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On the role of trait-related characteristics in interrogative suggestibility: an example from Estonia.

1. Introduction

It has usually been the case that basic research on personality has sooner or later led to practical application. Typical contexts for this include education, medical practice, politics and applied legal disciplines. For instance, knowledge about an eyewitness's or suspect's personality can considerably improve forensic practices.

The question of general credibility of eyewitnesses and validity of their statements has interested psychologists and legal professionals over a century. It is known from the first studies of Cattell (1895) that suggestion has a direct influence upon human testimony. Binet (1900) and Stern (1910) elegantly demonstrated that suggestibility sug·gest·i·bil·i·ty
Responsiveness or susceptibility to suggestion.
 effects appear to be a function of situational and individual factors. Nowadays the assessment of an individual's level of interrogative suggestibility has become an important part of many forensic psychology forensic psychology

Application of psychology to legal issues, often for the purpose of offering expert testimony in a courtroom. In civil and criminal cases, forensic psychologists may evaluate individuals to determine questions such as competency to stand trial,
 reports (Gudjonsson 1988a, 1995, Merckelbach et al. 1998, Munro and Carlin car·line or car·lin  
n. Scots
A woman, especially an old one.

[Middle English kerling, from Old Norse, from karl, man.]
 2002), as it may reveal an individual's fitness to be interviewed and his or her psychological vulnerability (Gudjonsson et al. 2000).

It seems timely and important to launch suggestibility research in the broader context of forensic personality psychology also in Estonia. As a first step, we are interested in whether some standard methods used in Europe and findings gathered about personality characteristics in relation to suggestibility can be replicated with Estonian subject samples.

There are two main theoretical approaches to interrogative suggestibility - the 'individual differences approach' and the 'experimental approach' (Gudjonsson 1992, Schooler and Loftus 1986). The individual differences approach views suggestibility as being dependent on the coping strategies The German Freudian psychoanalyst Karen Horney defined four so-called coping strategies to define interpersonal relations, one describing psychologically healthy individuals, the others describing neurotic states.  people can generate and implement when confronted with the uncertainty and expectations of the interrogative situation (Gudjonsson 1992). The main emphasis of the model is on explaining individual differences in interrogative suggestibility.

The experimental approach is illustrated by the work of Loftus and her colleagues and here the emphasis is on understanding the conditions under which leading questions are likely to affect the verbal accounts of witnesses (Loftus 1979). Schooler and Loftus (1986) suggested that the two approaches should be viewed as complementary, not competitive or mutually exclusive Adj. 1. mutually exclusive - unable to be both true at the same time

incompatible - not compatible; "incompatible personalities"; "incompatible colors"

Both aspects were clearly present in the pioneering work of Binet (1900), who treated eyewitness An individual who was present during an event and is called by a party in a lawsuit to testify as to what he or she observed.

The state and Federal Rules of Evidence, which govern the admissibility of evidence in civil actions and criminal proceedings, impose requirements
 suggestibility as an indicator of hypnotic hypnotic /hyp·not·ic/ (hip-not´ik)
1. inducing sleep.

2. an agent that induces sleep.

3. pertaining to or of the nature of hypnosis or hypnotism.
 suggestibility and who discovered empirical evidence for the differential suggestive effects of various types of questions. The same view was held by William Stern
This article is about the German psychologist William Lewis Stern. William Stern is also the name of the father in the 1986-1988 "Baby M" custody battle.

William Lewis Stern (April 29, 1871 - March 27, 1938), born Wilhelm Louis Stern
, who - in his later work--reviewed several forensic cases and concluded that suggestibility depends both on the characteristics of the witness and on the interview situation (Gudjonsson 1987, Hull 1933).

Gudjonsson and Clark (1986:84) define interrogative suggestibility as "the extent to which, within a closed social interaction, people come to accept messages communicated during formal questioning, as the result of which their subsequent behavioral response is affected". Interrogative suggestibility comprises two main aspects: the tendency to be (mis)led by leading questions, and the tendency to shift initial answers in response to negative feedback (Bull 1995).

Gudjonsson (1992:117) argues that these two aspects of suggestibility are conceptually distinct and "reasonably independent of each other", but "they are both mediated me·di·ate  
v. me·di·at·ed, me·di·at·ing, me·di·ates
1. To resolve or settle (differences) by working with all the conflicting parties:
 by similar factors, such as cognitive variables (memory, intelligence), anxiety, social factors, and coping skills A coping skill is a behavioral tool which may be used by individuals to offset or overcome adversity, disadvantage, or disability without correcting or eliminating the underlying condition. Virtually all living beings routinely utilize coping skills in daily life. . However, there is growing evidence that yield 1 is relatively more related to cognitive variables, whereas shift is relatively more related to interpersonal and social factors" (Gudjonsson 1992:413).

Evidence for stable individual differences comes from correlational studies. Gudjonsson (1992) and several other authors have found substantial correlations between subjects' scores on Gudjonsson's test of interrogative suggestibility and different personality variables (anxiety, intelligence, self-esteem, and so forth).

Modern researches agree that not all individuals are equally likely to yield to the influence of suggestion (Eisen et al. 2002, Liebman et al. 2002). Some are more ready to accept misinformation mis·in·form  
tr.v. mis·in·formed, mis·in·form·ing, mis·in·forms
To provide with incorrect information.

 and more influenced by negative feedback than others. A question that naturally arises is why some individuals are more suggestible sug·gest·i·ble
Readily influenced by suggestion.
 than others - what factors account for individual differences in interrogative suggestibility? Is anything in the major personality traits (e.g. Big Five) related to inter-personal differences in suggestibility or are the differences, if any, more or less specific and minute?

Agreeableness a·gree·a·ble  
1. To one's liking; pleasing: agreeable weather.

2. Suitable; conformable: a practice agreeable to the law.

. There is some evidence that highly agreeable individuals are more likely than less agreeable individuals to make errors when answering misleading questions, especially in situations where social pressure is high (Eisen et al. 2002). But as links between agreeableness and suggestibility have not been explored thoroughly, we cannot make any far-reaching conclusions.

Neuroticism neuroticism
a neurotic condition; psychoneurosis.
See also: Psychology

Noun 1. neuroticism - a mental or personality disturbance not attributable to any known neurological or organic dysfunction
neurosis, psychoneurosis
. Gudjonsson (1983) has found a low but significant correlation between total suggestibility and neuroticism. The same results have been reported by Wolfradt and Meyer (1998). Haraldsson (1985) found no significant correlation between suggestibility scores and neuroticism (measured by the Eysenck Personality Questionnaire The Eysenck Personality Questionnaire (1975), or E.P.Q., is a reliable research tool that is validated by criterion analysis. Disadvantages of the questionnaire are that it asks yes/no questions which forces a sometimes innacurate response, and it can be psychometrically inferior. , EPQ EPQ Eysenck Personality Questionnaire
EPQ Exceptional Paper Quality (grading paper money)
EPQ Empresa Portuaria Quetzal (Guatemala)
EPQ Embarrassing Personal Question
EPQ Equipment Performance Qualification

Extraversion extraversion /ex·tra·ver·sion/ (ek?strah-ver´zhun) extroversion.


see extroversion.
. Results here are controversial. Ward and Loftus (1985) found that introverts and intuitive individuals were more susceptible to misinformation, while Trouve and Libkuman found extraverts to be more suggestible (Schooler and Loftus 1993).

The Polish author Polczyk (2005) has found no correlation between interrogative suggestibility with neuroticism, extraversion, openness to experience Openness to experience is one of five major domains of personality discovered by psychologists (Goldberg, 1993; McCrae & John, 1992). Openness involves active imagination, aesthetic sensitivity, attentiveness to inner feelings, preference for variety, and intellectual curiosity , agreeableness and conscientiousness measured by the NEO Five-Factor Inventory (NEO-FFI; Costa and McCrae 1992).

Thus, we see that the results are inconclusive INCONCLUSIVE. What does not put an end to a thing. Inconclusive presumptions are those which may be overcome by opposing proof; for example, the law presumes that he who possesses personal property is the owner of it, but evidence is allowed to contradict this presumption, and show who is  and even conflicting in some point.

Social Desirability. Social desirability is usually associated with 'lie scales', such as those measured by the Eysenck Personality Questionnaire (Eyesenck and Eysenck 1975), or in our case by NEC/V4 (Nolvak and Pullmann 2002). In his early studies Gudjonsson (1983) found a modest correlation between suggestibility and social desirability measured by the EPQ Lie Scale (Gudjonsson 1983). Similarly, low but significant correlations have been reported by several other authors (Haraldsson 1985, Polczyk 2005, Richardson and Kelly 2004).

Self-Esteem. Studies by Gudjonsson and Lister (1984), and Gudjonsson and Singh (1984) have found a negative relationship between self-esteem and suggestibility, which supports the theoretical model of Gudjonsson and Clark (1986).

Anxiety. Interrogative suggestibility appears to be significantly mediated by anxiety processes (Gudjonsson 1988b). The general finding is that situational stress, that is state anxiety, seems to be more important than trait anxiety (Gudjonsson 1988b). But there are also studies that have found low but significant correlations between suggestibility and neuroticism (measured by the Eysenck Personality Questionnaire, EPQ) (Gudjonsson 1983). Wolfradt and Meyer (1998) found that suggestibility correlated positively with both trait and state anxiety.

Kassin and Kiechel (1996) suggest that anxiety as it relates to a suspect's vulnerability should be investigated thoroughly. Although anxiety could be examined as either a situational or personal variable, Gudjonsson (1992) recommends that state anxiety should be definitely investigated because compared to trait anxiety it has been linked to higher levels of suggestibility. This recommendation is in accordance with the well-known idea from cognitive psychology cognitive psychology, school of psychology that examines internal mental processes such as problem solving, memory, and language. It had its foundations in the Gestalt psychology of Max Wertheimer, Wolfgang Köhler, and Kurt Koffka, and in the work of Jean  that state anxiety affects cognitive processes Cognitive processes
Thought processes (i.e., reasoning, perception, judgment, memory).

Mentioned in: Psychosocial Disorders
 (Ridley and Clifford 2004). Eysenck's and Calvo's processing efficiency theory posits that anxiety reduces cognitive capacity, as it "uses the resources of the central executive component of the working memory system" (Eysenck 1992:131).

As interrogative suggestibility has not been studied in Estonia so far, the present study serves as a first attempt to collect data in the field and to compare the results with those gathered in other European countries. Considerable normative nor·ma·tive  
Of, relating to, or prescribing a norm or standard: normative grammar.

 data have been collected in the UK and Iceland, but also in Finland and Poland. The results from these countries indicate that no substantial cross-cultural differences in interrogative suggestibility have been found (Haraldsson 1985, Polczyk 2005, Santtila et al. 1998). So these findings can serve as a basis for our assumption that in measures of suggestibility as related to other factors of psychological interest the Estonian population does not differ from populations mentioned above, and that any differences that may occur will be within reasonable limits.

2. Method

2.1. Participants

Participants were 61 undergraduate students (20 men, 41 women) from different universities in Tallinn (Tallinn University Tallinn University (TLU) (Estonian: Tallinna Ülikool (TLÜ) is one of the largest institutions of higher education in Estonia. It is located in the capital city of Estonia, Tallinn. ; Institute of Law, University of Tartu At different times during its history the University of Tartu was known as Academia Gustaviana, University of Dorpat, '' Universität (zu) Dorpat, University of Yuryev, and Tartu State University (Tartu Riiklik Ülikool)''. ; Public Service Academy of Estonia). The mean age of participants was 20.6 (range 18-35 years), SD = 2.98. Participants were told that they would participate in an experiment that studies relations between persons' memory and certain personality traits.

2.2. Measures

Gudjonsson Suggestibility Scale The Gudjonsson Suggestibility Scale (GSS) is a test that tries to measure how succeptable a person is to coercive interrogation. It was created by Gisli H. Gudjonsson, and it relies on two different aspects of interrogative suggestibility: yielding  2 (GSS (storage) GSS - Group-Sweeping Scheduling. 2; Gudjonsson 1997) employs a narrative paragraph describing a young boy losing control of his bike on a hill, which is read out to the subject. He or she is then asked to report all that can be recalled about the story (immediate recall and delayed recall can both be measured), he or she is asked 20 specific questions, 15 of which are misleading and suggestive. After answering the 20 questions the person is told that he or she has made a number of errors (even if no errors have been made), and it is therefore necessary to ask all the questions once more. The scale provides four scores:

(1) Yield 1 - the extent to which people give in to misleading questions. The range of possible scores is 0-15.

(2) Yield 2 - the extent to which people give in to misleading questions after interrogative pressure (negative feedback). Again, the range of possible scores is 0-15.

(3) Shift - any change in response to all 20 questions after negative feedback. Possible shift scores range from 0 to 20.

(4) Total suggestibility - this is the sum of Yield 1 and Shift. Therefore the range of scores is 0-35.

The scale has not been adapted and validated in Estonia as yet. Therefore, we have to postulate postulate: see axiom.  that we use it as a means to gather data as dependent variables in a quasi-experiment where GSS2 text and questions are regarded as independent variables. We also postulate that translation into Estonian has not changed the meaning of the text for the representatives of another European culture who are used as experimental subjects.

Estonian version of the Rosenberg Self-Esteem Scale (ERSES; Pullmann and Allik 2000). This 10-item scale was administered to participants to assess the level of global self-esteem. The participants responded to the items on a 5-point Likert type scale anchored by 1 (strongly disagree) to 5 (strongly agree). Higher scores represent higher levels of self-esteem. The internal reliability of the scale was a = 0.84.

The Estonian translation of State-Trait Anxiety Inventory (STAI; Spielberger 1983) was used to measure state and trait anxiety. The participants have to respond to the 40 items on a 4-point Likert type scale. Scores on the STAI have a direct interpretation: high scores on their respective scales mean more trait or state anxiety and low scores mean less.

NEC/V4 (Nolvak and Pullmann 2002). To examine relations between interrogative suggestibility and certain personality dimensions, the shortened version of the Revised NEO Personality Inventory The Revised NEO Personality Inventory, or NEO PI-R, is a psychological personality inventory; a 240-question measure of the Five Factor Model: Extraversion, Agreeableness, Conscientiousness, Neuroticism, and Openness to Experience. , NEC/V4 (Nolvak and Pullmann 2002) was administered to all participants. NEC/V4 is an 85-item questionnaire which measures the five major domains of personality: Emotional Stability, Conscientiousness, Agreeableness, Extraversion and Openness to Experience. Responses were coded on a 5-point scale ranging from 1 (false) to 5 (true). The Cronbach alpha values were 0.85, 0.78, 0.76, 0.83 and 0.80 for the scales, respectively. A lie-scale is also added to the inventory in order to measure the tendency of individuals to present themselves in socially favourable terms (Social Desirability).

2.3. Procedure

The participants were asked to fill in a battery of questionnaires (ERSES; NEC/V4; STAI) by also providing standard demographic information about their gender, age and educational background.

One question, where participants were asked to estimate their own level of suggestibility on a 5-point Likert type scale ranging from 1 (I am not suggestible) to 5 (I am very suggestible) was added later to the questionnaires.

Testing was performed within small groups of 10-15 persons in each.

In order to administer the Gudjonsson Suggestibility Scale 2 (GSS2), individual appointments were made with each of the participants. The GSS2 was administered in accordance with the recommendations made by Gudjonsson (1997). Participants were instructed to listen to a short story and to listen very carefully as they would be asked to recall as much as possible afterwards af·ter·ward   also af·ter·wards
At a later time; subsequently.

afterwards or afterward

later [Old English æfterweard]

Adv. 1.
. The experimenter then read the narrative aloud to the participant, followed by the request to provide free recall (in written form). The only deviation from the standard procedure was that no delayed recall (usually after 50 minutes) was measured, as authors were mainly interested in possible relationships between interrogative measures and personality variables.

All testing sessions were conducted by the first author.

3. Results

3.1. Relations between suggestibility and personality characteristics

Descriptive statistics descriptive statistics

see statistics.
, including means, standard deviations In statistics, the average amount a number varies from the average number in a series of numbers.

(statistics) standard deviation - (SD) A measure of the range of values in a set of numbers.
, and range for the measures of different suggestibility and personality variables, are reported in Table 1.

The mean for the total suggestibility score on the GSS2 in the Estonian sample is significantly lower [Cohen's d = 0.99, effect size r = 0.44; t = 5.6171, df = 142, p < 0.0001] compared to the mean for the total suggestibility score in the UK sample reported by Gudjonsson in the manual (See Table 1; Gudjonsson 1997). One possible reason for that may be the homogeneity Homogeneity

The degree to which items are similar.
 of the subject sample in the present study (participants all being undergraduate students, mean age was 20.6; range 18-35 years; SD = 2.98, while in the UK sample mean age was 30; range 16-69; SD = 8.8), with subjects derived from a group not particularly suggestible; on the other hand, if this is the case, it only adds rigor rigor /rig·or/ (rig´er) [L.] chill; rigidity.

rigor mor´tis  the stiffening of a dead body accompanying depletion of adenosine triphosphate in the muscle fibers.
 to our results about personality factors possibly related to suggestibility.

Spearman's correlation coefficients Correlation Coefficient

A measure that determines the degree to which two variable's movements are associated.

The correlation coefficient is calculated as:
 were calculated among different suggestibility and personality variables (Table 2).

As can be seen from the results, the only correlation between suggestibility and personality variables that proved to be significant was between yield 2 and shift of suggestibility and self-esteem. Participants with a lower level of self-esteem are prone to be more suggestible in terms of interrogative suggestibility, especially when leading questions are asked and negative feedback is given.

The main personality traits measured by NEC/V4 (Nolvak and Pullmann 2002) did not correlate with suggestibility in our study. Whether this indicates that suggestibility might be involved in a new, separate personality factor or this result is a peculiarity of the present study sample should be investigated in future research.

3.2. Relations between different measures of suggestibility and gender

A comparison of male and female participants' total scores on interrogative suggestibility (3.15 and 3.46, respectively) showed no significant differences [Kolmogorov-Smirnov Z = 0.44; asymp.sig. (2-tailed) = 0.99]. Males' and females' mean scores on yield1, yield2, shift and immediate free recall had also no significant differences. Yet the tendency points in the typical direction.

3.3. Correlations between self-estimated and experimentally measured suggestibility

As was said earlier, one question, where participants were asked to estimate their own level of suggestibility on a 5-point Likert type scale (1 = I am not suggestible; 5 = I am very suggestible) was added to the battery of questionnaires. The mean for self-estimated suggestibility was M = 2.85, SD = 0.61 (N = 60). 26.2% of subjects rated themselves to be not suggestible, 60.7% declared themselves suggestible to a certain degree and 11.5% said they are suggestible. An analysis using Spearman's correlation coefficient revealed that the correlation between self-estimated and experimentally measured suggestibility was insignificant, r = 0.15 (p = 0.26), showing that participants are not able to estimate their own suggestibility accurately. This result was quite natural - it seems only human not to be good at making voluntarily self-discriminating statements.

4. Discussion

The present study was conducted in order to investigate a possible relationship between interrogative suggestibility and some personality traits (extraversion, emotional stability, agreeableness, conscientiousness, openness to experience, social desirability, state anxiety, trait anxiety, self esteem) in an Estonian sample.

The results indicate that the means and standard deviations for different suggestibility scores (yield1, yield2, shift) in a sample of the Estonian population were all lower compared with those obtained in British samples (Gudjonsson 1997). One possible reason for that may be the homogeneity of subjects in the present study (participants all being undergraduate students). The other possibility, to be hopefully examined in future studies, is that Estonians in general are less suggestible than the representatives of some other cultures or genotypes. (Indeed, Estonians are reputed reputed adj. referring to what is accepted by general public belief, whether or not correct.  to be stubborn. At least according to according to
1. As stated or indicated by; on the authority of: according to historians.

2. In keeping with: according to instructions.

 well-known social myth deeply rooted in Estonia.)

One central aspect of the present study is that no correlation between different suggestibility scores (GSS2) and the five personality factors from the NEC/V4 were detected. This outcome is actually similar to the findings of Liebman and others (2002), and Polczyk (2005), and may indicate that interrogative suggestibility is independent from the basic personality traits as was stated by Polczyk (2005). Whether this could suggest another independent dimension of personality or whether it is just a small 'idiosyncrasy' of the personality domain is unclear at present.

State and trait anxiety measured by the STAI (Spielberger 1983) had no significant correlations with measures of interrogative suggestibility either. The same results are obtained by Polczyk (2005:184), who considered the fact intriguing in·trigue  
a. A secret or underhand scheme; a plot.

b. The practice of or involvement in such schemes.

2. A clandestine love affair.

, because "such a relationship has been noted in the literature and does make sense from the theoretical point of view". Gudjonsson and Clark (1986) have emphasized that the necessary conditions for the suggestibility to occur are uncertainty about the correct answer, trust in the interviewer, and the reluctance to declare the uncertainty. So high anxiety (and also low self-esteem, which will be discussed below) may therefore increase the suggestibility of a person by making the interviewee more prone to try to please the interviewer as well as more vulnerable to any negative social feedback (Santtila et al. 1999).

One of the reasons why no correlation between suggestibility and high state-anxiety was detected may, of course, be the fact that the experimental situation was not stressful enough and there was no need for participants to feel anxious because stakes were not high for them. Several studies have tried to solve this problem by inducing anxiety to participants before measuring suggestibility, for example presenting anxiety-provoking stimuli or video-taping the testing procedure and thus creating a more tense atmosphere (Forrest et al. 2002, Ridley and Clifford 2004).

As can be seen from the results, the only correlation that proved to be significant between interrogative suggestibility and various personality variables was between yield2 and shift of suggestibility and self-esteem measured by ERSES (Pullmann and Allik 2000). Estonian subjects with a lower level of self-esteem are prone to be more suggestible in terms of interrogative suggestibility, especially when leading questions are asked and negative feedback is given. The same results have been reported by Gudjonsson (1992) and the results indicate that feelings of powerlessness and incompetence in·com·pe·tence or in·com·pe·ten·cy
1. The quality of being incompetent or incapable of performing a function, as the failure of the cardiac valves to close properly.

 are particularly effective in inducing suggestibility. As noted by Campbell (1990) people with lower self-esteem have self-knowledge structures that are less clearly defined, less temporally stable and less internally consistent than those of individuals with higher self-esteem. "Therefore, people with low self-esteem are more susceptible to and dependent on the social environment which, in turn, leads to their greater sensitivity to self-intimidating and anxiety-provoking stimuli" (Pullmann and Allik 2000:712), as is also the case during GSS.

In conclusion, we can say that although the Gudjonsson Suggestibility Scale has been criticized, because it is based on a verbally presented story that is quite unlike most real criminal incidents, perhaps limiting its validity (Milne et al. 2002), it is still one of the best instruments for measuring interrogative suggestibility. However, keeping the future in perspective, Calicchia and Santostefano (2004) propose that while clinicians, police, and the courts mostly deal with testimony encoded from visual and multimodal Two or more modes of operation. The term is used to refer to a myriad of functions and conditions in which two or more different methods, processes or forms of delivery are used. On the Web, it refers to asking for something one way and receiving the answer another; for example requesting  perspectives, it would be wise to start assessing interrogative suggestibility when the context is a real life event, not just a read-out-loud story.


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New York, Middle Atlantic state of the United States. It is bordered by Vermont, Massachusetts, Connecticut, and the Atlantic Ocean (E), New Jersey and Pennsylvania (S), Lakes Erie and Ontario and the Canadian province of
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A decision by a brokerage to fill an order with the firm's own inventory of stock.

When a brokerage receives an order they have numerous choices as to how it should be filled.
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Merle merle

a pattern of coat color pigmentation with dark, irregular blotches on a lighter background. Seen in some Collies and Welsh corgis. In shorthaired dogs, e.g. Great Danes and Dachshunds, the similar pattern is called dapple.

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Merle Nurmoja and Talis Bachmann University of Tartu
Table 1. Means, standard deviations, and range for the GSS2 and
individual differences measures in an Estonian sample (N = 61) and
normative means and standard deviations for the GSS2 in a UK sample
(N = 83)

                             M        SD     Range    Norm    Norm
                                                       Ma      SDa

Immediate free recall      23.03     3.52    16-34    19.7     6.1
Yield 1                     1.67     1.83     0-8      4.5     3.6
Yield 2                     1.31     1.26     0-4      5.5     4.0
Shift                       1.72     1.32     0-5      3.0     3.0
Total suggestibility        3.36     2.61     0-11     7.5     5.3

Emotional stability        38.85     9.95    16-60
Extraversion               50.48     8.69    33-65
Conscientiousness          41.00     6.92    16-53
Agreeableness              41.13     6.50    25-55
Openness to experience     32.38     5.73    16-42
Social desirability         8.25     2.42     5-16
Self-esteem                31.00     6.88     8-40
State-anxiety               34.1    11.24    21-79
Trait-anxiety               40.1    11.01    22-72

(a)  From Table 5.6 in Gudjonsson (1997)

Table 2. Correlations between the different suggestibility variables
and personality variables (N = 61)

                       Yield    Yield      Shift     Imme-      Total
                        1         2                 diate     Sugges-
                                                    Free      tibility

Yield 1                          0.47**    0.41**    -0.24      0.89**
Yield 2                                    0.89**    -0.16      0.78**
Shift                                                -0.16      0.77**
Immed. free recall                                             -0.24
Total suggestibility

Emotional stability    -0.15    -0.13     -0.15       0.02     -0.17
Extraversion           -0.04    -0.14     -0.13       0.07     -0.08
Conscientiousness      -0.01    -0.21     -0.19      -0.09     -0.11
Agreeableness          -0.05     0.06      0.01       0.00     -0.00
Openness to exper.      0.05    -0.02     -0.01      -0.04      0.05
Social desirability    -0.02     0.06      0.06      -0.08      0.02
Self-esteem            -0.19    -0.32*    -0.29*      0.08     -0.24
State-anxiety           0.03     0.14      0.20       0.02      0.11
Trait-anxiety           0.19     0.20      0.16      -0.09      0.18

* Correlation is significant at the 0.05 level (two-tailed)
** Correlation is significant at the 0.01 level (two-tailed)
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