QMan wrote:Ginkgo:
Yes, it is a good post but unfortunately there are a few problems from my point of view:
The biggest hurdle we need to overcome is the idea that science and help prove the truth of the God or the Bible. As I explained to Immanuel Can- it isn't possible.
A case in point from your post: If as you say there is no "physical verifiability" then it is impossible to conduct any sort of scientific experiment. In other words, God cannot be proven true by the empirical evidence (social scientific or otherwise).
Qman:
Let's discuss the science and truth aspect at this time and not the existence of God.
What we need to address is how science, especially the soft sciences, e.g. psychology, arrive at valid results, which we may consider as "truth." Let's agree that as humans truth always means knowledge obtained with some degree of probability (mostly never 100%. Death is 100% certain).
Experimental results in science are preferably obtained by the scientist in what is denoted as a quantitative manner using quantitative variables. I do not mean to lecture, so bear with me. E.g., the resistance of an electric circuit is measured in Ohms, or air pressure in car tires in lbs/sq. inch. There are types of experiments in both, the hard and soft sciences, where only qualitative variables are available for measurement. E.g., when you go to a clinic because you have the flu, the doctor might ask you, how long have you had the symptoms, and on a scale of 1 to 10 tell me what pain you are in. He just used a technique of assigning an arbitrary pain scale in order to convert your qualitative perception into a quantitative variable. After you left and after he has seen several hundred more patients with the flu in the coming weeks, he may sit down and write a small scientific paper to be published in a medical journal concerning the degree of pain experienced by his patients as a function of days from onset of the flu. He will probably publish a nice quantitative numeric graph with a thorough statistical analysis giving confidence bounds for degree of pain for the individual patient and population tolerance bounds for the entire population of patients with the flu. This could be even more quantitatively complex, if he had also kept records for patients differentiating between the different flu types.
Here is another example, which actually happened to me. I went out to purchase a new vent hood for over my electric range, and I don't like noisy fans. So, I looked into the hood specification, and low and behold this is what I found. Hood noise is defined not by the quantitative variable of decibels but the qualitative variable of Sones.
Sones
In 1936, American psychologist, Stanley Smith Stevens proposed the sone as a psycho-acoustical measurement of sound. Generally, the idea was to establish a unit of measurement for loudness. A group of folks were played tones starting at the lowest level that can be heard (frequency of 1000 hertz and a sound pressure level of 40 decibels). People were tested individually and they judged the relative "loudness" of each tone. So for example a tone at 4 sones was perceived twice as loud as a tone at 2 sones.
Key to this description is that this measurement is subjective. Imagine your stereo volume sound control set at 4 (on an indicator level of 0-10). If you turn the treble say from 5 up to 10, without touching the volume knob, you'll find the music to be louder as a result of higher frequency.
Examples of Sone Levels
Sone
Level Source of Sound
0
Threshold of acute hearing
.02
Leaves rustling, calm breathing
.15-0.4
Very Calm room
1-4
Normal Talking at a distance of 3 feet
4
TV set normal volume at a distance of 3 feet
4-16
Passenger car at a distance of 33 feet
16-32
Major highway at a distance of 33 feet
From <http://www.abbaka.com/quiet-hood-design.htm>
And here is a final example and evaluation of the differences and benefits of using qualitative vs quantitative approaches in the psychological sciences. The conclusion is that BOTH methods can be used successfully with highly sophisticated scientific and statistical techniques as used in the hard sciences. This is perfectly natural since, as I mentioned before, hard science often encounters or is forced into (due to time constraints in testing, e.g.) the use of qualitative variables but nevertheless needs to make very predictive quantitative statements and conclusions for such test results.
Origins and methods
The philosophical bases of qualitative psychological research are found in phenomenology, ethnomethodology, and naturalistic behaviourism. Its research methods are derived from ethnography and anthropology.
In psychology, the research methods commonly classified as qualitative include:
• participant observation
• direct observation
• unstructured interviewing
• case studies
• content analysis
• focus groups
The data collected by researchers using these techniques consist of:
• the results of open-ended interviews
• notes of direct observation
• written documents (answers to questionnaires, diaries, program records, and so on)
After collecting data quantitative psychological researchers then organize them into themes, categories, and case examples. Their goal is to examine their data in depth and in detail without being constrained by predetermined analytical categories.
Most psychological researchers probably use both types of method. In particular, qualitative methods are widely used as exploratory methods; the results of qualitative analysis are used to design quantitative research which tests null hypotheses derived from the qualitative observations.
Status in psychology
The prevailing opinion in psychology is probably that both approaches offer important benefits, that rejecting one or the other means renouncing some of those benefits, and that the most useful debate is about the circumstances in which the two approaches may most profitably be used.
From <http://www.wordiq.com/definition/Qualit ... l_research>
So, what I hope I established here is that informative, valid scientific experiments can be conducted and results can be obtained and evaluated in ALL branches of the hard and soft sciences. Thus experiments indeed can result in the approximation of truthful knowledge that we as humans are limited to. How this relates to the truth about God would be next on the agenda if the discussion will warrant going there.
Hi Qman
I agree with what you are saying here.
In summary you seem to be saying that social sciences can use a quantitative and qualitative approach, as well as a combination of both.
In other words, because social science can incorporate a quantitative approach then it has the same 'status' as the physical sciences.
If this is what you are saying then I will put my comments aside for the moment because I am interested in hearing what you have to say next. This doesn't necessarily mean that I disagree with what you are saying-please go on.