3.1. Research Design and Rationale
This study adopts a mixed-methods research design, combining a quantitative survey with qualitative interviews to investigate how territorial intelligence and behavioral factors shape residential decision-making. A mixed-methods approach is well-suited to capture the complexity of housing choices, allowing the integration of broad quantitative patterns with in-depth qualitative insights [
11]. The study follows an explanatory sequential design [
11], where the quantitative phase establishes general relationships between variables and is followed by qualitative exploration to explain and contextualize those findings. The rationale for this design lies in the multifaceted nature of residential choice behavior: individual housing decisions are influenced by measurable factors like preferences and data usage, as well as nuanced personal narratives and contextual factors [
10]. By triangulating survey data with interviews, the research mitigates the limitations of a single-method approach and enhances the validity of results through the convergence of evidence [
24]. This design also aligns with a behavioral urbanism perspective, recognizing that quantitative patterns (e.g., frequency of using data in housing search) gain meaning when interpreted alongside human experiences and motivations [
4]. Therefore, the mixed-methods strategy provides a comprehensive understanding of why and how people make residential choices in an urban development context, thereby addressing both the “what” (quantitative relationships) and the “why” (qualitative reasoning) of the research problem.
3.2. Case Study Selection
The research is set in Casablanca, Morocco, which is a major North African city with a population of over 3 million residents [
25]. Casablanca was purposefully selected as a case study due to its active urban development initiatives and emphasis on data-informed planning. The city exemplifies a context where territorial intelligence—understood as the practice of gathering and analyzing territorial data to inform strategic plans—is actively applied in urban governance [
5,
6]. For instance, Casablanca has invested in open data platforms and participatory planning forums that make local information accessible to citizens and stakeholders. This environment provides a relevant testing ground for the study’s focus on territorial intelligence indicators (such as data use in decision-making and awareness of spatial plans). Moreover, Casablanca’s recent urban redevelopment projects (e.g., renewal of riverfront districts and expansion of tram networks) create real-life scenarios of residential choice: residents face decisions about moving into new development areas or established neighborhoods, under the influence of city planning policies. The city’s moderate size and diverse neighborhoods (historic center, redeveloped industrial zones, suburban communes) ensure variability in residential environments, making findings more generalizable to other Mediterranean cities and African urban contexts. The case study approach [
26] enables an in-depth investigation within a real-world context, allowing the study to account for local specifics (such as Casablanca’s housing market and planning context) while drawing broader insights about the interplay of behavior and territorial intelligence in urban residential decisions.
Casablanca’s residential fabric exhibits a clear core–periphery gradient: a dense, mixed-use inner city well served by tramway corridors; an inner ring of mid-rise districts with high amenity access; ongoing industrial-to-residential conversions along eastern and southern axes; and fast-growing peripheral communes with more single-family stock and lower service density. These contrasts create neighborhood-level trade-offs (accessibility, amenities, noise, risk) that make territorial intelligence particularly useful for household decision-making.
3.3. Data Collection Methods
Quantitative Survey: The first phase involved a cross-sectional survey administered to a sample of recent movers in Casablanca. “Recent movers” were defined as adults who relocated their residence within the past five years, either moving into Casablanca or moving between neighborhoods within the metropolitan area. Targeting recent movers is strategic because these individuals have freshly navigated the housing decision process and can reflect on the factors that influenced their choices. The survey instrument was a structured questionnaire developed by the research team, informed by literature on residential mobility and housing preferences [
1,
10]. It contained mostly close-ended questions and Likert-scale items. Housing preference measures asked respondents to rate the importance of various factors in their residence choice (e.g., dwelling size, cost, proximity to work/schools, neighborhood amenities). Social influence measures captured whether and how the opinions of family, friends, or community influenced their decision (e.g., “I chose this location because people important to me recommended it,” rated from Strongly Disagree to Strongly Agree). Territorial intelligence measures were included to assess the use of data and planning information: respondents were asked if they consulted any open data dashboards, urban plans, or neighborhood statistics during their housing search (yes/no), and to rate their awareness of city development plans in the area they chose. The questionnaire also recorded residential choice outcomes, such as the type of housing acquired (e.g., apartment vs. single-family home) and the locational context (inner-city, peri-urban, or suburban commune). Additionally, a question on satisfaction with the chosen residence (on a 5-point scale) was included to gauge outcome sentiment The survey was designed following best practices in survey methodology to ensure clarity and reliability [
27]: it was pre-tested with 10 individuals for comprehension, and minor wording adjustments were made. Data collection occurred primarily online (via a web survey link), with paper copies available at municipal housing offices to include those with limited internet access. For details, see the
supplementary material (Check the following link for survey:
https://forms.gle/hMen4BKHWzGi62ry5) in the main text of the manuscript. A total of 400 responses were received, of which 356 were valid after data cleaning (removing cases with excessive missing data or evident non-engagement). This sample size is sufficient for statistical analysis and allows subgroup comparisons (e.g., movers from within the city vs. newcomers from outside).
We defined “recent mover” as an adult (≥18) who changed primary residence within the past five years. Eligibility was verified in two ways: (i) a survey screener asked the month/year of the most recent move and current address duration; entries outside the five-year window were screened out; (ii) the sampling frame was built from municipal move-in registries and new electricity/water hook-up records, which timestamp residential entries. Records were deduplicated by address and name variant before invitations were issued. Online recruits passed the same screener. We excluded incomplete or inconsistent move-date responses and retained 356 valid completes. A flow diagram of invitations, eligibility, exclusions, and completes is provided in
Figure 1.
Qualitative Interviews: In the second phase, semi-structured interviews were conducted to delve deeper into the survey findings. A purposive subsample of survey respondents (n = 20) was selected for interviews, ensuring diversity in terms of age, neighborhood type, and degree of data usage reported. This stratified purposive sampling aimed to capture a range of experiences—for example, including both those who heavily used territorial data (such as neighborhood crime rates, school quality indices) in their decision, and those who relied primarily on personal or social factors. The interview protocol was guided by key themes emerging from preliminary survey analysis. Each interview began with broad questions about the participant’s recent move (e.g., “Can you tell me about how you decided to move to this neighborhood?”) and then probed specific areas: decision factors and preferences (what mattered most in choosing the home and area), social context (whether others influenced or participated in the decision), information behavior (what information sources they used—such as city websites, real estate platforms, word-of-mouth—and how those influenced them), and perceptions of urban planning (awareness of any city plans, infrastructure projects, or community data that affected their choice or current satisfaction). The semi-structured format ensured that all key topics were covered while allowing interviewees to introduce new insights or emphasize what they found important. Interviews lasted approximately 45–60 min each and were conducted in the local language (Darija/Arabic) at locations convenient for participants (mostly their home or a café, with one performed via video call due to scheduling constraints). All interviews were audio-recorded with consent and later transcribed for analysis. Participants were assured of anonymity; pseudonyms and general descriptors (e.g., “a 34-year-old respondent, Town Center area”) are used in reporting quotes.
Fieldwork spanned a continuous period within the last five years; we did not retain calendar move dates in the analytic file to protect privacy.
3.4. Sampling Strategy
The target population for the survey was recent urban residents who made a residential choice in the Casablanca metropolitan area. We employed a combination of cluster and stratified sampling to ensure a representative spread across the city’s geography and demographics. First, neighborhood clusters were defined: the city and its inner suburbs were divided into zones (e.g., city center, inner-ring districts, peripheral suburbs). Within each zone, municipal records and utility hook-up data were used to identify households that had a new move-in within the last five years. From these, a stratified random sample was drawn, stratifying on zone and housing type (apartment vs. house) to reflect the diversity of residential contexts. Invitations were mailed and emailed (where possible) to selected addresses, describing the study and providing the survey link (with unique codes to prevent duplicate entries). This yielded a roughly even distribution of respondents across different parts of the city. According to responses, about 60% of the survey sample were intra-urban movers (relocating from elsewhere in Casablanca), and 40% were newcomers from other regions or abroad, which aligns with city migration statistics.
For the qualitative component, purposive sampling was used. Criteria for interview selection (beyond having completed the survey and consented to follow-up) included: (a) Variation in territorial intelligence usage—e.g., those who indicated high use of data and those who indicated none; (b) Diverse demographic profiles—ensuring a mix of younger and older adults, families and single persons, different income levels; and (c) Different residential outcomes—for instance, some who chose central city apartments versus some who chose suburban houses. This strategy ensures the interviews capture contrasting experiences [
28]. While not statistically representative, the interview sample is intended to provide rich, contextualized examples that illustrate and help explain the patterns from the survey.
All participants (survey and interview) were adults (18 or older). We did not specifically sample planning officials or other stakeholders in this study, focusing instead on the perspective of residents as decision-makers. However, the inclusion of territorial intelligence factors inherently touches on the interface between residents and the information environment shaped by planners, making their perspective indirectly present in what residents report knowing or using.
3.5. Variables and Measurement
Table 1 summarizes the key variables examined in this study, reflecting the three domains of interest: behavioral factors, territorial intelligence indicators, and residential choice outcomes. Behavioral factors encompass personal and social influences; territorial intelligence indicators capture the role of information and planning context; and outcomes pertain to the decisions made. In the survey, most variables were operationalized through self-reported measures (Likert scales or categorical responses), while interviews provided qualitative measures (narrative descriptions, perceptions) that complement and enrich these constructs. Important control variables (not shown in the table), such as age, income, household size, and tenure (rent vs. own), were also collected to account for socio-economic influences on housing decisions in the quantitative analysis.
All survey scales (e.g., Likert items) were tested for reliability. A composite preference score was computed from the mean importance rating across key housing attributes (Cronbach’s α = 0.78, indicating acceptable internal consistency). Higher scores indicate a stronger emphasis on multiple housing attributes, whereas a lower score might indicate a more singular focus or fewer demands. For social influence, the Likert items were treated individually and also combined into a composite “social influence index” (α = 0.65; modest reliability, reflecting the diverse ways social factors manifest). “Data use” was measured as a count of information sources used (range 0 to 5, since five distinct source types were asked), while “planning awareness” was a binary and an ordinal measure as described. These operationalizations allow quantitative analysis of the relationship between, for example, using more data sources and whether one chooses a rapidly developing neighborhood. Meanwhile, the interview data provided textured definitions of these variables—for instance, what being well-informed meant to different movers, or how exactly a family member’s opinion was conveyed and weighed.
Moreover, to place behavioral and territorial-intelligence variables on an equal footing with economic fundamentals, we include: (a) household income (categorical bands), (b) tenure (rent/own), (c) price salience (Likert rating of the importance of housing cost in the choice), (d) budget constraint (agreement with “my budget severely constrained my choice”), and—where reported—(e) monthly housing payment (rent or mortgage) used to form an affordability-burden proxy (payment-to-income band). Commute time to the main workplace was included as an accessibility cost component in robustness checks. These variables are entered as covariates in both the location-choice logistic model and the satisfaction OLS model.
3.6. Analytical Techniques
Quantitative Analysis: The survey data were analyzed using statistical software (SPSS v28 and R 4.5.1). First, descriptive statistics were computed to characterize the sample and key variables: for example, the average importance ratings of various housing preferences, the percentage of movers who used city data, and the breakdown of chosen residential locations. Next, inferential analyses were conducted to test the study’s propositions about factors influencing residential choice. The primary outcome examined was whether respondents chose a central urban location vs. a peripheral location, operationalized as a binary variable for logistic regression. A logistic regression model was fitted with predictors including the preference score, social influence index, data use count, and planning awareness, controlling for age, household income, and whether the move was intra-urban or from outside. This model estimates the odds of choosing an inner-city location (versus suburban) as a function of behavioral and intelligence factors. Additionally, an OLS multiple regression was performed for the continuous outcome of satisfaction with the chosen residence, using the same predictors to see which factors significantly contribute to a higher satisfaction (a proxy for a “successful” decision). We also explored interactions—for instance, whether the effect of data use on choosing a location depended on age or income—by adding interaction terms in regression models. Statistical significance was judged at the p < 0.05 level. The regression results are reported with coefficients (B or odds ratios for logistic) and confidence intervals. To ensure no multicollinearity issues, variance inflation factors (VIFs) were checked, and all were below 2.5. In addition to regression, we conducted an exploratory factor analysis on the preference ratings to see if they group into interpretable dimensions (e.g., “neighborhood-oriented preferences” vs. “dwelling-oriented preferences”), which could enrich interpretation of results. Finally, cross-tabulations and chi-square tests were used for some categorical analyses, such as whether high data users disproportionately chose certain neighborhoods, and t-tests to compare mean satisfaction between groups (e.g., those aware of planning projects vs. not). These quantitative analyses provide an evidence base on the significance and strength of relationships between behavioral factors, territorial intelligence use, and residential outcomes.
We estimated all models with the expanded economic set described above. In the location-choice model, including affordability burden and commute time yields coefficients for data use and planning awareness that are stable in sign and significance, with attenuations well within one standard error. In the satisfaction model, the interaction between preference alignment and location remains significant; affordability burden enters negatively as expected. Results are similar when using only income, tenure, price salience, and budget constraint (no payment variable), and when applying post-stratification weights.
Qualitative Analysis: The interview transcripts were analyzed using thematic analysis [
29] to identify recurring themes and insights related to the research questions. We followed a systematic coding process: first, two researchers independently read all transcripts to familiarize themselves with the content. Initial open coding was then conducted, where segments of text were labeled with codes summarizing their meaning (e.g., “preference for green space,” “influence of parents’ opinion,” “checking crime data,” “distrust of official plans”). The research team discussed and reconciled these codes, organizing them into a codebook with definitions. Using this codebook, we performed focused coding across all transcripts, applying codes consistently. Through iterative refinement, codes were grouped into broader themes. Major themes that emerged included: “Life-cycle and housing preferences” (e.g., having children prompting a preference for larger space and good schools), “Social anchoring and support” (cases where social ties heavily determined location choice), “Trust in data vs. intuition (variation in how individuals balanced data insights with gut feeling), “Engagement with urban planning” (ranging from proactive engagement to complete unawareness), and “Post-move reflections on decision” (how people evaluate their choice in hindsight, sometimes citing factors they hadn’t considered). We also identified contrasts—for instance, one theme highlighted how territorial intelligence can empower decision-making (some participants felt that using data like flood risk maps or future transit plans gave them confidence in their choice), whereas another theme captured information overload or misuse (a few felt that too much data caused anxiety or that they misinterpreted planning information). The thematic analysis was supplemented by matrix displays [
30] that juxtaposed cases by certain characteristics; e.g., a matrix of interviewees by “high data user” vs. “low data user” with cells summarizing their stated decision factors and outcomes. This helped to detect patterns, such as high data users often citing a desire for “future-proofing” their choice by aligning with city development plans, whereas low data users emphasized trust in personal familiarity or advice. Throughout analysis, the researchers ensured credibility through peer debriefing sessions and by sending a summary of interpretations to a few interview participants for feedback (none reported misinterpretations, and a few provided minor clarifications, which were incorporated). The qualitative findings thus provide a nuanced narrative that complements the statistical results, illustrating how and why certain factors play a role. For example, if the survey found that using data is associated with choosing an inner-city location, the interviews might reveal this is because those who delve into data become aware of urban amenities and upcoming improvements that draw them to the center, or conversely that those who do not use data rely on family traditions of suburban living.
Integration of Quantitative and Qualitative Results: In the final analysis stage, results from the two strands were compared and integrated to draw overarching conclusions. This followed a triangulation approach [
31] where we looked for convergence, complementarity, or discrepancies. For instance, quantitatively, social influence might have shown a moderate effect on moving to certain neighborhoods; qualitatively, we examined whether participants’ stories support that and how (e.g., an interviewee describing choosing a neighborhood because a friend already lived there provides explanatory depth to the statistical pattern). In cases of divergence—say the survey shows no significant effect of planning awareness on satisfaction, but interviews have several people expressing regret for not knowing about a planned highway—we scrutinized the data to understand the discrepancy, which might be due to small numbers or context conditions, and report these as valuable insights and areas for further investigation. The integrated findings are presented in the Results and Discussion sections of the article, but the methodological point here is that both sets of data were given equal weight in interpretation, consistent with a mixed-methods paradigm [
11]. By combining statistical trends with human stories, the analysis provides a richer, validated understanding of how behavioral factors and territorial intelligence jointly influence residential decision-making in the urban development context.