The relation between suppressor as defined by Conger (1974) and part correlation, is discussed in the second part of this paper
On the Differences Between Conger's and Velicer's Definitions of Suppressor
In previous studies, Velicer (1978) defined suppression situation in terms of the relations between part correlation and zero order validity. Conger (1974) defined suppressor in terms of regression weights. The present work clarifies the difference between the two approaches. We suggest that Velicer's suppressor circumscribes only a subset of the suppression situations as defined by Conger
A Definition of Suppression Situations for the General Linear Model: A Regression Weights Approach
Holling (1983) suggested a definition of suppression in terms of the relations between the independent variables (predictors) and the linear combination for predicting the dependent variable (criterion). However, Holling's definition includes only a subset of Conger's absolute suppression situations. The present work suggests a definition of suppression situations that is in line with Holling's ideas and with Conger's definition of suppression
Suppression situations in psychological research: Definitions, implications, and applications
In 1941, Horst noticed that a variable can be totally uncorrelated with the criterion and still improve prediction by virtue of being correlated with other predictors. He christened such vari-ables suppressors, a title that implies that such variables suppress criterion-irrelevant variance in other predictors. During the 50 years that have passed since Horst's original analysis, the concept of suppression has been extended and reanalyzed. What fo…
Note
Consciousness of the self (COS) and explicit knowledge
Distinguishing between automaticity and attention in the processing of emotionally significant stimuli
There is contradicting evidence as to whether irrelevant but significant emotional stimuli can be processed outside the focus of attention. In the current study, participants were asked to ignore emotional and neutral pictures while performing a competing task. In Experiment 1, orienting of attention to distracting pictures was manipulated via a peripheral cue. In Experiment 2, attentional load was varied, either leaving spare attention to proces…
Representation of unattended material in memory
Neutral stimuli and pupillometric task conflict
On the indicators for perceiving empty sets as zero
The question whether human beings process empty sets as zero has received little research attention. In this study, we used the distance and end effects as indicators for treating empty sets as a numerical entity that represents an absence of quantity. In a series of experiments, participants performed a magnitude comparison task. They were presented with empty sets and other numerosities from 1 to 9, presented as dot arrays. We manipulated task …
Nonsymbolic and symbolic representations of null numerosity
How can caching explain automaticity
Psychology (11 works) · Cognitive psychology (9 works) · Computer Science (6 works) · Cognition (5 works) · Mathematics (5 works) · Neural and Behavioral Psychology Studies (5 works) · Neuroscience (5 works) · Linguistics (4 works) · Philosophy (4 works) · Advanced Statistical Methods and Models (3 works)