Analysis, Interpretation and Reporting Portfolio
Assessment overview
Analysis, Interpretation and Reporting Portfolio
This assessment takes the form of a portfolio submission on the analysis, interpretation and presentation of 3 differently designed research projects. Your task will be to demonstrate an ability to carry out an analysis of the project data using SPSS, the interpretation of the findings and to present your knowledge of the project outcomes.
Each design analysis will “presented” by combining a powerpoint/prezi/keynote presentation on each of the three studies and your explanation of it recorded using Touchcast software (www.touchcast.com) or PowePoint recording software.
Key outcomes for the Assessment
1. Correct Analysis of the data using SPSS
2. Interpretation of the Descriptive Statistics
3. APA write up of the interpretion of the inferential analysis
The final stage is to construct a narrative that explains the your knowledge of the analysis and its impact on the Hypotheses. Therefore, you have been given an overview of three research projects that have increasingly complex designs.
You Must Include
3 slides (in powerpoint) for each analysis so in total 9 slides. Each set of three slides have the same tasks to complete for the different analysis.
Additionally the slides will be linked with a touchcast narrative and some click out links that evidence of your knowledge.
You have to produce content for three slides which contains:
1. Evidence of the data input and analysis in SPSS
2. A set of descriptive statistics and a graph of the means
3. A full APA formatted write up of the inferential analyses of the data
In the presentation narrative (story) you will describe how the content powerpoint slide.
Guide to the content of the Slides
Slide 1.
1. What design is the project and how do you input that into SPSS (click out to the evidence, such as the textbook web page or a Moodle page; additionally you can click out to the data sheet if you wished).
2. What analysis did you carry out? (click out to the evidence of how you made that decision)
Slide 2.
1. What are the descriptive statistics for each condition and how do they vary?
2. What does the data pattern in the graph tell us?
Slide 3.
1. Read the APA formatting out the reader and report if the tests are significant (click out to a guide to APA formatting to evidence your knowledge).
2. What impact has your findings had on the hypothesis?
Project outlines follow below, remember to check back on the example touchcast on the moodle page.
Project One Vignette which utilises a one way between subjects design.
A Psychologist was interested in the use of identification techniques and their impact on the performance of Police Officers. The “Eyewitness” literature predicts that “task specific memory techniques” should improve performance. Officers were randomly split into one of three groups; one group used general mnemonic imagery (GMI) another used situation perspective (SP) and the third using Task Specific Rehearsal (TSR). The following day the participants completed a set of realistic simulated suspect identifications. The cumulative person identification scores for all the participants were evaluated via a questionnaire.
This is the data collected by the researcher
Table 1: Recall scores for individuals in the 3 memory groups.
GMI SP TSR
65 22 86
58 28 81
59 25 92
58 34 67
49 33 88
59 32 89
52 36 87
53 38 81
59 48 92
61 37 83
58 36 81
48 39 76
The studies hypothesis was that there will be a significant difference in the identification score of those in the Task specific rehearsal group when compared to the other techniques.
Study Two
A study was designed to test the belief that the credibility of a witness to a crime interacted with the accuracy of that witness’s statement resulting in greater inaccuracies in recall of experimental participants. Participants watched a 2 minute video of a reconstructed crime. They were then asked to read an eyewitness statement that either contained an accurate (ACC) description of the video content or an inaccurate (INACC) description of the events shown in the video.
Participants were also given a statement from a second co-witness which contained information that created the belief that the first eyewitness had either: high, neutral or low social credibility. Each participant read ONE of the potential 6 combinations of the 3 co-witness statements by the 2 accuracy conditions.
A day later the participants were given a quiz on the event they had seen in the video. The test responses were scores on the percentage of event errors they recalled.
Table 2: Error percentage for participants in the 6 experimental conditions.
High Credibility
ACC INACC Low Credibility
ACC INACC Neutral Credibility
ACC INACC
98 55 85 62 55 53
85 56 78 58 56 52
86 33 68 48 54 54
92 42 72 51 52 55
90 52 76 47 53 58
91 48 72 45 57 60
85 37 68 54 59 55
86 38 70 41 56 51
87 42 72 42 57 50
88 56 73 41 58 48
The Hypotheses are
1. There will be a significant main effect of the credibility of the type of witness on the amount of misinformation recalled
2. There will a significant main effect for the type of witness statement on the amount of misinformation recalled.
3. There will be a significant interaction between the credibility of the witness and the statement accuracy on the amount of misinformation recalled.
Study three
A Psychologist was interested in impression formation within Social Media sites. Her hypothesis is that the personality trait extroversion is liked to age and predicts the amount of self-related social media content posted on SM sites. She looked at the link between age, extroversion and number of “selfies” posted in a 6 week period on Instagram.
Age Extroversion Score Amount of Selfies posted on Instagram
55 40 46
43 45 79
57 52 33
26 62 63
22 31 20
32 28 18
26 0 11
29 83 97
40 55 63
30 32 46
34 47 21
44 45 71
49 60 59
22 13 44
34 17 30
47 85 80
48 38 45
48 61 26
22 26 33
24 133 177
50 29 50
49 60 54
49 47 73
48 18 19
29 16 36
58 36 31
24 24 71
21 12 15
29 32 40
45 46 61
28 26 45
37 40 42
44 46 57
22 44 34
38 13 26
24 25 47
34 43 42
26 41 44
26 42 59
25 36 27