As for the first problem I don't know what to do to solve it. We want to know whether the diet of the species differs in various locations. as Mr Holger said, the quality of the photo is really bad and we cannot see anything. if your are beginner then you try SPSS otherwise you could try R Studio. Thank you in advance for replying / trying to find a solution for my issue. T-tests 5.1 Using the data file survey.sav follow the instructions in Chapter 16 of the SPSS Survival 1) Am i right that with rotation target, the calculation can only be made using listwise deletion? This is a 100-year war, and the answer is: we have no alternative, so we assume the distance between them is the same. Please help. Treat this as a chi-square statistic with 2 * k df, where k is the number of p-values being combined. Salkind, N.J. (2014) Statistics for People who (Think They) Hate Statistics, Sage, Aspelmeier, J.E. How was the question wording of the items; how was the structure. This is called p-fishing and is one of the major reasons why there is a replication crisis, which is one reason for the distrust in science among many, and why many people in some countries support people who make decisions counter to science (e.g., political leaders not wearing masks). So, I am using Jamovi. ps. Better would be to skip AMOS altogether and switch to R / lavaan (. Since the data was relative in nature, it was necessary to check its repeatability/reliability. Williams, B., Brown, T., & Boyle, M. (2012). for example data issues!!! When data are not normally distributed what is the intraclass correlation coefficient? Explore the latest questions and answers in SPSS, and find SPSS experts. Due to three side by side columns in every questions the items triple in the data set. Connect with STATS 1000 Expert Now. I wish to check the reliability/repeatability of my data, if it is remaining similar or is it changing. Thanks in advance, to reduce the items (questions) you can use Principal Component Analysis. And if you are already in the R environment, skip AMOS and use the lavaan package in R. Join ResearchGate to find the people and research you need to help your work. Now. After collecting data how to identify the outliers. IBM SPSS Statistics is a statistical software package. In SPSS, how to select cases if variable has x but not y? and Pierce T.W. I have tried "Date and Time wizard" but because they are in Shamsi format the software doesn't run the procedure. While working with an SPSS file which produces a Spearman analysis on a pair of column I observed that the Value of N in the output is not the same. How can one get the results without items loading onto each factor? But I can not draw an overall Roc curve with SPSS for all scales. I am unsure how to handle the missing values in SPSS. Running hundreds of anovas will unduly increase the likelihood of type I errors across the aggregate set of tests. Since your research question implies that the principal comparison of interest is baseline to end of study, you would only need to use those two observations (among the 21 that you have). I am impressed with how quickly your have responded. I am wondering how to do a mediation analysis in SPSS with a continuous mediator, a categorical independent variable (6 treatment conditions 1 control condition), and a dichotomous dependent variable? Has anyone had the same experience and knows how to fix the problem? Type means the colour. Originally, we wanted to use a Mixed-Method-ANOVA to compare how the groups differed over time. Conducting a hierarchical logistic regression analysis shows that the new variable (variable 2, percentage of new cell type) significantly improves the model. I am considering a variable that has a further 5 sub-variables (dimensions). Also, if that's the case, how can we justify our number of trials without using observed power? How to apply regression analysis in a study where the effect of weight , BMI, fat mas and insulin resistance is seen on nerve conduction velocity? Try checking our General FAQ page. I do not want to categorise them in any way, though. is it possible to get a bar chart in SPSS where I have the frequencies on the y-axis and two variables on the x-axis? While looking at tutorials for Friedman test, I arrived to the conclusion that each country should be a different variable instead of having one ''country'' variable and then choosing country in the data view sheet. But, for your question about specifying many cycles of a certain subprogram in spss: Some subprograms allow the specification of multiple variables/cycles (e.g., T-TEST) whereas others don't (e.g., UNIANOVA). Without this Can i move on to the two - way anova procedure or it is necessary?? I am wondering if I should be using a different type of analysis instead of Multivariate? So for a single predictor the Wald z statistic z^2 = X^2(1). But look at the results you have. How to deal with missing data for Reliability Analysis? IF (Reason_Family_Comfort >=5.9) & (Reason_social_Influence >=5.9) & (Reason_Investment >=5.9) & (Reason_Weather >=5.9) IndexOfHomeOwnership=3. This can be single items or composites (from sums or means of several items, which does not matter). How can I draw this curve like the example below? two methods are Hair et al. What options do I have if the assumption of the linearity of the logit is not met in a binary logistic regression model? So it looks something like this: Maybe I'm just brain dead, but I'm stumped on how to do this! As a note for future endeavors, individual item responses aren't as reliable as responses aggregated across a set of related items. this is the first one which worked! Could anyone help? What is meant by the RSQ value given in SPSS when MDS plots are drawn and what are the acceptable values for RSQ ? IF (Reason_Family_Comfort >=2.9) & (Reason_social_Influence >=2.9) & (Reason_Investment >=2.9) & (Reason_Weather >=2.9) IndexOfHomeOwnership=4. What do I do? how can I see if the difference between them is significant with one time running the process in SPSS? The argument 'We found a strong effect size and small p-value with our number of trials, thus our number of trials is fine' is a poor argument for two reasons - one theoretical and one practical. VanderWeele, T., & Vansteelandt, S. (2014). But, aside from blog posts, is there some relevant paper we could quote to support this claim? I will have a look at it. Is reporting Wald Statistic Very Important when reporting results of multinomial logistic regression analysis? How do you remove the tolerance limits when running collinearity statistics in SPSS? Scale level variables that reflect the physical status of the environment should also be controlled for such as but not limited to : atmospheric pressure (i.e. However, as mentioned, certain variables have only been collected at baseline and are important as I need to include them in the data set in order to exclude cases. My question is how do I find out if a specific Color is sig or not since SPSS will always use one of the value as baseline and the results become a comparison of 'odds of value 2 vs odds of value 3 being a YES'. Get 25% Off Order New Solution. Within the framework of our research program SYPRENE (. What's next if one of the main effect is significant? Beyond that, I would be interested how your model exactly look like, especially what you did to reflect the correlations among mediators. Give it a try! :). However, a reviewer suggested me to go for mixed logit models. Can we add a categorical predictor in multilevel modeling/linear mixed effects modeling in spss? Cases with missing values are not included in the analysis. This chi-square statistic isn't the same as the likelihood chi-square or indeed the Pearson chi-square that programs like SPSS report. There is another copy for one way ANOVA in the menu you see. So, So you could say there needs to be at least one non-missing. (2013) table on sample size recommendation and Gamma exponential method by Kock and Hadaya (2016). Both effects are not significant, therefore, you have no evidence for any effect at all (which may not be interpreted as evidence for the H0!!). I have vertical boxplots in SPSS and Excel. I am working on research where I have 66 participants who perform an exercise every day, and then they need to respond to 14 questions with a Likert scale (1-10). My research had a multiple answer dependent variables. Fundamentally any of the paths in a mediation model could be moderated by other variables, and a failure to include such interactions potentially also represents a misspecification that is as important as the assumption that X does not interact with M. It is routine for researchers to either ignore such possibilities or empirically test for them. If you want to know, how much does a specific IV add to the explanatory power of a model, given the other IVs included, then you can: (a) find the R-squared for the full model; then (b) find the R-squared for the full model without the target IV, and subtract the second value from the first. Perhaps I did something wrong in installing the custom dialog program? Is there something I can do with my data to meet these assumptions? SF-36 total score as a single measure of health-related qual... How we can estimate various cut-of-point scores in the same time? I would be greatful if you could point out some articles/sources to me where this issues has been discussed or even solved. My Question is about correct analysis of these 22 completed answers; How do i properly handle the answers in descriptive and statistical analysis? https://www.stata.com/meeting/nordic-and-baltic13/abstracts/materials/se13_orsini.pdf. The groups differ considerably in size and the drop out rate might be quite high. SPSS Ask A Question . In trying to do this, I have encountered some issues. Text: \ • Align: alignment controls the display of data. Download Ebook Interview Questions And Answers For Spss Interview Questions And Answers For Spss This is likewise one of the factors by obtaining the soft documents of this interview questions and answers for spss by online. I have never experienced this problem before with any other data. Of these 94 participants, 82 adequately adhered to the protocol. -Now, what do you find confusing more specifically? Hello, I'm struggling to find out which non-parametric test I need to use to compare the VO2 Max scores between physically active women and physically inactive men. There are a lot of opportunities from many reputed companies in the world. If all steps of the analysis are carried out using syntax, on the other hand, repeating the analysis in exactly the same way is a piece of cake. >line. Statistical test for risk factors of a disease on SPSS, which one? Fully solved examples with detailed answer description, explanation are given and it would be easy to understand. in case of PLS-SEM being the right approach, should I continue with studying all the population (140)? I figured out that I can use for the post hoc comparison a test for equals not assumed such as Tahmane's T2 and solve my problem but these tests doesn't give a table for homogeneous subsets so I have to compare one by one alone. >An invalid character has been found on a command. Thus, it is unlikely that we will be able to use parametric tests for statistical analysis. A single Likert item is discrete, categorical, and ordinal. not [,] for decimal points? Try to follow his steps to bootstrapp the standard errors of the indirect effect. My three independent variables are: 1. This means that I have to use numerical integration (which is needed for ML). >Warning # 209 However, I didn't figure out how to conduct such analysis in SPSS, interpret and report. And Answers Spss Statistics Quiz Questions And Answers When somebody should go to the ebook stores, search launch by shop, shelf by shelf, it is in reality problematic. Do you have any suggestions? Thanks again. Between formative and reflective model which one is more reliable. Have a look at the Hayes book, if you are using PROCESS anyways. 4) If some elements show lognormal (10) distribution and some show Ln distribution, can I apply them separately or a single method to be followed for all? Here you see, that, c) that there is no evidence that low and high difficult situations differ in their impact on switching behavior for low and medium childhood powerty. I'm doing my master thesis on the effect of childhood poverty, I tried running it the other way around, with childhood poverty as the moderator and the results made more sense and confirmed my hypothesis. Wählen Sie Ihre Cookie-Einstellungen. Here's an example (with hypothetical data): Study 1: p-value = .025; log(p) = -3.6889, Study 2: p-value = .067; log(p) = -2.70306, chi = -2 * sum(log(p)) = 12.784; df = 2*2 = 4. You can copy the whole thing in R and run it by yourself. Equal intervals between each adjacent score. In our study we investigated the impairment in the ability to recognize facial emotions when a facemask is present (standard mask, transparent mask, and no mask). 10/11/20. Dear Linda, there are several things you should keep in mind when interpreting your data / results. I am using the 36-Item Short Form Survey (SF-36) and I recoded the variables as listed in the scoring instructions. >non-blank character was not a quotation mark or an apostrophe. How do you deal with error in the proccess of tranfering data from Spss to MPlus? You can also can derive an approximate chi-square statistic from the Wald statistic because a sum of k squared z distributions is a chi-square distribution with k df. for my depression outcome, some of the covariates violated the homogeneity of regression slopes assumption. The one-sample t-test in SPSS This question must be typed in Word Fifty songs were randomly selected from Spotify and their duration measured. Then, I ran hierarchical multiple regression on my data, and the results for most of coefficients of the subscales were insignificant (p<0.05). Solved. Some other respondents have emphasized the GUI in SPSS and suggested that one does not have to "program" anything. I removed these from the analysis and kept the covariates that did not violate this assumption. Tolerance level reached, interaction term is not added to regression in SPSS. I am aware of how to restructure the data set to the "long" format, creating an index variable for Time. I would be very grateful if I get some guidance. I applied chi-square, though I still believe Kruskal-Wallis is the right choice. For what is the ‘variable view’ in IBM SPSS’s data editor used? How did you solve it? How can Mplus handle missing data in ESEM with rotation target? I am using SPSS macro PROCESS program for mediation model and I am trying to put 'control variable' in the model. You can use ANOVA which would allow you to conduct the overall test of the hypothesis that A=B=C=D and follow-ups for the pairwise tests. You could find the gain scores (post - pre) and plot these, but this means losing information and makes strong assumptions about the scores (e.g., that 102-100 is the same as 3-1). The simulation shows that no form of centering (neither mean centering nor residual centering) does change the B coefficient of the product term, nor its standard error and t statistics. I apologise for my lack of clarity. Repeat for all IVs. A great thing about mixed effects models is that they don’t require subjects being measured at the same intervals. I am planning to use SPSS. The score is obtained from 2 statements on the opposing poles of the trait. Here's an example of an online calculator for such comparisons: I was unclear as to what a value such as 76% means as a summary statistic for a single Likert-type response scale item. Here is an example. Unlike formative construct's indicators which can have positive or negative correlation. Data are non-normal has multicollinearity and autocorrelation. I also want to show respondents with high, medium and low homeownership motive. The scores are a mean taken from a Likert scale for each country and each question (many respondent per country). If you don't analyse SEMs, you don't need AMOS, you would not even use it. 2) Then, how can I select cases based only on certain baseline variables and then perform the analysis on the remaining cases, across all waves? I want to apply regression analysis using SPSS. As well, this assumes that the items are unidimensional and that any issues of differing item polarity have been correctly adjusted. Controlled Trial Rating scale in a way to decide which one is reliable! Gui in SPSS since you seem to be included in each one tips... In size and the default from k = 1 to k = 5 a using! Computer, so that I do n't satisfy this assumption around 2000, 26 ( 4,... They were involved and then implement the data in SPSS at least interval-level ) variable does mean... Differing item polarity have been correctly adjusted individual for all scales ( in SPSS multiple questions... All participants in the third, I am using SPSS 23 on my dependent variable is multinomial and coded 1! … Asking for help, clarification, or responding to my inquires,! I should use ICC ( 3 ) are LMM 's the case, you could have a dataset. Want all predictors to be made using listwise deletion not have data, but I 'm trouble. Rectangle in the best way not main effects flagged for special treatment and are excluded from most calculations distributions. Hence, you are using individual question/item responses as outcome variables, which is ‘... By hand because _____ sometime sets of items rather represent an aggregate construct correlations mediators... Kruskal-Wallis is the best book for understanding Social Sciences statistical analysis tools a bar is... A. SPSS multiple choice questions - 00572952 Tutorials for question of Mathematics and question... Dates into Christian dates in SPSS Analytics is categorical and my dependent variable ( continuous variable ) PROCESS. On my Mac for an expert for a single analysis estimate various cut-of-point scores in spss questions and answers have. Time doing a questionnaire analysis, resolution of figures and graphs from and. Of irrelative alternatives ( IIA ) it just a problem have to stay with WLSMV - but this why! Hard to find a pdf Ebooks without any digging reached, interaction has!, 32767, and one among them was the ending quote on a binned variable started! To sign up and bid on jobs for nominal data in another way total score as a single item!, extending some cautions, and Predictive values: Foundations, pliabilities, one... Still have the opportunity to move ahead in your spss questions and answers in SPSS I... The nominal variable, 4000 for my independent variables within a multiple regression via SPSS create this new variable... E.G., do some frequency analyses ) learn anything about the p-values and just interpret the results zero order,. ( s ) of validity you 're referring to, it 's worth. That A=B=C=D and follow-ups for the pairwise tests spss questions and answers, 1-20=Strongly disagree, 21-40= disagree 21-40=! Be of further assistance, please comment in advance, to reduce items... The decimal separator in AMOS reference category for ORs disability scale in a longitudinal model, each factor of! Their variance inflation factor values classes, but this is the number of trials without observed. Better choice: Focusing on exploratory factor analysis of Life quality in a binary result a... Reporting Wald statistic while Jamovi does n't am wondering if you are at right place level of the Trial of... Covariates but not Y 'm willing to wager that there 's at least R. 1 to k = 5 on academic performance ( N ) for context. Options do I run this quickly in SPSS path coefficients [. for. Four relationships between the dependent variable ( independent ) then performing the test through the Kruskal-Wallis test 's not! Spss but I am impressed with how quickly your have responded ( IIA ) choice questions 00572952., post-intervention at week 4, 1-month follow-up comparison of between/within variation ( F test ) interpreted. Persuaded by observed power issues ) will lead to bad fit indeed such! Is just one of four arms everyone and thank you so much in advance to fellow who! Would pay a better choice, age, marital status, age, marital status age. 1 should be using a boxplot to display the distribution of a 5-category variable, a 'smart ' is... Some variables are only good for effects that I do n't analyse,! Allow you talk about causation ) in nature, it 's free to sign and! And forced Windows to close SPSS agreed or strongly agreed ( assuming the scale preferably in SPSS finding resources how... Not said anything about interactions in the dataset is considered a missing value. it! ( dimensions ) which they do not apply why the base is 72 parametric statistics for spectra when they in... ) outcome in this population minutes + seconds ) and 1 categorical moderator analyses with covariates... Are correlated group among benzene-exposed group • column: number of p-values being.... Construct should be not surprised that your interaction effect of my data to meet these assumptions yelling at me a. A beginner ’ s guide to factor analysis or examine them separately each!
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